#+title: SwarselSystems: NixOS + Emacs Configuration #+PROPERTY: header-args:emacs-lisp :tangle programs/emacs/init.el :mkdirp yes #+PROPERTY: header-args:nix :mkdirp yes #+EXPORT_FILE_NAME: index.html #+macro: revision-date (eval (format-time-string "%F %T %z")) #+macro: count-words (eval (count-words (point-min) (point-max))) #+macro: count-lines (eval (count-lines (point-min) (point-max))) *This file has {{{count-words}}} words spanning {{{count-lines}}} lines and was last revised on {{{revision-date}}}.* In order to have working links and macros when viewing this file online, you might want to switch to the [[https://swarsel.github.io/.dotfiles/][html version]]. * Introduction (no code) :PROPERTIES: :CUSTOM_ID: h:a86fe971-f169-4052-aacf-15e0f267c6cd :END: This literate configuration file holds the entirety of all configuration files for both NixOS as well as home manager across all machines that I currently use. It also holds an extensive Emacs configuration I used to have two separate files (=Emacs.org= and =Nixos.org=) because the NixOS setting for installing Emacs packages used to break if it found UTF-8 characters in =.el= files but not in =.org= files. Hence I used to pass =Emacs.org= to that function rather than =init.el=. This seems to be fixed now however and I was finally able to consolidate both files into one. This configuration is part of a NixOS system that is fully declarative and can be found here: - [[https:github.com/Swarsel/.dotfiles][~SwarselSystems~ on github.com]] - [[https:swagit.swarsel.win/Swarsel/.dotfiles][~SwarselSystems~ on swagit.swarsel.win]] The literate configuration lets me explain my choices to my future self as well as you, the reader. I go to great lengths to explain the choices for all configuration steps that I take in order for me to pay due diligence in crafting my setup, and not simply copying big chunks of other peoples code. Also, the literate configuration approach is very convenient to me as I only need to keep of (ideally) a single file to manage all of my configuration. I hope that this documentation will make it easier for beginners to get into Emacs and NixOS as I know it can be a struggle in the beginning. This file is structured as follows: - [[#h:a86fe971-f169-4052-aacf-15e0f267c6cd][Introduction (no code)]] This is the block you are currently in. It holds no code that actually builds the system, it just outlines the general approach and explains my rough mentality - [[#h:d39b8dfb-536d-414f-9fc0-7d67df48cee4][Noweb-Ref blocks]] This section hold code that can be templated at other parts of the configuration. This is mostly used for the NixOS side of the configuration where I define my host systems that usually have a lot in common. - [[#h:02cd20be-1ffa-4904-9d5a-da5a89ba1421][System]] This section holds all configuration options that apply to NixOS or Home Manager. In other words, here we are doing system and user level configuration. - [[#h:ed4cd05c-0879-41c6-bc39-3f1246a96f04][Emacs]] This section defines my Emacs configuration. For a while, I considered to use rycee's =emacs-init= module ([[https://github.com/nix-community/nur-combined/blob/master/repos/rycee/hm-modules/emacs-init.nix]]) to manage my Emacs configuration; I have since come to the conclusion that this would be a bad idea: at the moment, even though it might seem as I am very bound to the configuration file that you are currently reading, if I ever decide to change how I run my system, I can simply take the generated =.nix= and =.el= files and put them wherever I need them. This file only simplifies that generation without putting further restrictions on my. If I were however to switch to =emacs-init= then I would be indeed to some level confined to the nix ecosystem with my Emacs configuration, as I would no longer have a valid =.org= file to manage it with, instead generating an =init.el= directly from nix code. I like to keep that level of freedom for potential future use. Also, you will notice there is no package system setup in this configuration. This is because packages are automatically handled on the NixOS side by parsing the generated =init.el= file for package installs. My emacs is built using the emacs-overlay nix flake, which builds a bleeding edge emacs on wayland (pgtk) with utilities like treesitter support. By executing the below source block, the current build setting can be updated at any time, and you can see my most up-to-date build options (last updated: {{{revision-date}}}) #+begin_src emacs-lisp :tangle no :exports both system-configuration-options #+end_src #+RESULTS: : --prefix=/nix/store/lymgpfqr5dp1wc0khbcbhhjnxq8ccsy9-emacs-pgtk-20240521.0 --disable-build-details --with-modules --with-pgtk --with-compress-install --with-toolkit-scroll-bars --with-native-compilation --without-imagemagick --with-mailutils --without-small-ja-dic --with-tree-sitter --without-xinput2 --with-xwidgets --with-dbus --with-selinux This file is not loaded by Emacs directly as the configuration (even though this would be possible) - instead, it generates two more files: - =early-init.el= This file handle startup optimization and sets up the basic frame that I will be working in. - =init.el= This file handles the rest of the Emacs configuration. By using the configuration offered by this file, the file you are reading right now (=SwarselSystems.org=) will be freshly tangled on every file save. However, when you clone this configuration yourself and have not yet activated it, you need to tangle the file yourself. This can be done using the keybind =C-c C-v t=. Alternatively, execute the following block: #+begin_src emacs-lisp :tangle no :export both :results silent (org-babel-tangle) #+end_src Lastly, I add this javascript bit to the file in order to have a darkmode toggle when exporting to html: #+begin_src elisp :noweb yes :exports both :results html (concat "\n" "") #+end_src #+RESULTS: #+begin_export html #+end_export * Noweb-Ref blocks :PROPERTIES: :CUSTOM_ID: h:d39b8dfb-536d-414f-9fc0-7d67df48cee4 :END: These blocks are used in several places throughout the configurations, but not on all machines necessarily. For example, the theming section needs to be in a NixOS block on NixOS machines but in a home-manager block on non-NixOS. This serves to reduce code duplication. ** Non-NixOS :PROPERTIES: :CUSTOM_ID: h:237b9f25-1fa3-484e-952e-99175dbb91c5 :END: These blocks are to be used on systems that are not running NixOS. For example, one such system would be a Fedora system running home manager, where the respective NixOS features might not be available. *** Theme (stylix) :PROPERTIES: :CUSTOM_ID: h:5bc1b0c9-dc59-4c81-b5b5-e60699deda78 :END: This is where the theme for the whole OS is defined. This noweb-ref section cannot be copied to the general NixOS config for now since they are on different folder structure levels in the config, which would make the flake impure. For styling, I am using the [[https://github.com/danth/stylix][stylix]] NixOS module, loaded by flake. This package is really great, as it adds nix expressions for basically everything. Ever since switching to this, I did not have to play around with theming anywhere else. #+begin_src nix :tangle no :noweb-ref theme stylix = { enable = true; base16Scheme = ../../wallpaper/swarsel.yaml; # base16Scheme = "${pkgs.base16-schemes}/share/themes/shapeshifter.yaml"; polarity = "dark"; opacity.popups = 0.5; cursor = { package = pkgs.capitaine-cursors; name = "capitaine-cursors"; size = 16; }; fonts = { sizes = { terminal = 10; applications = 11; }; serif = { # package = (pkgs.nerdfonts.override { fonts = [ "FiraMono" "FiraCode"]; }); package = pkgs.cantarell-fonts; # package = pkgs.montserrat; name = "Cantarell"; # name = "FiraCode Nerd Font Propo"; # name = "Montserrat"; }; sansSerif = { # package = (pkgs.nerdfonts.override { fonts = [ "FiraMono" "FiraCode"]; }); package = pkgs.cantarell-fonts; # package = pkgs.montserrat; name = "Cantarell"; # name = "FiraCode Nerd Font Propo"; # name = "Montserrat"; }; monospace = { package = pkgs.nerdfonts.override { fonts = [ "FiraCode" ]; }; name = "FiraCode Nerd Font Mono"; }; emoji = { package = pkgs.noto-fonts-emoji; name = "Noto Color Emoji"; }; }; }; #+end_src *** Waybar items - LAPTOPS :PROPERTIES: :CUSTOM_ID: h:f3cf9bdc-6826-4d8e-ba5a-253ef098a9b8 :END: This noweb-ref block defines some aspects of my waybar configuration. Mainly, it adds the =battery= module to the waybar, which is no needed on PCs. The most part of this configuration is done here: [[#h:0bf51f63-01c0-4053-a591-7f0c5697c690][Waybar]] #+begin_src nix :tangle no :noweb-ref waybarlaptop programs.waybar.settings.mainBar.modules-right = [ "custom/outer-left-arrow-dark" "mpris" "custom/left-arrow-light" "network" "custom/left-arrow-dark" "pulseaudio" "custom/left-arrow-light" "custom/pseudobat" "battery" "custom/left-arrow-dark" "group/hardware" "custom/left-arrow-light" "clock#2" "custom/left-arrow-dark" "clock#1" ]; #+end_src *** Waybar items - PC :PROPERTIES: :CUSTOM_ID: h:47749e76-3f25-485a-9e98-c7ce3a4ad444 :END: As stated above, this is the waybar configuration for PCs now. Here we do not need the battery module. However, this leads to a slight problem with theming: my waybar modules alternate their background-color between black and grey. The battery module is usually on grey background. If I were to simply delete that, I would now have two modules on black background. To avoid this, I define a pseudo-module =custom/pseudobat= that simply shows a static image and calls =wlogout= on right click. This wastes a little bit of screen space, but that is a price I am willing to pay for consistency. The most part of this configuration is done here: [[#h:0bf51f63-01c0-4053-a591-7f0c5697c690][Waybar]] #+begin_src nix :tangle no :noweb-ref waybarpc programs.waybar.settings.mainBar."custom/pseudobat" = { format = ""; on-click-right = "wlogout -p layer-shell"; }; programs.waybar.settings.mainBar.modules-right = [ "custom/outer-left-arrow-dark" "mpris" "custom/left-arrow-light" "network" "custom/left-arrow-dark" "pulseaudio" "custom/left-arrow-light" "custom/pseudobat" "battery" "custom/left-arrow-dark" "group/hardware" "custom/left-arrow-light" "clock#2" "custom/left-arrow-dark" "clock#1" ]; #+end_src *** Sway Startup commands :PROPERTIES: :CUSTOM_ID: h:515cfeb6-3b16-4fb2-9222-3557555a6cc1 :END: This defines programs I want to have starting when I start the system Part of the startup is also defined in [[#h:02df9dfc-d1af-4a37-a7a0-d8da0af96a20][Sway]]. The distinction is as follows. As this configuration also needs to work on systems that are running only home manager, I probably need to run nixGL or something similar on those systems to get these graphic apps to display properly. In this section we only define such graphical programs, in the other location we only put shell applications and such. These other apps currently include: - spotifytui - kitty Do not that =syncthingtray= is also not mentioned here. It is installed as a home manager package that automatically starts at system start. #+begin_src nix :tangle no :noweb-ref startupnixos { command = "nextcloud --background"; } { command = "discord --start-minimized"; } { command = "element-desktop --hidden -enable-features=UseOzonePlatform -ozone-platform=wayland --disable-gpu-driver-bug-workarounds"; } { command = "ANKI_WAYLAND=1 anki"; } { command = "OBSIDIAN_USE_WAYLAND=1 obsidian"; } { command = "nm-applet"; } #+end_src *** gpg-agent :PROPERTIES: :CUSTOM_ID: h:66fd578f-d4a0-4e17-bf3d-a9eb64bc7103 :END: This section holds most of the configuration needed for the gpg-agent. This allows me to use my Yubikey during normal system operation as well in Emacs (with some extra configuration here: [[#h:d2c7323d-f8c6-4f23-b70a-930e3e4ecce5][Magit]]) Also, there are some more NixOS related options here: [[#h:7a89b5e3-b700-4167-8b14-2b8172f33936][Yubikey settings]] I also enable the extra socket here for ssh agent forwarding. But I have not fully gotten it to work yet. #+begin_src nix :tangle no :noweb-ref gpgagent services.gpg-agent = { enable = true; enableSshSupport = true; enableExtraSocket = true; pinentryPackage = pkgs.pinentry.gtk2; defaultCacheTtl = 600; maxCacheTtl = 7200; extraConfig = '' allow-loopback-pinentry allow-emacs-pinentry ''; }; #+end_src ** NixOS :PROPERTIES: :CUSTOM_ID: h:996e9c5f-ed65-4f4f-b043-5a901ed74358 :END: These settings are to be used only on full NixOS setups. *** Wrap with hardware-configuration :PROPERTIES: :CUSTOM_ID: h:4ae8b4ed-47a8-4d79-a12c-894118ea57e1 :END: This handles the automactically generated =/etc/nixos/hardware-configuration.nix= file that sets some hardware specific settings automatically upon creating the NixOS system. This sections used to handle more imports, but at the moment, it is now pretty useless really. #+begin_src nix :tangle no :noweb-ref wrap imports = [ ./hardware-configuration.nix ]; #+end_src *** Virtual hosts init :PROPERTIES: :CUSTOM_ID: h:a4585ec3-8fa0-472c-a0db-1b34917591ea :END: This sections is for common NixoS settings that I use for my NixoS LXC images that I run on Proxmox. Proxmox requires special attention to run along with NixOS in any capacity. #+begin_src nix :tangle no :noweb-ref vminitbare services = { xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; openssh = { enable = true; settings.PermitRootLogin = "yes"; listenAddresses = [{ port = 22; addr = "0.0.0.0"; }]; }; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; proxmoxLXC = { manageNetwork = true; # manage network myself manageHostName = false; # manage hostname myself }; networking = { useDHCP = true; enableIPv6 = false; }; users.users.root.openssh.authorizedKeys.keyFiles = [ ../../../secrets/keys/authorized_keys ]; system.stateVersion = "23.05"; # TEMPLATE - but probably no need to change environment.shellAliases = { nswitch = "cd /.dotfiles; git pull; nixos-rebuild --flake .#$(hostname) switch; cd -;"; }; #+end_src This is again the =hardware-configuration.nix= wrap that you saw earlier, however for Proxmox systems we need to add some more NixOS modules for compatibility. #+begin_src nix :tangle no :noweb yes :noweb-ref vminit imports = [ (modulesPath + "/virtualisation/proxmox-lxc.nix") ./hardware-configuration.nix ]; <> #+end_src ** flake.nix :PROPERTIES: :CUSTOM_ID: h:c7588c0d-2528-485d-b2df-04d6336428d7 :END: Handling the flake.nix file used to be a bit of a chore, since it felt like writing so much boilerplate code just to define new systems. The noweb-approach here makes this a little bit less painful. These blocks are later inserted here: [[#h:aee5ec75-7ca6-40d8-b6ac-a3e7e33a474b][flake.nix template]]. Adding new flake inputs is very easy, you just add them to [[#h:8a411ee2-a58e-4b5b-99bd-4ba772f8f0a2][Inputs & Inputs@Outputs]] first by name in the first source-block, and then the path in the second source-block. Any variables to be set for the host configuration are done in [[#h:df0072bc-853f-438f-bd85-bfc869501015][let]], and the specific setup is done in either [[#h:9c9b9e3b-8771-44fa-ba9e-5056ae809655][nixosConfigurations]] (for NixOS systems), [[#h:f881aa05-a670-48dd-a57b-2916abdcb692][homeConfigurations]] (for home-manager systems), or [[#h:5f6ef553-59f9-4239-b6f3-63d33b57f335][nixOnDroidConfigurations]] (for Nix on Android). There is also the [[#h:6a08495a-8566-4bb5-9fac-b03df01f6c81][nixos-generators]] section that currently just defines a Proxmox LXC image. *** Inputs :PROPERTIES: :CUSTOM_ID: h:8a411ee2-a58e-4b5b-99bd-4ba772f8f0a2 :END: Here we define inputs and outputs of the flake. First, the following list is for the outputs of the flake. Format: , Mind the comma at the end. You need this because the =...= is being passed as the last argument in the template at [[#h:aee5ec75-7ca6-40d8-b6ac-a3e7e33a474b][flake.nix template]]. Here, just add the input names, urls and other options that are needed, like =nixpkgs.follows=. By using the latter option, you tell the package to not provide it's own package repository, but instead 'nest' itself into another, which is very useful. A short overview over each input and what it does: - [[https://github.com/NixOS/nixpkgs][nixpkgs]] This is the base repository that I am following for all packages. I follow the unstable branch. - [[https://github.com/nix-community/home-manager][home-manager]] This handles user-level configuration and mostly provides dotfiles that are generated and symlinked to =~/.config/=. - [[https://github.com/nix-community/NUR][NUR]] The nix user repository contains user provided modules, packages and expressions. These are not audited by the nix community, so be aware of supply chain vulnerabilities when using those. I am only really using rycee's firefox addons from there which saves me a lot of hassle, and it seems to be a safe resource. - [[https://github.com/nix-community/nixGL][nixGL]] This solves the problem that nix has with "OpenGL", as libraries are not linked and programs will often fail to find drivers. But I do not fully understand what it does. All I know is that I usually have to use this on non-NIxoS systems. - [[https://github.com/danth/stylix][stylix]] As described before, this handles all theme related options. - [[https://github.com/Mic92/sops-nix][sops-nix]] This provides declarative secrets management for NixOS and home manager using sops and age keys. It is a bit more cumbersome to use on home manager systems - which is a bother because I then have to resort to that configuration to keep everything supported - but it is super practical and really the primary reason why it makes sense for me to go for NixOS, as I do not have to do any extra secrets provisioning. - [[https://github.com/nix-community/lanzaboote][Lanzaboote]] Provides secure boot for NixOS. Needed for my Surface Pro 3. - [[https://github.com/nix-community/nix-on-droid][nix-on-droid]] This brings nix to android in an app that is similar to tmux! Of course most of the configuration does not apply to this, but it is still neat to have! - [[https://github.com/NixOS/nixos-hardware][nixos-hardware]] Provides specific hardware setting for some hardware configurations. For example, this sets some better defaults for my Lenovo Thinkpad P14s Gen2. - [[https://github.com/thiagokokada/nix-alien][nix-alien]] This is supposed to allow me to run unpatched libraries directly without a need for ELF patching or resorting to =steam-run=. However, I have not yet gotten this to work. - [[https://github.com/nix-community/nixos-generators][nixos-generators]] Provides me with images that I can use to create LXCs on Proxmox. - [[https://github.com/Swarsel/nswitch-rcm-nix][nswitch-rcm-nix]] Allows auto injection of payloads upon connecting a Nintendo Switch. - [[https://github.com/nix-community/nix-index-database][nix-index-database]] This provides a database for =nix-index= that is updated weekly. This allows for declarative management, without needing to run the =nix-index= command for database assembly. - [[https://github.com/nix-community/disko][disko]] disko provides declarative disk partitioning, which I use for impermanence as well as [[https://github.com/nix-community/nixos-anywhere][nixos-anywhere]]. #+begin_src nix :tangle no :noweb-ref flakeinputs nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable"; nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-24.05"; systems.url = "github:nix-systems/default-linux"; # user-level configuration home-manager = { url = "github:nix-community/home-manager"; inputs.nixpkgs.follows = "nixpkgs"; }; # overlay to access bleeding edge emacs emacs-overlay = { url = "github:nix-community/emacs-overlay"; inputs.nixpkgs.follows = "nixpkgs"; }; # nix user repository # i use this mainly to not have to build all firefox extensions # myself as well as for the emacs-init package (tbd) nur.url = "github:nix-community/NUR"; # provides GL to non-NixOS hosts nixgl.url = "github:guibou/nixGL"; # manages all theming using Home-Manager stylix.url = "github:danth/stylix"; # nix secrets management sops-nix.url = "github:Mic92/sops-nix"; # enable secure boot on NixOS lanzaboote.url = "github:nix-community/lanzaboote"; # nix for android nix-on-droid = { url = "github:t184256/nix-on-droid/release-23.05"; inputs.nixpkgs.follows = "nixpkgs"; }; # generate NixOS images nixos-generators = { url = "github:nix-community/nixos-generators"; inputs.nixpkgs.follows = "nixpkgs"; }; # hardware quirks on nix nixos-hardware = { url = "github:NixOS/nixos-hardware/master"; }; # dynamic library loading nix-alien = { url = "github:thiagokokada/nix-alien"; }; # automatic nintendo switch payload injection nswitch-rcm-nix = { url = "github:Swarsel/nswitch-rcm-nix"; }; # weekly updated nix-index database nix-index-database = { url = "github:nix-community/nix-index-database"; inputs.nixpkgs.follows = "nixpkgs"; }; disko = { url = "github:nix-community/disko"; inputs.nixpkgs.follows = "nixpkgs"; }; #+end_src *** let :PROPERTIES: :CUSTOM_ID: h:df0072bc-853f-438f-bd85-bfc869501015 :END: Here I define a few variables that I need for my system specifications. First and foremost, =pkgs=, which gets passed the emacs-overlay, nur, and nixgl modules to it. With this, I can grab all these packages by referencing =pkgs.= instead of having to put e.g. =nixgl.auto.nixGLDefault=. Lastly I define some common module lists that I can simply load depending on the fundamental system (NixOS vs. non-NixOS). #+begin_src nix :tangle no :noweb-ref flakelet inherit (self) outputs; lib = nixpkgs.lib // home-manager.lib; forEachSystem = f: lib.genAttrs (import systems) (system: f pkgsFor.${system}); pkgsFor = lib.genAttrs (import systems) ( system: import nixpkgs { inherit system; config.allowUnfree = true; } ); # pkgs for home-manager builds homepkgs = import nixpkgs { system = "x86_64-linux"; overlays = [ inputs.emacs-overlay.overlay inputs.nur.overlay inputs.nixgl.overlay (final: _prev: { stable = import inputs.nixpkgs-stable { inherit (final) system config; }; }) ]; config.allowUnfree = true; }; # NixOS modules that can only be used on NixOS systems nixModules = [ (_: { nix.extraOptions = "experimental-features = nix-command flakes"; }) inputs.stylix.nixosModules.stylix inputs.sops-nix.nixosModules.sops inputs.nswitch-rcm-nix.nixosModules.nswitch-rcm ./profiles/common/nixos ]; # Home-Manager modules wanted on non-NixOS systems homeModules = [ inputs.stylix.homeManagerModules.stylix ]; # Home-Manager modules wanted on both NixOS and non-NixOS systems mixedModules = [ inputs.sops-nix.homeManagerModules.sops inputs.nix-index-database.hmModules.nix-index ./profiles/common/home ]; #+end_src *** General (outputs) #+begin_src nix :tangle no :noweb-ref flakeoutputgeneral inherit lib; inherit mixedModules; packages = forEachSystem (pkgs: import ./pkgs { inherit pkgs; }); devShells = forEachSystem (pkgs: { default = pkgs.mkShell { # Enable experimental features without having to specify the argument NIX_CONFIG = "experimental-features = nix-command flakes"; nativeBuildInputs = [ pkgs.nix pkgs.home-manager pkgs.git ]; }; }); formatter = forEachSystem (pkgs: pkgs.nixpkgs-fmt); overlays = [ (import ./overlays { inherit inputs; }).additions (import ./overlays { inherit inputs; }).modifications (import ./overlays { inherit inputs; }).nixpkgs-stable inputs.nur.overlay inputs.emacs-overlay.overlay inputs.nixgl.overlay ]; #+end_src *** nixosConfigurations :PROPERTIES: :CUSTOM_ID: h:9c9b9e3b-8771-44fa-ba9e-5056ae809655 :END: This section is the biggest pain point of the configuration. For every system, I have one of these. I know there are better ways to go about this, but I did not find the time yet to look into this further. For now, enjoy this meter-long list #+begin_src nix :tangle no :noweb-ref flakenixosconf sandbox = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.disko.nixosModules.disko ./profiles/sandbox/disk-config.nix inputs.sops-nix.nixosModules.sops ./profiles/sandbox/nixos.nix ]; }; threed = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = nixModules ++ [ inputs.lanzaboote.nixosModules.lanzaboote ./profiles/threed/nixos.nix inputs.home-manager.nixosModules.home-manager { home-manager.users.swarsel.imports = mixedModules ++ [ ./profiles/threed/home.nix ]; } ]; }; fourside = lib.nixosSystem { specialArgs = { inherit inputs outputs; }; modules = nixModules ++ [ ./profiles/fourside ]; }; winters = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = nixModules ++ [ inputs.nixos-hardware.nixosModules.framework-16-inch-7040-amd ./profiles/winters/nixos.nix inputs.home-manager.nixosModules.home-manager { home-manager.users.swarsel.imports = mixedModules ++ [ ./profiles/winters/home.nix ]; } ]; }; nginx = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/server1/nginx/nixos.nix ]; }; calibre = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/server1/calibre/nixos.nix ]; }; jellyfin = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ ./profiles/server1/jellyfin/nixos.nix ]; }; transmission = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/server1/transmission/nixos.nix ]; }; matrix = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/server1/matrix/nixos.nix ]; }; sound = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/server1/sound/nixos.nix ]; }; spotifyd = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/server1/spotifyd/nixos.nix ]; }; paperless = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/server1/paperless/nixos.nix ]; }; #ovm swarsel sync = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/remote/oracle/sync/nixos.nix ]; }; #ovm swarsel swatrix = nixpkgs.lib.nixosSystem { specialArgs = { inherit inputs; }; modules = [ inputs.sops-nix.nixosModules.sops ./profiles/remote/oracle/matrix/nixos.nix ]; }; #+end_src *** homeConfigurations :PROPERTIES: :CUSTOM_ID: h:f881aa05-a670-48dd-a57b-2916abdcb692 :END: In contrast, this defines home-manager systems, which I only have one of. #+begin_src nix :tangle no :noweb-ref flakehomeconf "swarsel@home-manager" = inputs.home-manager.lib.homeManagerConfiguration { pkgs = homepkgs; modules = homeModules ++ mixedModules ++ [ ./profiles/home-manager/home.nix ]; }; #+end_src *** nixOnDroidConfigurations :PROPERTIES: :CUSTOM_ID: h:5f6ef553-59f9-4239-b6f3-63d33b57f335 :END: Nix on Android also demands an own flake output, which is provided here. #+begin_src nix :tangle no :noweb-ref flakedroidconf default = inputs.nix-on-droid.lib.nixOnDroidConfiguration { modules = [ ./profiles/mysticant/configuration.nix ]; }; #+end_src *** nixos-generators :PROPERTIES: :CUSTOM_ID: h:6a08495a-8566-4bb5-9fac-b03df01f6c81 :END: This builds my proxmox template. It is defined as a separate output so that I can already apply some rudimentary configuration before even setting up the system. Usage: #+begin_src shell :tangle no :export both nix build ~/.dotfiles/#proxmox-lxc #+end_src The resulting image can then be loaded in Proxmox. #+begin_src nix :tangle no :noweb-ref flakenixosgenerators proxmox-lxc = inputs.nixos-generators.nixosGenerate { inherit system; modules = [ ./profiles/server1/TEMPLATE/nixos.nix ]; format = "proxmox-lxc"; }; #+end_src * System :PROPERTIES: :CUSTOM_ID: h:02cd20be-1ffa-4904-9d5a-da5a89ba1421 :END: ** System specific configuration :PROPERTIES: :CUSTOM_ID: h:88bf4b90-e94b-46fb-aaf1-a381a512860d :END: This section mainly exists house different `configuration.nix` files for system level configurations of NixOS systems as well as `home.nix` for user level configurations on all systems. Important: Think about if a settings really needs to go into this area - chances are that the settings can also go to the general settings, which is to be preferred in order to reduce code duplication. *** Template (for new machines) :PROPERTIES: :CUSTOM_ID: h:29a3066d-4da6-4f61-b835-5e4a43e2d34d :END: This section holds the minimum configuration that is needed on a new host. These assume a NixOS machine (so not standalone home-manager on a non-NixOS host), as this is the setting that I will most likely use in the future now. All of these blocks need to be updated, with entries called TEMPLATE mostly needed to be filled with host-/user-specific values or other inputs. If TEMPLATE is given in a comment section, see the provided values as likely defaults. The TEMPLATE comments should afterwards be deleted for clarity. If a non-NixOS host must be used, check the Surface configuration for pointers. Most likely the waybar settings need to be adjusted, since non-NixOS (as of writing this) fails to display drawers in the waybar properly. No matter what you do, check the initial /etc/nixos/configuration.nix for notable changes that might emerge in future versions of nix. **** NixOS :PROPERTIES: :CUSTOM_ID: h:91c428e5-f56e-4d36-b08f-7819b2979b23 :END: #+begin_src nix :noweb yes :tangle profiles/TEMPLATE/nixos.nix { pkgs, ... }: { <> services = { getty.autologinUser = "TEMPLATE"; greetd.settings.initial_session.user = "TEMPLATE"; }; # Bootloader boot.loader.grub = { enable = true; device = "/dev/sda"; # TEMPLATE - if only one disk, this will work useOSProber = true; }; # -------------------------------------- # you might need a configuration like this instead: # Bootloader # boot = { # kernelPackages = pkgs.linuxPackages_latest; # loader.grub = { # enable = true; # devices = ["nodev" ]; # useOSProber = true; # }; # }; # -------------------------------------- networking.hostName = "TEMPLATE"; # Define your hostname. stylix.image = ../../wallpaper/TEMPLATEwp.png; <> # Configure keymap in X11 (only used for login) services.xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; users.users.TEMPLATE = { isNormalUser = true; description = "TEMPLATE"; extraGroups = [ "networkmanager" "wheel" "lp" "audio" "video" ]; packages = with pkgs; [ ]; }; environment.systemPackages = with pkgs; [ ]; system.stateVersion = "23.05"; # TEMPLATE - but probably no need to change } #+end_src **** Home Manager :PROPERTIES: :CUSTOM_ID: h:a08e51ee-88eb-4241-917d-68b4bdbcf171 :END: #+begin_src nix :noweb yes :tangle profiles/TEMPLATE/home.nix { config, pkgs, ... }: { <> home = { username = "TEMPLATE"; homeDirectory = "/home/TEMPLATE"; stateVersion = "23.05"; # TEMPLATE -- Please read the comment before changing. keyboard.layout = "us"; # TEMPLATE home.packages = with pkgs; [ # --------------------------------------------------------------- # if schildichat works on this machine, use it, otherwise go for element # element-desktop # --------------------------------------------------------------- ]; }; # update path if the sops private key is stored somewhere else sops.age.sshKeyPaths = [ "${config.home.homeDirectory}/.ssh/sops" ]; # waybar config - TEMPLATE - update for cores and temp programs.waybar.settings.mainBar = { #cpu.format = "{icon0} {icon1} {icon2} {icon3}"; cpu.format = "{icon0} {icon1} {icon2} {icon3} {icon4} {icon5} {icon6} {icon7}"; temperature.hwmon-path = "/sys/devices/platform/coretemp.0/hwmon/hwmon1/temp3_input"; }; # ----------------------------------------------------------------- # is this machine always connected to power? If yes, use this block: # <> # ----------------------------------------------------------------- # ----------------------------------------------------------------- # if not always connected to power (laptop), use this (default): <> # ----------------------------------------------------------------- wayland.windowManager.sway = { config = rec { # update for actual inputs here, input = { "36125:53060:splitkb.com_Kyria_rev3" = { xkb_layout = "us"; xkb_variant = "altgr-intl"; }; "1:1:AT_Translated_Set_2_keyboard" = { # TEMPLATE xkb_layout = "us"; xkb_options = "grp:win_space_toggle"; # xkb_options = "ctrl:nocaps,grp:win_space_toggle"; xkb_variant = "altgr-intl"; }; "type:touchpad" = { dwt = "enabled"; tap = "enabled"; natural_scroll = "enabled"; middle_emulation = "enabled"; }; }; output = { DP-1 = { mode = "2560x1440"; # TEMPLATE scale = "1"; bg = "~/.dotfiles/wallpaper/TEMPLATE.png fill"; }; }; keybindings = let inherit (config.wayland.windowManager.sway.config) modifier; in { # TEMPLATE "${modifier}+w" = "exec \"bash ~/.dotfiles/scripts/checkschildi.sh\""; # "${modifier}+w" = "exec \"bash ~/.dotfiles/scripts/checkelement.sh\""; }; startup = [ <> ]; }; }; } #+end_src *** Physical hosts :PROPERTIES: :CUSTOM_ID: h:58dc6384-0d19-4f71-9043-4014bd033ba2 :END: **** Sandbox (Lenovo Y510P) :PROPERTIES: :CUSTOM_ID: h:60cf171f-2ec9-418f-8f67-85d159efe9d0 :END: My old laptop, replaced by a new one, since most basic functions have stopped to work lately. However, it is still good as a dummy server for testing things out before having them go live. ***** NixOS :PROPERTIES: :CUSTOM_ID: h:23b0f629-343c-42fa-bf9b-70bea341c0d2 :END: #+begin_src nix :noweb yes :tangle profiles/sandbox/nixos.nix { config, pkgs, sops, ... }: let matrixDomain = "swatrix.swarsel.win"; in { imports = [ ./hardware-configuration.nix ]; boot = { zfs.forceImportRoot = false; supportedFilesystems = [ "zfs" ]; kernelModules = [ "tun" ]; kernel.sysctl = { "net.ipv4.conf.all.rp_filter" = 2; "net.ipv4.conf.default.rp_filter" = 2; "net.ipv4.conf.enp7s0.rp_filter" = 2; }; loader.grub = { enable = true; device = "/dev/sda"; useOSProber = true; }; }; networking = { hostId = "8a8ad84a"; hostName = "sandbox"; # Define your hostname. enableIPv6 = true; firewall.enable = false; firewall.extraCommands = '' sudo iptables -A OUTPUT ! -o lo -m owner --uid-owner vpn -j DROP ''; iproute2 = { enable = true; rttablesExtraConfig = '' 200 vpn ''; }; }; nixpkgs.config.allowUnfree = true; hardware = { enableAllFirmware = true; graphics = { enable = true; extraPackages = with pkgs; [ intel-media-driver # LIBVA_DRIVER_NAME=iHD vaapiIntel # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium) vaapiVdpau libvdpau-va-gl ]; }; }; users = { groups = { vpn = { }; mpd = { }; navidrome = { gid = 61593; }; spotifyd = { gid = 65136; }; }; users = { jellyfin = { extraGroups = [ "video" "render" ]; }; vpn = { isNormalUser = true; group = "vpn"; home = "/home/vpn"; }; navidrome = { isSystemUser = true; uid = 61593; group = "navidrome"; extraGroups = [ "audio" "utmp" ]; }; spotifyd = { isSystemUser = true; uid = 65136; group = "spotifyd"; extraGroups = [ "audio" "utmp" ]; }; mpd = { isSystemUser = true; group = "mpd"; extraGroups = [ "audio" "utmp" ]; }; swarsel = { isNormalUser = true; description = "Leon S"; extraGroups = [ "networkmanager" "wheel" "lp" ]; packages = with pkgs; [ ]; }; root = { openssh.authorizedKeys.keyFiles = [ ../../secrets/keys/authorized_keys ]; }; }; }; fileSystems."/mnt/Eternor" = { device = "//192.168.1.3/Eternor"; fsType = "cifs"; options = let # this line prevents hanging on network split automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s"; in [ "${automount_opts},credentials=/etc/nixos/smb-secrets,uid=1000,gid=100" ]; }; environment = { systemPackages = with pkgs; [ git gnupg ssh-to-age lego nginx calibre openvpn jq iptables busybox wireguard-tools matrix-synapse lottieconverter ffmpeg pciutils alsa-utils mpv zfs ]; etc = { "openvpn/iptables.sh" = { source = ../../scripts/server1/iptables.sh; mode = "0755"; }; "openvpn/update-resolv-conf" = { source = ../../scripts/server1/update-resolv-conf; mode = "0755"; }; "openvpn/routing.sh" = { source = ../../scripts/server1/routing.sh; mode = "0755"; }; "openvpn/ca.rsa.2048.crt" = { source = ../../secrets/certs/ca.rsa.2048.crt; mode = "0644"; }; "openvpn/crl.rsa.2048.pem" = { source = ../../secrets/certs/crl.rsa.2048.pem; mode = "0644"; }; }; shellAliases = { nswitch = "cd ~/.dotfiles; git pull; nixos-rebuild --flake .