mirror of
https://github.com/Swarsel/.dotfiles.git
synced 2025-12-06 09:07:21 +01:00
113 lines
3.8 KiB
Bash
113 lines
3.8 KiB
Bash
set -eo pipefail
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target_flake="chaostheatre"
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target_user="swarsel"
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fs_type="ext4"
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disk=""
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function help_and_exit() {
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echo
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echo "Remotely installs NixOS on a target machine using this nix-config."
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echo
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echo "USAGE: $0 -d <disk> [OPTIONS]"
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echo
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echo "ARGS:"
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echo " -d <disk> specify disk to install on."
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echo " -f <target_flake> specify flake to deploy the nixos config of."
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echo " Default: chaostheatre"
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echo " -u <target_user> specify user to deploy for."
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echo " Default: swarsel"
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echo " -t <fs_type> specify file system type to deploy for."
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echo " Default: ext4"
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echo " -h | --help Print this help."
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exit 0
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}
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function green() {
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echo -e "\x1B[32m[+] $1 \x1B[0m"
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if [ -n "${2-}" ]; then
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echo -e "\x1B[32m[+] $($2) \x1B[0m"
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fi
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}
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function yellow() {
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echo -e "\x1B[33m[*] $1 \x1B[0m"
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if [ -n "${2-}" ]; then
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echo -e "\x1B[33m[*] $($2) \x1B[0m"
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fi
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}
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-f)
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shift
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target_flake=$1
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;;
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-u)
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shift
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target_user=$1
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;;
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-t)
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shift
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fs_type=$1
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;;
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-d)
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shift
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disk=$1
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;;
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-h | --help) help_and_exit ;;
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*)
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echo "Invalid option detected."
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help_and_exit
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;;
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esac
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shift
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done
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cd /home/"$target_user"
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sudo rm -rf .cache/nix
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sudo rm -rf .dotfiles
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green "Cloning repository from GitHub"
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git clone https://github.com/Swarsel/.dotfiles.git
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local_keys=$(ssh-add -L || true)
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pub_key=$(cat /home/"$target_user"/.dotfiles/secrets/keys/ssh/nbl-imba-2.pub)
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read -ra pub_arr <<< "$pub_key"
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cd .dotfiles
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if [[ $local_keys != *"${pub_arr[1]}"* ]]; then
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yellow "The ssh key for this configuration is not available."
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green "Adjusting flake.nix so that the configuration is buildable"
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sed -i '/nix-secrets = {/,/^[[:space:]]*};/d' flake.nix
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git add flake.nix
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fi
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green "Creating /boot partition"
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sudo parted -a optimal --script "$disk" mklabel gpt
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sudo parted -a optimal --script "$disk" mkpart "boot" fat32 1MiB 1025MiB
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sudo parted -a optimal --script "$disk" set 1 esp on
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green "Creating / partition"
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sudo parted -a optimal --script "$disk" mkpart "root" "$fs_type" 1025MiB 100%
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sudo parted -a optimal --script "$disk" type 2 4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709
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green "Ensuring proper file systems"
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sudo mkfs.fat -F32 "$disk"1
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sudo mkfs."${fs_type}" -F "$disk"2
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green "Generating hardware configuration"
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sudo mount "$disk"2 /mnt
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sudo mkdir -p /mnt/boot
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sudo mount "$disk"1 /mnt/boot
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sudo nixos-generate-config --root /mnt --dir /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/
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git add /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/hardware-configuration.nix
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# sudo rm -rf /root/.nix-defexpr/channels
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# sudo rm -rf /nix/var/nix/profiles/per-user/channels
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sudo mkdir -p /root/.local/share/nix/
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printf '{\"extra-substituters\":{\"https://nix-community.cachix.org\":true,\"https://nix-community.cachix.org https://cache.ngi0.nixos.org/\":true},\"extra-trusted-public-keys\":{\"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=\":true,\"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= cache.ngi0.nixos.org-1:KqH5CBLNSyX184S9BKZJo1LxrxJ9ltnY2uAs5c/f1MA=\":true}}' | sudo tee /root/.local/share/nix/trusted-settings.json > /dev/null
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green "Installing flake $target_flake"
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sudo nixos-install --flake .#"$target_flake"
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yellow "Please keep in mind that this is only a demo of the configuration. Things might break unexpectedly."
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green "Installation finished! Reboot to see changes"
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