docker:
    name: Build & Push Image
    needs: build
    if: github.event_name == 'push'
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Log in to Gitea registry
        uses: docker/login-action@v3
        with:
          registry: git.thc420.dev
          username: ${{ github.actor }}
          password: ${{ secrets.CI_TOK }}

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

      - name: Determine image tags
        id: imgtags
        run: |
          if [[ "$GITHUB_REF" == refs/tags/* ]]; then
            {
              echo "tags<<TAGS_EOF"
              echo "git.thc420.dev/ouch/relay:latest"
              echo "git.thc420.dev/ouch/relay:${GITHUB_REF#refs/tags/}"
              echo "TAGS_EOF"
            } >> "$GITHUB_OUTPUT"
          else
            echo "tags=git.thc420.dev/ouch/relay:latest" >> "$GITHUB_OUTPUT"
          fi

      - name: Determine image build commit
        id: buildmeta
        run: |
          if [[ "$GITHUB_REF" == refs/heads/master ]]; then
            echo "commit=$GITHUB_SHA" >> "$GITHUB_OUTPUT"
          else
            echo "commit=" >> "$GITHUB_OUTPUT"
          fi

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: ${{ steps.imgtags.outputs.tags }}
          build-args: |
            RELAY_BUILD_COMMIT=${{ steps.buildmeta.outputs.commit }}