#$(hostname) switch; cd -;"; }; }; systemd = { timers."restart-bridges" = { wantedBy = [ "timers.target" ]; timerConfig = { OnBootSec = "1d"; OnUnitActiveSec = "1d"; Unit = "restart-bridges.service"; }; }; services."restart-bridges" = { script = '' systemctl restart mautrix-whatsapp.service systemctl restart mautrix-signal.service systemctl restart mautrix-telegram.service ''; serviceConfig = { Type = "oneshot"; User = "root"; }; }; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; system.stateVersion = "23.05"; # TEMPLATE - but probably no need to change documentation = { enable = false; }; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/root/.dotfiles/secrets/sandbox/secrets.yaml"; validateSopsFiles = false; secrets = { dnstokenfull = { owner = "acme"; }; kavita = { owner = "kavita"; }; vpnuser = { }; rpcuser = { owner = "vpn"; }; vpnpass = { }; rpcpass = { owner = "vpn"; }; vpnprot = { }; vpnloc = { }; mpdpass = { owner = "mpd"; }; }; templates = { "transmission-rpc" = { owner = "vpn"; content = builtins.toJSON { rpc-username = config.sops.placeholder.rpcuser; rpc-password = config.sops.placeholder.rpcpass; }; }; pia.content = '' ${config.sops.placeholder.vpnuser} ${config.sops.placeholder.vpnpass} ''; vpn.content = '' client dev tun proto ${config.sops.placeholder.vpnprot} remote ${config.sops.placeholder.vpnloc} resolv-retry infinite nobind persist-key persist-tun cipher aes-128-cbc auth sha1 tls-client remote-cert-tls server auth-user-pass ${config.sops.templates.pia.path} compress verb 1 reneg-sec 0 crl-verify /etc/openvpn/crl.rsa.2048.pem ca /etc/openvpn/ca.rsa.2048.crt disable-occ ''; "certs.secret".content = '' CF_DNS_API_TOKEN=${config.sops.placeholder.dnstokenfull} ''; }; }; security.acme = { acceptTerms = true; preliminarySelfsigned = false; defaults.email = "mrswarsel@gmail.com"; defaults.dnsProvider = "cloudflare"; defaults.environmentFile = "${config.sops.templates."certs.secret".path}"; }; services = { xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; openssh = { enable = true; settings.PermitRootLogin = "yes"; listenAddresses = [{ port = 22; addr = "0.0.0.0"; }]; }; nginx = { enable = true; recommendedProxySettings = true; recommendedTlsSettings = true; recommendedOptimisation = true; recommendedGzipSettings = true; virtualHosts = { "stash.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "https://192.168.1.5"; extraConfig = '' client_max_body_size 0; ''; }; "/.well-known/carddav" = { return = "301 $scheme://$host/remote.php/dav"; }; "/.well-known/caldav" = { return = "301 $scheme://$host/remote.php/dav"; }; }; }; "swatrix.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "~ ^(/_matrix|/_synapse/client)" = { proxyPass = "http://127.0.0.1:8008"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "sound.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://127.0.0.1:4040"; proxyWebsockets = true; extraConfig = '' proxy_redirect http:// https://; proxy_read_timeout 600s; proxy_send_timeout 600s; proxy_buffering off; proxy_request_buffering off; client_max_body_size 0; ''; }; }; }; "scan.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://127.0.0.1:28981"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "screen.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://127.0.0.1:8096"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "scroll.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://127.0.0.1:8080"; extraConfig = '' client_max_body_size 0; ''; }; }; }; }; }; kavita = { enable = true; user = "kavita"; settings.port = 8080; tokenKeyFile = config.sops.secrets.kavita.path; }; jellyfin = { enable = true; user = "jellyfin"; }; radarr = { enable = true; }; readarr = { enable = true; }; sonarr = { enable = true; }; lidarr = { enable = true; }; prowlarr = { enable = true; }; openvpn.servers = { pia = { autoStart = true; updateResolvConf = false; config = "config ${config.sops.templates.vpn.path}"; }; }; transmission = { enable = true; credentialsFile = config.sops.templates."transmission-rpc".path; user = "vpn"; settings = { alt-speed-down = 8000; alt-speed-enabled = false; alt-speed-time-begin = 0; alt-speed-time-day = 127; alt-speed-time-enabled = true; alt-speed-time-end = 360; alt-speed-up = 2000; bind-address-ipv4 = "0.0.0.0"; bind-address-ipv6 = "::"; blocklist-enabled = false; blocklist-url = "http://www.example.com/blocklist"; cache-size-mb = 256; dht-enabled = false; download-dir = "/test"; download-limit = 100; download-limit-enabled = 0; download-queue-enabled = true; download-queue-size = 5; encryption = 2; idle-seeding-limit = 30; idle-seeding-limit-enabled = false; incomplete-dir = "/var/lib/transmission-daemon/Downloads"; incomplete-dir-enabled = false; lpd-enabled = false; max-peers-global = 200; message-level = 1; peer-congestion-algorithm = ""; peer-id-ttl-hours = 6; peer-limit-global = 100; peer-limit-per-torrent = 40; peer-port = 22371; peer-port-random-high = 65535; peer-port-random-low = 49152; peer-port-random-on-start = false; peer-socket-tos = "default"; pex-enabled = false; port-forwarding-enabled = false; preallocation = 1; prefetch-enabled = true; queue-stalled-enabled = true; queue-stalled-minutes = 30; ratio-limit = 2; ratio-limit-enabled = false; rename-partial-files = true; rpc-authentication-required = true; rpc-bind-address = "0.0.0.0"; rpc-enabled = true; rpc-host-whitelist = ""; rpc-host-whitelist-enabled = true; rpc-port = 9091; rpc-url = "/transmission/"; rpc-whitelist = "127.0.0.1,192.168.3.2"; rpc-whitelist-enabled = true; scrape-paused-torrents-enabled = true; script-torrent-done-enabled = false; seed-queue-enabled = false; seed-queue-size = 10; speed-limit-down = 6000; speed-limit-down-enabled = true; speed-limit-up = 500; speed-limit-up-enabled = true; start-added-torrents = true; trash-original-torrent-files = false; umask = 2; upload-limit = 100; upload-limit-enabled = 0; upload-slots-per-torrent = 14; utp-enabled = false; }; }; # sops.secrets.matrixsharedsecret = {owner="matrix-synapse";}; # sops.templates."matrix_user_register.sh".content = '' # register_new_matrix_user -k ${config.sops.placeholder.matrixsharedsecret} http://localhost:8008 # ''; # sops.templates.matrixshared.owner = "matrix-synapse"; # sops.templates.matrixshared.content = '' # registration_shared_secret: ${config.sops.placeholder.matrixsharedsecret} # ''; # sops.secrets.mautrixtelegram_as = {owner="matrix-synapse";}; # sops.secrets.mautrixtelegram_hs = {owner="matrix-synapse";}; # sops.secrets.mautrixtelegram_api_id = {owner="matrix-synapse";}; # sops.secrets.mautrixtelegram_api_hash = {owner="matrix-synapse";}; # sops.templates.mautrixtelegram.owner = "matrix-synapse"; # sops.templates.mautrixtelegram.content = '' # MAUTRIX_TELEGRAM_APPSERVICE_AS_TOKEN=${config.sops.placeholder.mautrixtelegram_as} # MAUTRIX_TELEGRAM_APPSERVICE_HS_TOKEN=${config.sops.placeholder.mautrixtelegram_hs} # MAUTRIX_TELEGRAM_TELEGRAM_API_ID=${config.sops.placeholder.mautrixtelegram_api_id} # MAUTRIX_TELEGRAM_TELEGRAM_API_HASH=${config.sops.placeholder.mautrixtelegram_api_hash} # ''; # ---------------- # sops.secrets.mautrixwhatsapp_shared = {owner="matrix-synapse";}; # sops.templates.mautrixwhatsapp.owner = "matrix-synapse"; # sops.templates.mautrixwhatsapp.content = '' # MAUTRIX_WHATSAPP_BRIDGE_LOGIN_SHARED_SECRET=${config.sops.placeholder.mautrixwhatsapp_shared} # ''; postgresql = { enable = true; initialScript = pkgs.writeText "synapse-init.sql" '' CREATE ROLE "matrix-synapse" WITH LOGIN PASSWORD 'synapse'; CREATE DATABASE "matrix-synapse" WITH OWNER "matrix-synapse" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-telegram" WITH LOGIN PASSWORD 'telegram'; CREATE DATABASE "mautrix-telegram" WITH OWNER "mautrix-telegram" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-whatsapp" WITH LOGIN PASSWORD 'whatsapp'; CREATE DATABASE "mautrix-whatsapp" WITH OWNER "mautrix-whatsapp" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-signal" WITH LOGIN PASSWORD 'signal'; CREATE DATABASE "mautrix-signal" WITH OWNER "mautrix-signal" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; ''; }; matrix-synapse = { settings.app_service_config_files = [ "/var/lib/matrix-synapse/telegram-registration.yaml" "/var/lib/matrix-synapse/whatsapp-registration.yaml" "/var/lib/matrix-synapse/signal-registration.yaml" "/var/lib/matrix-synapse/doublepuppet.yaml" ]; enable = false; settings.server_name = matrixDomain; settings.public_baseurl = "https://${matrixDomain}"; extraConfigFiles = [ config.sops.templates.matrixshared.path ]; settings.listeners = [ { port = 8008; bind_addresses = [ "0.0.0.0" ]; type = "http"; tls = false; x_forwarded = true; resources = [ { names = [ "client" "federation" ]; compress = true; } ]; } ]; }; mautrix-telegram = { enable = false; environmentFile = config.sops.templates.mautrixtelegram.path; settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29317"; hostname = "0.0.0.0"; port = "29317"; provisioning.enabled = true; id = "telegram"; # ephemeral_events = true; # not needed due to double puppeting public = { enabled = false; }; database = "postgresql:///mautrix-telegram?host=/run/postgresql"; }; bridge = { # login_shared_secret_map = { # matrixDomain = "as_token:doublepuppet"; # }; relaybot.authless_portals = true; allow_avatar_remove = true; allow_contact_info = true; sync_channel_members = true; startup_sync = true; sync_create_limit = 0; sync_direct_chats = true; telegram_link_preview = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; animated_sticker = { target = "gif"; args = { width = 256; height = 256; fps = 30; # only for webm background = "020202"; # only for gif, transparency not supported }; }; }; }; }; mautrix-whatsapp = { enable = false; # environmentFile = config.sops.templates.mautrixwhatsapp.path; settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29318"; hostname = "0.0.0.0"; port = 29318; database = { type = "postgres"; uri = "postgresql:///mautrix-whatsapp?host=/run/postgresql"; }; }; bridge = { displayname_template = "{{or .FullName .PushName .JID}} (WA)"; history_sync = { backfill = true; max_initial_conversations = -1; message_count = -1; request_full_sync = true; full_sync_config = { days_limit = 900; size_mb_limit = 5000; storage_quota_mb = 5000; }; }; login_shared_secret_map = { matrixDomain = "as_token:doublepuppet"; }; sync_manual_marked_unread = true; send_presence_on_typing = true; parallel_member_sync = true; url_previews = true; caption_in_message = true; extev_polls = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; }; }; }; mautrix-signal = { enable = false; settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29328"; hostname = "0.0.0.0"; port = 29328; database = { type = "postgres"; uri = "postgresql:///mautrix-signal?host=/run/postgresql"; }; }; bridge = { displayname_template = "{{or .ContactName .ProfileName .PhoneNumber}} (Signal)"; login_shared_secret_map = { matrixDomain = "as_token:doublepuppet"; }; caption_in_message = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; }; }; }; navidrome = { enable = true; settings = { Address = "0.0.0.0"; Port = 4040; MusicFolder = "/mnt/"; EnableSharing = true; EnableTranscodingConfig = true; Scanner.GroupAlbumReleases = true; ScanSchedule = "@every 24h"; # Insert these values locally as sops-nix does not work for them # LastFM.ApiKey = TEMPLATE; # LastFM.Secret = TEMPLATE; # Spotify.ID = TEMPLATE; # Spotify.Secret = TEMPLATE; UILoginBackgroundUrl = "https://i.imgur.com/OMLxi7l.png"; UIWelcomeMessage = "~SwarselSound~"; }; }; mpd = { enable = true; musicDirectory = "/mnt/Eternor/Musik"; user = "mpd"; group = "mpd"; network = { port = 3254; listenAddress = "any"; }; credentials = [ { passwordFile = config.sops.secrets.mpdpass.path; permissions = [ "read" "add" "control" "admin" ]; } ]; }; spotifyd = { enable = true; settings = { global = { dbus_type = "session"; use_mpris = false; device = "default:CARD=PCH"; device_name = "SwarselSpot"; mixer = "alsa"; zeroconf_port = 1025; }; }; }; # Network shares # add a user with sudo smbpasswd -a samba = { package = pkgs.samba4Full; extraConfig = '' workgroup = WORKGROUP server role = standalone server dns proxy = no pam password change = yes map to guest = bad user create mask = 0664 force create mode = 0664 directory mask = 0775 force directory mode = 0775 follow symlinks = yes ''; # ^^ `samba4Full` is compiled with avahi, ldap, AD etc support compared to the default package, `samba` # Required for samba to register mDNS records for auto discovery # See https://github.com/NixOS/nixpkgs/blob/592047fc9e4f7b74a4dc85d1b9f5243dfe4899e3/pkgs/top-level/all-packages.nix#L27268 enable = true; # openFirewall = true; shares.test = { browseable = "yes"; "read only" = "no"; "guest ok" = "no"; path = "/test2"; writable = "true"; comment = "Eternor"; "valid users" = "@smbtest2"; }; }; avahi = { publish.enable = true; publish.userServices = true; # ^^ Needed to allow samba to automatically register mDNS records without the need for an `extraServiceFile` nssmdns4 = true; # ^^ Not one hundred percent sure if this is needed- if it aint broke, don't fix it enable = true; }; samba-wsdd = { # This enables autodiscovery on windows since SMB1 (and thus netbios) support was discontinued enable = true; }; }; } #+end_src **** Home-manager only ***** Home manager :PROPERTIES: :CUSTOM_ID: h:483a26b5-5a40-4417-9ffb-67cc2cf07161 :END: Special things to note here: We are running xcape to allow =CAPS= to act as =CTRL= and =ESC=. Also we are using =nixGL= in most places. #+begin_src nix :noweb yes :tangle profiles/home-manager/home.nix { config, pkgs, ... }: { programs.home-manager.enable = true; home.username = "swarsel"; home.homeDirectory = "/home/swarsel"; home.stateVersion = "23.05"; # Please read the comment before changing. stylix.image = ../../wallpaper/surfacewp.png; <> nixpkgs = { config = { allowUnfree = true; allowUnfreePredicate = _: true; }; }; services.xcape = { enable = true; mapExpression = { Control_L = "Escape"; }; }; #keyboard config home.keyboard.layout = "us"; sops.age.sshKeyPaths = [ "${config.home.homeDirectory}/.ssh/sops" ]; # waybar config programs.waybar.settings.mainBar.cpu.format = "{icon0} {icon1} {icon2} {icon3}"; programs.waybar.settings.mainBar.temperature.hwmon-path = "/sys/devices/platform/coretemp.0/hwmon/hwmon3/temp3_input"; programs.waybar.settings.mainBar.modules-right = ["custom/outer-left-arrow-dark" "mpris" "custom/left-arrow-light" "network" "custom/left-arrow-dark" "pulseaudio" "custom/left-arrow-light" "battery" "custom/left-arrow-dark" "temperature" "custom/left-arrow-light" "disk" "custom/left-arrow-dark" "memory" "custom/left-arrow-light" "cpu" "custom/left-arrow-dark" "tray" "custom/left-arrow-light" "clock#2" "custom/left-arrow-dark" "clock#1" ]; services.blueman-applet.enable = true; home.packages = with pkgs; [ # nixgl.auto.nixGLDefault evince # nodejs_20 # messaging # we use gomuks for RAM preservation, but keep schildi around for files and images ]; programs.zsh.initExtra = " export GPG_TTY=\"$(tty)\" export SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket) gpgconf --launch gpg-agent "; # sway config wayland.windowManager.sway= { config = rec { input = { "*" = { xkb_layout = "us"; xkb_options = "ctrl:nocaps,grp:win_space_toggle"; xkb_variant = "altgr-intl"; }; "type:touchpad" = { dwt = "enabled"; tap = "enabled"; natural_scroll = "enabled"; middle_emulation = "enabled"; }; }; output = { eDP-1 = { mode = "2160x1440@59.955Hz"; scale = "1"; bg = "~/.dotfiles/wallpaper/surfacewp.png fill"; }; }; keybindings = let inherit (config.wayland.windowManager.sway.config) modifier; in { }; startup = [ ]; }; }; } #+end_src **** Threed (Surface Pro 3) :PROPERTIES: :CUSTOM_ID: h:7b1a8f91-ef43-433c-ba4c-c5baf50e1de4 :END: New setup for the SP3, this time using NixOS - another machine will take over the HM-only config for compatibility in the future. ***** NixOS :PROPERTIES: :CUSTOM_ID: h:980f1aca-28b3-4ed7-ae7f-6d8cdc28dea1 :END: #+begin_src nix :noweb yes :tangle profiles/threed/nixos.nix { lib, pkgs, ... }: { <> services = { getty.autologinUser = "swarsel"; greetd.settings.initial_session.user = "swarsel"; }; hardware.bluetooth.enable = true; # Bootloader boot = { loader.systemd-boot.enable = lib.mkForce false; lanzaboote = { enable = true; pkiBundle = "/etc/secureboot"; }; loader.efi.canTouchEfiVariables = true; # use bootspec instead of lzbt for secure boot. This is not a generally needed setting bootspec.enable = true; # kernelPackages = pkgs.linuxPackages_latest; }; networking = { hostName = "threed"; enableIPv6 = false; firewall.enable = false; }; stylix.image = ../../wallpaper/surfacewp.png; <> users.users.swarsel = { isNormalUser = true; description = "Leon S"; extraGroups = [ "networkmanager" "wheel" "lp" "audio" "video" ]; packages = with pkgs; [ ]; }; environment.systemPackages = with pkgs; [ ]; system.stateVersion = "23.05"; } #+end_src ***** Home Manager :PROPERTIES: :CUSTOM_ID: h:449c20d8-338a-483c-a6f0-9a164a6071d6 :END: #+begin_src nix :noweb yes :tangle profiles/threed/home.nix { config, pkgs, ... }: { <> home = { username = "swarsel"; homeDirectory = "/home/swarsel"; stateVersion = "23.05"; # Please read the comment before changing. keyboard.layout = "us"; packages = with pkgs; [ ]; }; sops.age.sshKeyPaths = [ "${config.home.homeDirectory}/.ssh/sops" ]; programs.waybar.settings.mainBar = { cpu.format = "{icon0} {icon1} {icon2} {icon3}"; temperature.hwmon-path = "/sys/devices/platform/coretemp.0/hwmon/hwmon1/temp3_input"; }; <> wayland.windowManager.sway = { config = rec { input = { "*" = { xkb_layout = "us"; xkb_options = "grp:win_space_toggle"; xkb_variant = "altgr-intl"; }; "type:touchpad" = { dwt = "enabled"; tap = "enabled"; natural_scroll = "enabled"; middle_emulation = "enabled"; }; }; output = { eDP-1 = { mode = "2160x1440@59.955Hz"; scale = "1"; bg = "~/.dotfiles/wallpaper/surfacewp.png fill"; }; }; keybindings = let inherit (config.wayland.windowManager.sway.config) modifier; in { "${modifier}+F2" = "exec brightnessctl set +5%"; "${modifier}+F1" = "exec brightnessctl set 5%-"; "${modifier}+n" = "exec sway output eDP-1 transform normal, splith"; "${modifier}+Ctrl+p" = "exec wl-mirror eDP-1"; "${modifier}+t" = "exec sway output eDP-1 transform 90, splitv"; "${modifier}+XF86AudioLowerVolume" = "exec grim -g \"$(slurp)\" -t png - | wl-copy -t image/png"; "${modifier}+XF86AudioRaiseVolume" = "exec grim -g \"$(slurp)\" -t png - | wl-copy -t image/png"; "${modifier}+w" = "exec \"bash ~/.dotfiles/scripts/checkschildi.sh\""; }; startup = [ <> ]; keycodebindings = { "124" = "exec systemctl suspend"; }; }; extraConfig = " exec swaymsg input 7062:6917:NTRG0001:01_1B96:1B05 map_to_output eDP-1 exec swaymsg input 7062:6917:NTRG0001:01_1B96:1B05_Stylus map_to_output eDP-1 "; }; } #+end_src **** Fourside (Lenovo Thinkpad P14s Gen2) :PROPERTIES: :CUSTOM_ID: h:6c6e9261-dfa1-42d8-ab2a-8b7c227be6d9 :END: My new main machine. #+begin_src nix :tangle profiles/fourside/default.nix { inputs, outputs, ... }: { imports = [ inputs.nixos-hardware.nixosModules.lenovo-thinkpad-p14s-amd-gen2 ./hardware-configuration.nix ./nixos.nix inputs.home-manager.nixosModules.home-manager { home-manager.users.swarsel.imports = outputs.mixedModules ++ [ ./home.nix ]; } ]; nixpkgs = { overlays = outputs.overlays; config = { allowUnfree = true; }; }; } #+end_src ***** NixOS :PROPERTIES: :CUSTOM_ID: h:ab6fefc4-aabd-456c-8a21-5fcb20c02869 :END: Mostly just sets some opened ports for several games, enables virtualbox (which I do not want everywhere because of resource considerations) and enables thinkfan, which allows for better fan control on Lenovo Thinkpad machines. #+begin_src nix :noweb yes :tangle profiles/fourside/nixos.nix { config, pkgs, ... }: { services = { getty.autologinUser = "swarsel"; greetd.settings.initial_session.user = "swarsel"; }; boot = { loader.systemd-boot.enable = true; loader.efi.canTouchEfiVariables = true; # kernelPackages = pkgs.linuxPackages_latest; }; sops.age.sshKeyPaths = [ "${config.users.users.swarsel.home}/.ssh/sops" ]; networking = { hostName = "fourside"; # Define your hostname. nftables.enable = true; enableIPv6 = false; firewall.checkReversePath = false; firewall = { enable = true; allowedUDPPorts = [ 4380 27036 14242 34197 51820 ]; # 34197: factorio; 4380 27036 14242: barotrauma; 51820: wireguard allowedTCPPorts = [ ]; # 34197: factorio; 4380 27036 14242: barotrauma; 51820: wireguard allowedTCPPortRanges = [ { from = 27015; to = 27030; } # barotrauma { from = 27036; to = 27037; } # barotrauma ]; allowedUDPPortRanges = [ { from = 27000; to = 27031; } # barotrauma { from = 58962; to = 58964; } # barotrauma ]; }; }; virtualisation.virtualbox = { host = { enable = true; enableExtensionPack = true; }; # leaving this here for future notice. setting guest.enable = true will make 'restarting sysinit-reactivation.target' take till timeout on nixos-rebuild switch guest = { enable = false; }; }; stylix.image = ../../wallpaper/lenovowp.png; <> hardware = { graphics = { enable = true; enable32Bit = true; extraPackages = with pkgs; [ vulkan-loader vulkan-validation-layers vulkan-extension-layer ]; }; bluetooth.enable = true; trackpoint = { enable = true; device = "TPPS/2 Elan TrackPoint"; }; }; programs.steam = { enable = true; extraCompatPackages = [ pkgs.proton-ge-bin ]; }; # Configure keymap in X11 (only used for login) services.thinkfan = { enable = false; }; services.power-profiles-daemon.enable = true; services.fprintd.enable = true; services.fwupd.enable = true; services.nswitch-rcm = { enable = true; package = pkgs.fetchurl { url = "https://github.com/Atmosphere-NX/Atmosphere/releases/download/1.3.2/fusee.bin"; hash = "sha256-5AXzNsny45SPLIrvWJA9/JlOCal5l6Y++Cm+RtlJppI="; }; }; environment.systemPackages = with pkgs; [ # gog games installing heroic # minecraft temurin-bin-17 (prismlauncher.override { glfw = pkgs.glfw-wayland-minecraft; }) ]; system.stateVersion = "23.05"; } #+end_src ***** Home Manager :PROPERTIES: :CUSTOM_ID: h:85f7110c-2f25-4506-b64a-fce29f29d0d0 :END: This is basically just adjusted to the core count, path to the =hwmon= (this was very bothersome on this machine due to changing address), as well as making use of the top-row function keys. #+begin_src nix :noweb yes :tangle profiles/fourside/home.nix { config, pkgs, ... }: { <> home = { username = "swarsel"; homeDirectory = "/home/swarsel"; stateVersion = "23.05"; # TEMPLATE -- Please read the comment before changing. keyboard.layout = "us"; # TEMPLATE packages = with pkgs; [ ]; }; sops.age.sshKeyPaths = [ "${config.home.homeDirectory}/.ssh/sops" ]; # waybar config - TEMPLATE - update for cores and temp programs.waybar.settings.mainBar = { cpu.format = "{icon0} {icon1} {icon2} {icon3} {icon4} {icon5} {icon6} {icon7}"; # temperature.hwmon-path = "/sys/devices/pci0000:00/0000:00:18.3/hwmon/hwmon4/temp1_input"; temperature.hwmon-path.abs = "/sys/devices/platform/thinkpad_hwmon/hwmon/"; temperature.input-filename = "temp1_input"; }; <> wayland.windowManager.sway = { config = rec { # update for actual inputs here, input = { "36125:53060:splitkb.com_Kyria_rev3" = { xkb_layout = "us"; xkb_variant = "altgr-intl"; }; "1:1:AT_Translated_Set_2_keyboard" = { # TEMPLATE xkb_layout = "us"; xkb_options = "grp:win_space_toggle"; xkb_variant = "altgr-intl"; }; "type:touchpad" = { dwt = "enabled"; tap = "enabled"; natural_scroll = "enabled"; middle_emulation = "enabled"; }; }; output = { eDP-1 = { mode = "1920x1080"; # TEMPLATE scale = "1"; position = "2560,0"; # bg = "~/.dotfiles/wallpaper/lenovowp.png fill"; }; DP-4 = { mode = "2560x1440"; scale = "1"; # bg = "~/.dotfiles/wallpaper/lenovowp.png fill"; position = "0,0"; }; }; workspaceOutputAssign = [ { output = "eDP-1"; workspace = "1:一"; } { output = "DP-4"; workspace = "2:二"; } ]; keybindings = let inherit (config.wayland.windowManager.sway.config) modifier; in { "${modifier}+w" = "exec \"bash ~/.dotfiles/scripts/checkelement.sh\""; "XF86MonBrightnessUp" = "exec brightnessctl set +5%"; "XF86MonBrightnessDown" = "exec brightnessctl set 5%-"; "XF86Display" = "exec wl-mirror eDP-1"; # these are left open to use # "XF86WLAN" = "exec wl-mirror eDP-1"; # "XF86Messenger" = "exec wl-mirror eDP-1"; # "XF86Go" = "exec wl-mirror eDP-1"; # "XF86Favorites" = "exec wl-mirror eDP-1"; # "XF86HomePage" = "exec wtype -P Escape -p Escape"; # "XF86AudioLowerVolume" = "pactl set-sink-volume alsa_output.pci-0000_08_00.6.HiFi__hw_Generic_1__sink -5%"; # "XF86AudioRaiseVolume" = "pactl set-sink-volume alsa_output.pci-0000_08_00.6.HiFi__hw_Generic_1__sink +5% "; "XF86AudioMute" = "pactl set-sink-mute alsa_output.pci-0000_08_00.6.HiFi__hw_Generic_1__sink toggle"; }; startup = [ <> ]; }; }; } #+end_src **** Winters (Framwork Laptop 16) :PROPERTIES: :CUSTOM_ID: h:6c6e9261-dfa1-42d8-ab2a-8b7c227be6d9 :END: My work machine. ***** NixOS :PROPERTIES: :CUSTOM_ID: h:ab6fefc4-aabd-456c-8a21-5fcb20c02869 :END: Mostly just sets some opened ports for several games, enables virtualbox (which I do not want everywhere because of resource considerations) and enables thinkfan, which allows for better fan control on Lenovo Thinkpad machines. #+begin_src nix :noweb yes :tangle profiles/winters/nixos.nix { pkgs, ... }: { # <> imports = [ ./hardware-configuration.nix ]; services = { getty.autologinUser = "swarsel"; greetd.settings.initial_session.user = "swarsel"; }; boot = { loader.systemd-boot.enable = true; loader.efi.canTouchEfiVariables = true; kernelPackages = pkgs.linuxPackages_latest; }; networking = { hostName = "winters"; # Define your hostname. nftables.enable = true; enableIPv6 = true; firewall.checkReversePath = "strict"; firewall = { enable = true; allowedUDPPorts = [ ]; allowedTCPPorts = [ ]; allowedTCPPortRanges = [ ]; allowedUDPPortRanges = [ ]; }; }; virtualisation.virtualbox = { host = { enable = true; enableExtensionPack = true; }; # leaving this here for future notice. setting guest.enable = true will make 'restarting sysinit-reactivation.target' take till timeout on nixos-rebuild switch guest = { enable = false; }; }; stylix.image = ../../wallpaper/lenovowp.png; <> hardware = { graphics = { enable = true; enable32Bit = true; extraPackages = with pkgs; [ ]; }; bluetooth.enable = true; }; programs.steam = { enable = true; extraCompatPackages = [ pkgs.proton-ge-bin ]; }; services.power-profiles-daemon.enable = true; users.users.swarsel = { isNormalUser = true; description = "Leon S"; extraGroups = [ "networkmanager" "wheel" "lp" "audio" "video" "vboxusers" "scanner" ]; packages = with pkgs; [ ]; }; environment.systemPackages = with pkgs; [ sbctl teams-for-linux # gog games installing heroic # minecraft temurin-bin-17 (prismlauncher.override { glfw = pkgs.glfw-wayland-minecraft; }) ]; system.stateVersion = "23.05"; } #+end_src ***** TODO Home Manager :PROPERTIES: :CUSTOM_ID: h:85f7110c-2f25-4506-b64a-fce29f29d0d0 :END: TODO: Adjust =hwmon= path, I/O modules and XF86 keys once laptop arrives. #+begin_src nix :noweb yes :tangle profiles/winters/home.nix { config, pkgs, ... }: { <> home = { username = "swarsel"; homeDirectory = "/home/swarsel"; stateVersion = "23.05"; # TEMPLATE -- Please read the comment before changing. keyboard.layout = "us"; # TEMPLATE packages = with pkgs; [ ]; }; sops.age.sshKeyPaths = [ "${config.home.homeDirectory}/.ssh/sops" ]; # waybar config - TEMPLATE - update for cores and temp programs.waybar.settings.mainBar = { cpu.format = "{icon0} {icon1} {icon2} {icon3} {icon4} {icon5} {icon6} {icon7}"; temperature.hwmon-path.abs = "/sys/devices/platform/thinkpad_hwmon/hwmon/"; temperature.input-filename = "temp1_input"; }; <> wayland.windowManager.sway = { config = rec { # update for actual inputs here, input = { "36125:53060:splitkb.com_Kyria_rev3" = { xkb_layout = "us"; xkb_variant = "altgr-intl"; }; "1:1:AT_Translated_Set_2_keyboard" = { # TEMPLATE xkb_layout = "us"; xkb_options = "grp:win_space_toggle"; xkb_variant = "altgr-intl"; }; "type:touchpad" = { dwt = "enabled"; tap = "enabled"; natural_scroll = "enabled"; middle_emulation = "enabled"; }; }; output = { eDP-1 = { mode = "1920x1080"; # TEMPLATE scale = "1"; position = "1920,0"; # bg = "~/.dotfiles/wallpaper/lenovowp.png fill"; }; # external monitor HDMI-A-1 = { mode = "2560x1440"; scale = "1"; # bg = "~/.dotfiles/wallpaper/lenovowp.png fill"; position = "0,0"; }; }; workspaceOutputAssign = [ { output = "eDP-1"; workspace = "1:一"; } { output = "HDMI-A-1"; workspace = "2:二"; } ]; # keybindings = let # inherit (config.wayland.windowManager.sway.config) modifier; # in { # }; startup = [ <> ]; }; }; } #+end_src *** Virtual hosts :PROPERTIES: :CUSTOM_ID: h:4dc59747-9598-4029-aa7d-92bf186d6c06 :END: My server setup is built on Proxmox VE; back when I started, I created all kinds of wild Debian/Ubuntu/etc. KVMs and LXCs on there. However, the root disk has suffered a weird failure where it has become unable to be cloned, but it is still functional for now. I am currently rewriting all machines on there to use NixOS instead; this is a ongoing process. In the long run, I am thinking about a transition to kubernetes or using just a server running NixOS and using the built-in container functionality. For now however, I like the network management provided by Proxmox, as I am a bit intimidated by doing that from scratch. **** TEMPLATE :PROPERTIES: :CUSTOM_ID: h:292c583e-0b67-4456-bdba-a72d4e53ce66 :END: ***** NixOS :PROPERTIES: :CUSTOM_ID: h:598a2a4c-4d99-46d6-9d4a-dd9e73704f09 :END: #+begin_src nix :tangle profiles/server1/TEMPLATE/nixos.nix { pkgs, modulesPath, ... }: { imports = [ (modulesPath + "/virtualisation/proxmox-lxc.nix") ]; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age ]; services.xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; proxmoxLXC = { manageNetwork = true; # manage network myself manageHostName = false; # manage hostname myself }; networking = { hostName = "TEMPLATE"; # Define your hostname. useDHCP = true; enableIPv6 = false; firewall.enable = false; }; services.openssh = { enable = true; settings.PermitRootLogin = "yes"; }; users.users.root.openssh.authorizedKeys.keyFiles = [ ../../../secrets/keys/authorized_keys ]; # users.users.root.password = "TEMPLATE"; system.stateVersion = "23.05"; # TEMPLATE - but probably no need to change } #+end_src **** NGINX :PROPERTIES: :CUSTOM_ID: h:90340ea4-5ef0-4466-92cf-12d8ece805ba :END: ***** NixOS :PROPERTIES: :CUSTOM_ID: h:519899ad-adcd-435b-8857-71635afbc756 :END: #+begin_src nix :tangle profiles/server1/nginx/nixos.nix { config, pkgs, modulesPath, ... }: { imports = [ (modulesPath + "/virtualisation/proxmox-lxc.nix") ./hardware-configuration.nix ]; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age lego nginx ]; services.xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/.dotfiles/secrets/nginx/secrets.yaml"; validateSopsFiles = false; secrets.dnstokenfull = { owner = "acme"; }; templates."certs.secret".content = '' CF_DNS_API_TOKEN=${config.sops.placeholder.dnstokenfull} ''; }; proxmoxLXC = { manageNetwork = true; # manage network myself manageHostName = false; # manage hostname myself }; networking = { hostName = "nginx"; # Define your hostname. useDHCP = true; enableIPv6 = false; firewall.enable = false; }; services.openssh = { enable = true; settings.PermitRootLogin = "yes"; }; users.users.root.openssh.authorizedKeys.keyFiles = [ ../../../secrets/keys/authorized_keys ]; # users.users.root.password = "TEMPLATE"; system.stateVersion = "23.05"; # TEMPLATE - but probably no need to change security.acme = { acceptTerms = true; preliminarySelfsigned = false; defaults.email = "mrswarsel@gmail.com"; defaults.dnsProvider = "cloudflare"; defaults.environmentFile = "${config.sops.templates."certs.secret".path}"; }; environment.shellAliases = { nswitch = "cd /.dotfiles; git pull; nixos-rebuild --flake .#$(hostname) switch; cd -;"; }; services.nginx = { enable = true; recommendedProxySettings = true; recommendedTlsSettings = true; recommendedOptimisation = true; recommendedGzipSettings = true; virtualHosts = { "stash.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "https://192.168.1.5"; extraConfig = '' client_max_body_size 0; ''; }; # "/push/" = { # proxyPass = "http://192.168.2.5:7867"; # }; "/.well-known/carddav" = { return = "301 $scheme://$host/remote.php/dav"; }; "/.well-known/caldav" = { return = "301 $scheme://$host/remote.php/dav"; }; }; }; "matrix2.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "~ ^(/_matrix|/_synapse/client)" = { proxyPass = "http://192.168.1.23:8008"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "sound.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://192.168.1.13:4040"; proxyWebsockets = true; extraConfig = '' proxy_redirect http:// https://; proxy_read_timeout 600s; proxy_send_timeout 600s; proxy_buffering off; proxy_request_buffering off; client_max_body_size 0; ''; }; }; }; "scan.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://192.168.1.24:28981"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "screen.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://192.168.1.16:8096"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "matrix.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "~ ^(/_matrix|/_synapse/client)" = { proxyPass = "http://192.168.1.20:8008"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "scroll.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://192.168.1.22:8080"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "blog.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "https://192.168.1.7"; extraConfig = '' client_max_body_size 0; ''; }; }; }; }; }; } #+end_src **** [Manual steps required] Calibre :PROPERTIES: :CUSTOM_ID: h:12152533-a000-4e7e-8038-43f8e501cedd :END: This machine requires manual setup: 1) (obsolete for now) Set up calibre-web: - Create metadata.db with 664 permissions, make sure parent directory is writeable - Login @ books.swarsel.win using initial creds: - user: admin - pw: admin123 - point to metadata.db file, make sure you can upload - Change pw, create normal user 2) Setup kavita: - Login @ scrolls.swarsel.win - Create admin user - Import Libraries - Create normal user In general, I am not amazed by this setup; Kavita is the reader of choice, calibre-web mostly is there to have a convenient way to fullfill the opinionated folder structure when uploading ebooks (calibre-web does not work on its own since it forces sqlite which does not work nicely with my NFS book store). I hope that in the future Kavita will implement ebook upload, or that calibre-web will ditch the sqlite constraints. ***** NixOS :PROPERTIES: :CUSTOM_ID: h:0094ccd0-36e4-46cb-a422-6f1aefb786d6 :END: #+begin_src nix :tangle profiles/server1/calibre/nixos.nix { config, pkgs, modulesPath, ... }: { imports = [ (modulesPath + "/virtualisation/proxmox-lxc.nix") ./hardware-configuration.nix ]; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age calibre ]; users.groups.lxc_shares = { gid = 10000; members = [ "kavita" "calibre-web" "root" ]; }; services.xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/.dotfiles/secrets/calibre/secrets.yaml"; validateSopsFiles = false; secrets.kavita = { owner = "kavita"; }; }; proxmoxLXC = { manageNetwork = true; # manage network myself manageHostName = false; # manage hostname myself }; networking = { hostName = "calibre"; # Define your hostname. useDHCP = true; enableIPv6 = false; firewall.enable = false; }; services.openssh = { enable = true; settings.PermitRootLogin = "yes"; }; users.users.root.openssh.authorizedKeys.keyFiles = [ ../../../secrets/keys/authorized_keys ]; system.stateVersion = "23.05"; # TEMPLATE - but probably no need to change environment.shellAliases = { nswitch = "cd /.dotfiles; git pull; nixos-rebuild --flake .#$(hostname) switch; cd -;"; }; services.kavita = { enable = true; user = "kavita"; port = 8080; tokenKeyFile = config.sops.secrets.kavita.path; }; } #+end_src **** Jellyfin :PROPERTIES: :CUSTOM_ID: h:4a194546-9a9e-47c4-8d03-8d2428d45d30 :END: ***** NixOS :PROPERTIES: :CUSTOM_ID: h:9e94efd9-f63b-46ce-b34c-ec3128de5ed9 :END: #+begin_src nix :tangle profiles/server1/jellyfin/nixos.nix { config, pkgs, modulesPath, ... }: { imports = [ (modulesPath + "/virtualisation/proxmox-lxc.nix") ./hardware-configuration.nix ]; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age ]; users.groups.lxc_shares = { gid = 10000; members = [ "jellyfin" "root" ]; }; users.users.jellyfin = { extraGroups = [ "video" "render" ]; }; services.xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; proxmoxLXC = { manageNetwork = true; # manage network myself manageHostName = false; # manage hostname myself }; networking = { hostName = "jellyfin"; # Define your hostname. useDHCP = true; enableIPv6 = false; firewall.enable = false; }; services.openssh = { enable = true; settings.PermitRootLogin = "yes"; }; users.users.root.openssh.authorizedKeys.keyFiles = [ ../../../secrets/keys/authorized_keys ]; system.stateVersion = "23.05"; # TEMPLATE - but probably no need to change environment.shellAliases = { nswitch = "cd /.dotfiles; git pull; nixos-rebuild --flake .