webexmemebot/.gitea/workflows/release.yml

name: Release
on:
  schedule:
    - cron: "0 9 * * 0"
  issue_comment:
    types: [created]

jobs:
  check_manual_trigger:
    runs-on: ubuntu-latest
    if: ${{ gitea.event_name == 'issue_comment' }}
    steps:
      - name: Log event metadata
        run: |
          echo "Issue: ${{ gitea.event.issue.number }}"
          echo "Comment: ${{ gitea.event.comment.body }}"
          echo "User: ${{ gitea.event.comment.user.login }}"

      - name: Stop workflow if required conditions are not met
        if: ${{ !contains(gitea.event.issue.number, '436') || !contains(gitea.event.comment.body, '/trigger-release') || !contains(gitea.event.comment.user.login, 'luke') }}
        run: exit 1

      - name: Delete issue comment
        run: |
          curl -X DELETE -H "Authorization: token ${{ gitea.token }}" "${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/issues/comments/${{ gitea.event.comment.id }}"

  # get_last_tag:
  #   name: Get last tag
  #   runs-on: ubuntu-latest
  #   needs: check_manual_trigger
  #   outputs:
  #     last_tag: ${{ steps.last_tag.outputs.last_tag }}
  #   steps:
  #     - uses: actions/checkout@v4.2.2
  #       with:
  #         fetch-depth: 0
  #     - name: Get last tag
  #       id: last_tag
  #       run: |
  #         LASTTAG=$(git describe --tags --abbrev=0)
  #         echo "last_tag=$LASTTAG" >> "$GITEA_OUTPUT"

  # test:
  #   name: Unit Test
  #   uses: https://git.tainton.uk/public/webexmemebot/.gitea/workflows/ci.yml@main
  #   continue-on-error: true

  create_release:
    name: Create Release
    runs-on: ubuntu-latest
    # needs: test
    # needs: get_last_tag
    outputs:
      release_name: ${{ steps.tag_version.outputs.new_tag }}
      success: ${{ steps.set_flag.outputs.success }}
    steps:
      - uses: actions/checkout@v4.2.2
        with:
          fetch-depth: 0

      - name: Changes since last tag
        id: changes
        run: |
          rm -f .changes .changes_feat .changes_fix .changes_dep .changes_other
          git log $(git describe --tags --abbrev=0)..HEAD --no-merges --oneline >> .changes
          cat .changes

      - name: Upload changelog file
        uses: actions/upload-artifact@v3
        with:
          name: changelog-file
          path: ./.changes
          include-hidden-files: true

      - name: Check for changes
        run: |
          if [[ -z $(grep '[^[:space:]]' .changes) ]] ; then
            echo "changes=false"
            echo "changes=false" >> "$GITEA_OUTPUT"
          else
            echo "changes=true"
            echo "changes=true" >> "$GITEA_OUTPUT"
            grep -i "feat" .changes >> .changes_feat || true
            grep -i "fix" .changes >> .changes_fix || true
            grep -i "dependencies" .changes >> .changes_dep || true
            grep -i "other" .changes >> .changes_other || true
          fi

      - name: Cancel if no changes
        if: steps.changes.outputs.changes == 'false'
        run: exit 1

      # - name: Create changelog
      #   id: create_changelog
      #   if: steps.changes.outputs.changes == true
      #   run: |
      #     rm -f .changelog
      #     if [[ -z $(grep '[^[:space:]]' .changes_feat) ]] ; then
      #       printf "## 🚀 Features" > .changelog
      #       cat .changes_feat >> .changelog
      #     fi
      #     if [[ -z $(grep '[^[:space:]]' .changes_fix) ]] ; then
      #       printf "## 🐛 Bug Fixes" >> .changelog
      #       cat .changes_fix >> .changelog
      #     fi
      #     if [[ -z $(grep '[^[:space:]]' .changes_dep) ]] ; then
      #       printf "## 📦 Dependencies" >> .changelog
      #       cat .changes_dep >> .changelog
      #     fi
      #     if [[ -z $(grep '[^[:space:]]' .changes_other) ]] ; then
      #       printf "## 💬 Other" >> .changelog
      #       cat .changes_other >> .changelog
      #     fi

