name: Release

on:
  push:
    tags:
      - "v*"

run-name: "Release ${{ github.ref_name }}"

jobs:
  goreleaser:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true

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

  publish-version:
    needs: [goreleaser]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout gh-pages
        uses: actions/checkout@v4
        with:
          ref: gh-pages

      - name: Update latest version
        run: |
          echo "${{ github.ref_name }}" > latest.txt

          cat > latest.json << EOF
          {
            "version": "${{ github.ref_name }}",
            "published_at": "$(date -u +%Y-%m-%dT%H:%M:%SZ)",
            "url": "https://gitea.app.monadical.io/monadical/greywall/releases/tag/${{ github.ref_name }}"
          }
          EOF

      - name: Commit and push to gh-pages
        run: |
          git config user.name "gitea-actions[bot]"
          git config user.email "gitea-actions[bot]@noreply.gitea.app.monadical.io"
          git add latest.txt latest.json
          git commit -m "Update latest version to ${{ github.ref_name }}" || echo "No changes to commit"
          git push origin gh-pages