#$(hostname) switch; cd -;"; }; nixpkgs.config.packageOverrides = pkgs: { vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; }; }; hardware.graphics = { enable = true; extraPackages = with pkgs; [ intel-media-driver # LIBVA_DRIVER_NAME=iHD vaapiIntel # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium) vaapiVdpau libvdpau-va-gl ]; }; services.jellyfin = { enable = true; user = "jellyfin"; # openFirewall = true; # this works only for the default ports }; } #+end_src **** [WIP/Incomplete/Untested] Transmission :PROPERTIES: :CUSTOM_ID: h:dffc1243-8d6a-4cac-8a5d-3a27d4546235 :END: This stuff just does not work, I seem to be unable to create a working VPN Split Tunneling on NixOS. Maybe this is introduced by the wonky Proxmox-NixOS container interaction, I am not sure. For now, this machine does not work at all and I am stuck with my Debian Container that does this for me ... ***** NixOS :PROPERTIES: :CUSTOM_ID: h:2a2ebf94-b262-4e83-ab86-d8b1ebec492d :END: #+begin_src nix :tangle profiles/server1/transmission/nixos.nix { config, pkgs, modulesPath, ... }: { imports = [ (modulesPath + "/virtualisation/proxmox-lxc.nix") ./hardware-configuration.nix # ./openvpn.nix #this file holds the vpn login data ]; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age openvpn jq iptables busybox wireguard-tools ]; users.groups.lxc_shares = { gid = 10000; members = [ "vpn" "radarr" "sonarr" "lidarr" "readarr" "root" ]; }; users.groups.vpn = { }; users.users.vpn = { isNormalUser = true; group = "vpn"; home = "/home/vpn"; }; services.xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/.dotfiles/secrets/transmission/secrets.yaml"; validateSopsFiles = false; }; boot.kernelModules = [ "tun" ]; proxmoxLXC = { manageNetwork = true; # manage network myself manageHostName = false; # manage hostname myself }; networking = { hostName = "transmission"; # Define your hostname. useDHCP = true; enableIPv6 = false; firewall.enable = false; }; services = { radarr = { enable = true; }; readarr = { enable = true; }; sonarr = { enable = true; }; lidarr = { enable = true; }; prowlarr = { enable = true; }; }; networking.iproute2 = { enable = true; rttablesExtraConfig = '' 200 vpn ''; }; environment.etc = { "openvpn/iptables.sh" = { source = ../../../scripts/server1/iptables.sh; mode = "0755"; }; "openvpn/update-resolv-conf" = { source = ../../../scripts/server1/update-resolv-conf; mode = "0755"; }; "openvpn/routing.sh" = { source = ../../../scripts/server1/routing.sh; mode = "0755"; }; "openvpn/ca.rsa.2048.crt" = { source = ../../../secrets/certs/ca.rsa.2048.crt; mode = "0644"; }; "openvpn/crl.rsa.2048.pem" = { source = ../../../secrets/certs/crl.rsa.2048.pem; mode = "0644"; }; }; services.openssh = { enable = true; settings.PermitRootLogin = "yes"; listenAddresses = [{ port = 22; addr = "0.0.0.0"; }]; }; users.users.root.openssh.authorizedKeys.keyFiles = [ ../../../secrets/keys/authorized_keys ]; system.stateVersion = "23.05"; # TEMPLATE - but probably no need to change # users.users.root.password = "TEMPLATE"; environment.shellAliases = { nswitch = "cd /.dotfiles; git pull; nixos-rebuild --flake .#$(hostname) switch; cd -;"; }; sops = { templates = { "transmission-rpc" = { owner = "vpn"; content = builtins.toJSON { rpc-username = config.sops.placeholder.rpcuser; rpc-password = config.sops.placeholder.rpcpass; }; }; pia.content = '' ${config.sops.placeholder.vpnuser} ${config.sops.placeholder.vpnpass} ''; vpn.content = '' client dev tun proto ${config.sops.placeholder.vpnprot} remote ${config.sops.placeholder.vpnloc} resolv-retry infinite nobind persist-key persist-tun cipher aes-128-cbc auth sha1 tls-client remote-cert-tls server auth-user-pass ${config.sops.templates.pia.path} compress verb 1 reneg-sec 0 crl-verify /etc/openvpn/crl.rsa.2048.pem ca /etc/openvpn/ca.rsa.2048.crt disable-occ dhcp-option DNS 209.222.18.222 dhcp-option DNS 209.222.18.218 dhcp-option DNS 8.8.8.8 route-noexec ''; }; secrets = { vpnuser = { }; rpcuser = { owner = "vpn"; }; vpnpass = { }; rpcpass = { owner = "vpn"; }; vpnprot = { }; vpnloc = { }; }; }; services.openvpn.servers = { pia = { autoStart = false; updateResolvConf = true; config = "config ${config.sops.templates.vpn.path}"; }; }; services.transmission = { enable = true; credentialsFile = config.sops.templates."transmission-rpc".path; user = "vpn"; group = "lxc_shares"; settings = { alt-speed-down = 8000; alt-speed-enabled = false; alt-speed-time-begin = 0; alt-speed-time-day = 127; alt-speed-time-enabled = true; alt-speed-time-end = 360; alt-speed-up = 2000; bind-address-ipv4 = "0.0.0.0"; bind-address-ipv6 = "::"; blocklist-enabled = false; blocklist-url = "http://www.example.com/blocklist"; cache-size-mb = 4; dht-enabled = false; download-dir = "/media/Eternor/New"; download-limit = 100; download-limit-enabled = 0; download-queue-enabled = true; download-queue-size = 5; encryption = 2; idle-seeding-limit = 30; idle-seeding-limit-enabled = false; incomplete-dir = "/var/lib/transmission-daemon/Downloads"; incomplete-dir-enabled = false; lpd-enabled = false; max-peers-global = 200; message-level = 1; peer-congestion-algorithm = ""; peer-id-ttl-hours = 6; peer-limit-global = 100; peer-limit-per-torrent = 40; peer-port = 22371; peer-port-random-high = 65535; peer-port-random-low = 49152; peer-port-random-on-start = false; peer-socket-tos = "default"; pex-enabled = false; port-forwarding-enabled = false; preallocation = 1; prefetch-enabled = true; queue-stalled-enabled = true; queue-stalled-minutes = 30; ratio-limit = 2; ratio-limit-enabled = false; rename-partial-files = true; rpc-authentication-required = true; rpc-bind-address = "0.0.0.0"; rpc-enabled = true; rpc-host-whitelist = ""; rpc-host-whitelist-enabled = true; rpc-port = 9091; rpc-url = "/transmission/"; rpc-whitelist = "127.0.0.1,192.168.3.2"; rpc-whitelist-enabled = true; scrape-paused-torrents-enabled = true; script-torrent-done-enabled = false; seed-queue-enabled = false; seed-queue-size = 10; speed-limit-down = 6000; speed-limit-down-enabled = true; speed-limit-up = 500; speed-limit-up-enabled = true; start-added-torrents = true; trash-original-torrent-files = false; umask = 2; upload-limit = 100; upload-limit-enabled = 0; upload-slots-per-torrent = 14; utp-enabled = false; }; }; } #+end_src **** [Manual steps needed] Matrix :PROPERTIES: :CUSTOM_ID: h:1d6221c4-1f48-4f83-b262-5298ed99218e :END: 1) After the initial setup, run the - /run/secrets-generated/matrix_user_register.sh command to register a new admin user. 2) All bridges will fail on first start, copy the registration files using: - cp /var/lib/mautrix-telegram/telegram-registration.yaml /var/lib/matrix-synapse/ - chown matrix-synapse:matrix-synapse var/lib/matrix-synapse/telegram-registration.yaml Make sure to also do this for doublepuppet.yaml 3) Restart postgresql.service, matrix-synapse.service, mautrix-whatsapp.service, mautrix-telegram.service ***** NixOS :PROPERTIES: :CUSTOM_ID: h:a0b2d610-7258-4875-adb4-9ec4afe05b02 :END: #+begin_src nix :noweb yes :tangle profiles/server1/matrix/nixos.nix { config, pkgs, modulesPath, sops, ... }: let matrixDomain = "matrix2.swarsel.win"; in { <> imports = [ (modulesPath + "/virtualisation/proxmox-lxc.nix") ./hardware-configuration.nix # we import here a service that is not available yet on normal nixpkgs # this module is hence not in the modules list, we add it ourselves ]; networking = { hostName = "matrix"; # Define your hostname. firewall.enable = false; }; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age matrix-synapse lottieconverter ffmpeg ]; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/.dotfiles/secrets/matrix/secrets.yaml"; validateSopsFiles = false; secrets = { matrixsharedsecret = { owner = "matrix-synapse"; }; mautrixtelegram_as = { owner = "matrix-synapse"; }; mautrixtelegram_hs = { owner = "matrix-synapse"; }; mautrixtelegram_api_id = { owner = "matrix-synapse"; }; mautrixtelegram_api_hash = { owner = "matrix-synapse"; }; }; templates = { "matrix_user_register.sh".content = '' register_new_matrix_user -k ${config.sops.placeholder.matrixsharedsecret} http://localhost:8008 ''; matrixshared = { owner = "matrix-synapse"; content = '' registration_shared_secret: ${config.sops.placeholder.matrixsharedsecret} ''; }; mautrixtelegram = { owner = "matrix-synapse"; content = '' MAUTRIX_TELEGRAM_APPSERVICE_AS_TOKEN=${config.sops.placeholder.mautrixtelegram_as} MAUTRIX_TELEGRAM_APPSERVICE_HS_TOKEN=${config.sops.placeholder.mautrixtelegram_hs} MAUTRIX_TELEGRAM_TELEGRAM_API_ID=${config.sops.placeholder.mautrixtelegram_api_id} MAUTRIX_TELEGRAM_TELEGRAM_API_HASH=${config.sops.placeholder.mautrixtelegram_api_hash} ''; }; }; }; services.postgresql = { enable = true; initialScript = pkgs.writeText "synapse-init.sql" '' CREATE ROLE "matrix-synapse" WITH LOGIN PASSWORD 'synapse'; CREATE DATABASE "matrix-synapse" WITH OWNER "matrix-synapse" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-telegram" WITH LOGIN PASSWORD 'telegram'; CREATE DATABASE "mautrix-telegram" WITH OWNER "mautrix-telegram" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-whatsapp" WITH LOGIN PASSWORD 'whatsapp'; CREATE DATABASE "mautrix-whatsapp" WITH OWNER "mautrix-whatsapp" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-signal" WITH LOGIN PASSWORD 'signal'; CREATE DATABASE "mautrix-signal" WITH OWNER "mautrix-signal" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; ''; }; services.matrix-synapse = { enable = true; settings = { app_service_config_files = [ "/var/lib/matrix-synapse/telegram-registration.yaml" "/var/lib/matrix-synapse/whatsapp-registration.yaml" "/var/lib/matrix-synapse/signal-registration.yaml" "/var/lib/matrix-synapse/doublepuppet.yaml" ]; server_name = matrixDomain; public_baseurl = "https://${matrixDomain}"; listeners = [ { port = 8008; bind_addresses = [ "0.0.0.0" ]; type = "http"; tls = false; x_forwarded = true; resources = [ { names = [ "client" "federation" ]; compress = true; } ]; } ]; }; extraConfigFiles = [ config.sops.templates.matrixshared.path ]; }; services.mautrix-telegram = { enable = true; environmentFile = config.sops.templates.mautrixtelegram.path; settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29317"; hostname = "0.0.0.0"; port = "29317"; provisioning.enabled = true; id = "telegram"; # ephemeral_events = true; # not needed due to double puppeting public = { enabled = false; }; database = "postgresql:///mautrix-telegram?host=/run/postgresql"; }; bridge = { relaybot.authless_portals = true; allow_avatar_remove = true; allow_contact_info = true; sync_channel_members = true; startup_sync = true; sync_create_limit = 0; sync_direct_chats = true; telegram_link_preview = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; animated_sticker = { target = "gif"; args = { width = 256; height = 256; fps = 30; # only for webm background = "020202"; # only for gif, transparency not supported }; }; }; }; }; systemd.services.mautrix-telegram.path = with pkgs; [ lottieconverter # for animated stickers conversion, unfree package ffmpeg # if converting animated stickers to webm (very slow!) ]; services.mautrix-whatsapp = { enable = true; settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29318"; hostname = "0.0.0.0"; port = 29318; database = { type = "postgres"; uri = "postgresql:///mautrix-whatsapp?host=/run/postgresql"; }; }; bridge = { displayname_template = "{{or .FullName .PushName .JID}} (WA)"; history_sync = { backfill = true; max_initial_conversations = -1; message_count = -1; request_full_sync = true; full_sync_config = { days_limit = 900; size_mb_limit = 5000; storage_quota_mb = 5000; }; }; login_shared_secret_map = { matrixDomain = "as_token:doublepuppet"; }; sync_manual_marked_unread = true; send_presence_on_typing = true; parallel_member_sync = true; url_previews = true; caption_in_message = true; extev_polls = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; }; }; }; services.mautrix-signal = { enable = true; settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29328"; hostname = "0.0.0.0"; port = 29328; database = { type = "postgres"; uri = "postgresql:///mautrix-signal?host=/run/postgresql"; }; }; bridge = { displayname_template = "{{or .ContactName .ProfileName .PhoneNumber}} (Signal)"; login_shared_secret_map = { matrixDomain = "as_token:doublepuppet"; }; caption_in_message = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; }; }; }; # restart the bridges daily. this is done for the signal bridge mainly which stops carrying # messages out after a while. systemd.timers."restart-bridges" = { wantedBy = [ "timers.target" ]; timerConfig = { OnBootSec = "1d"; OnUnitActiveSec = "1d"; Unit = "restart-bridges.service"; }; }; systemd.services."restart-bridges" = { script = '' systemctl restart mautrix-whatsapp.service systemctl restart mautrix-signal.service systemctl restart mautrix-telegram.service ''; serviceConfig = { Type = "oneshot"; User = "root"; }; }; } #+end_src **** Sound :PROPERTIES: :CUSTOM_ID: h:b36415bf-77fa-4d51-842c-8cde0e46b844 :END: ***** NixOS :PROPERTIES: :CUSTOM_ID: h:4bb55d69-9e09-4338-9f1e-a77ce37f02ed :END: #+begin_src nix :noweb yes :tangle profiles/server1/sound/nixos.nix { config, pkgs, modulesPath, ... }: { <> proxmoxLXC.privileged = true; # manage hostname myself users = { groups = { lxc_pshares = { gid = 110000; members = [ "navidrome" "mpd" "root" ]; }; navidrome = { gid = 61593; }; mpd = { }; }; users = { navidrome = { isSystemUser = true; uid = 61593; group = "navidrome"; extraGroups = [ "audio" "utmp" ]; }; mpd = { isSystemUser = true; group = "mpd"; extraGroups = [ "audio" "utmp" ]; }; }; }; sound = { enable = true; }; hardware.enableAllFirmware = true; networking = { hostName = "sound"; # Define your hostname. firewall.enable = false; }; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age pciutils alsa-utils mpv ]; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/.dotfiles/secrets/sound/secrets.yaml"; validateSopsFiles = false; secrets.mpdpass = { owner = "mpd"; }; }; services.navidrome = { enable = true; settings = { Address = "0.0.0.0"; Port = 4040; MusicFolder = "/media"; EnableSharing = true; EnableTranscodingConfig = true; Scanner.GroupAlbumReleases = true; ScanSchedule = "@every 1d"; # Insert these values locally as sops-nix does not work for them LastFM.ApiKey = TEMPLATE; LastFM.Secret = TEMPLATE; Spotify.ID = TEMPLATE; Spotify.Secret = TEMPLATE; UILoginBackgroundUrl = "https://i.imgur.com/OMLxi7l.png"; UIWelcomeMessage = "~SwarselSound~"; }; }; services.mpd = { enable = true; musicDirectory = "/media"; user = "mpd"; group = "mpd"; network = { port = 3254; listenAddress = "any"; }; credentials = [ { passwordFile = config.sops.secrets.mpdpass.path; permissions = [ "read" "add" "control" "admin" ]; } ]; }; } #+end_src **** Spotifyd :PROPERTIES: :CUSTOM_ID: h:23032961-346c-4141-97b9-a4d5469dc7d8 :END: ***** NixOS :PROPERTIES: :CUSTOM_ID: h:857bb1f6-9aeb-4600-ac79-a85ef011c847 :END: #+begin_src nix :noweb yes :tangle profiles/server1/spotifyd/nixos.nix { pkgs, modulesPath, ... }: { <> proxmoxLXC.privileged = true; # manage hostname myself users.groups.spotifyd = { gid = 65136; }; users.users.spotifyd = { isSystemUser = true; uid = 65136; group = "spotifyd"; extraGroups = [ "audio" "utmp" ]; }; sound = { enable = true; }; hardware.enableAllFirmware = true; networking = { hostName = "spotifyd"; # Define your hostname. firewall.enable = false; }; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age ]; services.spotifyd = { enable = true; settings = { global = { dbus_type = "session"; use_mpris = false; device = "default:CARD=PCH"; device_name = "SwarselSpot"; mixer = "alsa"; zeroconf_port = 1025; }; }; }; } #+end_src **** Sync :PROPERTIES: :CUSTOM_ID: h:4c5febb0-fdf6-44c5-8d51-7ea0f8930abf :END: ***** NixOS :PROPERTIES: :CUSTOM_ID: h:e5fbb73a-799a-438f-a88c-fc14d110ac9c :END: #+begin_src nix :tangle profiles/remote/oracle/sync/nixos.nix { config, pkgs, ... }: { imports = [ ./hardware-configuration.nix ]; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age ]; services.xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/root/.dotfiles/secrets/sync/secrets.yaml"; validateSopsFiles = false; secrets.swarsel = { owner = "root"; }; secrets.dnstokenfull = { owner = "acme"; }; templates."certs.secret".content = '' CF_DNS_API_TOKEN=${config.sops.placeholder.dnstokenfull} ''; }; security.acme = { acceptTerms = true; preliminarySelfsigned = false; defaults.email = "mrswarsel@gmail.com"; defaults.dnsProvider = "cloudflare"; defaults.environmentFile = "${config.sops.templates."certs.secret".path}"; }; services.nginx = { enable = true; recommendedProxySettings = true; recommendedTlsSettings = true; recommendedOptimisation = true; recommendedGzipSettings = true; virtualHosts = { "synki.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://localhost:27701"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "sync.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://localhost:8384/"; extraConfig = '' client_max_body_size 0; ''; }; }; }; "swagit.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "/" = { proxyPass = "http://localhost:3000"; extraConfig = '' client_max_body_size 0; ''; }; }; }; }; }; boot.tmp.cleanOnBoot = true; zramSwap.enable = false; networking = { hostName = "sync"; enableIPv6 = false; domain = "subnet03112148.vcn03112148.oraclevcn.com"; firewall.extraCommands = '' iptables -I INPUT -m state --state NEW -p tcp --dport 80 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 443 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 27701 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 8384 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 3000 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 22000 -j ACCEPT iptables -I INPUT -m state --state NEW -p udp --dport 22000 -j ACCEPT iptables -I INPUT -m state --state NEW -p udp --dport 21027 -j ACCEPT ''; }; services.openssh = { enable = true; settings.PermitRootLogin = "yes"; }; users.users.root.openssh.authorizedKeys.keyFiles = [ ../../../../secrets/keys/authorized_keys ]; system.stateVersion = "23.11"; # TEMPLATE - but probably no need to change environment.shellAliases = { nswitch = "cd ~/.dotfiles; git pull; nixos-rebuild --flake .#$(hostname) switch; cd -;"; }; boot.loader.grub.device = "nodev"; services.anki-sync-server = { enable = true; port = 27701; address = "0.0.0.0"; openFirewall = true; users = [ { username = "Swarsel"; passwordFile = config.sops.secrets.swarsel.path; } ]; }; services.syncthing = { enable = true; guiAddress = "0.0.0.0:8384"; openDefaultPorts = true; }; services.forgejo = { enable = true; settings = { DEFAULT = { APP_NAME = "~SwaGit~"; }; server = { PROTOCOL = "http"; HTTP_PORT = 3000; HTTP_ADDR = "0.0.0.0"; DOMAIN = "swagit.swarsel.win"; ROOT_URL = "https://swagit.swarsel.win"; }; service = { DISABLE_REGISTRATION = true; SHOW_REGISTRATION_BUTTON = false; }; }; }; } #+end_src **** [Manual steps required] Swatrix :PROPERTIES: :CUSTOM_ID: h:39553a9c-7095-4db8-b0df-bf47d91cb937 :END: ***** NixOS :PROPERTIES: :CUSTOM_ID: h:441d367d-cddd-40d7-9db7-d170e61e1c52 :END: The files mentioned by #+begin_src nix :tangle no settings.app_service_config_files = [ "/var/lib/matrix-synapse/telegram-registration.yaml" "/var/lib/matrix-synapse/whatsapp-registration.yaml" "/var/lib/matrix-synapse/signal-registration.yaml" "/var/lib/matrix-synapse/doublepuppet.yaml" ] #+end_src need to be moved to the corresponding location. The below files are created as soon as the appservice is run once. This means that matrix will crash on the first startup; afterwards run these commands and restart the service. #+begin_src shell :tangle no cp /var/lib/mautrix-telegram/telegram-registration.yaml /var/lib/matrix-synapse/ chown matrix-synapse:matrix-synapse /var/lib/matrix-synapse/telegram-registration.yaml cp /var/lib/mautrix-signal/signal-registration.yaml /var/lib/matrix-synapse/ chown matrix-synapse:matrix-synapse /var/lib/matrix-synapse/signal-registration.yaml cp /var/lib/mautrix-whatsapp/whatsapp-registration.yaml /var/lib/matrix-synapse/ chown matrix-synapse:matrix-synapse /var/lib/matrix-synapse/whatsapp-registration.yaml #+end_src as for the contents of doublepuppet.yaml: #+begin_src yaml :tangle no id: doublepuppet url: as_token: doublepuppet hs_token: notused sender_localpart: notused rate_limited: false namespaces: users: - regex: '@.*:matrix2\.swarsel\.win' exclusive: false #+end_src Lastly, the machine that runs matrix needs to regularly update, as otherwise you will lose connectivity to the bridges. #+begin_src nix :tangle profiles/remote/oracle/matrix/nixos.nix { config, pkgs, sops, ... }: let matrixDomain = "swatrix.swarsel.win"; in { imports = [ ./hardware-configuration.nix ]; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age matrix-synapse lottieconverter ffmpeg ]; services.xserver.xkb = { layout = "us"; variant = "altgr-intl"; }; nix.settings.experimental-features = [ "nix-command" "flakes" ]; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/root/.dotfiles/secrets/omatrix/secrets.yaml"; validateSopsFiles = false; secrets = { dnstokenfull = { owner = "acme"; }; matrixsharedsecret = { owner = "matrix-synapse"; }; mautrixtelegram_as = { owner = "matrix-synapse"; }; mautrixtelegram_hs = { owner = "matrix-synapse"; }; mautrixtelegram_api_id = { owner = "matrix-synapse"; }; mautrixtelegram_api_hash = { owner = "matrix-synapse"; }; }; templates = { "certs.secret".content = '' CF_DNS_API_TOKEN=${config.sops.placeholder.dnstokenfull} ''; "matrix_user_register.sh".content = '' register_new_matrix_user -k ${config.sops.placeholder.matrixsharedsecret} http://localhost:8008 ''; mautrixtelegram = { owner = "matrix-synapse"; content = '' MAUTRIX_TELEGRAM_APPSERVICE_AS_TOKEN=${config.sops.placeholder.mautrixtelegram_as} MAUTRIX_TELEGRAM_APPSERVICE_HS_TOKEN=${config.sops.placeholder.mautrixtelegram_hs} MAUTRIX_TELEGRAM_TELEGRAM_API_ID=${config.sops.placeholder.mautrixtelegram_api_id} MAUTRIX_TELEGRAM_TELEGRAM_API_HASH=${config.sops.placeholder.mautrixtelegram_api_hash} ''; }; matrixshared = { owner = "matrix-synapse"; content = '' registration_shared_secret: ${config.sops.placeholder.matrixsharedsecret} ''; }; }; }; documentation = { enable = false; }; security.acme = { acceptTerms = true; preliminarySelfsigned = false; defaults.email = "mrswarsel@gmail.com"; defaults.dnsProvider = "cloudflare"; defaults.environmentFile = "${config.sops.templates."certs.secret".path}"; }; services.nginx = { enable = true; recommendedProxySettings = true; recommendedTlsSettings = true; recommendedOptimisation = true; recommendedGzipSettings = true; virtualHosts = { "swatrix.swarsel.win" = { enableACME = true; forceSSL = true; acmeRoot = null; locations = { "~ ^(/_matrix|/_synapse/client)" = { proxyPass = "http://localhost:8008"; extraConfig = '' client_max_body_size 0; ''; }; }; }; }; }; boot.tmp.cleanOnBoot = true; zramSwap.enable = false; networking = { hostName = "swatrix"; enableIPv6 = false; domain = "swarsel.win"; firewall.extraCommands = '' iptables -I INPUT -m state --state NEW -p tcp --dport 80 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 443 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 8008 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 29317 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 29318 -j ACCEPT iptables -I INPUT -m state --state NEW -p tcp --dport 29328 -j ACCEPT ''; }; services.openssh = { enable = true; settings.PermitRootLogin = "yes"; }; users.users.root.openssh.authorizedKeys.keyFiles = [ ../../../../secrets/keys/authorized_keys ]; system.stateVersion = "23.11"; # TEMPLATE - but probably no need to change environment.shellAliases = { nswitch = "cd ~/.dotfiles; git pull; nixos-rebuild --flake .#$(hostname) switch; cd -;"; }; boot.loader.grub.device = "nodev"; services.postgresql = { enable = true; initialScript = pkgs.writeText "synapse-init.sql" '' CREATE ROLE "matrix-synapse" WITH LOGIN PASSWORD 'synapse'; CREATE DATABASE "matrix-synapse" WITH OWNER "matrix-synapse" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-telegram" WITH LOGIN PASSWORD 'telegram'; CREATE DATABASE "mautrix-telegram" WITH OWNER "mautrix-telegram" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-whatsapp" WITH LOGIN PASSWORD 'whatsapp'; CREATE DATABASE "mautrix-whatsapp" WITH OWNER "mautrix-whatsapp" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; CREATE ROLE "mautrix-signal" WITH LOGIN PASSWORD 'signal'; CREATE DATABASE "mautrix-signal" WITH OWNER "mautrix-signal" TEMPLATE template0 LC_COLLATE = "C" LC_CTYPE = "C"; ''; }; services.matrix-synapse = { settings.app_service_config_files = [ "/var/lib/matrix-synapse/telegram-registration.yaml" "/var/lib/matrix-synapse/whatsapp-registration.yaml" "/var/lib/matrix-synapse/signal-registration.yaml" "/var/lib/matrix-synapse/doublepuppet.yaml" ]; enable = true; settings = { server_name = matrixDomain; public_baseurl = "https://${matrixDomain}"; }; listeners = [ { port = 8008; bind_addresses = [ "0.0.0.0" ]; type = "http"; tls = false; x_forwarded = true; resources = [ { names = [ "client" "federation" ]; compress = true; } ]; } ]; extraConfigFiles = [ config.sops.templates.matrixshared.path ]; }; services.mautrix-telegram = { enable = true; environmentFile = config.sops.templates.mautrixtelegram.path; settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29317"; hostname = "0.0.0.0"; port = "29317"; provisioning.enabled = true; id = "telegram"; # ephemeral_events = true; # not needed due to double puppeting public = { enabled = false; }; database = "postgresql:///mautrix-telegram?host=/run/postgresql"; }; bridge = { relaybot.authless_portals = true; allow_avatar_remove = true; allow_contact_info = true; sync_channel_members = true; startup_sync = true; sync_create_limit = 0; sync_direct_chats = true; telegram_link_preview = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; animated_sticker = { target = "gif"; args = { width = 256; height = 256; fps = 30; # only for webm background = "020202"; # only for gif, transparency not supported }; }; }; }; }; systemd.services.mautrix-telegram.path = with pkgs; [ lottieconverter # for animated stickers conversion, unfree package ffmpeg # if converting animated stickers to webm (very slow!) ]; services.mautrix-whatsapp = { enable = true; settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29318"; hostname = "0.0.0.0"; port = 29318; database = { type = "postgres"; uri = "postgresql:///mautrix-whatsapp?host=/run/postgresql"; }; }; bridge = { displayname_template = "{{or .FullName .PushName .JID}} (WA)"; history_sync = { backfill = true; max_initial_conversations = -1; message_count = -1; request_full_sync = true; full_sync_config = { days_limit = 900; size_mb_limit = 5000; storage_quota_mb = 5000; }; }; login_shared_secret_map = { matrixDomain = "as_token:doublepuppet"; }; sync_manual_marked_unread = true; send_presence_on_typing = true; parallel_member_sync = true; url_previews = true; caption_in_message = true; extev_polls = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; }; }; }; services.mautrix-signal = { enable = true; registerToSynapse = false; # this has the same effect as registering to app_service_config_file above settings = { homeserver = { address = "http://localhost:8008"; domain = matrixDomain; }; appservice = { address = "http://localhost:29328"; hostname = "0.0.0.0"; port = 29328; database = { type = "postgres"; uri = "postgresql:///mautrix-signal?host=/run/postgresql"; }; }; bridge = { displayname_template = "{{or .ContactName .ProfileName .PhoneNumber}} (Signal)"; login_shared_secret_map = { matrixDomain = "as_token:doublepuppet"; }; caption_in_message = true; permissions = { "*" = "relaybot"; "@swarsel:${matrixDomain}" = "admin"; }; }; }; }; # restart the bridges daily. this is done for the signal bridge mainly which stops carrying # messages out after a while. systemd.timers."restart-bridges" = { wantedBy = [ "timers.target" ]; timerConfig = { OnBootSec = "1d"; OnUnitActiveSec = "1d"; Unit = "restart-bridges.service"; }; }; systemd.services."restart-bridges" = { script = '' systemctl restart mautrix-whatsapp.service systemctl restart mautrix-signal.service systemctl restart mautrix-telegram.service ''; serviceConfig = { Type = "oneshot"; User = "root"; }; }; } #+end_src **** Paperless :PROPERTIES: :CUSTOM_ID: h:17b9ba9d-94c9-44d5-99dd-776174d4bcc9 :END: ***** NixOS :PROPERTIES: :CUSTOM_ID: h:1fc355ca-ca8c-4b02-ab3f-5656f2992112 :END: #+begin_src nix :noweb yes :tangle profiles/server1/paperless/nixos.nix { config, pkgs, modulesPath, ... }: { <> users.groups.lxc_shares = { gid = 10000; members = [ "paperless" "root" ]; }; environment.systemPackages = with pkgs; [ git gnupg ssh-to-age ]; networking = { hostName = "paperless"; # Define your hostname. firewall.enable = false; }; sops = { age.sshKeyPaths = [ "/etc/ssh/sops" ]; defaultSopsFile = "/root/.dotfiles/secrets/paperless/secrets.yaml"; validateSopsFiles = false; secrets.admin = { owner = "paperless"; }; }; services.paperless = { enable = true; mediaDir = "/media"; user = "paperless"; port = 28981; passwordFile = config.sops.secrets.admin.path; address = "0.0.0.0"; extraConfig = { PAPERLESS_OCR_LANGUAGE = "deu+eng"; PAPERLESS_URL = "scan.swarsel.win"; PAPERLESS_OCR_USER_ARGS = builtins.toJSON { optimize = 1; pdfa_image_compression = "lossless"; }; }; }; } #+end_src ** Manual Overlays and packages In this section I define packages that I manually want to nixpkgs. This can be useful for packages that are currently awaiting a PR or public packages that I do not want to maintain. As such, I also define three additional overlays: 1) =additions= These are for the aforementioned added packages 2) =modification= These are for packages that are on nixpkgs, but do not fit my usecase, meaning I need to perform modifications on them. 3) =nixpkgs-stable= This is simply a mirror of the most recent stable branch of nixpkgs. Useful for packages that are broken on nixpkgs, but do not need to be on bleeding edge anyways. *** pkgs #+begin_src nix :tangle pkgs/default.nix _ : rec { } #+end_src *** Overlays #+begin_src nix :tangle overlays/default.nix { inputs, ... }: { additions = final: _prev: import ../pkgs { pkgs = final; }; modifications = final: _prev: { # example = prev.example.overrideAttrs (oldAttrs: rec { # ... # }); # river = prev.river.overrideAttrs (oldAttrs: rec { # pname = "river"; # version = "git"; # src = prev.fetchFromGitHub { # owner = "riverwm"; # repo = pname; # rev = "c16628c7f57c51d50f2d10a96c265fb0afaddb02"; # hash = "sha256-E3Xtv7JeCmafiNmpuS5VuLgh1TDAbibPtMo6A9Pz6EQ="; # fetchSubmodules = true; # }; # }); }; nixpkgs-stable = final: _prev: { stable = import inputs.nixpkgs-stable { inherit (final) system; }; }; } #+end_src ** Common NixOS :PROPERTIES: :CUSTOM_ID: h:1c1250cd-e9b4-4715-8d9f-eb09e64bfc7f :END: These are system-level settings specific to NixOS machines. All settings that are required on all machines go here. *** General :PROPERTIES: :CUSTOM_ID: h:5a114da6-ef8d-404d-b31b-b51472908e77 :END: **** Imports, enable home-manager module :PROPERTIES: :CUSTOM_ID: h:45e4315b-0929-4c47-b65a-c8f0a685f4df :END: First, we enable the use of =home-manager= as a NixoS module #+begin_src nix :tangle profiles/common/nixos/default.nix { ... }: { imports = [ ./xserver.nix ./users.nix ./env.nix ./stylix.nix ./polkit.nix ./gc.nix ./store.nix ./systemd.nix ./network.nix ./time.nix ./hardware.nix ./sops.nix ./packages.nix ./programs.nix ./zsh.nix ./syncthing.nix ./blueman.nix ./networkdevices.nix ./gvfs.nix ./interceptiontools.nix ./hardwarecompatibility.nix ./login.nix ]; home-manager = { useGlobalPkgs = true; useUserPackages = true; }; } #+end_src **** Setup login keymap :PROPERTIES: :CUSTOM_ID: h:7248f338-8cad-4443-9060-deae7955b26f :END: Next, we setup the keymap in case we are not in a graphical session. At this point, I always resort to us/altgr-intl, as it is extremly comfortable to use #+begin_src nix :tangle profiles/common/nixos/xserver.nix { ... }: { services.xserver = { xkb = { layout = "us"; variant = "altgr-intl"; }; }; } #+end_src **** Make users non-mutable :PROPERTIES: :CUSTOM_ID: h:48959890-fbc7-4d28-b33c-f33e028ab473 :END: This ensures that all user-configuration happens here in the config file. #+begin_src nix :tangle profiles/common/nixos/users.nix { pkgs, config, ... }: { users = { mutableUsers = false; users.swarsel = { isNormalUser = true; description = "Leon S"; hashedPasswordFile = config.sops.secrets.swarseluser.path; extraGroups = [ "networkmanager" "wheel" "lp" "audio" "video" "vboxusers" "scanner" ]; packages = with pkgs; [ ]; }; }; } #+end_src **** Environment setup :PROPERTIES: :CUSTOM_ID: h:f4006367-0965-4b4f-a3b0-45f63b07d2b8 :END: Next, we will setup some environment variables that need to be set on the system-side. We apply some compatibility options for chromium apps on wayland, enable the wordlist and make metadata reading possible for my file explorer (nautilus). #+begin_src nix :tangle profiles/common/nixos/env.nix { lib, pkgs, ... }: { environment = { wordlist.enable = true; sessionVariables = { NIXOS_OZONE_WL = "1"; GST_PLUGIN_SYSTEM_PATH_1_0 = lib.makeSearchPathOutput "lib" "lib/gstreamer-1.0" (with pkgs.gst_all_1; [ gst-plugins-good gst-plugins-bad gst-plugins-ugly gst-libav ]); }; }; # gstreamer plugins for nautilus (used for file metadata) } #+end_src **** Disallow stylix from styling grub :PROPERTIES: :CUSTOM_ID: h:b09c2bb6-86b7-46f4-a855-ac21dd9988b2 :END: By default, [[https://github.com/danth/stylix][stylix]] wants to style GRUB as well. However, I think that looks horrible. #+begin_src nix :tangle profiles/common/nixos/stylix.nix { ... }: { # dont style GRUB with stylix stylix.targets.grub.enable = false; # the styling makes grub more ugly } #+end_src **** Enable PolicyKit :PROPERTIES: :CUSTOM_ID: h:e2d40df9-0026-4caa-8476-9dc2353055a1 :END: Needed for control over system-wide privileges etc. #+begin_src nix :tangle profiles/common/nixos/polkit.nix { ... }: { security.polkit.enable = true; } #+end_src **** Enable automatic garbage collection :PROPERTIES: :CUSTOM_ID: h:9a3b7f1f-d0c3-417e-a262-c920fb25f3ee :END: The nix store fills up over time, until =/boot/efi= is filled. This snippet cleans it automatically on a weekly basis. #+begin_src nix :tangle profiles/common/nixos/gc.nix { ... }: { nix.gc = { automatic = true; randomizedDelaySec = "14m"; dates = "weekly"; options = "--delete-older-than 10d"; }; } #+end_src **** Enable automatic store optimisation :PROPERTIES: :CUSTOM_ID: h:97a2b9f7-c835-4db8-a0e9-e923bab69ee8 :END: This enables hardlinking identical files in the nix store, to save on disk space. I have read this incurs a significant I/O overhead, I need to keep an eye on this. #+begin_src nix :tangle profiles/common/nixos/store.nix { ... }: { nix.optimise = { automatic = true; dates = [ "weekly" ]; }; } #+end_src **** Reduce systemd timeouts :PROPERTIES: :CUSTOM_ID: h:12858442-c129-4aa1-9c9c-a0916e36b302 :END: There is a persistent bug over Linux kernels that makes the user wait 1m30s on system shutdown due to the reason =a stop job is running for session 1 of user ...