name: Build nightly release

permissions:
  contents: write

on:
  release:
    types: [ published ]

jobs:
  build-release:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check git version matches flake version
        shell: bash
        run: |
          if ! [ $(echo '${{ github.ref }}' | cut -d'v' -f 2) = $(grep '# CI:CD-VERSION$' flake.nix | cut -d'"' -f 2) ];
          then
            echo "Version mismatch between Git and flake"
            exit 1
          fi

      - name: Check version in code matches flake version
        shell: bash
        run: |
          if ! [ $(grep '// CI:CD-VERSION$' server/root-handler/handler.go | cut -d'"' -f 2) = $(grep '# CI:CD-VERSION$' flake.nix | cut -d'"' -f 2) ];
          then
            echo "Version mismatch between code and flake"
            exit 1
          fi

      - uses: cachix/install-nix-action@v27
        with:
          github_access_token: ${{ secrets.GITHUB_TOKEN }}

      - name: Check Flake
        run: nix flake check

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: stable

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v6
        with:
          distribution: goreleaser
          version: "~> v2"
          args: release --clean
        env:
          GITHUB_TOKEN: ${{ secrets.GH_CONFIGLSP_TOKEN }}