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feat: provide installation from local ISO
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{ writeShellApplication, git }: | ||
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writeShellApplication { | ||
name = "swarsel-rebuild"; | ||
runtimeInputs = [ git ]; | ||
text = builtins.readFile ../../scripts/swarsel-rebuild.sh; | ||
} |
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set -eo pipefail | ||
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target_flake="chaostheatre" | ||
target_user="swarsel" | ||
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function help_and_exit() { | ||
echo | ||
echo "Remotely installs NixOS on a target machine using this nix-config." | ||
echo | ||
echo "USAGE: $0 [OPTIONS]" | ||
echo | ||
echo "ARGS:" | ||
echo " -f <target_flake> specify flake to deploy the nixos config of." | ||
echo " Default: chaostheatre" | ||
echo " -u <target_user> specify user to deploy for." | ||
echo " Default: swarsel" | ||
echo " -h | --help Print this help." | ||
exit 0 | ||
} | ||
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function green() { | ||
echo -e "\x1B[32m[+] $1 \x1B[0m" | ||
if [ -n "${2-}" ]; then | ||
echo -e "\x1B[32m[+] $($2) \x1B[0m" | ||
fi | ||
} | ||
function yellow() { | ||
echo -e "\x1B[33m[*] $1 \x1B[0m" | ||
if [ -n "${2-}" ]; then | ||
echo -e "\x1B[33m[*] $($2) \x1B[0m" | ||
fi | ||
} | ||
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while [[ $# -gt 0 ]]; do | ||
case "$1" in | ||
-f) | ||
shift | ||
target_flake=$1 | ||
;; | ||
-u) | ||
shift | ||
target_user=$1 | ||
;; | ||
-h | --help) help_and_exit ;; | ||
*) | ||
echo "Invalid option detected." | ||
help_and_exit | ||
;; | ||
esac | ||
shift | ||
done | ||
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cd /home/"$target_user" | ||
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if [ ! -d /home/"$target_user"/.dotfiles ]; then | ||
green "Cloning repository from GitHub" | ||
git clone https://github.com/Swarsel/.dotfiles.git | ||
fi | ||
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local_keys=$(ssh-add -L || true) | ||
pub_key=$(cat /home/"$target_user"/.dotfiles/secrets/keys/ssh/nbl-imba-2.pub) | ||
read -ra pub_arr <<< "$pub_key" | ||
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cd .dotfiles | ||
if [[ $local_keys != *"${pub_arr[1]}"* ]]; then | ||
yellow "The ssh key for this configuration is not available." | ||
green "Adjusting flake.nix so that the configuration is buildable" | ||
sed -i '/nix-secrets = {/,/^[[:space:]]*};/d' flake.nix | ||
git add flake.nix | ||
fi | ||
sudo nixos-generate-config --dir /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/ | ||
git add /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/hardware-configuration.nix | ||
sudo mkdir -p /root/.local/share/nix/ | ||
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}}' > /root/.local/share/nix/trusted-settings.json | ||
green "Installing flake $target_flake" | ||
sudo nixos-rebuild --show-trace --flake .#"$target_flake" boot | ||
yellow "Please keep in mind that this is only a demo of the configuration. Things might break unexpectedly." | ||
git restore --staged /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/hardware-configuration.nix | ||
git restore /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/hardware-configuration.nix | ||
git restore --staged /home/"$target_user"/.dotfiles/flake.nix | ||
git restore /home/"$target_user"/.dotfiles/flake.nix |