=. I do not want to wait that long and am confident no important data is lost by doing this. #+begin_src nix :tangle profiles/common/nixos/systemd.nix { ... }: { # systemd systemd.extraConfig = '' DefaultTimeoutStartSec=60s DefaultTimeoutStopSec=15s ''; } #+end_src **** Hardware settings :PROPERTIES: :CUSTOM_ID: h:1fa7cf61-5c03-43a3-a7f0-3d6ee246b31b :END: Enable OpenGL, Sound, Bluetooth and various drivers. #+begin_src nix :tangle profiles/common/nixos/hardware.nix { pkgs, ...}: { hardware = { graphics = { enable = true; enable32Bit = true; }; pulseaudio= { enable = true; package = pkgs.pulseaudioFull; }; enableAllFirmware = true; bluetooth = { powerOnBoot = true; settings = { General = { Enable = "Source,Sink,Media,Socket"; }; }; }; }; } #+end_src **** Common network settings :PROPERTIES: :CUSTOM_ID: h:7d696b64-debe-4a95-80b5-1e510156a6c6 :END: Here I only enable =networkmanager=. Most of the 'real' network config is done in [[#h:88bf4b90-e94b-46fb-aaf1-a381a512860d][System specific configuration]]. #+begin_src nix :tangle profiles/common/nixos/network.nix { config, ...}: { networking.networkmanager = { enable = true; ensureProfiles = { environmentFiles = [ "${config.sops.templates."network-manager.env".path}" ]; profiles = { "Ernest Routerford" = { connection = { id = "Ernest Routerford"; permissions = ""; type = "wifi"; }; ipv4 = { dns-search = ""; method = "auto"; }; ipv6 = { addr-gen-mode = "stable-privacy"; dns-search = ""; method = "auto"; }; wifi = { mac-address-blacklist = ""; mode = "infrastructure"; ssid = "Ernest Routerford"; }; wifi-security = { auth-alg = "open"; key-mgmt = "wpa-psk"; psk = "$ERNEST"; }; }; LAN-Party = { connection = { autoconnect = "false"; id = "LAN-Party"; type = "ethernet"; }; ethernet = { auto-negotiate = "true"; cloned-mac-address = "preserve"; mac-address = "90:2E:16:D0:A1:87"; }; ipv4 = { method = "shared"; }; ipv6 = { addr-gen-mode = "stable-privacy"; method = "auto"; }; proxy = { }; }; eduroam = { "802-1x" = { eap = "ttls;"; identity = "$EDUID"; password = "$EDUPASS"; phase2-auth = "mschapv2"; }; connection = { id = "eduroam"; type = "wifi"; }; ipv4 = { method = "auto"; }; ipv6 = { addr-gen-mode = "default"; method = "auto"; }; proxy = { }; wifi = { mode = "infrastructure"; ssid = "eduroam"; }; wifi-security = { auth-alg = "open"; key-mgmt = "wpa-eap"; }; }; local = { connection = { autoconnect = "false"; id = "local"; type = "ethernet"; }; ethernet = { }; ipv4 = { address1 = "10.42.1.1/24"; method = "shared"; }; ipv6 = { addr-gen-mode = "stable-privacy"; method = "auto"; }; proxy = { }; }; HH40V_39F5 = { connection = { id = "HH40V_39F5"; type = "wifi"; }; ipv4 = { method = "auto"; }; ipv6 = { addr-gen-mode = "stable-privacy"; method = "auto"; }; proxy = { }; wifi = { band = "bg"; mode = "infrastructure"; ssid = "HH40V_39F5"; }; wifi-security = { key-mgmt = "wpa-psk"; psk = "$FRAUNS"; }; }; magicant = { connection = { id = "magicant"; type = "wifi"; }; ipv4 = { method = "auto"; }; ipv6 = { addr-gen-mode = "default"; method = "auto"; }; proxy = { }; wifi = { mode = "infrastructure"; ssid = "magicant"; }; wifi-security = { auth-alg = "open"; key-mgmt = "wpa-psk"; psk = "$HANDYHOTSPOT"; }; }; "sweden-aes-128-cbc-udp-dns" = { connection = { autoconnect = "false"; id = "PIA Sweden"; type = "vpn"; }; ipv4 = { method = "auto"; }; ipv6 = { addr-gen-mode = "stable-privacy"; method = "auto"; }; proxy = { }; vpn = { auth = "sha1"; ca = "${config.users.users.swarsel.home}/.dotfiles/secrets/certs/sweden-aes-128-cbc-udp-dns-ca.pem"; challenge-response-flags = "2"; cipher = "aes-128-cbc"; compress = "yes"; connection-type = "password"; crl-verify-file = "${config.users.users.swarsel.home}/.dotfiles/secrets/certs/sweden-aes-128-cbc-udp-dns-crl-verify.pem"; dev = "tun"; password-flags = "0"; remote = "sweden.privacy.network:1198"; remote-cert-tls = "server"; reneg-seconds = "0"; service-type = "org.freedesktop.NetworkManager.openvpn"; username = "$VPNUSER"; }; vpn-secrets = { password = "$VPNPASS"; }; }; Hotspot = { connection = { autoconnect = "false"; id = "Hotspot"; type = "wifi"; }; ipv4 = { method = "shared"; }; ipv6 = { addr-gen-mode = "default"; method = "ignore"; }; proxy = { }; wifi = { mode = "ap"; ssid = "Hotspot-fourside"; }; wifi-security = { group = "ccmp;"; key-mgmt = "wpa-psk"; pairwise = "ccmp;"; proto = "rsn;"; psk = "$HOTSPOT"; }; }; }; }; }; systemd.services.NetworkManager-ensure-profiles.after = [ "NetworkManager.service" ]; } #+end_src **** Time, locale settings :PROPERTIES: :CUSTOM_ID: h:852d59ab-63c3-4831-993d-b5e23b877796 :END: Setup timezone and locale. I want to use the US layout, but have the rest adapted to my country and timezone. Also, there is an issue with running Windows/Linux dualboot on the same machine where the hardware clock desyncs between the two OS'es. We fix that bug here as well. #+begin_src nix :tangle profiles/common/nixos/time.nix { ... }: { time = { timeZone = "Europe/Vienna"; hardwareClockInLocalTime = true; }; i18n = { defaultLocale = "en_US.UTF-8"; extraLocaleSettings = { LC_ADDRESS = "de_AT.UTF-8"; LC_IDENTIFICATION = "de_AT.UTF-8"; LC_MEASUREMENT = "de_AT.UTF-8"; LC_MONETARY = "de_AT.UTF-8"; LC_NAME = "de_AT.UTF-8"; LC_NUMERIC = "de_AT.UTF-8"; LC_PAPER = "de_AT.UTF-8"; LC_TELEPHONE = "de_AT.UTF-8"; LC_TIME = "de_AT.UTF-8"; }; }; } #+end_src *** sops :PROPERTIES: :CUSTOM_ID: h:d87d80fd-2ac7-4f29-b338-0518d06b4deb :END: I use sops-nix to handle secrets that I want to have available on my machines at all times. Procedure to add a new machine: - `ssh-keygen -t ed25519 -C "NAME sops"` in .ssh directory (or wherever) - name e.g. "sops" - cat ~/.ssh/sops.pub | ssh-to-age | wl-copy - add the output to .sops.yaml - cp ~/.ssh/sops.pub ~/.dotfiles/secrets/keys/NAME.pub - update entry for sops.age.sshKeyPaths #+begin_src nix :tangle profiles/common/nixos/sops.nix { config, ... }: { sops = { defaultSopsFile = "${config.users.users.swarsel.home}/.dotfiles/secrets/general/secrets.yaml"; validateSopsFiles = false; secrets = { swarseluser = { neededForUsers = true; }; ernest = { }; frauns = { }; hotspot = { }; eduid = { }; edupass = { }; handyhotspot = { }; vpnuser = { }; vpnpass = { }; }; templates = { "network-manager.env".content = '' ERNEST=${config.sops.placeholder.ernest} FRAUNS=${config.sops.placeholder.frauns} HOTSPOT=${config.sops.placeholder.hotspot} EDUID=${config.sops.placeholder.eduid} EDUPASS=${config.sops.placeholder.edupass} HANDYHOTSPOT=${config.sops.placeholder.handyhotspot} VPNUSER=${config.sops.placeholder.vpnuser} VPNPASS=${config.sops.placeholder.vpnpass} ''; }; }; } #+end_src *** System Packages :PROPERTIES: :CUSTOM_ID: h:0e7e8bea-ec58-499c-9731-09dddfc39532 :END: Mostly used to install some compilers and lsp's that I want to have available when not using a devShell flake. Most other packages should go in [[#h:893a7f33-7715-415b-a895-2687ded31c18][Installed packages]]. #+begin_src nix :tangle profiles/common/nixos/packages.nix { pkgs, ... }: { environment.systemPackages = with pkgs; [ # yubikey packages gnupg yubikey-personalization yubikey-personalization-gui yubico-pam yubioath-flutter yubikey-manager yubikey-manager-qt yubico-piv-tool cfssl pcsctools pcscliteWithPolkit.out # ledger packages ledger-live-desktop # pinentry # theme related adwaita-icon-theme # kde-connect xdg-desktop-portal # bluetooth bluez # lsp-related ------------------------------- # nix # latex texlab ghostscript_headless # wireguard wireguard-tools # rust rust-analyzer clippy rustfmt # go go gopls # zig zig zls # cpp clang-tools # + cuda cudatoolkit #lsp-bridge / python gcc gdb (python3.withPackages (ps: with ps; [ jupyter ipython pyqt5 epc orjson sexpdata six setuptools paramiko numpy pandas scipy matplotlib requests debugpy flake8 gnureadline python-lsp-server ])) # (python3.withPackages(ps: with ps; [ jupyter ipython pyqt5 numpy pandas scipy matplotlib requests debugpy flake8 gnureadline python-lsp-server])) # -------------------------------------------- (stdenv.mkDerivation { name = "oama"; src = pkgs.fetchurl { name = "oama"; url = "https://github.com/pdobsan/oama/releases/download/0.13.1/oama-0.13.1-Linux-x86_64-static.tgz"; sha256 = "sha256-OTdCObVfnMPhgZxVtZqehgUXtKT1iyqozdkPIV+i3Gc="; }; phases = [ "unpackPhase" ]; unpackPhase = '' mkdir -p $out/bin tar xvf $src -C $out/ mv $out/oama-0.13.1-Linux-x86_64-static/oama $out/bin/ ''; }) ]; } #+end_src *** Programs (including zsh setup) :PROPERTIES: :CUSTOM_ID: h:2bbf5f31-246d-4738-925f-eca40681f7b6 :END: Some programs profit from being installed through dedicated NixOS settings on system-level; these go here. Notably the zsh setup goes here and cannot be deleted under any circumstances. #+begin_src nix :tangle profiles/common/nixos/programs.nix { ... }: { programs = { dconf.enable = true; evince.enable = true; kdeconnect.enable = true; }; } #+end_src **** zsh Do not touch this. #+begin_src nix :tangle profiles/common/nixos/zsh.nix { pkgs, ... }: { programs.zsh.enable = true; users.defaultUserShell = pkgs.zsh; environment.shells = with pkgs; [ zsh ]; environment.pathsToLink = [ "/share/zsh" ]; } #+end_src **** syncthing #+begin_src nix :tangle profiles/common/nixos/syncthing.nix { ... }: { services.syncthing = { enable = true; user = "swarsel"; dataDir = "/home/swarsel"; configDir = "/home/swarsel/.config/syncthing"; openDefaultPorts = true; settings = { devices = { "magicant" = { id = "SEH2NMT-IVRQUU5-VPW2HUQ-3GQYDBF-F6H6OY6-X3DZTUZ-LCRE2DJ-QNIXIQ2"; }; "sync (@oracle)" = { id = "ETW6TST-NPK7MKZ-M4LXMHA-QUPQHDT-VTSHH5X-CR5EIN2-YU7E55F-MGT7DQB"; }; "server1" = { id = "ZXWVC4X-IIARITZ-MERZPHN-HD55Y6G-QJM2GTB-6BWYXMR-DTO3TS2-QDBREQQ"; }; }; folders = { "Default Folder" = { path = "/home/swarsel/Sync"; devices = [ "sync (@oracle)" ]; id = "default"; }; "Obsidian" = { path = "/home/swarsel/Nextcloud/Obsidian"; devices = [ "sync (@oracle)" ]; id = "yjvni-9eaa7"; }; "Org" = { path = "/home/swarsel/Nextcloud/Org"; devices = [ "sync (@oracle)" ]; id = "a7xnl-zjj3d"; }; "Vpn" = { path = "/home/swarsel/Vpn"; devices = [ "sync (@oracle)" ]; id = "hgp9s-fyq3p"; }; }; }; }; } #+end_src *** Services :PROPERTIES: :CUSTOM_ID: h:79f3258f-ed9d-434d-b50a-e58d57ade2a7 :END: Setting up some hardware services as well as keyboard related settings. Here we make sure that we can use the CAPS key as a ESC/CTRL double key, which is a lifesaver. **** blueman :PROPERTIES: :CUSTOM_ID: h:b91df05b-113d-4d09-93d1-b271e5b76810 :END: Enables the blueman service including the nice system tray icon. #+begin_src nix :tangle profiles/common/nixos/blueman.nix { ... }: { services.blueman.enable = true; } #+end_src **** Network devices In this section we enable compatibility with several network devices I have at home, mainly printers and scanners. ***** Scanners :PROPERTIES: :CUSTOM_ID: h:fae5939e-22ac-4532-a10e-0b86013d20ce :END: This allows me to use my big scanner/printer's scanning function over the network. #+begin_src nix :tangle profiles/common/nixos/networkdevices.nix {pkgs, ...}: { # enable scanners over network hardware.sane = { enable = true; extraBackends = [ pkgs.sane-airscan ]; }; #+end_src ***** Printers :PROPERTIES: :CUSTOM_ID: h:8c13df62-c6d9-4a0a-83be-d77e71628f0b :END: This allows me to use my big scanner/printer's printing function over the network. Most of the settings are driver related. #+begin_src nix :tangle profiles/common/nixos/networkdevices.nix # enable discovery and usage of network devices (esp. printers) services.printing = { enable = true; drivers = [ pkgs.gutenprint pkgs.gutenprintBin ]; browsedConf = '' BrowseDNSSDSubTypes _cups,_print BrowseLocalProtocols all BrowseRemoteProtocols all CreateIPPPrinterQueues All BrowseProtocols all ''; }; #+end_src ***** Avahi (device discovery) Avahi is the service used for the network discovery. #+begin_src nix :tangle profiles/common/nixos/networkdevices.nix services.avahi = { enable = true; nssmdns4 = true; openFirewall = true; }; } #+end_src **** enable GVfs :PROPERTIES: :CUSTOM_ID: h:f101daa2-604d-4553-99e2-f64b9c207f51 :END: This is being set to allow myself to use all functions of nautilus in NixOS #+begin_src nix :tangle profiles/common/nixos/gvfs.nix { ... }: { services.gvfs.enable = true; } #+end_src **** interception-tools: Make CAPS work as ESC/CTRL :PROPERTIES: :CUSTOM_ID: h:08d213d5-a9f4-4309-8635-ba557b01dc7d :END: This is a super-convenient package that lets my remap my =CAPS= key to =ESC= if pressed shortly, and =CTRL= if being held. #+begin_src nix :tangle profiles/common/nixos/interceptiontools.nix { pkgs, ... }: { # Make CAPS work as a dual function ESC/CTRL key services.interception-tools = { enable = true; udevmonConfig = let dualFunctionKeysConfig = builtins.toFile "dual-function-keys.yaml" '' TIMING: TAP_MILLISEC: 200 DOUBLE_TAP_MILLISEC: 0 MAPPINGS: - KEY: KEY_CAPSLOCK TAP: KEY_ESC HOLD: KEY_LEFTCTRL ''; in '' - JOB: | ${pkgs.interception-tools}/bin/intercept -g $DEVNODE \ | ${pkgs.interception-tools-plugins.dual-function-keys}/bin/dual-function-keys -c ${dualFunctionKeysConfig} \ | ${pkgs.interception-tools}/bin/uinput -d $DEVNODE DEVICE: EVENTS: EV_KEY: [KEY_CAPSLOCK] ''; }; } #+end_src *** Hardware compatibility settings (Yubikey, Ledger) - udev rules :PROPERTIES: :CUSTOM_ID: h:7a89b5e3-b700-4167-8b14-2b8172f33936 :END: It makes sense to house these settings in their own section, since they are all needed really. Note that the starting of the gpg-agent is done in the sway settings, to also perform this step of the setup for non NixOS-machines at the same time. =pcscd= is needed to use the smartcard mode (CCID) of the Yubikey. The exception is the system packages, since that cannot be defined twice in the same file (common.nix). The comment is left in as a remider for that. The rest of the gpg-agent related settings are here: [[#h:66fd578f-d4a0-4e17-bf3d-a9eb64bc7103][gpg-agent]] Also, this is a good place to setup the udev rules. #+begin_src nix :tangle profiles/common/nixos/hardwarecompatibility.nix { pkgs, ... }: { programs.ssh.startAgent = false; services.pcscd.enable = true; hardware.ledger.enable = true; services.udev.packages = with pkgs; [ yubikey-personalization ledger-udev-rules ]; } #+end_src *** System Login :PROPERTIES: :CUSTOM_ID: h:eae45839-223a-4027-bce3-e26e092c9096 :END: This section houses the greetd related settings. I do not really want to use a display manager, but it is useful to have setup in some ways - in my case for starting sway on system startup. Notably the default user login setting that is commented out here goes into the *system specific* settings, make sure to update it there #+begin_src nix :tangle profiles/common/nixos/login.nix { pkgs, ... }: { services.greetd = { enable = true; settings = { initial_session.command = "sway"; # initial_session.user ="swarsel"; default_session.command = '' ${pkgs.greetd.tuigreet}/bin/tuigreet \ --time \ --asterisks \ --user-menu \ --cmd sway ''; }; }; environment.etc."greetd/environments".text = '' sway ''; } #+end_src ** Common Home-Manager :PROPERTIES: :CUSTOM_ID: h:f0a6b5e0-2157-4522-b5e1-3f0abd91c05e :END: *** Imports This section sets up all the imports that are used in the home-manager section. #+begin_src nix :tangle profiles/common/home/default.nix { ... }: { imports = [ ./packages.nix ./sops.nix ./ssh.nix ./stylix.nix ./desktop.nix ./symlink.nix ./env.nix ./programs.nix ./nix-index.nix ./password-store.nix ./direnv.nix ./eza.nix ./git.nix ./fuzzel.nix ./starship.nix ./kitty.nix ./zsh.nix ./mail.nix ./emacs.nix ./waybar.nix ./firefox.nix ./gnome-keyring.nix ./kdeconnect.nix ./mako.nix ./sway.nix ]; } #+end_src *** Installed packages :PROPERTIES: :CUSTOM_ID: h:893a7f33-7715-415b-a895-2687ded31c18 :END: Here are defined some packages that I would like to use across all my machines. Most of these should not require further setup. Notably the cura package is severely outdated on nixpkgs, so I just fetch a more recent AppImage and run that instead. Also, I define some useful shell scripts here. Programming languages and default lsp's are defined here: [[#h:0e7e8bea-ec58-499c-9731-09dddfc39532][System Packages]] **** Packaged :PROPERTIES: :CUSTOM_ID: h:6ef9bb5f-c5ee-496e-86e2-d8d271a34d75 :END: #+begin_src nix :tangle profiles/common/home/packages.nix { pkgs, ... }: { home.packages = with pkgs; [ # audio stuff spek # spectrum analyzer losslessaudiochecker ffmpeg_5-full flac mediainfo picard-tools audacity sox # printing cups simple-scan # dict (aspellWithDicts (dicts: with dicts; [ de en en-computers en-science ])) # utilities util-linux nmap lsof # nix alejandra nixpkgs-fmt deadnix statix # local file sharing wormhole-rs # b2 backup @backblaze restic # "big" programs gimp inkscape zoom-us # nomacs libreoffice-qt xournalpp obsidian spotify discord stable.nextcloud-client spotify-player element-desktop-wayland nicotine-plus stable.transmission mktorrent hexchat hugo # kyria qmk qmk-udev-rules # games lutris wine libudev-zero dwarfs fuse-overlayfs # steam # steam-run patchelf gamescope vulkan-tools moonlight-qt ns-usbloader # firefox related tridactyl-native # mako related mako libnotify # general utilities unrar samba cifs-utils zbar # qr codes readline autotiling brightnessctl libappindicator-gtk3 sqlite speechd networkmanagerapplet psmisc # kill etc lm_sensors # jq # used for searching the i3 tree in check.sh files # specifically needed for anki # mpv anki-bin # dirvish file previews fd imagemagick poppler ffmpegthumbnailer mediainfo gnutar unzip #nautilus nautilus xfce.tumbler libgsf # wayland stuff wtype wl-clipboard wl-mirror # screenshotting tools grim slurp # the following packages are used (in some way) by waybar playerctl pavucontrol pamixer # gnome.gnome-clocks # wlogout # jdiskreport syncthingtray # monitor #keychain qalculate-gtk gcr # needed for gnome-secrets to work seahorse # sops-related sops ssh-to-age # mail related packages mu # latex and related packages (pkgs.texlive.combine { inherit (pkgs.texlive) scheme-full dvisvgm dvipng# for preview and export as html wrapfig amsmath ulem hyperref capt-of; }) # font stuff (nerdfonts.override { fonts = [ "FiraMono" "FiraCode" "NerdFontsSymbolsOnly" ]; }) noto-fonts-emoji font-awesome_5 noto-fonts noto-fonts-cjk-sans #+end_src **** Self-defined :PROPERTIES: :CUSTOM_ID: h:96cbea91-ff13-4120-b8a9-496b2fa96e70 :END: #+begin_src nix :tangle profiles/common/home/packages.nix # cura ( let cura5 = appimageTools.wrapType2 rec { name = "cura5"; version = "5.4.0"; src = fetchurl { url = "https://github.com/Ultimaker/Cura/releases/download/${version}/UltiMaker-Cura-${version}-linux-modern.AppImage"; hash = "sha256-QVv7Wkfo082PH6n6rpsB79st2xK2+Np9ivBg/PYZd74="; }; extraPkgs = pkgs: with pkgs; [ ]; }; in writeScriptBin "cura" '' #! ${pkgs.bash}/bin/bash # AppImage version of Cura loses current working directory and treats all paths relateive to $HOME. # So we convert each of the files passed as argument to an absolute path. # This fixes use cases like `cd /path/to/my/files; cura mymodel.stl anothermodel.stl`. args=() for a in "$@"; do if [ -e "$a" ]; then a="$(realpath "$a")" fi args+=("$a") done exec "${cura5}/bin/cura5" "''${args[@]}" '' ) #E: hides scratchpad depending on state, calls emacsclient for edit and then restores the scratchpad state (pkgs.writeShellScriptBin "e" '' bash ~/.dotfiles/scripts/editor_nowait.sh "$@" '') (pkgs.writeShellScriptBin "timer" '' sleep "$1"; while true; do spd-say "$2"; sleep 0.5; done; '') (pkgs.writeScriptBin "project" '' #! ${pkgs.bash}/bin/bash if [ "$1" == "rust" ]; then cp ~/.dotfiles/templates/rust_flake.nix ./flake.nix cp ~/.dotfiles/templates/toolchain.toml . elif [ "$1" == "cpp" ]; then cp ~/.dotfiles/templates/cpp_flake.nix ./flake.nix elif [ "$1" == "python" ]; then cp ~/.dotfiles/templates/py_flake.nix ./flake.nix elif [ "$1" == "cuda" ]; then cp ~/.dotfiles/templates/cu_flake.nix ./flake.nix elif [ "$1" == "other" ]; then cp ~/.dotfiles/templates/other_flake.nix ./flake.nix elif [ "$1" == "latex" ]; then if [ "$2" == "" ]; then echo "No filename specified, usage: 'project latex '" exit 0 fi cp ~/.dotfiles/templates/tex_standard.tex ./"$2".tex exit 0 else echo "No valid argument given. Valid arguments are rust cpp python, cuda" exit 0 fi echo "use flake" >> .envrc direnv allow '') (pkgs.writeShellApplication { name = "pass-fuzzel"; runtimeInputs = [ pkgs.pass pkgs.fuzzel ]; text = '' shopt -s nullglob globstar typeit=0 if [[ $# -ge 1 && $1 == "--type" ]]; then typeit=1 shift fi export PASSWORD_STORE_DIR=~/.local/share/password-store prefix=''${PASSWORD_STORE_DIR-~/.local/share/password-store} password_files=( "$prefix"/**/*.gpg ) password_files=( "''${password_files[@]#"$prefix"/}" ) password_files=( "''${password_files[@]%.gpg}" ) password=$(printf '%s\n' "''${password_files[@]}" | fuzzel --dmenu "$@") [[ -n $password ]] || exit if [[ $typeit -eq 0 ]]; then pass show -c "$password" &>/tmp/pass-fuzzel else pass show "$password" | { IFS= read -r pass; printf %s "$pass"; } | wtype - fi notify-send -u critical -a pass -t 1000 "Copied/Typed Password" ''; }) (pkgs.writeShellApplication { name = "pass-fuzzel-otp"; runtimeInputs = [ pkgs.fuzzel (pkgs.pass.withExtensions (exts: [ exts.pass-otp ])) ]; text = '' shopt -s nullglob globstar typeit=0 if [[ $# -ge 1 && $1 == "--type" ]]; then typeit=1 shift fi export PASSWORD_STORE_DIR=~/.local/share/password-store prefix=''${PASSWORD_STORE_DIR-~/.local/share/password-store} password_files=( "$prefix"/otp/**/*.gpg ) password_files=( "''${password_files[@]#"$prefix"/}" ) password_files=( "''${password_files[@]%.gpg}" ) password=$(printf '%s\n' "''${password_files[@]}" | fuzzel --dmenu "$@") [[ -n $password ]] || exit if [[ $typeit -eq 0 ]]; then pass otp -c "$password" &>/tmp/pass-fuzzel else pass otp "$password" | { IFS= read -r pass; printf %s "$pass"; } | wtype - fi notify-send -u critical -a pass -t 1000 "Copied/Typed OTPassword" ''; }) (pkgs.writeShellApplication { name = "cdw"; runtimeInputs = [ pkgs.fzf ]; text = '' cd "$(git worktree list | fzf | awk '{print $1}')" ''; }) (pkgs.writeShellApplication { name = "cdb"; runtimeInputs = [ pkgs.fzf ]; text = '' git checkout "$(git branch --list | grep -v "^\*" | fzf | awk '{print $1}')" ''; }) (pkgs.writeShellApplication { name = "bak"; text = '' cp "$1"{,.bak} ''; }) ]; } #+end_src *** sops :PROPERTIES: :CUSTOM_ID: h:d87d80fd-2ac7-4f29-b338-0518d06b4deb :END: I use sops-nix to handle secrets that I want to have available on my machines at all times. Procedure to add a new machine: - `ssh-keygen -t ed25519 -C "NAME sops"` in .ssh directory (or wherever) - name e.g. "sops" - cat ~/.ssh/sops.pub | ssh-to-age | wl-copy - add the output to .sops.yaml - cp ~/.ssh/sops.pub ~/.dotfiles/secrets/keys/NAME.pub - update entry for sops.age.sshKeyPaths Since we are using the home-manager implementation here, we need to specify the runtime path. #+begin_src nix :tangle profiles/common/home/sops.nix { config, ... }: { sops = { defaultSopsFile = "${config.home.homeDirectory}/.dotfiles/secrets/general/secrets.yaml"; validateSopsFiles = false; secrets = { mrswarsel = { path = "/run/user/1000/secrets/mrswarsel"; }; nautilus = { path = "/run/user/1000/secrets/nautilus"; }; leon = { path = "/run/user/1000/secrets/leon"; }; swarselmail = { path = "/run/user/1000/secrets/swarselmail"; }; caldav = { path = "${config.home.homeDirectory}/.emacs.d/.caldav"; }; }; }; } #+end_src *** SSH Machines :PROPERTIES: :CUSTOM_ID: h:edd6720e-1f90-40bf-b6f9-30a19d4cae08 :END: It is very convenient to have SSH aliases in place for machines that I use. This is mainly used for some server machines and some university clusters. We also enable agent forwarding to have our Yubikey SSH key accessible on the remote host. #+begin_src nix :tangle profiles/common/home/ssh.nix { ... }: { programs.ssh = { enable = true; forwardAgent = true; extraConfig = '' SetEnv TERM=xterm-256color ''; matchBlocks = { "nginx" = { hostname = "192.168.1.14"; user = "root"; }; "jellyfin" = { hostname = "192.168.1.16"; user = "root"; }; "pfsense" = { hostname = "192.168.1.1"; user = "root"; }; "proxmox" = { hostname = "192.168.1.2"; user = "root"; }; "transmission" = { hostname = "192.168.1.6"; user = "root"; }; "fetcher" = { hostname = "192.168.1.7"; user = "root"; }; "omv" = { hostname = "192.168.1.3"; user = "root"; }; "webbot" = { hostname = "192.168.1.11"; user = "root"; }; "nextcloud" = { hostname = "192.168.1.5"; user = "root"; }; "sound" = { hostname = "192.168.1.13"; user = "root"; }; "spotify" = { hostname = "192.168.1.17"; user = "root"; }; "wordpress" = { hostname = "192.168.1.9"; user = "root"; }; "turn" = { hostname = "192.168.1.18"; user = "root"; }; "hugo" = { hostname = "192.168.1.19"; user = "root"; }; "matrix" = { hostname = "192.168.1.23"; user = "root"; }; "scroll" = { hostname = "192.168.1.22"; user = "root"; }; "minecraft" = { hostname = "130.61.119.129"; user = "opc"; }; "sync" = { hostname = "193.122.53.173"; user = "root"; #this is a oracle vm server but needs root due to nixos-infect }; "songdiver" = { hostname = "89.168.100.65"; user = "ubuntu"; }; "pkv" = { hostname = "46.232.248.161"; user = "root"; }; "efficient" = { hostname = "g0.complang.tuwien.ac.at"; forwardAgent = true; user = "ep01427399"; }; }; }; } #+end_src *** Fonts + Theme :PROPERTIES: :CUSTOM_ID: h:a92318cd-413e-4e78-a478-e63b09df019c :END: These section allows home-manager to allow theme settings, and handles some other appearance-related settings like cursor styles. Interestingly, system icons (adwaita) still need to be setup on system-level, and will break if defined here. This section has been notably empty ever since switching to stylix. Only Emacs is not allowed to be styled by it, because it becomes more ugly compared to my handcrafted setup. #+begin_src nix :tangle profiles/common/home/stylix.nix { ... }: { stylix.targets.emacs.enable = false; } #+end_src *** Desktop Entries :PROPERTIES: :CUSTOM_ID: h:867556e6-5a24-4c43-9d47-3edca2f16488 :END: Some programs lack a dmenu launcher - I define them myself here. TODO: Non-NixOS machines (=sp3) should not use these by default, but instead the programs prefixed with "nixGL". I need to figure out how to automate this process, as it is not feasible to write desktop entries for all programs installed on that machine. #+begin_src nix :tangle profiles/common/home/desktop.nix { ... }: { xdg.desktopEntries = { cura = { name = "Ultimaker Cura"; genericName = "Cura"; exec = "cura"; terminal = false; categories = [ "Application" ]; }; anki = { name = "Anki Flashcards"; genericName = "Anki"; exec = "anki"; terminal = false; categories = [ "Application" ]; }; # schlidichat = { # name = "SchildiChat Matrix Client"; # genericName = "SchildiChat"; # exec = "schildichat-desktop -enable-features=UseOzonePlatform -ozone-platform=wayland --disable-gpu-driver-bug-workarounds"; # terminal = false; # categories = [ "Application"]; # }; element = { name = "Element Matrix Client"; genericName = "Element"; exec = "element-desktop -enable-features=UseOzonePlatform -ozone-platform=wayland --disable-gpu-driver-bug-workarounds"; terminal = false; categories = [ "Application" ]; }; emacsclient-newframe = { name = "Emacs (Client, New Frame)"; genericName = "Emacs (Client, New Frame)"; exec = "emacsclient -r %u"; icon = "emacs"; terminal = false; categories = [ "Development" "TextEditor" ]; }; }; } #+end_src *** Linking dotfiles :PROPERTIES: :CUSTOM_ID: h:5ef03803-e150-41bc-b603-e80d60d96efc :END: This section should be used in order to symlink already existing configuration files using `home.file` and setting session variables using `home.sessionVariables`. As for the `home.sessionVariables`, it should be noted that environment variables that are needed at system start should NOT be loaded here, but instead in `programs.zsh.config.extraSessionCommands` (in the home-manager programs section). This is also where all the wayland related variables are stored. #+begin_src nix :tangle profiles/common/home/symlink.nix { ... }: { home.file = { "init.el" = { source = ../../../programs/emacs/init.el; target = ".emacs.d/init.el"; }; "early-init.el" = { source = ../../../programs/emacs/early-init.el; target = ".emacs.d/early-init.el"; }; # on NixOS, Emacs does not find the aspell dicts easily. Write the configuration manually ".aspell.conf" = { source = ../../../programs/config/.aspell.conf; target = ".aspell.conf"; }; ".gitmessage" = { source = ../../../programs/git/.gitmessage; target = ".gitmessage"; }; }; #+end_src Also, we link some files to the users XDG configuration home: #+begin_src nix :tangle profiles/common/home/symlink.nix xdg.configFile = { "tridactyl/tridactylrc".source = ../../../programs/firefox/tridactyl/tridactylrc; "tridactyl/themes/base16-codeschool.css".source = ../../../programs/firefox/tridactyl/themes/base16-codeschool.css; }; } #+end_src *** Sourcing environment variables :PROPERTIES: :CUSTOM_ID: h:4486b02f-4fb8-432b-bfa2-2e786206341d :END: #+begin_src nix :tangle profiles/common/home/env.nix { ... }: { home.sessionVariables = { EDITOR = "bash ~/.dotfiles/scripts/editor.sh"; }; } #+end_src *** Programs :PROPERTIES: :CUSTOM_ID: h:070a75ce-e209-4cda-aa25-e979bbf75d47 :END: This houses the configurations for all programs managed by home-manager. **** General Programs: bottom, imv, sioyek, bat, carapace, wlogout, swayr, yt-dlp, mpv, jq, nix-index, ripgrep, pandoc, fzf :PROPERTIES: :CUSTOM_ID: h:f0e0b580-2e1c-4ca6-a983-f05d3ebbbcde :END: This section is for programs that require no further configuration. zsh Integration is enabled by default for these. #+begin_src nix :tangle profiles/common/home/programs.nix { ... }: { programs = { bottom.enable = true; imv.enable = true; sioyek.enable = true; bat.enable = true; carapace.enable = true; wlogout.enable = true; swayr.enable = true; yt-dlp.enable = true; mpv.enable = true; jq.enable = true; ripgrep.enable = true; pandoc.enable = true; fzf.enable = true; zoxide.enable = true; }; } #+end_src *** nix-index nix-index provides a way to find out which packages are provided by which derivations. By default it also comes with a replacement for =command-not-found.sh=, however, the implementation is based on a channel based setup. I like consistency, so I replace the command with one that provides a flakes-based output. #+begin_src nix :tangle profiles/common/home/nix-index.nix {pkgs, ...}: { programs.nix-index = let command-not-found = pkgs.runCommandLocal "command-not-found.sh" { } '' mkdir -p $out/etc/profile.d substitute ${../../../scripts/command-not-found.sh} \ $out/etc/profile.d/command-not-found.sh \ --replace @nix-locate@ ${pkgs.nix-index}/bin/nix-locate \ --replace @tput@ ${pkgs.ncurses}/bin/tput ''; in { enable = true; package = pkgs.symlinkJoin { name = "nix-index"; paths = [ command-not-found ]; }; }; } #+end_src *** password-store :PROPERTIES: :CUSTOM_ID: h:ac0e5e62-0dbf-4782-9a96-9e558eae86ae :END: Enables password store with the =pass-otp= extension which allows me to store and generate one-time-passwords. #+begin_src nix :tangle profiles/common/home/password-store.nix { pkgs, ... }: { programs.password-store = { enable = true; settings = { PASSWORD_STORE_DIR = "$HOME/.local/share/password-store"; }; package = pkgs.pass.withExtensions (exts: [ exts.pass-otp ]); }; } #+end_src *** direnv :PROPERTIES: :CUSTOM_ID: h:1ab84307-b3fb-4c32-9def-4b89a53a8547 :END: Enables direnv, which I use for nearly all of my nix dev flakes. #+begin_src nix :tangle profiles/common/home/direnv.nix { ... }: { programs.direnv = { enable = true; nix-direnv.enable = true; }; } #+end_src *** eza :PROPERTIES: :CUSTOM_ID: h:1bd6b0c7-f201-43e2-9624-6c50de00a1f6 :END: Eza provides me with a better =ls= command and some other useful aliases. #+begin_src nix :tangle profiles/common/home/eza.nix { ... }: { programs.eza = { enable = true; icons = true; git = true; extraOptions = [ "-l" "--group-directories-first" ]; }; } #+end_src *** git :PROPERTIES: :CUSTOM_ID: h:419675ec-3310-438e-80ae-9eaa798a319d :END: Here I set up my git config, automatic signing of commits, useful aliases for my ost used commands (for when I am not using [[#h:d2c7323d-f8c6-4f23-b70a-930e3e4ecce5][Magit]]) as well as a git template defined in [[#h:5ef03803-e150-41bc-b603-e80d60d96efc][Linking dotfiles]]. #+begin_src nix :tangle profiles/common/home/git.nix { ... }: { programs.git = { enable = true; aliases = { a = "add"; c = "commit"; cl = "clone"; co = "checkout"; b = "branch"; i = "init"; m = "merge"; s = "status"; r = "restore"; p = "pull"; pp = "push"; }; signing = { key = "0x76FD3810215AE097"; signByDefault = true; }; userEmail = "leon.schwarzaeugl@gmail.com"; userName = "Swarsel"; difftastic.enable = true; lfs.enable = true; includes = [ { contents = { github = { user = "Swarsel"; }; commit = { template = "~/.gitmessage"; }; }; } ]; }; } #+end_src *** Fuzzel :PROPERTIES: :CUSTOM_ID: h:069cabf3-df14-49ba-8d17-75f2bcf34fbf :END: Here I only need to set basic layout options - the rest is being managed by stylix. #+begin_src nix :tangle profiles/common/home/fuzzel.nix { ... }: { programs.fuzzel = { enable = true; settings = { main = { layer = "overlay"; lines = "10"; width = "40"; }; border.radius = "0"; }; }; } #+end_src *** Starship :PROPERTIES: :CUSTOM_ID: h:55212502-c8f6-43af-ae99-55c8377ef34e :END: Starship makes my =zsh= look cooler! I have symbols for most programming languages and toolchains, also I build my own powerline. #+begin_src nix :tangle profiles/common/home/starship.nix { ... }: { programs.starship = { enable = true; enableZshIntegration = true; settings = { add_newline = false; format = "$character"; right_format = "$all"; command_timeout = 3000; directory.substitutions = { "Documents" = "󰈙 "; "Downloads" = " "; "Music" = " "; "Pictures" = " "; }; git_status = { style = "bg:#394260"; format = "[[($all_status$ahead_behind )](fg:#769ff0 bg:#394260)]($style)"; }; character = { success_symbol = "[λ](bold green)"; error_symbol = "[λ](bold red)"; }; aws.symbol = " "; buf.symbol = " "; c.symbol = " "; conda.symbol = " "; dart.symbol = " "; directory.read_only = " 󰌾"; docker_context.symbol = " "; elixir.symbol = " "; elm.symbol = " "; fossil_branch.symbol = " "; git_branch.symbol = " "; golang.symbol = " "; guix_shell.symbol = " "; haskell.symbol = " "; haxe.symbol = " "; hg_branch.symbol = " "; hostname.ssh_symbol = " "; java.symbol = " "; julia.symbol = " "; lua.symbol = " "; memory_usage.symbol = "󰍛 "; meson.symbol = "󰔷 "; nim.symbol = "󰆥 "; nix_shell.symbol = " "; nodejs.symbol = " "; os.symbols = { Alpaquita = " "; Alpine = " "; Amazon = " "; Android = " "; Arch = " "; Artix = " "; CentOS = " "; Debian = " "; DragonFly = " "; Emscripten = " "; EndeavourOS = " "; Fedora = " "; FreeBSD = " "; Garuda = "󰛓 "; Gentoo = " "; HardenedBSD = "󰞌 "; Illumos = "󰈸 "; Linux = " "; Mabox = " "; Macos = " "; Manjaro = " "; Mariner = " "; MidnightBSD = " "; Mint = " "; NetBSD = " "; NixOS = " "; OpenBSD = "󰈺 "; openSUSE = " "; OracleLinux = "󰌷 "; Pop = " "; Raspbian = " "; Redhat = " "; RedHatEnterprise = " "; Redox = "󰀘 "; Solus = "󰠳 "; SUSE = " "; Ubuntu = " "; Unknown = " "; Windows = "󰍲 "; }; package.symbol = "󰏗 "; pijul_channel.symbol = " "; python.symbol = " "; rlang.symbol = "󰟔 "; ruby.symbol = " "; rust.symbol = " "; scala.symbol = " "; }; }; } #+end_src *** Kitty :PROPERTIES: :CUSTOM_ID: h:5f1287db-d2e8-49aa-8c58-730129c7795c :END: Kitty is the terminal emulator of choice for me, it is nice to configure using nix, fast, and has a nice style. The theme is handled by stylix. #+begin_src nix :tangle profiles/common/home/kitty.nix { ... }: { programs.kitty = { enable = true; keybindings = { "ctrl+shift+left" = "no_op"; "ctrl+shift+right" = "no_op"; "ctrl+shift+home" = "no_op"; "ctrl+shift+end" = "no_op"; }; }; } #+end_src *** zsh :PROPERTIES: :CUSTOM_ID: h:91dd4cc4-aada-4e74-be23-0cc69ed85af5 :END: zsh is the most convenient shell for me and it happens to be super neat to configure within home manager. Here we set some aliases (some of them should be shellApplications instead) as well as some zsh plugins like =fzf-tab=. #+begin_src nix :tangle profiles/common/home/zsh.nix { pkgs, ... }: { programs.zsh = { enable = true; shellAliases = { hg = "history | grep"; hmswitch = "cd ~/.dotfiles; home-manager --flake .#$(whoami)@$(hostname) switch; cd -;"; nswitch = "cd ~/.dotfiles; sudo nixos-rebuild --flake .