      - name: Set server URL
        id: set_srvurl
        run: |
          SRVURL=$(echo "${{ gitea.server_url }}" | sed 's/https:\/\/\(.*\)/\1/')
          echo "srvurl=$SRVURL" >> "$GITEA_OUTPUT"

      - name: Get next version
        uses: TriPSs/conventional-changelog-action@v6
        id: get_next_version
        with:
          git-url: ${{ steps.set_srvurl.outputs.srvurl }}
          github-token: ${{ gitea.token }}
          skip-commit: true
          release-count: 1
          output-file: false
          create-summary: true
          skip-on-empty: true
          skip-version-file: true
          skip-tag: true

      - name: Create release
        run: |
          curl -X POST \
            -u "${{ vars.PACKAGES_REGISTRY_USERNAME }}:${{ vars.PACKAGES_REGISTRY_PASSWORD }}" \
            -H "accept: application/json" \
            -H "Content-Type: application/json" \
            -d "{\"tag_name\": \"${{ steps.get_next_version.outputs.tag }}\", \"name\": \"${{ steps.get_next_version.outputs.tag }}\", \"body\": \"${{ steps.get_next_version.outputs.changelog }}\"}" \
            "${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/releases"

      # - name: Create release
      #   id: create_release
      #   uses: akkuman/gitea-release-action@v1
      #   env:
      #     NODE_OPTIONS: '--experimental-fetch' # if nodejs < 18
      #   with:
      #     tag: ${{ steps.get_next_version.outputs.tag }}
      #     name: ${{ steps.get_next_version.outputs.tag }}
      #     # body_path: .changelog
      #     body: ${{ steps.get_next_version.outputs.changelog }}

      - name: Set success/fail flag
        id: set_flag
        if: steps.changes.outputs.changes == 'true'
        run: if test "${{ steps.changes.outputs.changes }}" = "true"; then echo "success=true" >> "$GITEA_OUTPUT"; else echo "success=false" >> "$GITEA_OUTPUT"; fi

  build_docker_ghcr:
    name: Build GHCR Docker Images
    needs: create_release
    if: ${{ needs.create_release.outputs.success == 'true' }}
    outputs:
      success: ${{ steps.set_flag.outputs.success }}
    with:
        release: ${{ needs.create_release.outputs.release_name }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.release }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: luketainton
          password: ${{ secrets.GHCR_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/luketainton/webexmemebot
          tags: type=semver,pattern=v{{version}},value=${{ inputs.release }}
      
      - name: Build and push images
        id: build_push
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          labels: ${{ steps.meta.outputs.labels }}
          tags: |
            ghcr.io/luketainton/webexmemebot:latest
            ghcr.io/luketainton/webexmemebot:${{ inputs.release }}

      - name: Generate artifact attestation
        uses: actions/attest-build-provenance@v2
        with:
          subject-name: ghcr.io/luketainton/webexmemebot
          subject-digest: ${{ steps.build_push.outputs.digest }}
          push-to-registry: true

      - name: Set success flag
        id: set_flag
        run: echo "success=true" >> "$GITEA_OUTPUT"

  build_docker_gitea:
    name: Build Gitea Docker Images
    needs: create_release
    if: ${{ needs.create_release.outputs.success == 'true' }}
    outputs:
      success: ${{ steps.set_flag.outputs.success }}
    with:
        release: ${{ needs.create_release.outputs.release_name }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.release }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ vars.PACKAGES_REGISTRY_URL }}
          username: ${{ vars.PACKAGES_REGISTRY_USERNAME }}
          password: ${{ vars.PACKAGES_REGISTRY_PASSWORD }}

      - name: Build Gitea image(s)
        uses: docker/build-push-action@v6
        with:
          context: .
          push: false
          labels: ${{ steps.meta.outputs.labels }}
          tags: |
            ${{ vars.PACKAGES_REGISTRY_URL }}/${{ gitea.repository }}:latest
            ${{ vars.PACKAGES_REGISTRY_URL }}/${{ gitea.repository }}:${{ inputs.release }}
      
      - name: Push Gitea image(s)
        run:
          docker push ${{ vars.PACKAGES_REGISTRY_URL }}/${{ gitea.repository }}:latest ${{ vars.PACKAGES_REGISTRY_URL }}/${{ gitea.repository }}:${{ inputs.release }}

      - name: Set success flag
        id: set_flag
        run: echo "success=true" >> "$GITEA_OUTPUT"