release.yaml

name: Release & Publish
on:
  create:
    tags:
      - v*

jobs: 
  release: 
    name: "Release binary"
    runs-on: ubuntu-latest
    steps: 
      - name: "Check out code"
        uses: actions/checkout@v3
        with: 
          fetch-depth: 0

      - name: "Set up Go"
        uses: actions/setup-go@v4
        with: 
          go-version: 1.19

      - name: "Create release on GitHub"
        uses: goreleaser/goreleaser-action@v4.4.0
        env: 
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
        with: 
          args: "release --clean"
          version: latest

  publish: 
    name: "Publish to GHCR"
    runs-on: ubuntu-latest
    steps:
      - name: "Check out code"
        uses: actions/checkout@v3
      
      - name: "Login to GitHub Container Registry"
        uses: docker/login-action@v2.2.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
      
      - name: "Build Docker Images"
        uses: docker/build-push-action@v4.1.1
        with:
          push: false
          build-args: "VERSION=${{ github.ref_name }}"
          tags: "${{ github.repository }}:latest,${{ github.repository }}:${{ github.ref_name }}"
      
      - name: "Slim Images (latest)"
        uses: kitabisa/docker-slim-action@v1
        with:
          target: "${{ github.repository }}:latest"
          overwrite: true
        env:
          DSLIM_HTTP_PROBE: false
      
      - name: "Slim Images (versioing)"
        uses: kitabisa/docker-slim-action@v1
        with:
          target: "${{ github.repository }}:${{ github.ref_name }}"
          overwrite: true
        env:
          DSLIM_HTTP_PROBE: false

      - name: "Re-tagging & Push Images"
        run: |
          docker tag ${{ github.repository }}:latest ghcr.io/${{ github.repository }}:latest
          docker tag ${{ github.repository }}:${{ github.ref_name }} ghcr.io/${{ github.repository }}:${{ github.ref_name }}
          docker push ghcr.io/${{ github.repository }} -a