#$(hostname) switch; cd -;"; edithome = "bash ~/.dotfiles/scripts/editor.sh ~/.dotfiles/Nix.org"; magit = "emacsclient -nc -e \"(magit-status)\""; config = "git --git-dir=$HOME/.cfg/ --work-tree=$HOME"; g = "git"; c = "git --git-dir=$HOME/.dotfiles/.git --work-tree=$HOME/.dotfiles/"; passpush = "cd ~/.local/share/password-store; git add .; git commit -m 'pass file changes'; git push; cd -;"; passpull = "cd ~/.local/share/password-store; git pull; cd -;"; hotspot = "nmcli connection up local; nmcli device wifi hotspot;"; cd = "z"; cdr = "cd \"$( (find /home/swarsel/Documents/GitHub -maxdepth 1 && echo /home/swarsel/.dotfiles) | fzf )\""; }; autosuggestion.enable = true; enableCompletion = true; syntaxHighlighting.enable = true; autocd = false; cdpath = [ "~/.dotfiles" # "~/Documents/GitHub" ]; defaultKeymap = "emacs"; dirHashes = { dl = "$HOME/Downloads"; gh = "$HOME/Documents/GitHub"; }; history = { expireDuplicatesFirst = true; path = "$HOME/.histfile"; save = 10000; size = 10000; }; historySubstringSearch.enable = true; plugins = [ { name = "fzf-tab"; src = pkgs.zsh-fzf-tab; } ]; initExtra = '' bindkey "^[[1;5D" backward-word bindkey "^[[1;5C" forward-word ''; }; } #+end_src *** Mail :PROPERTIES: :CUSTOM_ID: h:506d01fc-c20b-473a-ac78-bce4b53fe0e3 :END: Normally I use 4 mail accounts - here I set them all up. Three of them are Google accounts (sadly), which are a chore to setup. The last is just a sender account that I setup SMTP for here. #+begin_src nix :tangle profiles/common/home/mail.nix { config, ...}: { programs.mbsync = { enable = true; }; services.mbsync = { enable = true; }; # this is needed so that mbsync can use the passwords from sops systemd.user.services.mbsync.Unit.After = [ "sops-nix.service" ]; programs.msmtp = { enable = true; }; programs.mu = { enable = true; }; accounts.email = { maildirBasePath = "Mail"; accounts.leon = { primary = true; address = "leon.schwarzaeugl@gmail.com"; userName = "leon.schwarzaeugl@gmail.com"; realName = "Leon Schwarzäugl"; passwordCommand = "cat ${config.sops.secrets.leon.path}"; # passwordCommand = "gpg --quiet --for-your-eyes-only --no-tty --decrypt ~/.local/share/password-store/mail/mbsync/leon.schwarzaeugl@gmail.com.gpg"; gpg = { key = "0x76FD3810215AE097"; signByDefault = true; }; imap.host = "imap.gmail.com"; smtp.host = "smtp.gmail.com"; mu.enable = true; msmtp = { enable = true; }; mbsync = { enable = true; create = "maildir"; expunge = "both"; patterns = [ "*" "![Gmail]*" "[Gmail]/Sent Mail" "[Gmail]/Starred" "[Gmail]/All Mail" ]; extraConfig = { channel = { Sync = "All"; }; account = { Timeout = 120; PipelineDepth = 1; }; }; }; }; accounts.swarsel = { address = "leon@swarsel.win"; userName = "8227dc594dd515ce232eda1471cb9a19"; realName = "Leon Schwarzäugl"; passwordCommand = "cat ${config.sops.secrets.swarselmail.path}"; smtp = { host = "in-v3.mailjet.com"; port = 587; tls = { enable = true; useStartTls = true; }; }; mu.enable = false; msmtp = { enable = true; }; mbsync = { enable = false; }; }; accounts.nautilus = { primary = false; address = "nautilus.dw@gmail.com"; userName = "nautilus.dw@gmail.com"; realName = "Nautilus"; passwordCommand = "cat ${config.sops.secrets.nautilus.path}"; # passwordCommand = "gpg --quiet --for-your-eyes-only --no-tty --decrypt ~/.local/share/password-store/mail/mbsync/nautilus.dw@gmail.com.gpg"; imap.host = "imap.gmail.com"; smtp.host = "smtp.gmail.com"; msmtp.enable = true; mu.enable = true; mbsync = { enable = true; create = "maildir"; expunge = "both"; patterns = [ "*" "![Gmail]*" "[Gmail]/Sent Mail" "[Gmail]/Starred" "[Gmail]/All Mail" ]; extraConfig = { channel = { Sync = "All"; }; account = { Timeout = 120; PipelineDepth = 1; }; }; }; }; accounts.mrswarsel = { primary = false; address = "mrswarsel@gmail.com"; userName = "mrswarsel@gmail.com"; realName = "Swarsel"; # passwordCommand = "gpg --quiet --for-your-eyes-only --no-tty --decrypt ~/.local/share/password-store/mail/mbsync/mrswarsel@gmail.com.gpg"; passwordCommand = "cat ${config.sops.secrets.mrswarsel.path}"; imap.host = "imap.gmail.com"; smtp.host = "smtp.gmail.com"; msmtp.enable = true; mu.enable = true; mbsync = { enable = true; create = "maildir"; expunge = "both"; patterns = [ "*" "![Gmail]*" "[Gmail]/Sent Mail" "[Gmail]/Starred" "[Gmail]/All Mail" ]; extraConfig = { channel = { Sync = "All"; }; account = { Timeout = 120; PipelineDepth = 1; }; }; }; }; }; } #+end_src *** Home-manager: Emacs :PROPERTIES: :CUSTOM_ID: h:c05d1b64-7110-4151-b436-46bc447113b4 :END: By using the emacs-overlay NixOS module, I can install all Emacs packages that I want to use right through NixOS. This is done by passing my =init.el= file to the configuration which will then be parsed upon system rebuild, looking for =use-package= sections in the Elisp code. Also I define here the style of Emacs that I want to run - I am going with native Wayland Emacs here (=emacs-pgtk=). All of the nice options such as =tree-sitter= support are enabled by default, so I do not need to adjust the build process. Lastly, I am defining some more packages here that the parser has problems finding. Also there are some packages that are not in ELPA or MELPA that I still want to use, like =calfw= and =fast-scroll=, so I build them here. #+begin_src nix :tangle profiles/common/home/emacs.nix { pkgs, ... }: { # enable emacs overlay for bleeding edge features # also read init.el file and install use-package packages programs.emacs = { enable = true; package = pkgs.emacsWithPackagesFromUsePackage { config = ../../../programs/emacs/init.el; package = pkgs.emacs-pgtk; alwaysEnsure = true; alwaysTangle = true; extraEmacsPackages = epkgs: [ epkgs.mu4e epkgs.use-package # epkgs.lsp-bridge epkgs.doom-themes # build the rest of the packages myself # org-calfw is severely outdated on MELPA and throws many warnings on emacs startup # build the package from the haji-ali fork, which is well-maintained (epkgs.trivialBuild rec { pname = "calfw"; version = "1.0.0-20231002"; src = pkgs.fetchFromGitHub { owner = "haji-ali"; repo = "emacs-calfw"; rev = "bc99afee611690f85f0cd0bd33300f3385ddd3d3"; hash = "sha256-0xMII1KJhTBgQ57tXJks0ZFYMXIanrOl9XyqVmu7a7Y="; }; packageRequires = [ epkgs.howm ]; }) (epkgs.trivialBuild rec { pname = "fast-scroll"; version = "1.0.0-20191016"; src = pkgs.fetchFromGitHub { owner = "ahungry"; repo = "fast-scroll"; rev = "3f6ca0d5556fe9795b74714304564f2295dcfa24"; hash = "sha256-w1wmJW7YwXyjvXJOWdN2+k+QmhXr4IflES/c2bCX3CI="; }; packageRequires = [ ]; }) ]; }; }; services.emacs = { enable = true; # socketActivation.enable = false; # startWithUserSession = "graphical"; }; } #+end_src *** Waybar :PROPERTIES: :CUSTOM_ID: h:0bf51f63-01c0-4053-a591-7f0c5697c690 :END: Again I am just using the first bar option here that I was able to find good understandable documentation for. Of note is that the `cpu` section's `format` is not defined here, but in section 1 (since not every machine has the same number of cores) The rest of this configuration is found here: - [[#h:47749e76-3f25-485a-9e98-c7ce3a4ad444][Waybar items - PC]] - [[#h:f3cf9bdc-6826-4d8e-ba5a-253ef098a9b8][Waybar items - LAPTOPS]] #+begin_src nix :tangle profiles/common/home/waybar.nix { ... }: { programs.waybar = { enable = true; # systemd.enable = true; settings = { mainBar = { layer = "top"; position = "top"; modules-left = [ "sway/workspaces" "custom/outer-right-arrow-dark" "sway/window" ]; modules-center = [ "sway/mode" "custom/configwarn" ]; "sway/mode" = { format = "{}"; }; "custom/configwarn" = { exec = "bash ~/.dotfiles/scripts/checkconfigstatus.sh"; interval = 60; }; "group/hardware" = { orientation = "inherit"; drawer = { "transition-left-to-right" = false; }; modules = [ "tray" "temperature" "power-profiles-daemon" "custom/left-arrow-light" "disk" "custom/left-arrow-dark" "memory" "custom/left-arrow-light" "cpu" "custom/left-arrow-dark" ]; }; power-profiles-daemon = { format = "{icon}"; tooltip-format = "Power profile: {profile}\nDriver: {driver}"; tooltip = true; format-icons = { "default" = ""; "performance" = ""; "balanced" = ""; "power-saver" = ""; }; }; temperature = { critical-threshold = 80; format-critical = " {temperatureC}°C"; format = " {temperatureC}°C"; }; mpris = { format = "{player_icon} {title} [{position}/{length}]"; format-paused = "{player_icon} {title} [{position}/{length}]"; player-icons = { "default" = "▶ "; "mpv" = "🎵 "; "spotify" = " "; }; status-icons = { "paused" = " "; }; interval = 1; title-len = 20; artist-len = 20; album-len = 10; }; "custom/left-arrow-dark" = { format = ""; tooltip = false; }; "custom/outer-left-arrow-dark" = { format = ""; tooltip = false; }; "custom/left-arrow-light" = { format = ""; tooltip = false; }; "custom/right-arrow-dark" = { format = ""; tooltip = false; }; "custom/outer-right-arrow-dark" = { format = ""; tooltip = false; }; "custom/right-arrow-light" = { format = ""; tooltip = false; }; "sway/workspaces" = { disable-scroll = true; format = "{name}"; }; "clock#1" = { min-length = 8; interval = 1; format = "{:%H:%M:%S}"; # on-click-right= "gnome-clocks"; tooltip-format = "{:%Y %B}\n{calendar}"; }; "clock#2" = { format = "{:%d. %B %Y}"; # on-click-right= "gnome-clocks"; tooltip-format = "{:%Y %B}\n{calendar}"; }; pulseaudio = { format = "{icon} {volume:2}%"; format-bluetooth = "{icon} {volume}%"; format-muted = "MUTE"; format-icons = { headphones = ""; default = [ "" "" ]; }; scroll-step = 1; on-click = "pamixer -t"; on-click-right = "pavucontrol"; }; memory = { interval = 5; format = " {}%"; tooltip-format = "Memory: {used:0.1f}G/{total:0.1f}G\nSwap: {swapUsed}G/{swapTotal}G"; }; cpu = { min-length = 6; interval = 5; format-icons = [ "▁" "▂" "▃" "▄" "▅" "▆" "▇" "█" ]; # on-click-right= "com.github.stsdc.monitor"; on-click-right = "kitty -o confirm_os_window_close=0 btm"; }; battery = { states = { "warning" = 60; "error" = 30; "critical" = 15; }; interval = 5; format = "{icon} {capacity}%"; format-charging = "{capacity}% "; format-plugged = "{capacity}% "; format-icons = [ "" "" "" "" "" ]; on-click-right = "wlogout -p layer-shell"; }; disk = { interval = 30; format = "Disk {percentage_used:2}%"; path = "/"; states = { "warning" = 80; "critical" = 90; }; tooltip-format = "{used} used out of {total} on {path} ({percentage_used}%)\n{free} free on {path} ({percentage_free}%)"; }; tray = { icon-size = 20; }; network = { interval = 5; format-wifi = "{signalStrength}% "; format-ethernet = ""; format-linked = "{ifname} (No IP) "; format-disconnected = "Disconnected ⚠"; format-alt = "{ifname}: {ipaddr}/{cidr}"; tooltip-format-ethernet = "{ifname} via {gwaddr}: {essid} {ipaddr}/{cidr}\n\n⇡{bandwidthUpBytes} ⇣{bandwidthDownBytes}"; tooltip-format-wifi = "{ifname} via {gwaddr}: {essid} {ipaddr}/{cidr} \n{signaldBm}dBm @ {frequency}MHz\n\n⇡{bandwidthUpBytes} ⇣{bandwidthDownBytes}"; }; }; }; style = builtins.readFile ../../../programs/waybar/style.css; }; } #+end_src *** Firefox :PROPERTIES: :CUSTOM_ID: h:fbec0bd4-690b-4f79-8b2b-a40263760a96 :END: Setting up firefox along with some policies that are important to me (mostly disabling telemetry related stuff as well as Pocket). I also enable some integrations that enable super useful packages, namely =tridactyl= and =browserpass=. Also, using NUR with rycee's firefox addons, it is very convenient for me to add firefox addons here that will be automatically installed. Also, I setup some search aliases for functions I often use, such as NixOS options search (=@no=) I used to build the firefox addon =bypass-paywalls-clean= myself here, but the maintainer always deletes old packages, and it became a chore for me to maintain here, so I no longer do that. #+begin_src nix :tangle profiles/common/home/firefox.nix { pkgs, ... }: { programs.firefox = { enable = true; package = pkgs.firefox.override { nativeMessagingHosts = [ pkgs.tridactyl-native pkgs.browserpass pkgs.plasma5Packages.plasma-browser-integration ]; }; policies = { CaptivePortal = false; DisableFirefoxStudies = true; DisablePocket = true; DisableTelemetry = true; DisableFirefoxAccounts = false; NoDefaultBookmarks = true; OfferToSaveLogins = false; OfferToSaveLoginsDefault = false; EnableTrackingProtection = true; }; profiles.default = { isDefault = true; userChrome = builtins.readFile ../../../programs/firefox/chrome/userChrome.css; extensions = with pkgs.nur.repos.rycee.firefox-addons; [ tridactyl browserpass clearurls darkreader enhancer-for-youtube istilldontcareaboutcookies translate-web-pages ublock-origin reddit-enhancement-suite pushbullet sponsorblock web-archives single-file widegithub enhanced-github unpaywall don-t-fuck-with-paste plasma-integration ]; search.engines = { "Nix Packages" = { urls = [{ template = "https://search.nixos.org/packages"; params = [ { name = "type"; value = "packages"; } { name = "query"; value = "{searchTerms}"; } ]; }]; icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg"; definedAliases = [ "@np" ]; }; "NixOS Wiki" = { urls = [{ template = "https://nixos.wiki/index.php?search={searchTerms}"; }]; iconUpdateURL = "https://nixos.wiki/favicon.png"; updateInterval = 24 * 60 * 60 * 1000; # every day definedAliases = [ "@nw" ]; }; "NixOS Options" = { urls = [{ template = "https://search.nixos.org/options"; params = [ { name = "query"; value = "{searchTerms}"; } ]; }]; icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg"; definedAliases = [ "@no" ]; }; "Home Manager Options" = { urls = [{ template = "https://home-manager-options.extranix.com/"; params = [ { name = "query"; value = "{searchTerms}"; } ]; }]; icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg"; definedAliases = [ "@hm" "@ho" "@hmo" ]; }; "Google".metaData.alias = "@g"; }; search.force = true; # this is required because otherwise the search.json.mozlz4 symlink gets replaced on every firefox restart }; }; } #+end_src *** Services :PROPERTIES: :CUSTOM_ID: h:387c3a82-1fb1-4c0f-8051-874e2acb8804 :END: Services that can be defined through home-manager should be defined here. **** gnome-keyring :PROPERTIES: :CUSTOM_ID: h:cb812c8a-247c-4ce5-a00c-59332c2f5fb9 :END: Used for storing sessions in e.g. Nextcloud #+begin_src nix :tangle profiles/common/home/gnome-keyring.nix { ... }: { services.gnome-keyring = { enable = true; }; } #+end_src **** KDE Connect :PROPERTIES: :CUSTOM_ID: h:be6afd89-9e1e-40b6-8542-5c07a0ab780d :END: This enables phone/computer communication, including sending clipboard, files etc. Sadly on Wayland many of the features are broken (like remote control). #+begin_src nix :tangle profiles/common/home/kdeconnect.nix { ... }: { services.kdeconnect = { enable = true; indicator = true; }; } #+end_src **** Mako :PROPERTIES: :CUSTOM_ID: h:99d05729-df35-4958-9940-3319d6a41359 :END: Desktop notifications! The `extraConfig` section here CANNOT be reindented. This has something to do with how nix handles multiline strings, when indented Mako will fail to start. This might be a mako bug as well. #+begin_src nix :tangle profiles/common/home/mako.nix { ... }: { services.mako = { enable = true; # backgroundColor = "#2e3440"; # borderColor = "#88c0d0"; borderRadius = 15; borderSize = 1; defaultTimeout = 5000; height = 150; icons = true; ignoreTimeout = true; layer = "overlay"; maxIconSize = 64; sort = "-time"; width = 300; # font = "monospace 10"; extraConfig = "[urgency=low] border-color=#cccccc [urgency=normal] border-color=#d08770 [urgency=high] border-color=#bf616a default-timeout=3000 [category=mpd] default-timeout=2000 group-by=category "; }; } #+end_src *** Sway :PROPERTIES: :CUSTOM_ID: h:02df9dfc-d1af-4a37-a7a0-d8da0af96a20 :END: I am currently using SwayFX, which adds some nice effects to sway, like rounded corners and hiding the separator between title and content of a window. Currently, I am too lazy to explain every option here, but most of it is very self-explaining in any case. #+begin_src nix :tangle profiles/common/home/sway.nix { config, pkgs, ... }: { wayland.windowManager.sway = { enable = true; checkConfig = false; # delete this line once SwayFX is fixed upstream package = pkgs.swayfx; systemd = { enable = true; xdgAutostart = true; }; wrapperFeatures.gtk = true; config = rec { modifier = "Mod4"; terminal = "kitty"; menu = "fuzzel"; bars = [{ command = "waybar"; }]; keybindings = let inherit (config.wayland.windowManager.sway.config) modifier; in { "${modifier}+q" = "kill"; "${modifier}+f" = "exec firefox"; "${modifier}+Space" = "exec fuzzel"; "${modifier}+Shift+Space" = "floating toggle"; "${modifier}+e" = "exec emacsclient -nquc -a emacs -e \"(dashboard-open)\""; "${modifier}+Shift+m" = "exec emacsclient -nquc -a emacs -e \"(mu4e)\""; "${modifier}+Shift+c" = "exec emacsclient -nquc -a emacs -e \"(swarsel/open-calendar)\""; "${modifier}+Shift+s" = "exec \"bash ~/.dotfiles/scripts/checkspotify.sh\""; "${modifier}+m" = "exec \"bash ~/.dotfiles/scripts/checkspotifytui.sh\""; "${modifier}+x" = "exec \"bash ~/.dotfiles/scripts/checkkitty.sh\""; "${modifier}+d" = "exec \"bash ~/.dotfiles/scripts/checkdiscord.sh\""; "${modifier}+Shift+r" = "exec \"bash ~/.dotfiles/scripts/restart.sh\""; "${modifier}+Shift+t" = "exec \"bash ~/.dotfiles/scripts/toggle_opacity.sh\""; "${modifier}+Shift+F12" = "move scratchpad"; "${modifier}+F12" = "scratchpad show"; "${modifier}+c" = "exec qalculate-gtk"; "${modifier}+p" = "exec pass-fuzzel"; "${modifier}+o" = "exec pass-fuzzel-otp"; "${modifier}+Shift+p" = "exec pass-fuzzel --type"; "${modifier}+Shift+o" = "exec pass-fuzzel-otp --type"; "${modifier}+Escape" = "mode $exit"; # "${modifier}+Shift+Escape" = "exec com.github.stsdc.monitor"; "${modifier}+Shift+Escape" = "exec kitty -o confirm_os_window_close=0 btm"; "${modifier}+s" = "exec grim -g \"$(slurp)\" -t png - | wl-copy -t image/png"; "${modifier}+i" = "exec \"bash ~/.dotfiles/scripts/startup.sh\""; "${modifier}+1" = "workspace 1:一"; "${modifier}+Shift+1" = "move container to workspace 1:一"; "${modifier}+2" = "workspace 2:二"; "${modifier}+Shift+2" = "move container to workspace 2:二"; "${modifier}+3" = "workspace 3:三"; "${modifier}+Shift+3" = "move container to workspace 3:三"; "${modifier}+4" = "workspace 4:四"; "${modifier}+Shift+4" = "move container to workspace 4:四"; "${modifier}+5" = "workspace 5:五"; "${modifier}+Shift+5" = "move container to workspace 5:五"; "${modifier}+6" = "workspace 6:六"; "${modifier}+Shift+6" = "move container to workspace 6:六"; "${modifier}+7" = "workspace 7:七"; "${modifier}+Shift+7" = "move container to workspace 7:七"; "${modifier}+8" = "workspace 8:八"; "${modifier}+Shift+8" = "move container to workspace 8:八"; "${modifier}+9" = "workspace 9:九"; "${modifier}+Shift+9" = "move container to workspace 9:九"; "${modifier}+0" = "workspace 10:十"; "${modifier}+Shift+0" = "move container to workspace 10:十"; "XF86AudioRaiseVolume" = "exec pactl set-sink-volume @DEFAULT_SINK@ +5%"; "XF86AudioLowerVolume" = "exec pactl set-sink-volume @DEFAULT_SINK@ -5%"; "${modifier}+Left" = "focus left"; "${modifier}+Right" = "focus right"; "${modifier}+Down" = "focus down"; "${modifier}+Up" = "focus up"; "${modifier}+Shift+Left" = "move left 40px"; "${modifier}+Shift+Right" = "move right 40px"; "${modifier}+Shift+Down" = "move down 40px"; "${modifier}+Shift+Up" = "move up 40px"; "${modifier}+h" = "focus left"; "${modifier}+l" = "focus right"; "${modifier}+j" = "focus down"; "${modifier}+k" = "focus up"; "${modifier}+Shift+h" = "move left 40px"; "${modifier}+Shift+l" = "move right 40px"; "${modifier}+Shift+j" = "move down 40px"; "${modifier}+Shift+k" = "move up 40px"; "${modifier}+Ctrl+Shift+c" = "reload"; "${modifier}+Shift+e" = "exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'"; "${modifier}+r" = "mode resize"; "${modifier}+Return" = "exec kitty"; }; modes = { resize = { Down = "resize grow height 10 px or 10 ppt"; Escape = "mode default"; Left = "resize shrink width 10 px or 10 ppt"; Return = "mode default"; Right = "resize grow width 10 px or 10 ppt"; Up = "resize shrink height 10 px or 10 ppt"; }; }; defaultWorkspace = "workspace 1:一"; startup = [ { command = "kitty -T kittyterm"; } { command = "sleep 60; kitty -T spotifytui -o confirm_os_window_close=0 spotify_player"; } ]; window = { border = 1; titlebar = false; }; assigns = { "1:一" = [{ app_id = "firefox"; }]; }; floating = { border = 1; criteria = [ { title = "^Picture-in-Picture$"; } { app_id = "qalculate-gtk"; } { app_id = "org.gnome.clocks"; } { app_id = "com.github.stsdc.monitor"; } { app_id = "blueman"; } { app_id = "pavucontrol"; } { app_id = "syncthingtray"; } { title = "Syncthing Tray"; } { app_id = "SchildiChat"; } { app_id = "Element"; } { app_id = "com.nextcloud.desktopclient.nextcloud"; } { app_id = "gnome-system-monitor"; } { title = "(?:Open|Save) (?:File|Folder|As)"; } { title = "^Add$"; } { title = "com-jgoodies-jdiskreport-JDiskReport"; } { app_id = "discord"; } { window_role = "pop-up"; } { window_role = "bubble"; } { window_role = "dialog"; } { window_role = "task_dialog"; } { window_role = "menu"; } { window_role = "Preferences"; } ]; titlebar = false; }; window = { commands = [ { command = "opacity 0.95"; criteria = { class = ".*"; }; } { command = "opacity 1"; criteria = { app_id = "Gimp-2.10"; }; } { command = "opacity 0.99"; criteria = { app_id = "firefox"; }; } { command = "sticky enable, shadows enable"; criteria = { title = "^Picture-in-Picture$"; }; } { command = "opacity 0.8, sticky enable, border normal, move container to scratchpad"; criteria = { title = "^kittyterm$"; }; } { command = "opacity 0.95, sticky enable, border normal, move container to scratchpad"; criteria = { title = "^spotifytui$"; }; } # { # command = "resize set width 60 ppt height 60 ppt, sticky enable, move container to scratchpad"; # criteria = { # app_id="^$"; # class="^$"; # }; # } { command = "resize set width 60 ppt height 60 ppt, sticky enable, move container to scratchpad"; criteria = { class = "Spotify"; }; } { command = "sticky enable"; criteria = { app_id = "discord"; }; } { command = "resize set width 60 ppt height 60 ppt, sticky enable"; criteria = { class = "Element"; }; } { command = "resize set width 60 ppt height 60 ppt, sticky enable"; criteria = { app_id = "SchildiChat"; }; } ]; }; gaps = { inner = 5; }; }; extraSessionCommands = '' export SDL_VIDEODRIVER=wayland export QT_QPA_PLATFORM=wayland export QT_WAYLAND_DISABLE_WINDOWDECORATION="1" export _JAVA_AWT_WM_NONREPARENTING=1 export XDG_CURRENT_DESKTOP=sway export XDG_SESSION_DESKTOP=sway export QTWEBENGINE_CHROMIUM_FLAGS="--no-sandbox"; export ANKI_WAYLAND=1; export OBSIDIAN_USE_WAYLAND=1; ''; # extraConfigEarly = " # exec systemctl --user import-environment DISPLAY WAYLAND_DISPLAY SWAYSOCK # exec hash dbus-update-activation-environment 2>/dev/null && dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY SWAYSOCK # "; extraConfig = let inherit (config.wayland.windowManager.sway.config) modifier; swayfxSettings = " blur enable blur_xray disable blur_passes 1 blur_radius 1 shadows enable corner_radius 2 titlebar_separator disable default_dim_inactive 0.02 "; in " exec_always autotiling set $exit \"exit: [s]leep, [p]oweroff, [r]eboot, [l]ogout\" mode $exit { bindsym --to-code { s exec \"systemctl suspend\", mode \"default\" p exec \"systemctl poweroff\" r exec \"systemctl reboot\" l exec \"swaymsg exit\" Return mode \"default\" Escape mode \"default\" ${modifier}+x mode \"default\" } } exec systemctl --user import-environment ${swayfxSettings} "; }; } #+end_src ** flake.nix template :PROPERTIES: :CUSTOM_ID: h:aee5ec75-7ca6-40d8-b6ac-a3e7e33a474b :END: This sections puts together the =flake.nix= file from the [[#h:d39b8dfb-536d-414f-9fc0-7d67df48cee4][Noweb-Ref blocks]] section. *** flake.nix :PROPERTIES: :CUSTOM_ID: h:4f89db68-a21c-415d-87a5-21c66f2b6ded :END: This tangles the flake.nix file; This block only needs to be touched when updating the general structure of the flake. For everything else, see the respective noweb-ref block. #+begin_src nix :noweb yes :tangle flake.nix { description = "SwarseFlake - Nix Flake for all SwarselSystems"; inputs = { <> }; outputs = inputs@{ self , nixpkgs , home-manager , systems , ... }: let <> in { <> # NixOS setups - run home-manager as a NixOS module for better compatibility # another benefit - full rebuild on nixos-rebuild switch # run rebuild using `nswitch` # NEW HOSTS: For a new host, decide whether a NixOS (nixosConfigurations) or non-NixOS (homeConfigurations) is used. # Make sure to move hardware-configuration to the appropriate location, by default it is found in /etc/nixos/. nixosConfigurations = { <> }; # pure Home Manager setups - for non-NixOS machines # run rebuild using `hmswitch` homeConfigurations = { <> }; nixOnDroidConfigurations = { <> }; }; } #+end_src * Emacs :PROPERTIES: :CUSTOM_ID: h:ed4cd05c-0879-41c6-bc39-3f1246a96f04 :END: ** Initialization (early-init.el) :PROPERTIES: :CUSTOM_ID: h:2c331451-45ed-4592-9e00-d36b5bf31248 :END: In this section I handle my early init file; it takes care of frame-setup for emacsclient buffers. *** Increase startup performance :PROPERTIES: :CUSTOM_ID: h:38e03b65-9dfc-4547-b27d-236664d7dc15 :END: First, I use some advice from doomemacs regarding garbace collection; here I make sure that during startup, the garbace collectur will not run, which will improve startup times. Now, that might not really be needed since I will usually only start the emacs server once during startup and then not touch it again, however, since I am building my emacs configuration using NixOS, there is some merit to this since I will usually need to restart the server once I rebuild my configuration. Also, inspired by a setting I have seen in protesilaos' configuration, I apply the same idea to the =file-name-handler-alist= and =vc-handled-backends=. In the end, we need to restore those values to values that will work during normal operation. For that, I add a hook to the startup function that will revert the values once Emacs has finished initialization. Also packed into the hook function is the line =(fset 'epg-wait-for-status 'ignore)=. This line is needed at the end of the configuration in order to allow for my Yubikey to be used to encrypt and decrypt =.gpg= files. Without it, Emacs will just hang forever and basically crash. #+begin_src emacs-lisp :tangle programs/emacs/early-init.el :mkdirp yes (defvar swarsel-file-name-handler-alist file-name-handler-alist) (defvar swarsel-vc-handled-backends vc-handled-backends) (setq gc-cons-threshold most-positive-fixnum gc-cons-percentage 0.6 file-name-handler-alist nil vc-handled-backends nil) (add-hook 'emacs-startup-hook (lambda () (progn (setq gc-cons-threshold (* 1000 1000 8) gc-cons-percentage 0.1 file-name-handler-alist swarsel-file-name-handler-alist vc-handled-backends swarsel-vc-handled-backends) (fset 'epg-wait-for-status 'ignore) ))) #+end_src *** Setup frames :PROPERTIES: :CUSTOM_ID: h:782b3632-afb2-4c67-8c46-ff94408aef5d :END: Next, I will setup the basic frame for my emacs buffers. Note that I use a tiling window manager, so I do not need to hold myself up with sizing the windows myself. I also disable some GUI tools that I (like many others) do not find to be particularly useful. Also I inhibit many startup functions here, even though it does not affect me greatly since I use another solution for that. We also make require immediate compilation of native code. For the =default-frame-alist=, I used to also set ='(right-divider-width . 4)= and ='(bottom-divider-width . 4)=, but I did not like the look of the divider bar and usually know my splits anyways, so this is no longer set. #+begin_src emacs-lisp :tangle programs/emacs/early-init.el :mkdirp yes (tool-bar-mode 0) (menu-bar-mode 0) (scroll-bar-mode 0) (setq frame-inhibit-implied-resize t ring-bell-function 'ignore use-dialog-box nil use-file-dialog nil use-short-answers t inhibit-startup-message t inhibit-splash-screen t inhibit-startup-screen t inhibit-x-resources t inhibit-startup-buffer-menu t inhibit-startup-echo-area-message user-login-name ; this needs to be set to the username or it will not have an effect comp-deferred-compilation nil ; compile all Elisp to native code immediately ) (setq-default left-margin-width 1 right-margin-width 1) (setq-default default-frame-alist (append (list '(undecorated . t) ; no title bar, borders etc. '(background-color . "#1D252C") ; load doom-citylight colors to avoid white flash '(foreground-color . "#A0B3C5") ; load doom-citylight colors to avoid white flash '(vertical-scroll-bars . nil) '(horizontal-scroll-bars . nil) '(internal-border-width . 5) '(tool-bar-lines . 0) '(menu-bar-lines . 0)))) #+end_src *** Make C-i, C-m, C-[ available in graphic sessions :PROPERTIES: :CUSTOM_ID: h:396c47f2-7e2f-4fad-ae71-6483bf7e3e42 :END: By default, emacs binds - =C-i= to the =TAB= key - =C-m= to the =RET= key - =C-[= to the =ECS= key These keybinds exist to make Emacs work well in terminal mode. However, most of the time I am using Emacs in a graphic session, and I would hence like to have these keybinds available for personal use. NOTE: To use these keybinds, you need to enclose the binding in angled brackets (=<>=). Then they can be used normally #+begin_src emacs-lisp :tangle programs/emacs/early-init.el :mkdirp yes (add-hook 'after-make-frame-functions (lambda (frame) (with-selected-frame frame (when (display-graphic-p) (define-key input-decode-map (kbd "C-i") [DUMMY-i]) (define-key input-decode-map (kbd "C-[") [DUMMY-lsb]) (define-key input-decode-map (kbd "C-m") [DUMMY-m]) )))) #+end_src ** Personal settings :PROPERTIES: :CUSTOM_ID: h:601ba407-b906-4869-8ef6-67a9fc285fba :END: This section is used to define my own functions, own variables, and own keybindings. *** Custom functions :PROPERTIES: :CUSTOM_ID: h:b7b5976a-db2b-493d-8794-1924a0e12aec :END: In this section I define extra functions that I need. Some of these functions I wrote myself, some I found after internet reseach. For functions I found on the internet, I will link the original source I found it in. **** Emacs/Evil state toggle :PROPERTIES: :CUSTOM_ID: h:b715d7cf-da09-4e0c-95bc-8281b4f3ce9c :END: Since I am rebinding the =C-z= hotkey for emacs-evil-state toggling, I want to have a function that still lets me perform this action quickly. #+begin_src emacs-lisp (defun swarsel/toggle-evil-state () (interactive) (if (or (evil-emacs-state-p) (evil-insert-state-p)) (evil-normal-state) (evil-emacs-state))) #+end_src **** Switching to last used buffer :PROPERTIES: :CUSTOM_ID: h:1e0ee570-e509-4ecb-a3af-b75543731bb0 :END: I often find myself bouncing between two buffers when I do not want to use a window split. This funnction simply jumps to the last used buffer. #+begin_src emacs-lisp (defun swarsel/last-buffer () (interactive) (switch-to-buffer nil)) #+end_src **** mu4e functions :PROPERTIES: :CUSTOM_ID: h:34506761-06b9-43b5-a818-506d9b3faf28 :END: I use these functions to let me switch between my main email accounts, as mu4e by itself has trouble doing so. =mu4e-switch-account= allows for manual choosing of the sender account, while =mu4e-rfs--matching-address= and =mu4e-send-from-correct-address= are used when replying to a mail; they switch the sender account to the one that received the mail. By default, the sender email will not be changed after sending a mail; however, I want Emacs to always use my main address when not replying to another email. For that I use =mu4e-restore-default=. Used here: [[#h:b92a18cf-eec3-4605-a8c2-37133ade3574][mu4e]] #+begin_src emacs-lisp (defun swarsel/mu4e-switch-account () (interactive) (let ((account (completing-read "Select account: " mu4e-user-mail-address-list))) (setq user-mail-address account))) (defun swarsel/mu4e-rfs--matching-address () (cl-loop for to-data in (mu4e-message-field mu4e-compose-parent-message :to) for to-email = (pcase to-data (`(_ . email) email) (x (mu4e-contact-email x))) for to-name = (pcase to-data (`(_ . name) name) (x (mu4e-contact-name x))) when (mu4e-user-mail-address-p to-email) return (list to-name to-email))) (defun swarsel/mu4e-send-from-correct-address () (when mu4e-compose-parent-message (save-excursion (when-let ((dest (swarsel/mu4e-rfs--matching-address))) (cl-destructuring-bind (from-user from-addr) dest (setq user-mail-address from-addr) (message-position-on-field "From") (message-beginning-of-line) (delete-region (point) (line-end-position)) (insert (format "%s <%s>" (or from-user user-full-name) from-addr))))))) (defun swarsel/mu4e-restore-default () (setq user-mail-address "leon@swarsel.win" user-full-name "Leon Schwarzäugl")) #+end_src **** Create non-existant directories when finding file :PROPERTIES: :CUSTOM_ID: h:4b9d74ef-0376-45bb-bc15-d24a04ca7e81 :END: This function will check if a directory for which a file we want to open exists; if not, it will offer to create the directories for me. #+begin_src emacs-lisp (defun swarsel/with-buffer-name-prompt-and-make-subdirs () (let ((parent-directory (file-name-directory buffer-file-name))) (when (and (not (file-exists-p parent-directory)) (y-or-n-p (format "Directory `%s' does not exist! Create it? " parent-directory))) (make-directory parent-directory t)))) (add-to-list 'find-file-not-found-functions #'swarsel/with-buffer-name-prompt-and-make-subdirs) #+end_src **** [crux] Duplicate Lines :PROPERTIES: :CUSTOM_ID: h:91e2f45f-54fa-4b60-8758-b2ef9b439af7 :END: When programming, I like to be able to duplicate a line. There are easier functions than the one below, but they either 1) screw with undo/redo 2) move the cursor wildly The below function avoids these problems. Originally I used the function =duplicate-line= found here: [[https://stackoverflow.com/questions/88399/how-do-i-duplicate-a-whole-line-in-emacs]] However, this function does not work on regions. Later, I found a solution implemented by [[https://github.com/bbatsov/crux][crux]]. I do not need the whole package, so I just extracted the three functions I needed from it. #+begin_src emacs-lisp (defun crux-get-positions-of-line-or-region () "Return positions (beg . end) of the current line or region." (let (beg end) (if (and mark-active (> (point) (mark))) (exchange-point-and-mark)) (setq beg (line-beginning-position)) (if mark-active (exchange-point-and-mark)) (setq end (line-end-position)) (cons beg end))) (defun crux-duplicate-current-line-or-region (arg) "Duplicates the current line or region ARG times. If there's no region, the current line will be duplicated. However, if there's a region, all lines that region covers will be duplicated." (interactive "p") (pcase-let* ((origin (point)) (`(,beg . ,end) (crux-get-positions-of-line-or-region)) (region (buffer-substring-no-properties beg end))) (dotimes (_i arg) (goto-char end) (newline) (insert region) (setq end (point))) (goto-char (+ origin (* (length region) arg) arg)))) (defun crux-duplicate-and-comment-current-line-or-region (arg) "Duplicates and comments the current line or region ARG times. If there's no region, the current line will be duplicated. However, if there's a region, all lines that region covers will be duplicated." (interactive "p") (pcase-let* ((origin (point)) (`(,beg . ,end) (crux-get-positions-of-line-or-region)) (region (buffer-substring-no-properties beg end))) (comment-or-uncomment-region beg end) (setq end (line-end-position)) (dotimes (_ arg) (goto-char end) (newline) (insert region) (setq end (point))) (goto-char (+ origin (* (length region) arg) arg)))) #+end_src **** [prot] org-id-headings :PROPERTIES: :CUSTOM_ID: h:4819720a-9220-4c34-b903-ed4179f3ad1c :END: These functions by protesilaos generate heading links in an org-file similar to the normal =org-store-link= approach when not using properties. This approach has a weakness however - if the heading name is changed, the link breaks. These functions generate a unique identifier for each heading which will not break and also works when exporting the file to html, for example. #+begin_src emacs-lisp (defun prot-org--id-get () "Get the CUSTOM_ID of the current entry. If the entry already has a CUSTOM_ID, return it as-is, else create a new one." (let* ((pos (point)) (id (org-entry-get pos "CUSTOM_ID"))) (if (and id (stringp id) (string-match-p "\\S-" id)) id (setq id (org-id-new "h")) (org-entry-put pos "CUSTOM_ID" id) id))) (declare-function org-map-entries "org") (defun prot-org-id-headlines () "Add missing CUSTOM_ID to all headlines in current file." (interactive) (org-map-entries (lambda () (prot-org--id-get)))) (defun prot-org-id-headline () "Add missing CUSTOM_ID to headline at point." (interactive) (prot-org--id-get)) #+end_src **** Inhibit Messages in Echo Area :PROPERTIES: :CUSTOM_ID: h:285e5c0a-875d-46a8-bb9b-0222b3d73878 :END: Emacs likes to send messages to the echo area; this is generally a good thing. However, it bothers me a lot when I am currently working in minibuffer where I receive an echo area message that is actually important and it is then overwritten by e.g. the mu4e update message. This section makes it possible to find the root function calling the message function and disabling it here. Usage: Enable the =(advice-add 'message :around #'who-called-me?)