name: check-flake
on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: "main"
      - name: Setup sudo (required for the next step)
        run: apt-get update && apt-get install -y sudo
      - name: Setup nix
        uses: cachix/install-nix-action@v30
        with:
          extra_nix_config: |
            experimental-features = nix-command flakes
          github_access_token: ${{ secrets.GH_ACCESS_TOKEN }}
          nix_path: nixpkgs=channel:nixos-24.05
      - uses: cachix/cachix-action@v15
        with:
          name: palkx
          authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
          extraPullNames: nix-community
      - name: Build nix flake
        run: |
          while true; do sleep 1; rm -rf /homeless-shelter; done &
          nix build
      - name: Check nix flake
        run: nix flake check --all-systems

  release:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Semver release
        uses: cocogitto/cocogitto-action@v3
        id: release
        with:
          release: true
          git-user: "Cog Bot"
          git-user-email: "mycoolproject@org.org"
      # The version number is accessible as a github action output
      - name: Print version
        run: "echo '${{ steps.release.outputs.version }}'"