chore(deps): lock file maintenance

.github/workflows/nix-cache.yml

@@ -0,0 +1,71 @@
+name: nix-build-and-cache
+
+on:
+  pull_request:
+    paths:
+      - "flake.nix"
+      - "flake.lock"
+      - "hosts/**"
+      - "modules/**"
+      - "profiles/**"
+      - "overlays/**"
+      - ".github/workflows/nix-cache.yml"
+  push:
+    branches:
+      - main
+    paths:
+      - "flake.nix"
+      - "flake.lock"
+      - "hosts/**"
+      - "modules/**"
+      - "profiles/**"
+      - "overlays/**"
+      - ".github/workflows/nix-cache.yml"
+  workflow_dispatch:
+
+concurrency:
+  group: nix-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        host:
+          - x1g9
+          - x1g13-wsl
+          - x1g13
+          - monitor
+          - dev-1
+          - service-1
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v31
+        with:
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
+          extra_nix_config: |
+            accept-flake-config = true
+
+      - name: Setup Cachix for PR
+        if: github.event_name == 'pull_request'
+        uses: cachix/cachix-action@v17
+        with:
+          name: moons-dotfiles
+          skipPush: true
+
+      - name: Setup Cachix for main push
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: cachix/cachix-action@v17
+        with:
+          name: moons-dotfiles
+          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
+
+      - name: Build host
+        run: |
+          nix build -L .#nixosConfigurations.${{ matrix.host }}.config.system.build.toplevel

.gitignore

@@ -16,4 +16,4 @@
 !/overlays/
 
 !renovate.json
-
+!.github/