= by running this code block, which will show a full trace of all messages being sent to the echo area: #+begin_src emacs-lisp :tangle no :export both :results silent (advice-add 'message :around #'who-called-me?) #+end_src Once the root function has been found, it can be disabled via =advice=add= as in the last block in this section. To disable the stack tracing, run =(advice-remove 'message #'who-called-me?)= or the following code block: #+begin_src emacs-lisp :tangle no :results silent (advice-remove 'message #'who-called-me?) #+end_src Lastly, individual messages can be reenabled using the =(advice-remove ' #'suppress-messages)= approach. Use this when you accidentally disabled a helpful message. #+begin_src emacs-lisp (defun suppress-messages (old-fun &rest args) (cl-flet ((silence (&rest args1) (ignore))) (advice-add 'message :around #'silence) (unwind-protect (apply old-fun args) (advice-remove 'message #'silence)))) (advice-add 'pixel-scroll-precision :around #'suppress-messages) (advice-add 'mu4e--server-filter :around #'suppress-messages) (advice-add 'org-unlogged-message :around #'suppress-messages) (advice-add 'magit-auto-revert-mode--init-kludge :around #'suppress-messages) (advice-add 'push-mark :around #'suppress-messages) (advice-add 'timer-event-handler :around #'suppress-messages) (advice-add 'evil-insert :around #'suppress-messages) (advice-add 'evil-visual-char :around #'suppress-messages) ;; to reenable ;; (advice-remove 'timer-event-handler #'suppress-messages) (defun who-called-me? (old-fun format &rest args) (let ((trace nil) (n 1) (frame nil)) (while (setf frame (backtrace-frame n)) (setf n (1+ n) trace (cons (cadr frame) trace)) ) (apply old-fun (concat "<<%S>>\n" format) (cons trace args)))) ;; enable to get message backtrace, the first function shown in backtrace calls the other functions ;; (advice-add 'message :around #'who-called-me?) ;; disable to stop receiving backtrace (advice-remove 'message #'who-called-me?) #+end_src **** Move up one directory for find-file :PROPERTIES: :CUSTOM_ID: h:de249f2a-6a2b-4114-8046-09d1014a7391 :END: I find it very annoying that the standard behavior for M-DEL only deletes one word when using find-file. This function makes it so that we always go up by one directory level instead. This function was found here: [[https://www.reddit.com/r/emacs/comments/re31i6/how_to_go_up_one_directory_when_using_findfile_cx/]] #+begin_src emacs-lisp (defun up-directory (path) "Move up a directory in PATH without affecting the kill buffer." (interactive "p") (if (string-match-p "/." (minibuffer-contents)) (let ((end (point))) (re-search-backward "/.") (forward-char) (delete-region (point) end)))) (define-key minibuffer-local-filename-completion-map [C-backspace] #'up-directory) #+end_src **** org-mode: General setup :PROPERTIES: :CUSTOM_ID: h:06b77d28-3fd5-4554-8c7d-32c1b0ec8da5 :END: Sets up the basic settings that I want to have active in org-mode buffers. Used here: [[#h:877c9401-a354-4e44-a235-db1a90d19e00][General org-mode]] #+begin_src emacs-lisp (defun swarsel/org-mode-setup () (org-indent-mode) (variable-pitch-mode 1) ;;(auto-fill-mode 0) (setq display-line-numbers-type 'relative display-line-numbers-current-absolute 1 display-line-numbers-width-start nil display-line-numbers-width 6 display-line-numbers-grow-only 1) (add-hook 'org-tab-first-hook 'org-end-of-line) (visual-line-mode 1)) #+end_src **** org-mode: Visual-fill column :PROPERTIES: :CUSTOM_ID: h:fa710375-2efe-49b4-af6a-a875aca6e4a2 :END: This function sets the width of buffers in org-mode. Used in: [[#h:bbcfa895-4d46-4b1d-b84e-f634e982c46e][Centered org-mode Buffers]] #+begin_src emacs-lisp (defun swarsel/org-mode-visual-fill () (setq visual-fill-column-width 150 visual-fill-column-center-text t) (visual-fill-column-mode 1)) #+end_src **** org-mode: Upon-save actions (Auto-tangle, export to html, formatting) :PROPERTIES: :CUSTOM_ID: h:59d4306e-9b73-4b2c-b039-6a6518c357fc :END: This section handles everything that shoudld happen when I save =SwarselSystems.org=. It: 1) automatically tangles all configuration blocks in this file 2) exports the configuration file as html for an easier reading experience with working links and index 3) formats the generated =.nix= files in accordance to the =Alejandra=-style. We set a hook that runs everytime we save the file. It would be a bit more efficient to only export and format when we enter a magit window for instance (since especially the html export takes times), however, since I cannot be sure to only ever commit from magit (I do indeed sometimes use git from the command line), I prefer this approach. #+begin_src emacs-lisp (defun swarsel/run-formatting () (interactive) (let ((default-directory (expand-file-name "~/.dotfiles"))) (shell-command "nixpkgs-fmt . > /dev/null"))) (defun swarsel/org-babel-tangle-config () (when (string-equal (buffer-file-name) swarsel-swarsel-org-filepath) ;; Dynamic scoping to the rescue (let ((org-confirm-babel-evaluate nil)) (org-html-export-to-html) (org-babel-tangle) (swarsel/run-formatting)))) (setq org-html-htmlize-output-type nil) (add-hook 'org-mode-hook (lambda () (add-hook 'after-save-hook #'swarsel/org-babel-tangle-config))) #+end_src **** org-mode: Fold current heading :PROPERTIES: :CUSTOM_ID: h:dfa66e78-5748-45e3-a975-db3da104bb3a :END: Normally emacs cycles between three states: 1) fully folded 2) One heading expanded 3) All headings expanded However, I want to be able to fold a single heading consistently. #+begin_src emacs-lisp (defun org-fold-outer () (interactive) (org-beginning-of-line) (if (string-match "^*+" (thing-at-point 'line t)) (outline-up-heading 1)) (outline-hide-subtree) ) #+end_src **** corfu: Do not interrupt navigation :PROPERTIES: :CUSTOM_ID: h:a1802f9b-bb71-4fd5-86fa-945da18e8b81 :END: These three functions allow me to keep using the normal navigation keys even when a corfu completion pops up. These functions are used here: [[#h:5653d693-ecca-4c95-9633-66b9e3241070][Corfu]] #+begin_src emacs-lisp (defun swarsel/corfu-normal-return (&optional arg) (interactive) (corfu-quit) (newline) ) (defun swarsel/corfu-quit-and-up (&optional arg) (interactive) (corfu-quit) (evil-previous-visual-line)) (defun swarsel/corfu-quit-and-down (&optional arg) (interactive) (corfu-quit) (evil-next-visual-line)) #+end_src **** python shell reloading :PROPERTIES: :CUSTOM_ID: h:291e43d9-eae2-4e23-8e38-160e223bf314 :END: The standard Emacs behaviour for the Python process shell is a bit annoying. This is my attempt at making it show automatically on opening a python buffer and making it refresh on its own as well. This does not nicely work yet. #+begin_src emacs-lisp ;; run the python inferior shell immediately upon entering a python buffer ;; (add-hook 'python-mode-hook 'swarsel/run-python) ;; (defun swarsel/run-python () ;; (save-selected-window ;; (switch-to-buffer-other-window (process-buffer (python-shell-get-or-create-process (python-shell-parse-command)))))) ;; reload python shell automatically (defun my-python-shell-run () (interactive) (when (get-buffer-process "*Python*") (set-process-query-on-exit-flag (get-buffer-process "*Python*") nil) (kill-process (get-buffer-process "*Python*")) ;; Uncomment If you want to clean the buffer too. ;;(kill-buffer "*Python*") ;; Not so fast! (sleep-for 0.5)) (run-python (python-shell-parse-command) nil nil) (python-shell-send-buffer) ;; Pop new window only if shell isnt visible ;; in any frame. (unless (get-buffer-window "*Python*" t) (python-shell-switch-to-shell))) (defun my-python-shell-run-region () (interactive) (python-shell-send-region (region-beginning) (region-end)) (python-shell-switch-to-shell)) #+end_src **** Nix common prefix bracketer This function searches for common delimiters in region and removes them, summarizing all captured lines by it. #+begin_src emacs-lisp (defun swarsel/prefix-block (start end) (interactive "r") (save-excursion (goto-char start) (setq start (line-beginning-position)) (goto-char end) (setq end (line-end-position)) (let ((common-prefix (save-excursion (goto-char start) (if (re-search-forward "^\\([^.\n]+\\)\\." end t) (match-string 1) (error "No common prefix found"))))) (save-excursion (goto-char start) (insert common-prefix " = {\n") (goto-char (+ end (length common-prefix) 6)) (insert "};\n") (goto-char start) (while (re-search-forward (concat "^" (regexp-quote common-prefix) "\\.") end t) (replace-match "")))))) #+end_src **** Nix formatters This formats the org code block at =point= in accordance to the =nixpkgs-fmt= formatter #+begin_src emacs-lisp (defun swarsel/org-nixpkgs-fmt-block-lite () (interactive) (org-babel-mark-block) (call-interactively 'nixpkgs-fmt-region)) (defun swarsel/org-nixpkgs-fmt-block () (interactive) (save-excursion (let* ((element (org-element-at-point)) (begin (org-element-property :begin element)) (end (org-element-property :end element)) (lang (org-element-property :language element))) (when lang (goto-char begin) (forward-line) (insert "{") (goto-char end) (forward-line -1) (beginning-of-line) (forward-char -1) (insert "}") (org-babel-mark-block) (call-interactively 'nixpkgs-fmt-region))))) #+end_src *** Custom Keybindings :PROPERTIES: :CUSTOM_ID: h:2b827c27-0de7-45ed-9d9e-6c511e2c6bb5 :END: This defines a set of keybinds that I want to have available globally. I have one set of keys that is globally available through the =C-SPC= prefix. This set is used mostly for functions that I have trouble remembering the original keybind for, or that I just want to have gathered in a common space. I also define some keybinds to some combinations directly. Those are used mostly for custom functions that I call often enough to warrant this. #+begin_src emacs-lisp ;; Make ESC quit prompts (global-set-key (kbd "") 'keyboard-escape-quit) ;; Set up general keybindings (use-package general :config (general-create-definer swarsel/leader-keys :keymaps '(normal insert visual emacs) :prefix "SPC" :global-prefix "C-SPC") (swarsel/leader-keys "e" '(:ignore e :which-key "evil") "eo" '(evil-jump-backward :which-key "cursor jump backwards") "eO" '(evil-jump-forward :which-key "cursor jump forwards") "t" '(:ignore t :which-key "toggles") "ts" '(hydra-text-scale/body :which-key "scale text") "te" '(swarsel/toggle-evil-state :which-key "emacs/evil") "tl" '(display-line-numbers-mode :which-key "line numbers") "tp" '(evil-cleverparens-mode :wk "cleverparens") "to" '(olivetti-mode :wk "olivetti") "td" '(darkroom-tentative-mode :wk "darkroom") "tw" '((lambda () (interactive) (toggle-truncate-lines)) :which-key "line wrapping") "m" '(:ignore m :which-key "modes/programs") "mm" '((lambda () (interactive) (mu4e)) :which-key "mu4e") "mg" '((lambda () (interactive) (magit-list-repositories)) :which-key "magit-list-repos") "mc" '((lambda () (interactive) (swarsel/open-calendar)) :which-key "calendar") "mp" '(popper-toggle :which-key "popper") "md" '(dirvish :which-key "dirvish") "o" '(:ignore o :which-key "org") "op" '((lambda () (interactive) (org-present)) :which-key "org-present") "ob" '((lambda () (interactive) (org-babel-mark-block)) :which-key "Mark whole src-block") "ol" '((lambda () (interactive) (org-insert-link)) :which-key "insert link") "os" '((lambda () (interactive) (org-store-link)) :which-key "store link") "od" '((lambda () (interactive) (org-babel-demarcate-block)) :which-key "demarcate (split) src-block") ;; "c" '(:ignore c :which-key "capture") ;; "cj" '((lambda () (interactive) (org-capture nil "jj")) :which-key "journal") ;; "cs" '(markdown-download-screenshot :which-key "screenshot") "l" '(:ignore l :which-key "links") "lc" '((lambda () (interactive) (progn (find-file swarsel-swarsel-org-filepath) (org-overview) )) :which-key "SwarselSystems.org") "le" '((lambda () (interactive) (progn (find-file swarsel-swarsel-org-filepath) (goto-char (org-find-exact-headline-in-buffer "Emacs") ) (org-overview) (org-cycle) )) :which-key "Emacs.org") "ln" '((lambda () (interactive) (progn (find-file swarsel-swarsel-org-filepath) (goto-char (org-find-exact-headline-in-buffer "System") ) (org-overview) (org-cycle))) :which-key "Nixos.org") "ls" '((lambda () (interactive) (find-file "/smb:Swarsel@192.168.1.3:")) :which-key "Server") "lo" '(dired swarsel-obsidian-vault-directory :which-key "obsidian") ;; "la" '((lambda () (interactive) (find-file swarsel-org-anki-filepath)) :which-key "anki") ;; "ln" '((lambda () (interactive) (find-file swarsel-nix-org-filepath)) :which-key "Nix.org") "lp" '((lambda () (interactive) (projectile-switch-project)) :which-key "switch project") "lg" '((lambda () (interactive) (magit-list-repositories)) :which-key "list git repos") ;; "a" '(:ignore a :which-key "anki") ;; "ap" '(anki-editor-push-tree :which-key "push new cards") ;; "an" '((lambda () (interactive) (org-capture nil "a")) :which-key "new card") ;; "as" '(swarsel-anki-set-deck-and-notetype :which-key "change deck and notetype") "h" '(:ignore h :which-key "help") "hy" '(yas-describe-tables :which-key "yas tables") "hb" '(embark-bindings :which-key "current key bindings") "h" '(:ignore t :which-key "describe") "he" 'view-echo-area-messages "hf" 'describe-function "hF" 'describe-face "hl" '(view-lossage :which-key "show command keypresses") "hL" 'find-library "hm" 'describe-mode "ho" 'describe-symbol "hk" 'describe-key "hK" 'describe-keymap "hp" 'describe-package "hv" 'describe-variable "hd" 'devdocs-lookup "w" '(:ignore t :which-key "window") "wl" 'windmove-right "wh" 'windmove-left "wk" 'windmove-up "wj" 'windmove-down "wr" 'winner-redo "wd" 'delete-window "w=" 'balance-windows-area "wD" 'kill-buffer-and-window "wu" 'winner-undo "wr" 'winner-redo "w/" 'evil-window-vsplit "w-" 'evil-window-split "wm" '(delete-other-windows :wk "maximize") "" 'up-list "" 'down-list )) ;; General often used hotkeys (general-define-key "C-M-a" (lambda () (interactive) (org-capture nil "a")) ; make new anki card ;; "C-M-d" 'swarsel-obsidian-daily ; open daily obsidian file and create if not exist ;; "C-M-S" 'swarsel-anki-set-deck-and-notetype ; switch deck and notetype for new anki cards ;; "C-M-s" 'markdown-download-screenshot ; wrapper for org-download-screenshot "C-c d" 'crux-duplicate-current-line-or-region "C-c D" 'crux-duplicate-and-comment-current-line-or-region "" 'swarsel/last-buffer "M-\\" 'indent-region "C-" 'my-python-shell-run ) #+end_src *** Directory setup / File structure :PROPERTIES: :CUSTOM_ID: h:07951589-54ba-4e3e-bd7b-4106cd22ff6a :END: In this section I setup some aliases that I use for various directories on my system. Some of these are actually used for magit repository finding etc., but many of them serve no real use and I need to clean this up someday. #+begin_src emacs-lisp ;; set Nextcloud directory for journals etc. (setq swarsel-sync-directory "~/Nextcloud" swarsel-emacs-directory "~/.emacs.d" swarsel-dotfiles-directory "~/.dotfiles" swarsel-projects-directory "~/Documents/GitHub") (setq swarsel-emacs-org-filepath (expand-file-name "Emacs.org" swarsel-dotfiles-directory) swarsel-nix-org-filepath (expand-file-name "Nix.org" swarsel-dotfiles-directory) swarsel-swarsel-org-filepath (expand-file-name "SwarselSystems.org" swarsel-dotfiles-directory) ) ;; set Emacs main configuration .org names (setq swarsel-emacs-org-file "Emacs.org" swarsel-anki-org-file "Anki.org" swarsel-tasks-org-file "Tasks.org" swarsel-archive-org-file "Archive.org" swarsel-org-folder-name "Org" swarsel-obsidian-daily-folder-name "⭐ Personal/Journal" swarsel-obsidian-folder-name "Obsidian" swarsel-obsidian-vault-name "Main") ;; set directory paths (setq swarsel-org-directory (expand-file-name swarsel-org-folder-name swarsel-sync-directory)) ; path to org folder (setq swarsel-obsidian-directory (expand-file-name swarsel-obsidian-folder-name swarsel-sync-directory)) ; path to obsidian (setq swarsel-obsidian-vault-directory (expand-file-name swarsel-obsidian-vault-name swarsel-obsidian-directory)) ; path to obsidian vault (setq swarsel-obsidian-daily-directory (expand-file-name swarsel-obsidian-daily-folder-name swarsel-obsidian-vault-directory)) ; path to obsidian daily folder ;; filepaths to certain documents (setq swarsel-org-anki-filepath (expand-file-name swarsel-anki-org-file swarsel-org-directory) ; path to anki export file swarsel-org-tasks-filepath (expand-file-name swarsel-tasks-org-file swarsel-org-directory) swarsel-org-archive-filepath (expand-file-name swarsel-archive-org-file swarsel-org-directory)) #+end_src *** Unclutter .emacs.d :PROPERTIES: :CUSTOM_ID: h:0cf30b76-91d9-41da-a10b-74199bc36d40 :END: In this section I move the =custom.el= out of it's standard location in =.emacs.d=. Firstly, I dislike using this file at all since I would rather have fully stateful configuration as commanded by this file. Secondly, this file is too easily permanently changed. Recently I figured out the last bits that I needed to remove from custom.el to no longer be reliant on it, so I now just write it to a temporary file (through =make-temp=file=) which will be cleaned on shutdown. However, I like to retain the custom framework because it is nice for testing out theme customizations, hence why I still load the file. This section also sets the emacs directory to the =~/.cache/= directory which is useful for files that I do not want to have lying around in my =.emacs.d=. #+begin_src emacs-lisp ;; Change the user-emacs-directory to keep unwanted things out of ~/.emacs.d (setq user-emacs-directory (expand-file-name "~/.cache/emacs/") url-history-file (expand-file-name "url/history" user-emacs-directory)) ;; Use no-littering to automatically set common paths to the new user-emacs-directory (use-package no-littering) (setq custom-file (make-temp-file "emacs-custom-")) (load custom-file t) #+end_src *** Move backup files to another location :PROPERTIES: :CUSTOM_ID: h:329f529a-ef9f-4787-b311-1c485e05b754 :END: Many people dislike the Emacs backup files; I do enjoy them, but have to admit that they clutter the filesystem a little too much. Also, I rarely need to access these over different sessions. Hence I move them to =/tmp= - if Emacs unexpectedly crashes, the files can be recovered, but the backup files will not gather everywhere and will be deleted upon shutdown. #+begin_src emacs-lisp (let ((backup-dir "~/tmp/emacs/backups") (auto-saves-dir "~/tmp/emacs/auto-saves/")) (dolist (dir (list backup-dir auto-saves-dir)) (when (not (file-directory-p dir)) (make-directory dir t))) (setq backup-directory-alist `(("." . ,backup-dir)) auto-save-file-name-transforms `((".*" ,auto-saves-dir t)) auto-save-list-file-prefix (concat auto-saves-dir ".saves-") tramp-backup-directory-alist `((".*" . ,backup-dir)) tramp-auto-save-directory auto-saves-dir)) (setq backup-by-copying t ; Don't delink hardlinks delete-old-versions t ; Clean up the backups version-control t ; Use version numbers on backups, kept-new-versions 5 ; keep some new versions kept-old-versions 2) ; and some old ones, too #+end_src ** General init.el setup + UI :PROPERTIES: :CUSTOM_ID: h:786b447d-03ad-4c1d-b114-c37caa2d591c :END: In this general section I have settings that I either consider to be integral to my experience when using emacs or have no other section that I feel they belong to. *** General setup :PROPERTIES: :CUSTOM_ID: h:76a5bd78-a20d-4068-bea8-a38fdb26428e :END: Here I set up some things that are too minor to put under other categories. - Firstly we disable to having to type `yes` and `no` and switch it to `y` and `n`. - We also enable the marking of trailing whitespaces. - Also, make emacs highlight the current line globally - Emacs defaults to pausing all display redrawing on any input. This may have been useful previously, but is not necessary nowadays. - I also disable the suspend-frame function, as I never use it and it is quite confusing when accidentally hitting the keys for it. #+begin_src emacs-lisp ;; use UTF-8 everywhere (set-language-environment "UTF-8") ;; set default font size (defvar swarsel/default-font-size 130) (setq swarsel-standard-font "FiraCode Nerd Font Mono" swarsel-alt-font "FiraCode Nerd Font Mono") ;; (defalias 'yes-or-no-p 'y-or-n-p) ;;(setq-default show-trailing-whitespace t) (add-hook 'before-save-hook 'delete-trailing-whitespace) (global-hl-line-mode 1) ;; (setq redisplay-dont-pause t) ;; obsolete (setq blink-cursor-mode nil) ;; blink-cursor is an unexpected source of slowdown (global-subword-mode 1) ; Iterate through CamelCase words (setq blink-matching-paren nil) ;; this makes the cursor jump around annoyingly (delete-selection-mode 1) (setq vc-follow-symlinks t) (setq require-final-newline t) (winner-mode 1) (setq load-prefer-newer t) (setq undo-limit 80000000 evil-want-fine-undo t auto-save-default t password-cache-expiry nil ) (setq browse-url-browser-function 'browse-url-firefox) ;; disable a keybind that does more harm than good (global-set-key [remap suspend-frame] (lambda () (interactive) (message "This keybinding is disabled (was 'suspend-frame')"))) (setq visible-bell nil) (setq initial-major-mode 'fundamental-mode initial-scratch-message nil) (add-hook 'prog-mode-hook 'display-line-numbers-mode) (add-hook 'text-mode-hook 'display-line-numbers-mode) (global-visual-line-mode 1) #+end_src *** Mark all themes as safe :PROPERTIES: :CUSTOM_ID: h:0debe8fd-b319-4ab7-a92c-784fa7896b75 :END: Normally when switching themes in emacs, the user will be warned that themes can run malicious code. I only run one theme really and deem it safe. It is however annoying to be asked this on every new system and it also creates lines in custom.el to answer that query, so here I declare all themes as safe. #+begin_src emacs-lisp (setq custom-safe-themes t) #+end_src *** Show less compilation warnings :PROPERTIES: :CUSTOM_ID: h:b587e869-9911-443b-bc6d-8fb3ce31908d :END: When Emacs compiles stuff, it often shows a bunch of warnings that I do not need to deal with. Here we silence those. Some will be disabled completely, and some only when we have native compilation available (which should be most of the time, however). #+begin_src emacs-lisp (setq byte-compile-warnings '(not free-vars unresolved noruntime lexical make-local)) ;; Make native compilation silent and prune its cache. (when (native-comp-available-p) (setq native-comp-async-report-warnings-errors 'silent) ; Emacs 28 with native compilation (setq native-compile-prune-cache t)) ; Emacs 29 #+end_src *** Indentation :PROPERTIES: :CUSTOM_ID: h:6527b3ce-b76d-431a-9960-a57da7c53e1b :END: Here I define several options related to indentation; I first make it so that only whitespace will be used instead of tab characters for indentation, and I also set a small standard indent. We set =tab-always-indent= to ='complete= in order to indent first and then do completion if there are any. Also we make it so that python will not complain about missing indentation info. Lastly, I load the =highlight-indent-guides= package. This adds a neat visual indicator of the indentation level, which is useful for languages like python. #+begin_src emacs-lisp (setq-default indent-tabs-mode nil tab-width 2) (setq tab-always-indent 'complete) (setq python-indent-guess-indent-offset-verbose nil) (use-package highlight-indent-guides :hook (prog-mode . highlight-indent-guides-mode) :init (setq highlight-indent-guides-method 'column) (setq highlight-indent-guides-responsive 'top) ) (with-eval-after-load 'highlight-indent-guides (set-face-attribute 'highlight-indent-guides-even-face nil :background "gray10") (set-face-attribute 'highlight-indent-guides-odd-face nil :background "gray20") (set-face-attribute 'highlight-indent-guides-stack-even-face nil :background "gray40") (set-face-attribute 'highlight-indent-guides-stack-odd-face nil :background "gray50")) (use-package aggressive-indent) (global-aggressive-indent-mode 1) #+end_src *** Scrolling :PROPERTIES: :CUSTOM_ID: h:3dc9fb1d-cd16-4bd0-a9ac-55a944415a90 :END: By default, emacs scrolls half a page when reaching the bottom of the buffer. This is extremely annoying. This sets up more granular scrolling that allows scrolling with a mouse wheel or the two-finger touchscreen gesture. This now also works in buffers with a very small frame. #+begin_src emacs-lisp (setq mouse-wheel-scroll-amount '(1 ((shift) . 5) ((meta) . 0.5) ((control) . text-scale)) mouse-drag-copy-region nil make-pointer-invisible t mouse-wheel-progressive-speed t mouse-wheel-follow-mouse t) (setq-default scroll-preserve-screen-position t scroll-conservatively 1 scroll-margin 0 next-screen-context-lines 0) (pixel-scroll-precision-mode 1) #+end_src *** Evil :PROPERTIES: :CUSTOM_ID: h:5bf9f014-ee96-42da-b285-7b34f04e6bb1 :END: **** General evil :PROPERTIES: :CUSTOM_ID: h:218376e8-086b-46bf-91b3-78295d5d440f :END: This setups up evil, which brings vim-like keybindings to emacs. In the same location, I also unbind the =C-z= key (I am very unhappy with this implementation, but it is the only thing that works consistently so far) to make it available for [[#h:c3cc1c12-3ab8-42b7-be07-63f54eac397f][cape]] later. Also, I setup initial modes for several major-modes depending on what I deem fit. #+begin_src emacs-lisp ;; Emulate vim in emacs (use-package evil :init (setq evil-want-integration t) ; loads evil (setq evil-want-keybinding nil) ; loads "helpful bindings" for other modes (setq evil-want-C-u-scroll t) ; scrolling using C-u (setq evil-want-C-i-jump nil) ; jumping with C-i (setq evil-want-Y-yank-to-eol t) ; give Y some utility (setq evil-shift-width 2) ; uniform indent (setq evil-respect-visual-line-mode t) ; i am torn on this one (setq evil-split-window-below t) (setq evil-vsplit-window-right t) :config (evil-mode 1) (define-key evil-normal-state-map (kbd "C-z") nil) (define-key evil-insert-state-map (kbd "C-z") nil) (define-key evil-visual-state-map (kbd "C-z") nil) (define-key evil-motion-state-map (kbd "C-z") nil) (define-key evil-operator-state-map (kbd "C-z") nil) (define-key evil-replace-state-map (kbd "C-z") nil) (define-key global-map (kbd "C-z") nil) (evil-set-undo-system 'undo-tree) ;; Don't use evil-mode in these contexts, or use it in a specific mode (evil-set-initial-state 'messages-buffer-mode 'emacs) (evil-set-initial-state 'dashboard-mode 'emacs) (evil-set-initial-state 'dired-mode 'emacs) (evil-set-initial-state 'cfw:details-mode 'emacs) (evil-set-initial-state 'Custom-mode 'emacs) ; god knows why this mode is in uppercase (evil-set-initial-state 'mu4e-headers-mode 'normal) (evil-set-initial-state 'python-inferior-mode 'normal) (add-hook 'org-capture-mode-hook 'evil-insert-state) (add-to-list 'evil-buffer-regexps '("COMMIT_EDITMSG" . insert))) #+end_src **** evil-collection :PROPERTIES: :CUSTOM_ID: h:bde208f3-01ef-4dc6-9981-65f3d2a8189b :END: This gives support for many different modes, and works beautifully out of the box. #+begin_src emacs-lisp (use-package evil-collection :after evil :config (evil-collection-init) (setq forge-add-default-bindings nil)) #+end_src **** evil-snipe :PROPERTIES: :CUSTOM_ID: h:d80e3f7d-0185-4a15-832b-d756e576265c :END: This package changes the char-search commands like =f= by showing the results in a more visual manner. It also gives a 2-character search using =s= and =S=. #+begin_src emacs-lisp ;; enables 2-char inline search (use-package evil-snipe :after evil :demand :config (evil-snipe-mode +1) ;; replace 1-char searches (f&t) with this better UI (evil-snipe-override-mode +1)) #+end_src **** evil-cleverparens :PROPERTIES: :CUSTOM_ID: h:b06a378d-5248-4451-8eee-e65a3a768b1d :END: This helps keeping parentheses balanced which is useful when writing in languages like Elisp. I do not activate this by default, as most languages do not profit from this enough in my eyes. #+begin_src emacs-lisp ;; for parentheses-heavy languades modify evil commands to keep balance of parantheses (use-package evil-cleverparens) #+end_src **** evil-surround :PROPERTIES: :CUSTOM_ID: h:aac82e5e-d882-4870-b644-ebdd0a2daae3 :END: This minor-mode adds functionality for doing better surround-commands; for example =ci[= will let you change the word within square brackets. #+begin_src emacs-lisp ;; enables surrounding text with S (use-package evil-surround :config (global-evil-surround-mode 1)) #+end_src *** ispell :PROPERTIES: :CUSTOM_ID: h:e888d7a7-1755-4109-af11-5358b8cf140e :END: This should setup a wordlist that can be used as a dictionary. However, for some reason this does not work, and I will need to further investigate this issue. #+begin_src emacs-lisp ;; set the NixOS wordlist by hand (setq ispell-alternate-dictionary "/nix/store/gjmvnbs97cnw19wnqh9m075cdbhy8r8g-wordlist-WORDLIST") #+end_src *** Font Configuration :PROPERTIES: :CUSTOM_ID: h:60f87342-0491-4c56-8057-6f075cf35753 :END: Here I define my fonts to be used. Honestly I do not understand the face-attributes and pitches of emacs all too well. It seems this configuration works fine, but I might have to revisit this at some point in the future. #+begin_src emacs-lisp (dolist (face '(default fixed-pitch)) (set-face-attribute face nil :font "FiraCode Nerd Font Mono")) (add-to-list 'default-frame-alist '(font . "FiraCode Nerd Font Mono")) (set-face-attribute 'default nil :height 100) (set-face-attribute 'fixed-pitch nil :height 1.0) (set-face-attribute 'variable-pitch nil :family "IBM Plex Sans" :weight 'regular :height 1.06) ;; these settings used to be in custom.el #+end_src *** Theme :PROPERTIES: :CUSTOM_ID: h:72a9704b-83d2-4b74-a1f6-d333203f62db :END: I have grown to love the =doom-citylights= theme and have modeled my whole system after it. Also solaire-mode is a nice mode that inverts the alt-faces with the normal faces for specific 'minor' buffers (like Help-buffers). #+begin_src emacs-lisp (use-package solaire-mode :custom (solaire-global-mode +1)) (use-package doom-themes :hook (server-after-make-frame . (lambda () (load-theme 'doom-city-lights t))) :config (load-theme 'doom-city-lights t) (doom-themes-treemacs-config) (doom-themes-org-config)) #+end_src *** Icons :PROPERTIES: :CUSTOM_ID: h:eb0ea526-a83a-4664-b3a1-2b40d3a31493 :END: This section loads the base icons used in my configuration. I am using =nerd-icons= over =all-the-icons= since the former seems to have more integrations with different packages than the latter. Used in: - [[#h:b190d512-bfb5-42ec-adec-8d86bab726ce][Vertico and friends]] - [[#h:5653d693-ecca-4c95-9633-66b9e3241070][IN USE Corfu]] #+begin_src emacs-lisp (use-package nerd-icons) #+end_src *** Variable Pitch Mode :PROPERTIES: :CUSTOM_ID: h:455ed7ac-ee7f-4f94-b857-f2c58b2282d0 :END: This minor mode allows mixing fixed and variable pitch fonts within the same buffer. #+begin_src emacs-lisp (use-package mixed-pitch :custom (mixed-pitch-set-height nil) (mixed-pitch-variable-pitch-cursor nil) :hook (text-mode . mixed-pitch-mode)) #+end_src *** Modeline :PROPERTIES: :CUSTOM_ID: h:ed585848-875a-4673-910c-d2e1901dd95b :END: Here I set up the modeline with some information that I find useful. Specficially I am using the doom modeline. Most informations I disable for it, except for the cursor information (row + column) as well as a widget for =mu4e= and git information. #+begin_src emacs-lisp (use-package doom-modeline :init (doom-modeline-mode) (column-number-mode) :custom ((doom-modeline-height 22) (doom-modeline-indent-info nil) (doom-modeline-buffer-encoding nil))) #+end_src *** Helper Modes :PROPERTIES: :CUSTOM_ID: h:39ae01e9-8053-4f76-aa77-8cbbbcff9652 :END: **** Vertico, Orderless, Marginalia, Consult, Embark :PROPERTIES: :CUSTOM_ID: h:b190d512-bfb5-42ec-adec-8d86bab726ce :END: This set of packages uses the default emacs completion framework and works together to provide a very nice user experience: - Vertico simply provides a vertically stacking completion - Marginalia adds more information to completion results - Orderless allows for fuzzy matching - Consult provides better implementations for several user functions, e.g. =consult-line= or =consult-outline= - Embark allows acting on the results in the minibuffer while the completion is still ongoing - this is extremely useful since it allows to, for example, read the documentation for several functions without closing the help search. It can also collect the results of a grep operation into a seperate buffer that edits the result in their original location. Nerd icons is originally enabled here: [[#h:eb0ea526-a83a-4664-b3a1-2b40d3a31493][Icons]] ***** vertico :PROPERTIES: :CUSTOM_ID: h:d7c7f597-f870-4e01-8f7e-27dd31dd245d :END: #+begin_src emacs-lisp (setq read-buffer-completion-ignore-case t read-file-name-completion-ignore-case t completion-ignore-case t) (use-package vertico :custom (vertico-scroll-margin 0) (vertico-count 10) (vertico-resize t) (vertico-cycle t) :init (vertico-mode) (vertico-mouse-mode)) #+end_src ***** vertico-directory :PROPERTIES: :CUSTOM_ID: h:10d4f2bd-8c72-430b-a9ed-9b5e279ec0b4 :END: This package allows for =Ido=-like directory navigation. #+begin_src emacs-lisp (use-package vertico-directory :ensure nil :after vertico :bind (:map vertico-map ("RET" . vertico-directory-enter) ("C-DEL" . vertico-directory-delete-word) ("DEL" . vertico-directory-delete-char)) ;; Tidy shadowed file names :hook (rfn-eshadow-update-overlay . vertico-directory-tidy)) #+end_src ***** orderless :PROPERTIES: :CUSTOM_ID: h:211fc0bd-0d64-4577-97d8-6abc94435f04 :END: When first installing orderless, I often times faced the problem, that when editing long files and calling =consult-line=, Emacs would hang when changing a search term in the middle (e.g. from =servicse.xserver= to =servic.xserver= in order to fix the typo). The below orderless rules have a more strict matching that has a positive impact on performance. #+begin_src emacs-lisp (use-package orderless :config (orderless-define-completion-style orderless+initialism (orderless-matching-styles '(orderless-initialism orderless-literal orderless-regexp))) (setq completion-styles '(orderless) completion-category-defaults nil completion-category-overrides '((file (styles partial-completion orderless+initialism)) (buffer (styles orderless+initialism)) (consult-multi (styles orderless+initialism)) (command (styles orderless+initialism)) (eglot (styles orderless+initialism)) (variable (styles orderless+initialism)) (symbol (styles orderless+initialism))) orderless-matching-styles '(orderless-literal orderless-regexp))) #+end_src ***** consult :PROPERTIES: :CUSTOM_ID: h:49ab82bf-812d-4fbe-a5b6-d3ad703fe32c :END: The big winner here are the convenient keybinds being setup here for general use. Also, I setup vim-navigation for minibuffer completions. =consult-buffer= is set twice because I am still used to that weird =C-M-j= command that I chose for =ivy-switch-buffer= when I first started using Emacs. I want to move to the other command but for now it is not feasible to delete the other one. #+begin_src emacs-lisp (use-package consult :config (setq consult-fontify-max-size 1024) :bind (("C-x b" . consult-buffer) ("C-c " . consult-global-mark) ("C-c C-a" . consult-org-agenda) ("C-x O" . consult-org-heading) ("C-M-j" . consult-buffer) ("C-s" . consult-line) ("M-g M-g" . consult-goto-line) ("M-g i" . consult-imenu) ("M-s M-s" . consult-line-multi) :map minibuffer-local-map ("C-j" . next-line) ("C-k" . previous-line))) #+end_src ***** embark :PROPERTIES: :CUSTOM_ID: h:1c564ee5-ccd7-48be-b69a-d963400c4704 :END: I have stripped down the embark keybinds heavily. It is very useful to me even in it's current state, but it quickly becomes overwhelming. =embark-dwim= acts on a candidate without closing the minibuffer, which is very useful. =embark-act= lets the user choose from all actions, but has an overwhelming interface. #+begin_src emacs-lisp (use-package embark :bind (("C-." . embark-act) ("M-." . embark-dwim) ("C-h B" . embark-bindings) ("C-c c" . embark-collect)) :custom (prefix-help-command #'embark-prefix-help-command) (embark-quit-after-action '((t . nil))) :config (add-to-list 'display-buffer-alist '("\\`\\*Embark Collect \\(Live\\|Completions\\)\\*" nil (window-parameters (mode-line-format . none))))) #+end_src ***** embark-consult :PROPERTIES: :CUSTOM_ID: h:6287551c-a6f7-4870-b3f3-210d6f038b6f :END: Provides previews for embark. #+begin_src emacs-lisp (use-package embark-consult :after (embark consult) :demand t ; only necessary if you have the hook below ;; if you want to have consult previews as you move around an ;; auto-updating embark collect buffer :hook (embark-collect-mode . consult-preview-at-point-mode)) #+end_src ***** marginalia :PROPERTIES: :CUSTOM_ID: h:f32040a4-882f-4e6b-97f1-a0105c44c034 :END: I set the annotation-mode of marginalia to =heavy=. This gives even more information on the stuff that you are looking at. One thing I am missing from ivy is the highlighting on =mode=-commands based on the current state of the mode. Also, I do not understand all the shorthands used by marginalia yet. #+begin_src emacs-lisp (use-package marginalia :after vertico :init (marginalia-mode) (setq marginalia-annotators '(marginalia-annotators-heavy marginalia-annotators-light nil))) #+end_src ***** nerd-icons-completion :PROPERTIES: :CUSTOM_ID: h:d70ec2fb-da43-4523-9ee4-774ececdb80e :END: As stated above, this simply provides nerd-icons to the completion framework. #+begin_src emacs-lisp (use-package nerd-icons-completion :after (marginalia nerd-icons) :hook (marginalia-mode . nerd-icons-completion-marginalia-setup) :init (nerd-icons-completion-mode)) #+end_src **** Helpful + which-key: Better help defaults :PROPERTIES: :CUSTOM_ID: h:cbf6bd48-2503-489a-89da-e3359564e989 :END: This pair of packages provides information on keybinds in addition to function names, which makes it easier to remember keybinds (=which-key=). The =helpful= package provides a better =Help= framework for Emacs. For some reason, the Help windows are always being focused by the cursor even though I have set =help-window-select= to nil. I do not understand why. #+begin_src emacs-lisp (use-package which-key :init (which-key-mode) :diminish which-key-mode :config (setq which-key-idle-delay 0.3)) (use-package helpful :bind (("C-h f" . helpful-callable) ("C-h v" . helpful-variable) ("C-h k" . helpful-key) ("C-h C-." . helpful-at-point)) :config (setq help-window-select nil)) #+end_src *** Ligatures :PROPERTIES: :CUSTOM_ID: h:bbbd9cc8-3a84-4810-a3d5-b8536a5fbda1 :END: Personally, I think ligatures are fancy. With this mode, they stay 'cursorable'. However, I do not need them in all modes, so I only use them in programming modes. #+begin_src emacs-lisp (use-package ligature :init (global-ligature-mode t) :config (ligature-set-ligatures 'prog-mode '("|||>" "<|||" "<==>" "" "---" "-<<" "<~~" "<~>" "<*>" "<||" "<|>" "<$>" "<==" "<=>" "<=<" "<->" "<--" "<-<" "<<=" "<<-" "<<<" "<+>" "" "###" "#_(" "..