deploy-gcsauth.yml

name: gcsauth docker release

on:
  release:
    types: [published]

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}-gcsauth

jobs:
  release:
    if:  ${{ startsWith(github.event.release.tag_name, 'gcsauth-') }}

    name: release
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write

    steps:
      - name: checkout
        uses: actions/checkout@v3

      - name: Use go
        uses: actions/setup-go@v3
        with:
          go-version: '>=1.18'

      - name: build artifacts
        working-directory: ./gcs-authenticator
        run: make build

      - name: Release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: gcs-authenticator/gcsauth-*

      - name: Log in the Container registry
        uses: docker/login-action@v1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Copy the gcsauth binary for docker
        working-directory: ./gcs-authenticator
        run: cp gcsauth-linux-amd64-* gcsauth-linux-amd64

      - name: Build and push Docker image
        uses: docker/build-push-action@v2
        with:
          context: gcs-authenticator/
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}