php-fpm-exporter/.github/workflows/release.yml

name: Release
on: [release]
jobs:

  release:
    runs-on: ubuntu-latest
    # if: startsWith(github.ref, 'refs/tags/')
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Unshallow
        run: git fetch --prune --unshallow

      - name: Set up Go
        uses: actions/setup-go@v2.1.3
        with:
          go-version: 1.14
        id: go

      - name: Login to docker hub
        run: docker login -u $DOCKER_USER -p $DOCKER_PASS

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v1
        with:
          version: latest
          args: release --rm-dist
          key: ${{ secrets.YOUR_PRIVATE_KEY }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}