<" "..." "+++" "/==" "///" "_|_" "www" "&&" "^=" "~~" "~@" "~=" "~>" "~-" "**" "*>" "*/" "||" "|}" "|]" "|=" "|>" "|-" "{|" "[|" "]#" "::" ":=" ":>" ":<" "$>" "==" "=>" "!=" "!!" ">:" ">=" ">>" ">-" "-~" "-|" "->" "--" "-<" "<~" "<*" "<|" "<:" "<$" "<=" "<>" "<-" "<<" "<+" "" "++" "?:" "?=" "?." "??" "/*" "/=" "/>" "//" "__" "~~" "(*" "*)" "\\\\" "://" ";;"))) #+end_src *** Popup (popper) + Shackle Buffers :PROPERTIES: :CUSTOM_ID: h:e9d40e63-0e1f-47df-98f7-5427992588a4 :END: The popper package allows to declare different buffers as 'popup-type', which sort of acts like a scratchpad. It can be toggled at any time using =popper-toggle= and the resulting frame can be freely customized (with =shackle=) to a certain size. It is also possible to prevent a buffer from appearing - I do this for example to the =*Warnings*= buffer, since usually I am not interested in it's output. =popper-echo-mode= shows all buffers that are currently stored as a popup in the echo area when a popup is opened - this is useful since you can cycle between all popup buffers. #+begin_src emacs-lisp (use-package popper :bind (("M-[" . popper-toggle)) :init (setq popper-reference-buffers '("\\*Messages\\*" ("\\*Warnings\\*" . hide) "Output\\*$" "\\*Async Shell Command\\*" "\\*Async-native-compile-log\\*" help-mode helpful-mode "*Occur*" "*scratch*" "*julia*" "*Python*" "*rustic-compilation*" "*cargo-run*" ;; ("*tex-shell*" . hide) (compilation-mode . hide))) (popper-mode +1) (popper-echo-mode +1)) (use-package shackle :config (setq shackle-rules '(("*Messages*" :select t :popup t :align right :size 0.3) ("*Warnings*" :ignore t :popup t :align right :size 0.3) ("*Occur*" :select t :popup t :align below :size 0.2) ("*scratch*" :select t :popup t :align below :size 0.2) ("*Python*" :select t :popup t :align below :size 0.2) ("*rustic-compilation*" :select t :popup t :align below :size 0.4) ("*cargo-run*" :select t :popup t :align below :size 0.2) ("*tex-shell*" :ignore t :popup t :align below :size 0.2) (helpful-mode :select t :popup t :align right :size 0.35) (help-mode :select t :popup t :align right :size 0.4))) (shackle-mode 1)) #+end_src *** Indicate first and last line of buffer :PROPERTIES: :CUSTOM_ID: h:a6d23c8c-125f-4e36-af30-ff0a1e0d5a28 :END: This places little angled indicators on the fringe of a window which indicate buffer boundaries. This is not super useful, but makes use of a space that I want to keep for aesthetic reasons anyways and makes it a bit more useful in the process. #+begin_src emacs-lisp (setq-default indicate-buffer-boundaries t) #+end_src *** Authentication :PROPERTIES: :CUSTOM_ID: h:053a36bf-168f-4f63-a0c4-f0139dc6cc3b :END: This defines the authentication sources used by =org-calfw= ([[#h:c760f04e-622f-4b3e-8916-53ca8cce6edc][Calendar]]) and [[#h:1a8585ed-d9f2-478f-a132-440ada1cde2c][Forge]]. #+begin_src emacs-lisp (setq auth-sources '( "~/.emacs.d/.caldav" "~/.emacs.d/.authinfo.gpg") auth-source-cache-expiry nil) ; default is 2h #+end_src ** Modules :PROPERTIES: :CUSTOM_ID: h:f2622fd3-7f14-47a8-8c21-33574fcbf14b :END: This section houses all configuration bits that are related to a specific package that is not fundamental to my Emacs experience. At some point this will receive further sorting, but for now this is good enough. *** Org Mode :PROPERTIES: :CUSTOM_ID: h:99544398-72af-4382-b8e1-01b2221baff4 :END: org-mode is probably my most-used mode in Emcas. It acts as my organizer, config management tool and calender even. Note that nearly all headings within the =Org-mode= heading are coded within the =use-package= setup, so be very careful about moving stuff about here. **** General org-mode :PROPERTIES: :CUSTOM_ID: h:877c9401-a354-4e44-a235-db1a90d19e00 :END: This sets up the basic org-mode. I wrote a function to handle some of the initial org-mode behaviour in [[#h:06b77d28-3fd5-4554-8c7d-32c1b0ec8da5][org-mode setup. ]] This part of the configuration mostly makes some aesthetic changes, enables neat LaTeX and points Emacs to some files that it needs for org-mode #+begin_src emacs-lisp (use-package org ;;:diminish (org-indent-mode) :hook (org-mode . swarsel/org-mode-setup) :bind (("C-" . org-fold-outer) ("C-c s" . org-store-link)) :config (setq org-ellipsis " ⤵" org-link-descriptive t org-hide-emphasis-markers t) (setq org-startup-folded t) (setq org-support-shift-select t) ;; (setq org-agenda-start-with-log-mode t) ;; (setq org-log-done 'time) ;; (setq org-log-into-drawer t) (setq org-startup-with-inline-images t) (setq org-image-actual-width nil) (setq org-format-latex-options '(:foreground "White" :background default :scale 2.0 :html-foreground "Black" :html-background "Transparent" :html-scale 1.0 :matchers ("begin" "$1" "$" "$$" "\\(" "\\["))) #+end_src **** org-agenda :PROPERTIES: :CUSTOM_ID: h:2b3b4eb6-68a1-476d-b5d1-940a21484f1d :END: Here I setup a plethora of keywords, keybinds and paths to give my org-agenda more power. #+begin_src emacs-lisp (setq org-agenda-files '("/home/swarsel/Nextcloud/Org/Tasks.org" "/home/swarsel/Nextcloud/Org/Archive.org" "/home/swarsel/Nextcloud/Org/Anki.org" "/home/swarsel/Calendars/leon_cal.org")) (setq org-refile-targets '((swarsel-archive-org-file :maxlevel . 1) (swarsel-anki-org-file :maxlevel . 1) (swarsel-tasks-org-file :maxlevel . 1))) (setq org-todo-keywords '((sequence "TODO(t)" "NEXT(n)" "|" "DONE(d!)") (sequence "BACKLOG(b)" "PLAN(p)" "READY(r)" "ACTIVE(a)" "REVIEW(v)" "WAIT(w@/!)" "HOLD(h)" "|" "COMPLETED(c)" "CANC(k@)"))) ;; Configure custom agenda views (setq org-agenda-custom-commands '(("d" "Dashboard" ((agenda "" ((org-deadline-warning-days 7))) (todo "NEXT" ((org-agenda-overriding-header "Next Tasks"))) (tags-todo "agenda/ACTIVE" ((org-agenda-overriding-header "Active Projects"))))) ("n" "Next Tasks" ((todo "NEXT" ((org-agenda-overriding-header "Next Tasks"))))) ("W" "Work Tasks" tags-todo "+work-email") ("w" "Workflow Status" ((todo "WAIT" ((org-agenda-overriding-header "Waiting on External") (org-agenda-files org-agenda-files))) (todo "REVIEW" ((org-agenda-overriding-header "In Review") (org-agenda-files org-agenda-files))) (todo "PLAN" ((org-agenda-overriding-header "In Planning") (org-agenda-todo-list-sublevels nil) (org-agenda-files org-agenda-files))) (todo "BACKLOG" ((org-agenda-overriding-header "Project Backlog") (org-agenda-todo-list-sublevels nil) (org-agenda-files org-agenda-files))) (todo "READY" ((org-agenda-overriding-header "Ready for Work") (org-agenda-files org-agenda-files))) (todo "ACTIVE" ((org-agenda-overriding-header "Active Projects") (org-agenda-files org-agenda-files))) (todo "COMPLETED" ((org-agenda-overriding-header "Completed Projects") (org-agenda-files org-agenda-files))) (todo "CANC" ((org-agenda-overriding-header "Cancelled Projects") (org-agenda-files org-agenda-files))))))) #+end_src **** org capture templates :PROPERTIES: :CUSTOM_ID: h:23183635-3d46-4d7d-8eda-e0a085b335ef :END: I wrote these capture templates to allow myself to quickly create Anki cards from within Emacs. I nearly never use this feature, but it cannot hurt to have. #+begin_src emacs-lisp (setq org-capture-templates `( ("a" "Anki basic" entry (file+headline swarsel-org-anki-filepath "Dispatch") (function swarsel-anki-make-template-string)) ("A" "Anki cloze" entry (file+headline org-swarsel-anki-file "Dispatch") "* %<%H:%M>\n:PROPERTIES:\n:ANKI_NOTE_TYPE: Cloze\n:ANKI_DECK: 🦁 All::01 ❤️ Various::00 ✨ Allgemein\n:END:\n** Text\n%?\n** Extra\n") ("t" "Tasks / Projects") ("tt" "Task" entry (file+olp swarsel-org-tasks-filepath "Inbox") "* TODO %?\n %U\n %a\n %i" :empty-lines 1) )) ) #+end_src **** Font Faces :PROPERTIES: :CUSTOM_ID: h:40528f5a-c8cd-471b-b862-4088e8e61860 :END: Again, my understanding of the font-faces in Emacs is limited. This is mostly just tuned so that my org-files look acceptable. #+begin_src emacs-lisp ;; Set faces for heading levels (with-eval-after-load 'org-faces (dolist (face '((org-level-1 . 1.1) (org-level-2 . 0.9) (org-level-3 . 0.9) (org-level-4 . 0.9) (org-level-5 . 0.9) (org-level-6 . 0.9) (org-level-7 . 0.9) (org-level-8 . 0.9))) (set-face-attribute (car face) nil :font swarsel-alt-font :weight 'medium :height (cdr face))) ;; Ensure that anything that should be fixed-pitch in Org files appears that way (set-face-attribute 'org-block nil :inherit 'fixed-pitch) (set-face-attribute 'org-table nil :inherit 'fixed-pitch) (set-face-attribute 'org-formula nil :inherit 'fixed-pitch) (set-face-attribute 'org-code nil :inherit '(shadow fixed-pitch)) (set-face-attribute 'org-verbatim nil :inherit '(shadow fixed-pitch)) (set-face-attribute 'org-special-keyword nil :inherit '(font-lock-comment-face fixed-pitch)) (set-face-attribute 'org-meta-line nil :inherit '(font-lock-comment-face fixed-pitch)) (set-face-attribute 'org-checkbox nil :inherit 'fixed-pitch)) #+end_src **** org-appear :PROPERTIES: :CUSTOM_ID: h:62829574-a069-44b8-afb3-401a268d2747 :END: This package makes emphasis-markers appear when the cursor moves over them. Very useful as I enjoy the clean look of not always seeing them, but it is annoying not to be able to edit them properly. #+begin_src emacs-lisp (use-package org-appear :hook (org-mode . org-appear-mode) :init (setq org-appear-autolinks t) (setq org-appear-autokeywords t) (setq org-appear-autoentities t) (setq org-appear-autosubmarkers t)) #+end_src **** Centered org-mode Buffers :PROPERTIES: :CUSTOM_ID: h:bbcfa895-4d46-4b1d-b84e-f634e982c46e :END: I like org-mode buffers to be centered, as I do not find that enormous lines are of big use. Function definition in: [[#h:fa710375-2efe-49b4-af6a-a875aca6e4a2][Visual-fill column]] #+begin_src emacs-lisp (use-package visual-fill-column :hook (org-mode . swarsel/org-mode-visual-fill)) #+end_src **** Fix headings not folding sometimes :PROPERTIES: :CUSTOM_ID: h:c1a0adea-ca97-43d7-b5a0-b856d2ebc9a8 :END: There is a weird bug in org-mode that makes it so that headings were not folding correctly sometimes. This setting seems to fix it. #+begin_src emacs-lisp (setq org-fold-core-style 'overlays) #+end_src **** Babel :PROPERTIES: :CUSTOM_ID: h:3e0b6da3-0497-4080-bb49-bab949c03bc4 :END: org-babel allows to run blocks in other programming languages within an org-mode buffer, similar to what e.g. jupyterhub offers for python. It also offers a very useful utility of exporting org-mode buffers to different formats; the feature I enjoy most is what makes this file useful: the tangling functionality. ***** Language Configuration :PROPERTIES: :CUSTOM_ID: h:5d5ed7be-ec5f-4e17-bbb8-820ab6a9961c :END: - This configures the languages that babel recognizes. #+begin_src emacs-lisp (org-babel-do-load-languages 'org-babel-load-languages '((emacs-lisp . t) (python . t) (js . t) (shell . t) )) (push '("conf-unix" . conf-unix) org-src-lang-modes) #+end_src ***** old easy structure templates :PROPERTIES: :CUSTOM_ID: h:d112ed66-b2dd-45cc-8d70-9cf6631f28a9 :END: - org 9.2 changed the way structure templates work. This brings back the old way it worked. Usage: Type =<=, followed by one of the below keywords and press =RET=. The corresponding source block should appear. #+begin_src emacs-lisp (require 'org-tempo) (add-to-list 'org-structure-template-alist '("sh" . "src shell")) (add-to-list 'org-structure-template-alist '("el" . "src emacs-lisp")) (add-to-list 'org-structure-template-alist '("py" . "src python :results output")) (add-to-list 'org-structure-template-alist '("nix" . "src nix :tangle")) #+end_src **** aucTex :PROPERTIES: :CUSTOM_ID: h:4696e2fc-3296-47dc-8fc3-66912c329d4c :END: This provides several utilities for LaTeX in Emacs, including many completions and convenience functions for math-mode. #+begin_src emacs-lisp (use-package auctex) (setq TeX-auto-save t) (setq TeX-save-query nil) (setq TeX-parse-self t) (setq-default TeX-master nil) (add-hook 'LaTeX-mode-hook 'visual-line-mode) (add-hook 'LaTeX-mode-hook 'flyspell-mode) (add-hook 'LaTeX-mode-hook 'LaTeX-math-mode) (add-hook 'LaTeX-mode-hook 'reftex-mode) (setq LaTeX-electric-left-right-brace t) (setq font-latex-fontify-script nil) (setq TeX-electric-sub-and-superscript t) ;; (setq reftex-plug-into-AUCTeX t) #+end_src **** org-download :PROPERTIES: :CUSTOM_ID: h:406e5ecb-66f0-49bf-85ca-8b499f73ec5b :END: This package allows to download and copy images into org-mode buffers. Sadly it does not work in a very stable manner - if you copy images that are also links to another page (like is often the case in a Google image search), Emacs might crash from this. #+begin_src emacs-lisp (use-package org-download :after org :defer nil :custom (org-download-method 'directory) (org-download-image-dir "./images") (org-download-heading-lvl 0) (org-download-timestamp "org_%Y%m%d-%H%M%S_") ;;(org-image-actual-width 500) (org-download-screenshot-method "grim -g \"$(slurp)\" %s") :bind ("C-M-y" . org-download-screenshot) :config (require 'org-download)) #+end_src **** org-fragtog :PROPERTIES: :CUSTOM_ID: h:a02b1162-3e19-46f1-8efc-9f375971645c :END: This package automatically toggles LaTeX-fragments in org-files. It seems to also work in markdown-files which is a nice addition, as my Obsidian notes are held in markdown. #+begin_src emacs-lisp (use-package org-fragtog) (add-hook 'org-mode-hook 'org-fragtog-mode) (add-hook 'markdown-mode-hook 'org-fragtog-mode) #+end_src **** org-modern :PROPERTIES: :CUSTOM_ID: h:95b42e77-767c-4461-9ba8-b1c1cd18266c :END: This just makes org-mode a little bit more beautiful, mostly by making the =begin_src= and =end_src= tags in source-blocks turn into more beautiful icons, as well as hiding =#+= tags before them, as well as in the properties section of the file. #+begin_src emacs-lisp (use-package org-modern :config (setq org-modern-block-name '((t . t) ("src" "»" "∥"))) :hook (org-mode . org-modern-mode)) #+end_src **** Presentations :PROPERTIES: :CUSTOM_ID: h:4e11a845-a7bb-4eb5-b4ce-5b2f52e07425 :END: Recently I have grown fond of holding presentations using Emacs :) #+begin_src emacs-lisp (use-package org-present :bind (:map org-present-mode-keymap ("q" . org-present-quit) ("" . swarsel/org-present-prev) ("" . 'ignore) ("" . 'ignore) ("" . swarsel/org-present-next)) :hook ((org-present-mode . swarsel/org-present-start) (org-present-mode-quit . swarsel/org-present-end)) ) (use-package hide-mode-line) (defun swarsel/org-present-start () (setq-local face-remapping-alist '((default (:height 1.5) variable-pitch) (header-line (:height 4.0) variable-pitch) (org-document-title (:height 1.75) org-document-title) (org-code (:height 1.55) org-code) (org-verbatim (:height 1.55) org-verbatim) (org-block (:height 1.25) org-block) (org-block-begin-line (:height 0.7) org-block) )) (dolist (face '((org-level-1 . 1.1) (org-level-2 . 1.2) (org-level-3 . 1.2) (org-level-4 . 1.2) (org-level-5 . 1.2) (org-level-6 . 1.2) (org-level-7 . 1.2) (org-level-8 . 1.2))) (set-face-attribute (car face) nil :font swarsel-alt-font :weight 'medium :height (cdr face))) (setq header-line-format " ") (setq visual-fill-column-width 90) (setq indicate-buffer-boundaries nil) (setq inhibit-message nil) (breadcrumb-mode 0) (org-display-inline-images) (global-hl-line-mode 0) (display-line-numbers-mode 0) (org-modern-mode 0) (evil-insert-state 1) (beginning-of-buffer) (org-present-read-only) ;; (org-present-hide-cursor) (swarsel/org-present-slide) ) (defun swarsel/org-present-end () (setq-local face-remapping-alist '((default variable-pitch default))) (dolist (face '((org-level-1 . 1.1) (org-level-2 . 0.9) (org-level-3 . 0.9) (org-level-4 . 0.9) (org-level-5 . 0.9) (org-level-6 . 0.9) (org-level-7 . 0.9) (org-level-8 . 0.9))) (set-face-attribute (car face) nil :font swarsel-alt-font :weight 'medium :height (cdr face))) (setq header-line-format nil) (setq visual-fill-column-width 150) (setq indicate-buffer-boundaries t) (setq inhibit-message nil) (breadcrumb-mode 1) (global-hl-line-mode 1) (display-line-numbers-mode 1) (org-remove-inline-images) (org-modern-mode 1) (evil-normal-state 1) ;; (org-present-show-cursor) ) (defun swarsel/org-present-slide () (org-overview) (org-show-entry) (org-show-children) ) (defun swarsel/org-present-prev () (interactive) (org-present-prev) (swarsel/org-present-slide)) (defun swarsel/org-present-next () (interactive) (unless (eobp) (org-next-visible-heading 1) (org-fold-show-entry)) (when (eobp) (org-present-next) (swarsel/org-present-slide) )) (defun clojure-leave-clojure-mode-function () ) (add-hook 'buffer-list-update-hook #'clojure-leave-clojure-mode-function) (add-hook 'org-present-mode-hook 'swarsel/org-present-start) (add-hook 'org-present-mode-quit-hook 'swarsel/org-present-end) (add-hook 'org-present-after-navigate-functions 'swarsel/org-present-slide) #+end_src *** Nix Mode :PROPERTIES: :CUSTOM_ID: h:406c2ecc-0e3e-4d9f-9ae3-3eb1f8b87d1b :END: This adds a rudimentary nix-mode to Emacs. I have not really tried this out, as I am mostly editing nix-files in org-mode anyways. #+begin_src emacs-lisp (use-package nix-mode :mode "\\.nix\\'") #+end_src *** nixpkgs-fmt Adds functions for formatting nix code. #+begin_src emacs-lisp (use-package nixpkgs-fmt) #+end_src *** Markdown Mode :PROPERTIES: :CUSTOM_ID: h:50327461-a11b-4e81-830a-90febc720cfa :END: **** Mode :PROPERTIES: :CUSTOM_ID: h:734dc40a-a2c4-4839-b884-cb99b81aa6fe :END: #+begin_src emacs-lisp (setq markdown-command "pandoc") (use-package markdown-mode :ensure t :mode ("README\\.md\\'" . gfm-mode) :init (setq markdown-command "multimarkdown") :bind (:map markdown-mode-map ("C-c C-e" . markdown-do))) #+end_src **** LaTeX in Markdown :PROPERTIES: :CUSTOM_ID: h:8d90fe51-0b32-423a-a159-4f853bc29b68 :END: #+begin_src emacs-lisp (add-hook 'markdown-mode-hook (lambda () (local-set-key (kbd "C-c C-x C-l") 'org-latex-preview) (local-set-key (kbd "C-c C-x C-u") 'markdown-toggle-url-hiding) )) #+end_src *** Olivetti :PROPERTIES: :CUSTOM_ID: h:65e69741-9860-4ed0-bbed-7b7be9a2a9d6 :END: Olivetti is a mode specialized for writing prose in Emacs. I went for a very simple setup with little distractions. This mode is not automatically activated anywhere because I only rarely need it. #+begin_src emacs-lisp (use-package olivetti :init (setq olivetti-body-width 100) (setq olivetti-recall-visual-line-mode-entry-state t)) #+end_src *** darkroom :PROPERTIES: :CUSTOM_ID: h:94d4a0dc-b0d7-4702-b760-beeaa6da2b8f :END: Darkroom is package that reduces all forms of distraction to a minimum - this can be useful when simply reading a file for example. For this mode I have increased the text scale by a large margin to make for comfortable reading This mode is not automatically activated anywhere because I only rarely need it. #+begin_src emacs-lisp (use-package darkroom :init (setq darkroom-text-scale-increase 3)) #+end_src *** Ripgrep :PROPERTIES: :CUSTOM_ID: h:87453f1c-8ea5-4d0a-862d-8973d5bc5405 :END: This is the ripgrep command for Emacs. #+begin_src emacs-lisp (use-package rg) #+end_src *** Tree-sitter :PROPERTIES: :CUSTOM_ID: h:543641d0-02a9-459e-a2d6-96c8fcc06864 :END: Tree-sitter is a parsing library integrated into Emacs to provide better syntax highlighting and code analysis. It generates concrete syntax trees for source code, enabling more accurate and efficient text processing. Emacs' tree-sitter integration enhances language support, offering features like incremental parsing and precise syntax-aware editing. This improves the development experience by providing robust and dynamic syntax features, making it easier for me to navigate and manipulate code. In order to update the language grammars, run the next command below. #+begin_src emacs-lisp :tangle no :export both (mapc #'treesit-install-language-grammar (mapcar #'car treesit-language-source-alist)) #+end_src #+RESULTS: | bash | c | cmake | cpp | css | elisp | go | html | javascript | json | julia | latex | make | markdown | R | python | typescript | rust | sql | toml | tsx | yaml | #+begin_src emacs-lisp (use-package emacs :ensure nil :init (setq treesit-language-source-alist '((bash . ("https://github.com/tree-sitter/tree-sitter-bash")) (c . ("https://github.com/tree-sitter/tree-sitter-c")) (cmake . ("https://github.com/uyha/tree-sitter-cmake")) (cpp . ("https://github.com/tree-sitter/tree-sitter-cpp")) (css . ("https://github.com/tree-sitter/tree-sitter-css")) (elisp . ("https://github.com/Wilfred/tree-sitter-elisp")) (go . ("https://github.com/tree-sitter/tree-sitter-go")) (html . ("https://github.com/tree-sitter/tree-sitter-html")) (javascript . ("https://github.com/tree-sitter/tree-sitter-javascript")) (json . ("https://github.com/tree-sitter/tree-sitter-json")) (julia . ("https://github.com/tree-sitter/tree-sitter-julia")) (latex . ("https://github.com/latex-lsp/tree-sitter-latex")) (make . ("https://github.com/alemuller/tree-sitter-make")) (markdown . ("https://github.com/ikatyang/tree-sitter-markdown")) (R . ("https://github.com/r-lib/tree-sitter-r")) (python . ("https://github.com/tree-sitter/tree-sitter-python")) (typescript . ("https://github.com/tree-sitter/tree-sitter-typescript" "typescript/src" "typescript")) (rust . ("https://github.com/tree-sitter/tree-sitter-rust")) (sql . ("https://github.com/m-novikov/tree-sitter-sql")) (toml . ("https://github.com/tree-sitter/tree-sitter-toml")) (tsx . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "typescript/src")) (yaml . ("https://github.com/ikatyang/tree-sitter-yaml")))) ) (use-package treesit-auto :config (global-treesit-auto-mode) (setq treesit-auto-install 'prompt)) #+end_src *** direnv (envrc) :PROPERTIES: :CUSTOM_ID: h:82ddeef2-99f8-465b-ba36-07c3eaad717b :END: #+begin_src emacs-lisp (use-package direnv :custom (direnv-always-show-summary nil) :config (direnv-mode)) #+end_src *** avy :PROPERTIES: :CUSTOM_ID: h:efb3f0fd-e846-4df9-ba48-2e45d776f68f :END: =avy= provides the ability to search for any character on the screen (not only in the current buffer!) - I enjoy this utility a lot and use it possibly even more often than the native vim commands. #+begin_src emacs-lisp (use-package avy :bind (("M-o" . avy-goto-char-timer)) :config (setq avy-all-windows 'all-frames)) #+end_src *** crdt (Collaborative Editing) :PROPERTIES: :CUSTOM_ID: h:1c1821c6-98de-4079-a4f3-6ba6e6dcb668 :END: With this it is possible to work on the same file collaboratively. I have never tried it out, but it sounds cool. #+begin_src emacs-lisp (use-package crdt) #+end_src *** devdocs :PROPERTIES: :CUSTOM_ID: h:d9a6cb44-736e-4608-951f-e928e1b757c0 :END: =devdocs= is a very nice package that provides documentation from [[https:devdocs.io]]. This is very useful since e.g. =pyright= provides only a very bad documentation and I do not want to leave Emacs all the time just to read documentation. To install a documentation, use the =devdocs=install= command and select the appropriate version. =devdocs-update-all= can be used to download and reinstall all installed documents if a newer version is available. Check documentation with =devdocs-lookup= (=C-SPC h d=). #+begin_src emacs-lisp (use-package devdocs) (add-hook 'python-mode-hook (lambda () (setq-local devdocs-current-docs '("python~3.12" "numpy~1.23" "matplotlib~3.7" "pandas~1")))) (add-hook 'python-ts-mode-hook (lambda () (setq-local devdocs-current-docs '("python~3.12" "numpy~1.23" "matplotlib~3.7" "pandas~1")))) (add-hook 'c-mode-hook (lambda () (setq-local devdocs-current-docs '("c")))) (add-hook 'c-ts-mode-hook (lambda () (setq-local devdocs-current-docs '("c")))) (add-hook 'c++-mode-hook (lambda () (setq-local devdocs-current-docs '("cpp")))) (add-hook 'c++-ts-mode-hook (lambda () (setq-local devdocs-current-docs '("cpp")))) ; (devdocs-update-all) #+end_src *** Projectile :PROPERTIES: :CUSTOM_ID: h:5cde5032-251e-4cc4-9202-b4ce996f92c2 :END: projectile is useful for keeping track of your git projects within Emacs. I mostly use it to quickly switch between projects. #+begin_src emacs-lisp (use-package projectile :diminish projectile-mode :config (projectile-mode) :custom ((projectile-completion-system 'auto)) ;; integrate ivy into completion system :bind-keymap ("C-c p" . projectile-command-map) ; all projectile commands under this :init ;; NOTE: Set this to the folder where you keep your Git repos! (when (file-directory-p swarsel-projects-directory) (setq projectile-project-search-path (list swarsel-projects-directory))) (setq projectile-switch-project-action #'magit-status)) #+end_src *** Magit :PROPERTIES: :CUSTOM_ID: h:d2c7323d-f8c6-4f23-b70a-930e3e4ecce5 :END: magit is the best git utility I have ever used - it has a beautiful interface and is very verbose. Here I mostly just setup the list of repositories that I want to expost to magit. Also, Emacs needs a little extra love to accept my Yubikey for git commits etc. We also set that here. #+begin_src emacs-lisp (use-package magit :config (setq magit-repository-directories `((,swarsel-projects-directory . 1) (,swarsel-emacs-directory . 0) (,swarsel-obsidian-directory . 0) ("~/.dotfiles/" . 0))) :custom (magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1)) ; stay in the same window #+end_src *** Yubikey support :PROPERTIES: :CUSTOM_ID: h:d78709dd-4f79-441c-9166-76f61f90359a :END: The following settings are needed to make sure emacs works for magit commits and pushes. It is not a beautiful solution since commiting uses pinentry-emacs and pushing uses pinentry-gtk2, but it works for now at least. #+begin_src emacs-lisp ;; yubikey support for pushing commits ;; commiting is enabled through nixos gpg-agent config (use-package pinentry) (pinentry-start) (setq epg-pinentry-mode 'loopback) (setenv "SSH_AUTH_SOCK" (string-chop-newline (shell-command-to-string "gpgconf --list-dirs agent-ssh-socket"))) #+end_src *** Forge :PROPERTIES: :CUSTOM_ID: h:1a8585ed-d9f2-478f-a132-440ada1cde2c :END: NOTE: Make sure to configure a GitHub token before using this package! - https://magit.vc/manual/forge/Token-Creation.html#Token-Creation - https://magit.vc/manual/ghub/Getting-Started.html#Getting-Started - https://magit.vc/manual/ghub/Storing-a-Token.html - https://www.emacswiki.org/emacs/GnuPG (1) in practice: github -<> settings -<> developer option -<> create classic token with repo; user; read:org permissions (2) install GnuGP (and add to PATH) (3) create ~/.authinfo.gpg with the following info scheme: machine api.github.com login USERNAME^forge password 012345abcdef... #+begin_src emacs-lisp (use-package forge :after magit) (with-eval-after-load 'forge (add-to-list 'forge-alist '("sgit.iue.tuwien.ac.at" "sgit.iue.tuwien.ac.at/api/v1" "sgit.iue.tuwien.ac.at" forge-gitea-repository))) #+end_src *** git-timemachine :PROPERTIES: :CUSTOM_ID: h:cf5b0e6b-56a5-4a93-99fb-258eb7cb2eb4 :END: This is just a nice utility to browse different versions of a file of a git project within Emacs. #+begin_src emacs-lisp (use-package git-timemachine :hook (git-time-machine-mode . evil-normalize-keymaps) :init (setq git-timemachine-show-minibuffer-details t)) #+end_src *** Delimiters (brackets): rainbow-delimiters, highlight-parentheses :PROPERTIES: :CUSTOM_ID: h:d9671ab7-a75a-47c6-a1f4-376d126c9b0a :END: - rainbow-delimiters colors all delimiters, also ones not in current selection - paren highlights the current delimiter selection especially bold - highlight-parentheses boldly highlights all delimiters in current selection I am not completely sure on electric-pair-mode yet, sometimes it is very helpful, sometimes it annoys me to no end. #+begin_src emacs-lisp (use-package rainbow-delimiters :hook (prog-mode . rainbow-delimiters-mode)) (use-package highlight-parentheses :config (setq highlight-parentheses-colors '("black" "white" "black" "black" "black" "black" "black")) (setq highlight-parentheses-background-colors '("magenta" "blue" "cyan" "green" "yellow" "orange" "red")) (global-highlight-parentheses-mode t)) (electric-pair-mode 1) (setq electric-pair-preserve-balance t) (setq electric-pair-skip-self nil) (setq electric-pair-delete-adjacent-pairs t) ;; don't skip newline when auto-pairing parenthesis (setq electric-pair-skip-whitespace-chars '(9 32)) ;; in org-mode buffers, do not pair < and > in order not to interfere with org-tempo (add-hook 'org-mode-hook (lambda () (setq-local electric-pair-inhibit-predicate `(lambda (c) (if (char-equal c ?<) t (,electric-pair-inhibit-predicate c)))))) #+end_src *** rainbow-mode :PROPERTIES: :CUSTOM_ID: h:d1a32a69-2f9a-45ef-95fe-a00e3551dc94 :END: Complimentary to the delimiters-packages above, this package sets the background color of the delimiters, which makes it easier to see at a glance where we are in a delimiter-tree. #+begin_src emacs-lisp (use-package rainbow-mode :config (rainbow-mode)) #+end_src *** Corfu :PROPERTIES: :CUSTOM_ID: h:5653d693-ecca-4c95-9633-66b9e3241070 :END: This is the company equivalent to the vertico gang. I dislike the standard behaviour that makes the cursor move into the completion framework on presses of == and ==. Nerd icons is originally enabled here: [[#h:eb0ea526-a83a-4664-b3a1-2b40d3a31493][Icons]] Navigation functions defined here: [[#h:a1802f9b-bb71-4fd5-86fa-945da18e8b81][corfu: Do not interrupt navigation]] #+begin_src emacs-lisp ;; (use-package corfu ;; :custom ;; (corfu-cycle t) ;; :init ;; (global-corfu-mode)) (use-package corfu :init (global-corfu-mode) (corfu-history-mode) (corfu-popupinfo-mode) ; Popup completion info :custom (corfu-auto t) (corfu-auto-prefix 3) (corfu-auto-delay 0.3) (corfu-cycle t) (corfu-quit-no-match 'separator) (corfu-separator ?\s) ;; (corfu-quit-no-match t) (corfu-popupinfo-max-height 70) (corfu-popupinfo-delay '(0.5 . 