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feat: Add automatic formatting for .nix files

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Swarsel 2024-07-19 00:45:48 +02:00
parent 9dc9a1fe1b
commit 72d321f478
Signed by: swarsel
GPG key ID: 26A54C31F2A4FD84
46 changed files with 3204 additions and 3164 deletions
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SwarselSystems.org
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@ -5131,6 +5131,11 @@ Programming languages and default lsp's are defined here: [[#h:0e7e8bea-ec58-499
nmap
lsof
# nix
alejandra
deadnix
statix
# local file sharing
wormhole-rs
@ -7524,41 +7529,37 @@ Used in: [[#h:bbcfa895-4d46-4b1d-b84e-f634e982c46e][Centered org-mode Buffers]]
#+end_src
**** org-mode: Auto-tangle and export Configuration Files
**** org-mode: Upon-save actions (Auto-tangle, export to html, formatting)
:PROPERTIES:
:CUSTOM_ID: h:59d4306e-9b73-4b2c-b039-6a6518c357fc
:END:
This section automatically tangles all configuration blocks in this file to the defined Emacs org-file. It also exports the configuration file as html.
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 run-alejandra ()
(interactive)
(let ((default-directory (expand-file-name "~/.dotfiles")))
(shell-command "alejandra . -q")))
(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)))
(when (string-equal (buffer-file-name)
swarsel-emacs-org-filepath)
;; Dynamic scoping to the rescue
(let ((org-confirm-babel-evaluate nil))
(org-html-export-to-html)
(org-babel-tangle)))
(when (string-equal (buffer-file-name)
swarsel-nix-org-filepath)
;; Dynamic scoping to the rescue
(let ((org-confirm-babel-evaluate nil))
(org-babel-tangle))))
(setq org-html-htmlize-output-type nil)
(add-hook 'org-mode-hook (lambda () (add-hook 'after-save-hook #'swarsel/org-babel-tangle-config)))
(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)
(run-alejandra))))
(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