97 lines
3.2 KiB
Nix
97 lines
3.2 KiB
Nix
{
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config,
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pkgs,
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...
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}: let
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home-rebuild =
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pkgs.writeShellScriptBin ".home-rebuild"
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''
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set -e
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pushd ~/.nixos/
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${pkgs.alejandra}/bin/alejandra . &>/dev/null
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${pkgs.git}/bin/git diff -U0
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echo "NixOS Rebuilding..."
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${pkgs.nh}/bin/nh home switch ~/.nixos
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gen=$(home-manager generations | head -n1 | ${pkgs.gawk}/bin/awk '{print "Gen" $5 " @ " $1 "-" $2}')
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${pkgs.git}/bin/git commit --no-gpg-sign -am "Home $gen"
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popd
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'';
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rebuild =
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pkgs.writeShellScriptBin ".nixos-rebuild"
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''
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set -e
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pushd ~/.nixos/
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${pkgs.alejandra}/bin/alejandra . &>/dev/null
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${pkgs.git}/bin/git diff -U0
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echo "NixOS Rebuilding..."
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${pkgs.nh}/bin/nh os switch ~/.nixos
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gen=$(sudo nix-env --list-generations --profile /nix/var/nix/profiles/system | ${pkgs.gnugrep}/bin/grep current | ${pkgs.gawk}/bin/awk '{print "Gen" $1 " @ " $2 "-" $3}')
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${pkgs.git}/bin/git commit --no-gpg-sign -am "System $gen"
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popd
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'';
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upgrade =
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pkgs.writeShellScriptBin ".nixos-upgrade"
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''
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set -e
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pushd ~/.nixos/
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if [ -n "$(${pkgs.git}/bin/git status --porcelain)" ]; then
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echo ".nixos is unclean!"
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exit 1
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fi
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branch_staging="staging-update"
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if ${pkgs.git}/bin/git rev-parse --verify "$branch_staging" >/dev/null 2>&1; then
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echo "Using staging update branch."
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else
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echo "No staging update branch found."
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exit 1
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fi
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${pkgs.git}/bin/git checkout "$branch_staging" flake.lock
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echo "Updating nix-flake..."
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nix flake update --flake .
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echo "NixOS Rebuilding..."
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${pkgs.nh}/bin/nh os switch ~/.nixos
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gen=$(sudo nix-env --list-generations --profile /nix/var/nix/profiles/system | ${pkgs.gnugrep}/bin/grep current | ${pkgs.gawk}/bin/awk '{print "Gen" $1 " @ " $2 "-" $3}')
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${pkgs.git}/bin/git commit --no-gpg-sign -am "Upgrade $gen"
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${pkgs.git}/bin/git branch -D "$branch_staging"
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popd
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'';
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update =
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pkgs.writeShellScriptBin ".nixos-update"
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''
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set -e
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pushd ~/.nixos/
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if [ -n "$(${pkgs.git}/bin/git status --porcelain)" ]; then
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echo ".nixos is unclean!"
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exit 1
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fi
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branch_staging="staging-update"
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branch_current="$(${pkgs.git}/bin/git branch --show-current)"
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if ${pkgs.git}/bin/git rev-parse --verify "$branch_staging" >/dev/null 2>&1; then
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echo "There is already a staging update branch."
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else
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echo "Creating a new staging update branch."
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${pkgs.git}/bin/git switch -c "$branch_staging"
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nix flake update --verbose --flake .
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${pkgs.git}/bin/git add flake.lock
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${pkgs.git}/bin/git commit --no-gpg-sign -m "staging update"
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${pkgs.git}/bin/git switch "$branch_current"
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fi
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nix store diff-closures \
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'.?ref='"$branch_current"'#nixosConfigurations.'"$(${pkgs.hostname}/bin/hostname)"'.config.system.build.toplevel' \
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'.?ref='"$branch_staging"'#nixosConfigurations.'"$(${pkgs.hostname}/bin/hostname)"'.config.system.build.toplevel'
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popd
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'';
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in {
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environment.systemPackages = [
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home-rebuild
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rebuild
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upgrade
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update
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];
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}
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