0.2)) ;; (corfu-preview-current 'insert) ; insert previewed candidate (corfu-preselect 'prompt) (corfu-on-exact-match nil) ; Don't auto expand tempel snippets ;; Optionally use TAB for cycling, default is `corfu-complete'. :bind (:map corfu-map ("M-SPC" . corfu-insert-separator) ("" . swarsel/corfu-normal-return) ;; ("C-" . swarsel/corfu-complete) ("S-" . corfu-popupinfo-scroll-down) ("S-" . corfu-popupinfo-scroll-up) ("C-" . corfu-previous) ("C-" . corfu-next) (" " . swarsel/corfu-quit-and-up) (" " . swarsel/corfu-quit-and-down)) ) (use-package nerd-icons-corfu) (add-to-list 'corfu-margin-formatters #'nerd-icons-corfu-formatter) (setq nerd-icons-corfu-mapping '((array :style "cod" :icon "symbol_array" :face font-lock-type-face) (boolean :style "cod" :icon "symbol_boolean" :face font-lock-builtin-face) ;; ... (t :style "cod" :icon "code" :face font-lock-warning-face))) #+end_src *** cape :PROPERTIES: :CUSTOM_ID: h:c3cc1c12-3ab8-42b7-be07-63f54eac397f :END: cape adds even more completion capabilities by adding a lot of completion logic that is exposed as separate functions. I tried out adding these to the =completion-at-points-functions= alist, but I felt like it cluttered my suggestions too much. Hence I now just call the respective functions when I need them. For this I setup the =C-z= keybinding in [[#h:218376e8-086b-46bf-91b3-78295d5d440f][General evil]]. I leave the commented out alist extensions here in case I want to try them out at some point in the future. #+begin_src emacs-lisp (use-package cape :bind ("C-z p" . completion-at-point) ;; capf ("C-z t" . complete-tag) ;; etags ("C-z d" . cape-dabbrev) ;; or dabbrev-completion ("C-z h" . cape-history) ("C-z f" . cape-file) ("C-z k" . cape-keyword) ("C-z s" . cape-elisp-symbol) ("C-z e" . cape-elisp-block) ("C-z a" . cape-abbrev) ("C-z l" . cape-line) ("C-z w" . cape-dict) ("C-z :" . cape-emoji) ("C-z \\" . cape-tex) ("C-z _" . cape-tex) ("C-z ^" . cape-tex) ("C-z &" . cape-sgml) ("C-z r" . cape-rfc1345) ;; Add to the global default value of `completion-at-point-functions' which is ;; used by `completion-at-point'. The order of the functions matters, the ;; first function returning a result wins. Note that the list of buffer-local ;; completion functions takes precedence over the global list. ;; (add-to-list 'completion-at-point-functions #'cape-dabbrev) ;; (add-to-list 'completion-at-point-functions #'cape-file) ;; (add-to-list 'completion-at-point-functions #'cape-elisp-block) ;; (add-to-list 'completion-at-point-functions #'cape-history) ;; (add-to-list 'completion-at-point-functions #'cape-keyword) ;; (add-to-list 'completion-at-point-functions #'cape-tex) ;; (add-to-list 'completion-at-point-functions #'cape-sgml) ;; (add-to-list 'completion-at-point-functions #'cape-rfc1345) ;; (add-to-list 'completion-at-point-functions #'cape-abbrev) ;; (add-to-list 'completion-at-point-functions #'cape-dict) ;; (add-to-list 'completion-at-point-functions #'cape-elisp-symbol) ;; (add-to-list 'completion-at-point-functions #'cape-line) ) #+end_src *** rust :PROPERTIES: :CUSTOM_ID: h:3aa20438-edf6-4b13-a90d-3d5c51239c44 :END: This sets up rustic-mode with tree-sitter support - there is still one issue to iron out with automatic adding of dependency crates, but everything else works fine now. #+begin_src emacs-lisp (use-package rustic :init (setq rust-mode-treesitter-derive t) :config (define-key rust-ts-mode-map (kbd "C-c C-c C-r") 'rustic-cargo-run) (define-key rust-ts-mode-map (kbd "C-c C-c C-b") 'rustic-cargo-build) (define-key rust-ts-mode-map (kbd "C-c C-c C-k") 'rustic-cargo-check) (define-key rust-ts-mode-map (kbd "C-c C-c d") 'rustic-cargo-doc) (define-key rust-ts-mode-map (kbd "C-c C-c a") 'rustic-cargo-add) (setq rustic-format-on-save t) (setq rustic-lsp-client 'eglot) :mode ("\\.rs" . rustic-mode)) #+end_src *** Tramp :PROPERTIES: :CUSTOM_ID: h:b9b27a88-06f3-470b-a604-a20b2079bc26 :END: Tramp allows for SSH access of files over Emacs. I have no ideas what the options here mean, but this is a recommended configuration that I found (sadly I lost the link). I need to research more what these options really do. #+begin_src emacs-lisp (use-package tramp :init (setq vc-ignore-dir-regexp (format "\\(%s\\)\\|\\(%s\\)" vc-ignore-dir-regexp tramp-file-name-regexp)) (setq tramp-default-method "ssh") (setq tramp-auto-save-directory (expand-file-name "tramp-auto-save" user-emacs-directory)) (setq tramp-persistency-file-name (expand-file-name "tramp-connection-history" user-emacs-directory)) (setq password-cache-expiry nil) (setq tramp-use-ssh-controlmaster-options nil) (setq remote-file-name-inhibit-cache nil) :config (customize-set-variable 'tramp-ssh-controlmaster-options (concat "-o ControlPath=/tmp/ssh-tramp-%%r@%%h:%%p " "-o ControlMaster=auto -o ControlPersist=yes")) ) #+end_src *** diff-hl :PROPERTIES: :CUSTOM_ID: h:58415e95-8a7a-4517-acbb-5f1bb1028603 :END: This is a simple highlighting utility that uses the margin to visually show the differences since the last git commit. #+begin_src emacs-lisp (use-package diff-hl :hook ((prog-mode org-mode) . diff-hl-mode) :init (diff-hl-flydiff-mode) (diff-hl-margin-mode) (diff-hl-show-hunk-mouse-mode)) #+end_src *** Commenting :PROPERTIES: :CUSTOM_ID: h:d60ce0b1-cabf-43f5-a236-a1e4b400d2f5 :END: This package allows for swift commenting out and in of code snippets. For some reason, it is a bit broken in my config, as it sometimes comments out too much, sometimes too little, and sometimes it splits lines during commenting. Also, in org-mode when inside a src-block, it often times jumps to the top of the block. Still, this is avery convenient package. #+begin_src emacs-lisp (use-package evil-nerd-commenter :bind ("M-/" . evilnc-comment-or-uncomment-lines)) #+end_src *** yasnippet :PROPERTIES: :CUSTOM_ID: h:9ec11ee4-2250-414a-87b5-73ee680a3a4a :END: yasnippet allows to define snippets that can be quickly expanded by hitting the =TAB= key after inputting a keyword. I used to run this together with the =yasnippet-snippets= package, but the snippets in there I did not find all too useful for myself. I need to create some custom snippets here one day. #+begin_src emacs-lisp (use-package yasnippet :init (yas-global-mode 1) :config (yas-reload-all)) #+end_src ***** yasnippet math-snippets :PROPERTIES: :CUSTOM_ID: h:af0a78a5-17c2-4e13-b64a-772c27c4dee2 :END: The following block is mostly inspired from [[https://code.kulupu.party/thesuess/WTFmacs/]] and sets up a few prefixes that make LaTeX-math-mode nicer to use even with auctex and cape enabled. #+begin_src emacs-lisp (setq wtf/latex-mathbb-prefix "''") (setq swarsel/latex-mathcal-prefix "``") (use-package yasnippet :config (setq wtf/english-alphabet '("a" "b" "c" "d" "e" "f" "g" "h" "i" "j" "k" "l" "m" "n" "o" "p" "q" "r" "s" "t" "u" "v" "w" "x" "y" "z")) (dolist (elem wtf/english-alphabet) (when (string-equal elem (downcase elem)) (add-to-list 'wtf/english-alphabet (upcase elem)))) (yas-define-snippets 'latex-mode (mapcar (lambda (elem) (list (concat wtf/latex-mathbb-prefix elem) (concat "\\mathbb{" elem "}") (concat "Mathbb letter " elem))) wtf/english-alphabet)) (yas-define-snippets 'latex-mode (mapcar (lambda (elem) (list (concat swarsel/latex-mathcal-prefix elem) (concat "\\mathcal{" elem "}") (concat "Mathcal letter " elem))) wtf/english-alphabet)) (setq swtf/latex-math-symbols '(("x" . "\\times") ("*" . "\\cdot") ("." . "\\ldots") ("op" . "\\operatorname{$1}$0") ("o" . "\\circ") ("V" . "\\forall") ("v" . "\\vee") ("w" . "\\wedge") ("q" . "\\quad") ("f" . "\\frac{$1}{$2}$0") ("s" . "\\sum_{$1}^{$2}$0") ("p" . "\\prod_{$1}^{$2}$0") ("e" . "\\exists") ("i" . "\\int_{$1}^{$2}$0") ("c" . "\\cap") ("u" . "\\cup") ("0" . "\\emptyset"))) ) #+end_src *** eglot :PROPERTIES: :CUSTOM_ID: h:316857e7-4df8-4ec5-b22e-6dac918fa937 :END: After having tried out =lsp-mode= and =lsp-bridge= for a while each, I must say that =eglot= feels the most clean and fast to me. :PROPERTIES: :CUSTOM_ID: h:424fbc62-84e2-42c7-a1ca-e43ea04c43e5 :END: #+begin_src emacs-lisp (use-package eglot :ensure nil :hook ((python-mode python-ts-mode c-mode c-ts-mode c++-mode c++-ts-mode rust-ts-mode rustic-mode tex-mode LaTeX-mode ) . (lambda () (progn (eglot-ensure) (add-hook 'before-save-hook 'eglot-format nil 'local)))) :custom (eldoc-echo-area-use-multiline-p nil) (completion-category-defaults nil) :bind (:map eglot-mode-map ("M-(" . flymake-goto-next-error) ("C-c ," . eglot-code-actions))) (defalias 'start-lsp-server #'eglot) #+end_src *** Breadcrumb :PROPERTIES: :CUSTOM_ID: h:1de35f27-335d-4cbd-beb6-f85cf5496173 :END: This simple shows the path to the current file on the top of the buffer - I just think it looks kind of neat, even though it is not extremely useful :) #+begin_src emacs-lisp (use-package breadcrumb :config (breadcrumb-mode)) #+end_src *** Prevent breaking of hardlinks :PROPERTIES: :CUSTOM_ID: h:e9a30d0f-423f-4e85-af4b-f8560f1c1b53 :END: This setting ensures that hard links are preserved during the backup process, which is useful for maintaining the integrity of files that are linked in multiple locations. #+begin_src emacs-lisp (setq backup-by-copying-when-linked t) #+end_src *** Dirvish :PROPERTIES: :CUSTOM_ID: h:0918557a-8463-430c-b8df-6546dea9abd0 :END: Dirvish is an improvement upon the dired-framework and has more features like file preview etc. Sadly it has an incompatibility with =openwith= which is why I have disabled that package. #+begin_src emacs-lisp (use-package dirvish :init (dirvish-override-dired-mode) :config (dirvish-peek-mode) (dirvish-side-follow-mode) (setq dirvish-open-with-programs (append dirvish-open-with-programs '( (("xlsx" "docx" "doc" "odt" "ods") "libreoffice" "%f") (("jpg" "jpeg" "png") "imv" "%f") (("pdf") "sioyek" "%f") (("xopp") "xournalpp" "%f")))) :custom (delete-by-moving-to-trash t) (dired-listing-switches "-l --almost-all --human-readable --group-directories-first --no-group") (dirvish-attributes '(vc-state subtree-state nerd-icons collapse file-time file-size)) (dirvish-quick-access-entries '(("h" "~/" "Home") ("c" "~/.dotfiles/" "Config") ("d" "~/Downloads/" "Downloads") ("D" "~/Documents/" "Documents") ("p" "~/Documents/GitHub/" "Projects") ("/" "/" "Root"))) :bind ((" d" . 'dirvish) ("C-=" . 'dirvish-side) :map dirvish-mode-map ("h" . dired-up-directory) ("" . dired-up-directory) ("l" . dired-find-file) ("" . dired-find-file) ("j" . evil-next-visual-line) ("k" . evil-previous-visual-line) ("a" . dirvish-quick-access) ("f" . dirvish-file-info-menu) ("z" . dirvish-history-last) ("J" . dirvish-history-jump) ("y" . dirvish-yank-menu) ("/" . dirvish-narrow) ("TAB" . dirvish-subtree-toggle) ("M-f" . dirvish-history-go-forward) ("M-b" . dirvish-history-go-backward) ("M-l" . dirvish-ls-switches-menu) ("M-m" . dirvish-mark-menu) ("M-t" . dirvish-layout-toggle) ("M-s" . dirvish-setup-menu) ("M-e" . dirvish-emerge-menu) ("M-j" . dirvish-fd-jump))) #+end_src *** pdf-tools: pdf-viewer and support for dirvish :PROPERTIES: :CUSTOM_ID: h:b108dd3e-f34d-4ed3-98df-0bf9de055889 :END: This enables pdf-previewing in dirvish and gives a much better pdf-viewer than is shipped normally by emacs. #+begin_src emacs-lisp (use-package pdf-tools :init (if (not (boundp 'pdf-tools-directory)) (pdf-tools-install)) :mode ("\\.pdf" . pdf-view-mode)) #+end_src *** Jupyter :PROPERTIES: :CUSTOM_ID: h:c15efae7-b884-4c97-8367-ccc7e7ed9ba8 :END: This is a jupyter client. Using it is a bit cumbersome though, so I have not fully explored all features. #+begin_src emacs-lisp (use-package ein) #+end_src *** undo-tree :PROPERTIES: :CUSTOM_ID: h:1fc538d1-8c53-48b2-8652-66046f4bbbf8 :END: Base emacs undo logic is very useful, but not easy to understand for me. I prefer undo-tree, which makes switching between branches easier and also allows quickly switching back to a much older state using the visualizer. Evil needs to be told to use this mode, see =(evil-set-undo-system 'undo-tree)= in [[#h:218376e8-086b-46bf-91b3-78295d5d440f][Evil/General.]] By default, I am not using undo-tree-mode in every buffer. This might change in the future, but for now this is fine. It can be enabled manually should the need arise. While we are at it, we are also setting up a persistent undo-file for every file that we are working with. #+begin_src emacs-lisp (use-package undo-tree ;; :init (global-undo-tree-mode) :bind (:map undo-tree-visualizer-mode-map ("h" . undo-tree-visualize-switch-branch-left) ("l" . undo-tree-visualize-switch-branch-left) ("j" . undo-tree-visualize-redo) ("k" . undo-tree-visualize-undo)) :config (setq undo-tree-history-directory-alist '(("." . "~/.emacs.d/undo")))) (add-hook 'prog-mode-hook 'undo-tree-mode) (add-hook 'text-mode-hook 'undo-tree-mode) (add-hook 'org-mode-hook 'undo-tree-mode) (add-hook 'latex-mode-hook 'undo-tree-mode) #+end_src *** Hydra :PROPERTIES: :CUSTOM_ID: h:b6c18dd0-3377-47ea-80c3-ac1486454e18 :END: Hydra allows for the writing of macro-style functions. I have not yet looked into this all too much, but it seems to be a potent feature. #+begin_src emacs-lisp (use-package hydra) #+end_src **** Text scaling :PROPERTIES: :CUSTOM_ID: h:c5681884-7040-4b55-ab1b-5777631a0514 :END: I only wrote this in order to try out hydra; rarely do I really need this. However, it can be useful for [[#h:4e11a845-a7bb-4eb5-b4ce-5b2f52e07425][Presentations]]. It simply scales the text size. #+begin_src emacs-lisp ;; change the text size of the current buffer (defhydra hydra-text-scale (:timeout 4) "scale text" ("j" text-scale-increase "in") ("k" text-scale-decrease "out") ("f" nil "finished" :exit t)) #+end_src *** External Applications :PROPERTIES: :CUSTOM_ID: h:fff816a0-6d70-4bda-abab-833345e51100 :END: **** Obsidian :PROPERTIES: :CUSTOM_ID: h:9335d32d-bf08-4601-820d-f3d1f33f876f :END: This provides an interface to Obsidian for Emacs - as much as I want to like it, I actually enjoy using the official Obsidian app more - even though that cannot be used by Emacs directly. My workflow for Obsidian is now as follows: 1) create notes either in Emacs or Obsidian 2) look at them in the official client I hope that this package will improve, then I will come back to it one day. #+begin_src emacs-lisp ;; (use-package obsidian ;; :ensure t ;; :demand t ;; :config ;; (obsidian-specify-path swarsel-obsidian-vault-directory) ;; (global-obsidian-mode t) ;; :custom ;; ;; This directory will be used for `obsidian-capture' if set. ;; (obsidian-inbox-directory "Inbox") ;; (bind-key (kbd "C-c M-o") 'obsidian-hydra/body 'obsidian-mode-map) ;; :bind (:map obsidian-mode-map ;; ;; Replace C-c C-o with Obsidian.el's implementation. It's ok to use another key binding. ;; ("C-c C-o" . obsidian-follow-link-at-point) ;; ;; Jump to backlinks ;; ("C-c C-b" . obsidian-backlink-jump) ;; ;; If you prefer you can use `obsidian-insert-link' ;; ("C-c C-l" . obsidian-insert-wikilink))) #+end_src **** Anki :PROPERTIES: :CUSTOM_ID: h:5854c9a6-1319-4961-a112-75b1bf2e1f69 :END: This section is here to make Anki usable from within Emacs - an endeavour that I have mostly given up on. ***** Basic Anki setup :PROPERTIES: :CUSTOM_ID: h:d20559ed-7ada-4fea-a964-33bfd64b4549 :END: #+begin_src emacs-lisp ;; (use-package anki-editor ;; :after org ;; :bind (:map org-mode-map ;; ("" . anki-editor-cloze-region-auto-incr) ;; ("" . anki-editor-cloze-region-dont-incr) ;; ("" . anki-editor-reset-cloze-number) ;; ("" . anki-editor-push-tree)) ;; :hook (org-capture-after-finalize . anki-editor-reset-cloze-number) ; Reset cloze-number after each capture. ;; :config ;; (setq anki-editor-create-decks t ;; Allow anki-editor to create a new deck if it doesn't exist ;; anki-editor-org-tags-as-anki-tags t) ;; (defun anki-editor-cloze-region-auto-incr (&optional arg) ;; "Cloze region without hint and increase card number." ;; (interactive) ;; (anki-editor-cloze-region swarsel-anki-editor-cloze-number "") ;; (setq swarsel-anki-editor-cloze-number (1+ swarsel-anki-editor-cloze-number)) ;; (forward-sexp)) ;; (defun anki-editor-cloze-region-dont-incr (&optional arg) ;; "Cloze region without hint using the previous card number." ;; (interactive) ;; (anki-editor-cloze-region (1- swarsel-anki-editor-cloze-number) "") ;; (forward-sexp)) ;; (defun anki-editor-reset-cloze-number (&optional arg) ;; "Reset cloze number to ARG or 1" ;; (interactive) ;; (setq swarsel-anki-editor-cloze-number (or arg 1))) ;; (defun anki-editor-push-tree () ;; "Push all notes under a tree." ;; (interactive) ;; (anki-editor-push-notes '(4)) ;; (anki-editor-reset-cloze-number)) ;; ;; Initialize ;; (anki-editor-reset-cloze-number) ;; ) ;; (require 'anki-editor) #+end_src ***** Own Anki functions :PROPERTIES: :CUSTOM_ID: h:64242e95-6454-4330-bcb9-15353083bade :END: - These functions enable you to quickly set the destination note type and deck #+begin_src emacs-lisp ;; (defvar swarsel-anki-deck nil) ;; (defvar swarsel-anki-notetype nil) ;; (defvar swarsel-anki-fields nil) ;; (defun swarsel-anki-set-deck-and-notetype () ;; (interactive) ;; (setq swarsel-anki-deck (completing-read "Choose a deck: " ;; (sort (anki-editor-deck-names) #'string-lessp))) ;; (setq swarsel-anki-notetype (completing-read "Choose a note type: " ;; (sort (anki-editor-note-types) #'string-lessp))) ;; (setq swarsel-anki-fields (progn ;; (anki-editor--anki-connect-invoke-result "modelFieldNames" `((modelName . ,swarsel-anki-notetype))))) ;; ) ;; (defun swarsel-anki-make-template-string () ;; (if (not swarsel-anki-deck) ;; (call-interactively 'swarsel-anki-set-deck-and-notetype)) ;; (setq swarsel-temp swarsel-anki-fields) ;; (concat (concat "* %<%H:%M>\n:PROPERTIES:\n:ANKI_NOTE_TYPE: " swarsel-anki-notetype "\n:ANKI_DECK: " swarsel-anki-deck "\n:END:\n** ")(pop swarsel-temp) "\n%?\n** " (mapconcat 'identity swarsel-temp "\n\n** ") "\n\n")) ;; (defun swarsel-today() ;; (format-time-string "%Y-%m-%d")) ;; (defun swarsel-obsidian-daily () ;; (interactive) ;; (if (not (file-exists-p (expand-file-name (concat (swarsel-today) ".md") swarsel-obsidian-daily-directory))) ;; (write-region "" nil (expand-file-name (concat (swarsel-today) ".md") swarsel-obsidian-daily-directory)) ;; ) ;; (find-file (expand-file-name (concat (swarsel-today) ".md") swarsel-obsidian-daily-directory))) #+end_src *** Email :PROPERTIES: :CUSTOM_ID: h:2f333330-b19d-4f64-85ea-146ff28667e8 :END: **** make sure mu4e is found :PROPERTIES: :CUSTOM_ID: h:48fde614-7cd0-4764-a7ac-0dae60d8b65a :END: This seems not to be needed - I do not yet dare to delete it though. #+begin_src emacs-lisp ;; (let ((mu4epath ;; (concat ;; (f-dirname ;; (file-truename ;; (executable-find "mu"))) ;; "/../share/emacs/site-lisp/mu4e"))) ;; (when (and ;; (string-prefix-p "/nix/store/" mu4epath) ;; (file-directory-p mu4epath)) ;; (add-to-list 'load-path mu4epath))) #+end_src **** mu4e :PROPERTIES: :CUSTOM_ID: h:b92a18cf-eec3-4605-a8c2-37133ade3574 :END: In this section we are setting up mu4e, a mail client for emacs using mu with mbsync as backend. The mail accounts themselves are setup in the NixOS configuration, so we only need to add Emacs specific settings here. The hook functions are defined here: [[#h:34506761-06b9-43b5-a818-506d9b3faf28][mu4e functions]] #+begin_src emacs-lisp (use-package mu4e :ensure nil ;; :load-path "/usr/share/emacs/site-lisp/mu4e/" ;;:defer 20 ; Wait until 20 seconds after startup :config ;; This is set to 't' to avoid mail syncing issues when using mbsync (setq send-mail-function 'sendmail-send-it) (setq mu4e-change-filenames-when-moving t) (setq mu4e-mu-binary (executable-find "mu")) (setq mu4e-hide-index-messages t) (setq mu4e-update-interval 180) (setq mu4e-get-mail-command "mbsync -a") (setq mu4e-maildir "~/Mail") ;; enable inline images (setq mu4e-view-show-images t) ;; use imagemagick, if available (when (fboundp 'imagemagick-register-types) (imagemagick-register-types)) (setq mu4e-drafts-folder "/Drafts") (setq mu4e-sent-folder "/Sent Mail") (setq mu4e-refile-folder "/All Mail") (setq mu4e-trash-folder "/Trash") (setq mu4e-maildir-shortcuts '((:maildir "/leon/Inbox" :key ?1) (:maildir "/nautilus/Inbox" :key ?2) (:maildir "/mrswarsel/Inbox" :key ?3) (:maildir "/Sent Mail" :key ?s) (:maildir "/Trash" :key ?t) (:maildir "/Drafts" :key ?d) (:maildir "/All Mail" :key ?a))) (setq user-mail-address "leon@swarsel.win" user-full-name "Leon Schwarzäugl") (setq mu4e-user-mail-address-list '(leon.schwarzaeugl@gmail.com leon@swarsel.win nautilus.dw@gmail.com mrswarsel@gmail.com))) (add-hook 'mu4e-compose-mode-hook #'swarsel/mu4e-send-from-correct-address) (add-hook 'mu4e-compose-post-hook #'swarsel/mu4e-restore-default) #+end_src **** mu4e-alert :PROPERTIES: :CUSTOM_ID: h:43209eeb-5d46-472e-b7c2-58a3fb465199 :END: This adds the simple utility of sending desktop notifications whenever a new mail is received. I am using =libnotify= because I want to use this with =notify-send=. #+begin_src emacs-lisp (use-package mu4e-alert :config (setq mu4e-alert-set-default-style 'libnotify)) (add-hook 'after-init-hook #'mu4e-alert-enable-notifications) (mu4e t) #+end_src *** Calendar :PROPERTIES: :CUSTOM_ID: h:c760f04e-622f-4b3e-8916-53ca8cce6edc :END: This provides a beautiful calender to emacs. Yes, I am aware that I am exposing my university-calendar to the public here. I can imagine worse things ;) if you however know how to obscure this, let me know! #+begin_src emacs-lisp (use-package org-caldav :init ;; set org-caldav-sync-initalization (setq swarsel-caldav-synced 0) (setq org-caldav-url "https://stash.swarsel.win/remote.php/dav/calendars/Swarsele") (setq org-caldav-calendars '((:calendar-id "personal" :inbox "~/Calendars/leon_cal.org"))) ;; (setq org-caldav-backup-file "~/org-caldav/org-caldav-backup.org") ;; (setq org-caldav-save-directory "~/org-caldav/") :config (setq org-icalendar-alarm-time 1) ;; This makes sure to-do items as a category can show up on the calendar (setq org-icalendar-include-todo t) ;; This ensures all org "deadlines" show up, and show up as due dates (setq org-icalendar-use-deadline '(event-if-todo event-if-not-todo todo-due)) ;; This ensures "scheduled" org items show up, and show up as start times (setq org-icalendar-use-scheduled '(todo-start event-if-todo event-if-not-todo)) ) (use-package calfw :ensure nil :bind ("C-c A" . swarsel/open-calendar) :init (use-package calfw-cal :ensure nil) (use-package calfw-org :ensure nil) (use-package calfw-ical :ensure nil) :config (bind-key "g" 'cfw:refresh-calendar-buffer cfw:calendar-mode-map) (bind-key "q" 'evil-quit cfw:details-mode-map) ;; (custom-set-faces ;; '(cfw:face-title ((t (:foreground "#f0dfaf" :weight bold :height 65)))) ;; ) ) (defun swarsel/open-calendar () (interactive) (unless (eq swarsel-caldav-synced 1) (org-caldav-sync) (setq swarsel-caldav-synced 1)) ;; (select-frame (make-frame '((name . "calendar")))) ; makes a new frame and selects it ;; (set-face-attribute 'default (selected-frame) :height 65) ; reduces the font size of the new frame (cfw:open-calendar-buffer :contents-sources (list (cfw:org-create-source "Purple") ; orgmode source (cfw:ical-create-source "TISS" "https://tiss.tuwien.ac.at/events/rest/calendar/personal?locale=de&token=4463bf7a-87a3-490a-b54c-99b4a65192f3" "Cyan")))) #+end_src *** Dashboard: emacs startup screen :PROPERTIES: :CUSTOM_ID: h:48f5be2b-b3d2-4276-bd49-2630733f23d5 :END: This sets up the =dashboard=, which is really quite useless. But, it looks cool and makes me happy whenever I start an emacsclient without a file name as argument :) #+begin_src emacs-lisp (use-package dashboard :ensure t :config (dashboard-setup-startup-hook) ;; (setq initial-buffer-choice (lambda () (get-buffer-create "*dashboard*"))) (setq dashboard-display-icons-p t ;; display icons on both GUI and terminal dashboard-icon-type 'nerd-icons ;; use `nerd-icons' package dashboard-set-file-icons t dashboard-items '((recents . 5) (projects . 5) (agenda . 5)) dashboard-set-footer nil dashboard-banner-logo-title "Welcome to SwarsEmacs!" dashboard-image-banner-max-height 300 dashboard-startup-banner "~/.dotfiles/wallpaper/swarsel.png" dashboard-projects-backend 'projectile dashboard-projects-switch-function 'magit-status dashboard-set-navigator t dashboard-startupify-list '(dashboard-insert-banner dashboard-insert-newline dashboard-insert-banner-title dashboard-insert-newline dashboard-insert-navigator dashboard-insert-newline dashboard-insert-init-info dashboard-insert-items ) dashboard-navigator-buttons `(;; line1 ((,"" "SwarselSocial" "Browse Swarsele" (lambda (&rest _) (browse-url "instagram.com/Swarsele"))) (,"" "SwarselSound" "Browse SwarselSound" (lambda (&rest _) (browse-url "sound.swarsel.win")) ) (,"" "SwarselSwarsel" "Browse Swarsel" (lambda (&rest _) (browse-url "github.com/Swarsel")) ) (,"" "SwarselStash" "Browse SwarselStash" (lambda (&rest _) (browse-url "stash.swarsel.win")) ) (,"󰫑" "SwarselSport" "Browse SwarselSports" (lambda (&rest _) (browse-url "social.parkour.wien/@Lenno"))) ) ( (,"󱄅" "swarsel.win" "Browse swarsel.win" (lambda (&rest _) (browse-url "swarsel.win"))) ) ))) #+end_src * Wiki :PROPERTIES: :CUSTOM_ID: h:c4c37b94-0760-4bff-9917-f1b0f023f6c3 :END: This houses a few configuration snippets that might be useful if you are new to the nix ecosystem. It will be infrequently updated as I come across things that I deem to be interesting to such a reader. Also, interesting configuration tricks will move here if I happen to obsolete them in my main configuration. ** Importing a NixOS module that is not in nixpkgs :PROPERTIES: :CUSTOM_ID: h:b917d84e-5549-4966-8817-f1d947083ab9 :END: This requires changes in multiple locations. As an example we will use an early version of the mautrix-signal module by Niklas Korz. 1) Add the module source to =flake.nix=: #+begin_src nix { inputs = { [...] # provides expressions for mautrix-signal nixpkgs-mautrix-signal ={ url = github:niklaskorz/nixpkgs/nixos-23.11-mautrix-signal; }; [...] }; outputs = inputs@{ self, [...] nixpkgs-mautrix-signal, [...] }: let [...] pkgsmautrix = import nixpkgs-mautrix-signal { inherit system; config.allowUnfree = true; }; [...] in { nixosConfigurations = { matrix = nixpkgs.lib.nixosSystem { pkgs = pkgsmautrix; # this is to import a service module that is not on nixpkgs # this way avoids infinite recursion errors specialArgs.unstable = nixpkgs-mautrix-signal; modules = [ [...] ]; }; }; } } #+end_src 2) Import the module in the configuration (=configuration.nix=) #+begin_src nix [...] imports = [ [...] (unstable + "/nixos/modules/services/matrix/mautrix-signal.nix") ]; [...] #+end_src ** Build a firefox addon :PROPERTIES: :CUSTOM_ID: h:0ea4318a-ef11-4d9a-bef4-e994c5020989 :END: 1) app id can be found in the manifest.json file of the .xpi (.xpi is just a normal archive) 2) url can be found by copy url of the "add extension" button on the addon page 3) the rest of the information is also found in the manifest.json, but might not be needed In =configuration.nix=: #+begin_src nix programs.firefox = { [...] profiles.default = { [...] extensions = with pkgs.nur.repos.rycee.firefox-addons; [ [...] (buildFirefoxXpiAddon { pname = ":emoji:"; version = "0.1.3"; addonId = "gonelf@gmail.com"; url = "https://addons.mozilla.org/firefox/downloads/file/3365324/emojidots-0.1.3.xpi"; sha256 = "4f7cc25c478fe52eb82f37c9ff4978dcaa3f95020398c5b184e517f6efa2c201"; meta = with lib; { description = "emoji autocomplete anywhere on the internet"; mozPermissions = [ "https://gist.githubusercontent.com/gonelf/d8ae3ccb7902b501c4a5dd625d4089da/raw/5eeda197ba92f8c8139e846a1225d5640077e06f/emoji_pretty.json" "tabs" "storage"]; platforms = platforms.all; }; }) [...] #+end_src ** Define shell utility as package :PROPERTIES: :CUSTOM_ID: h:ce7a2467-72e0-4a13-89c0-61e3b3dbb6e7 :END: In =configuration.nix= (or =home.nix=): #+begin_src nix home.packages = with pkgs; [ # or for NixOS environment.systemPackages = with pkgs; [ [...] (pkgs.writeShellApplication { name = "pass-fuzzel"; runtimeInputs = [ pkgs.pass pkgs.fuzzel ]; text = '' shopt -s nullglob globstar typeit=0 if [[ $# -ge 1 && $1 == "--type" ]]; then typeit=1 shift fi export PASSWORD_STORE_DIR=~/.local/share/password-store prefix=''${PASSWORD_STORE_DIR-~/.local/share/password-store} password_files=( "$prefix"/**/*.gpg ) password_files=( "''${password_files[@]#"$prefix"/}" ) password_files=( "''${password_files[@]%.gpg}" ) password=$(printf '%s\n' "''${password_files[@]}" | fuzzel --dmenu "$@") [[ -n $password ]] || exit if [[ $typeit -eq 0 ]]; then pass show -c "$password" &>/tmp/pass-fuzzel else pass show "$password" | { IFS= read -r pass; printf %s "$pass"; } | wtype - fi notify-send -u critical -a pass -t 1000 "Copied/Typed Password" ''; }) [...] #+end_src ** Add program with prebuild binaries to nix store :PROPERTIES: :CUSTOM_ID: h:f98faf13-1e3b-4ba4-9e76-cc4b98f1c308 :END: In =configuration.nix=: #+begin_src nix home.packages = with pkgs; [ # or for NixOS environment.systemPackages = with pkgs; [ [...] (stdenv.mkDerivation { name = "oama"; src = pkgs.fetchurl { name = "oama"; url = "https://github.com/pdobsan/oama/releases/download/0.13.1/oama-0.13.1-Linux-x86_64-static.tgz"; sha256 = "sha256-OTdCObVfnMPhgZxVtZqehgUXtKT1iyqozdkPIV+i3Gc="; }; phases = [ "unpackPhase" ]; unpackPhase = '' mkdir -p $out/bin tar xvf $src -C $out/ mv $out/oama-0.13.1-Linux-x86_64-static/oama $out/bin/ ''; }) [...] #+end_src ** Patch a utilty for nix paths: :PROPERTIES: :CUSTOM_ID: h:fceba848-f065-40e0-ad3f-d16e48c24db5 :END: See https://drakerossman.com/blog/how-to-patch-a-package-source-on-nixos ** let-block for overriding a package in nixpkgs (here: replacing airsonic with airsonic-advanced) :PROPERTIES: :CUSTOM_ID: h:f87f511f-f2be-486d-8297-4361eee6a0d8 :END: This can be useful if a module does not let you use your own package yourself. In =flake.nix=: #+begin_src nix pkgs = import nixpkgs { inherit system; overlays = [ emacs-overlay.overlay nur.overlay nixgl.overlay (self: super: { airsonic = super.airsonic.overrideAttrs (_: rec { version = "11.0.2-kagemomiji"; name = "airsonic-advanced-${version}"; src = super.fetchurl { url = "https://github.com/kagemomiji/airsonic-advanced/releases/download/11.0.2/airsonic.war"; sha256 = "PgErtEizHraZgoWHs5jYJJ5NsliDd9VulQfS64ackFo="; }; }); }) ]; config.allowUnfree = true; }; #+end_src ** Reference configurations :PROPERTIES: :CUSTOM_ID: h:236b7d18-d97b-4714-805f-2ca4d8b1c3c2 :END: Configurations that I have retired or are there for the general study. *** non-nixos :PROPERTIES: :CUSTOM_ID: h:60bd347b-81c5-47b2-82f7-2e6a0c888d3e :END: My Surface Pro 3, only used for on-the-go university work. Be careful when pushing large changes to this machine, as it easily runs out of memory on large switches. At the moment the only machine running non-NixOS, so special care must be taken not to break this one during updates. ***** Channel setup :PROPERTIES: :CUSTOM_ID: h:63e6e03a-8c1e-45f4-aec2-7ca351eccd35 :END: This installs nixGL, which is needed to run GL apps installed through home-manager, since this machine is not using NixOS. This is not super clean (because it is not fully replicative), but I do not really care. 1) Install nixGL: #+begin_src nix nix-channel --add https://github.com/guibou/nixGL/archive/main.tar.gz nixgl && nix-channel --update nix-env -iA nixgl.auto.nixGLDefault # or replace `nixGLDefault` with your desired wrapper #+end_src This is needed in order to use EGL. Prefix programs that use it with `nixGL` ***** Home manager :PROPERTIES: :CUSTOM_ID: h:483a26b5-5a40-4417-9ffb-67cc2cf07161 :END: Special things to note here: We are running xcape to allow =CAPS= to act as =CTRL= and =ESC=. Also we are using =nixGL= in most places. #+begin_src nix { config, pkgs, lib, fetchFromGitHub, ... }: { programs.home-manager.enable = true; home.username = "leons"; home.homeDirectory = "/home/leons"; home.stateVersion = "23.05"; # Please read the comment before changing. stylix.image = ../../wallpaper/surfacewp.png; <> nixpkgs = { config = { allowUnfree = true; allowUnfreePredicate = _: true; }; }; services.xcape = { enable = true; mapExpression = { Control_L = "Escape"; }; }; #keyboard config home.keyboard.layout = "us"; sops.age.sshKeyPaths = [ "${config.home.homeDirectory}/.ssh/sops" ]; # waybar config programs.waybar.settings.mainBar.cpu.format = "{icon0} {icon1} {icon2} {icon3}"; programs.waybar.settings.mainBar.temperature.hwmon-path = "/sys/devices/platform/coretemp.0/hwmon/hwmon3/temp3_input"; programs.waybar.settings.mainBar.modules-right = ["custom/outer-left-arrow-dark" "mpris" "custom/left-arrow-light" "network" "custom/left-arrow-dark" "pulseaudio" "custom/left-arrow-light" "battery" "custom/left-arrow-dark" "temperature" "custom/left-arrow-light" "disk" "custom/left-arrow-dark" "memory" "custom/left-arrow-light" "cpu" "custom/left-arrow-dark" "tray" "custom/left-arrow-light" "clock#2" "custom/left-arrow-dark" "clock#1" ]; services.blueman-applet.enable = true; home.packages = with pkgs; [ # nixgl.auto.nixGLDefault evince # nodejs_20 # messaging # we use gomuks for RAM preservation, but keep schildi around for files and images ]; programs.zsh.initExtra = " export GPG_TTY=\"$(tty)\" export SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket) gpgconf --launch gpg-agent "; # sway config wayland.windowManager.sway= { config = rec { input = { "*" = { xkb_layout = "us"; xkb_options = "ctrl:nocaps,grp:win_space_toggle"; xkb_variant = "altgr-intl"; }; "type:touchpad" = { dwt = "enabled"; tap = "enabled"; natural_scroll = "enabled"; middle_emulation = "enabled"; }; }; output = { eDP-1 = { mode = "2160x1440@59.955Hz"; scale = "1"; bg = "~/.dotfiles/wallpaper/surfacewp.png fill"; }; }; keybindings = let inherit (config.wayland.windowManager.sway.config) modifier; in { "${modifier}+F2" = "exec brightnessctl set +5%"; "${modifier}+F1"= "exec brightnessctl set 5%-"; "${modifier}+n" = "exec sway output eDP-1 transform normal, splith"; "${modifier}+Ctrl+p" = "exec nixGL wl-mirror eDP-1"; "${modifier}+t" = "exec sway output eDP-1 transform 90, splitv"; "${modifier}+XF86AudioLowerVolume" = "exec grim -g \"$(slurp)\" -t png - | wl-copy -t image/png"; "${modifier}+XF86AudioRaiseVolume" = "exec grim -g \"$(slurp)\" -t png - | wl-copy -t image/png"; "${modifier}+w" = "exec \"bash ~/.dotfiles/scripts/checkgomuks.sh\""; }; startup = [ { command = "sleep 60 && nixGL nextcloud --background";} # { command = "sleep 60 && nixGL spotify";} { command = "sleep 60 && nixGL discord --start-minimized -enable-features=UseOzonePlatform -ozone-platform=wayland";} # { command = "sleep 60 && nixGL schildichat-desktop --hidden";} { command = "sleep 60 && nixGL syncthingtray --wait"; } { command = "sleep 60 && ANKI_WAYLAND=1 nixGL anki";} { command = "nm-applet --indicator";} { command = "sleep 60 && OBSIDIAN_USE_WAYLAND=1 nixGL obsidian -enable-features=UseOzonePlatform -ozone-platform=wayland";} ]; keycodebindings = { "124" = "exec systemctl suspend"; }; }; extraConfig = " exec swaymsg input 7062:6917:NTRG0001:01_1B96:1B05 map_to_output eDP-1 exec swaymsg input 7062:6917:NTRG0001:01_1B96:1B05_Stylus map_to_output eDP-1 "; }; } #+end_src *** nixos :PROPERTIES: :CUSTOM_ID: h:3f747cb3-bf83-4cb6-8fe4-6a4865472eeb :END: ***** Onett (Lenovo Y510P) :PROPERTIES: :CUSTOM_ID: h:80753b6b-667e-4b04-a260-a3b5c73fb624 :END: My laptop, sadly soon to be replaced by a new one, since most basic functions are stopping to work lately. ****** NixOS :PROPERTIES: :CUSTOM_ID: h:6f3fe0dc-a857-440a-b4bd-c32fd9024b8b :END: #+begin_src nix { config, lib, pkgs, inputs, ... }: { <> services = { greetd.settings.initial_session.user ="swarsel"; xserver.videoDrivers = ["nvidia"]; }; hardware = { nvidia = { modesetting.enable = true; powerManagement.enable = true; prime = { intelBusId = "PCI:0:2:0"; nvidiaBusId = "PCI:1:0:0"; sync.enable = true; }; }; pulseaudio.configFile = pkgs.runCommand "default.pa" {} '' sed 's/module-udev-detect$/module-udev-detect tsched=0/' \ ${pkgs.pulseaudio}/etc/pulse/default.pa > $out ''; bluetooth.enable = true; }; stylix.image = ../../wallpaper/lenovowp.png; <> boot.loader.grub = { enable = true; device = "/dev/sda"; useOSProber = true; }; networking.hostName = "onett"; # Define your hostname. networking.enableIPv6 = false; users.users.swarsel = { isNormalUser = true; description = "Leon S"; extraGroups = [ "networkmanager" "wheel" "lp"]; packages = with pkgs; []; }; system.stateVersion = "23.05"; # Did you read the comment? environment.systemPackages = with pkgs; [ ]; } #+end_src ****** Home Manager :PROPERTIES: :CUSTOM_ID: h:7b76c914-c9b2-47b5-ba89-c501d6391110 :END: #+begin_src nix { config, pkgs, lib, fetchFromGitHub, ... }: { <> home = { username = "swarsel"; homeDirectory = "/home/swarsel"; stateVersion = "23.05"; # Please read the comment before changing. keyboard.layout = "de"; packages = with pkgs; [ ]; }; sops.age.sshKeyPaths = [ "${config.home.homeDirectory}/.ssh/sops" ]; # # waybar config programs.waybar.settings.mainBar = { cpu.format = "{icon0} {icon1} {icon2} {icon3} {icon4} {icon5} {icon6} {icon7}"; temperature.hwmon-path = "/sys/devices/platform/coretemp.0/hwmon/hwmon3/temp3_input"; }; <> services.blueman-applet.enable = true; wayland.windowManager.sway= { config = rec { input = { "1:1:AT_Translated_Set_2_keyboard" = { xkb_layout = "us"; xkb_options = "grp:win_space_toggle"; # xkb_options = "ctrl:nocaps,grp:win_space_toggle"; xkb_variant = "altgr-intl"; }; "2362:33538:ipad_keyboard_Keyboard" = { xkb_layout = "us"; xkb_options = "altwin:swap_lalt_lwin,ctrl:nocaps,grp:win_space_toggle"; xkb_variant = "colemak_dh"; }; "36125:53060:splitkb.com_Kyria_rev3" = { xkb_layout = "us"; xkb_variant = "altgr-intl"; }; "type:touchpad" = { dwt = "enabled"; tap = "enabled"; natural_scroll = "enabled"; middle_emulation = "enabled"; }; }; output = { eDP-1 = { mode = "1920x1080"; scale = "1"; bg = "~/.dotfiles/wallpaper/lenovowp.png fill"; position = "1920,0"; }; VGA-1 = { mode = "1920x1080"; scale = "1"; bg = "~/.dotfiles/wallpaper/lenovowp.png fill"; position = "0,0"; }; }; keybindings = let inherit (config.wayland.windowManager.sway.config) modifier; in { "${modifier}+F2" = "exec brightnessctl set +5%"; "${modifier}+F1"= "exec brightnessctl set 5%-"; "XF86MonBrightnessUp" = "exec brightnessctl set +5%"; "XF86MonBrightnessDown"= "exec brightnessctl set 5%-"; "${modifier}+Ctrl+p" = "exec wl-mirror eDP-1"; "XF86HomePage" = "exec wtype -P Escape -p Escape"; "${modifier}+w" = "exec \"bash ~/.dotfiles/scripts/checkschildi.sh\""; }; keycodebindings = { "94" = "exec wtype c"; "Shift+94" = "exec wtype C"; "Ctrl+94" = "exec wtype -M ctrl c -m ctrl"; "Ctrl+Shift+94" = "exec wtype -M ctrl -M shift c -m ctrl -m shift"; }; startup = [ <> ]; }; extraConfig = " "; }; } #+end_src