cocoon-webhook/.github/workflows/docker.yml at main · cocoonstack/cocoon-webhook · GitHub

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name: docker

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: read
  packages: write

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Extract VERSION
        run: echo "VERSION=$(git describe --tags --always)" >> $GITHUB_ENV

      - name: Set build timestamp
        run: echo "BUILTAT=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> $GITHUB_ENV

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4

      - name: Login to GHCR
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Docker metadata
        id: meta
        uses: docker/metadata-action@v6
        with:
          images: ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}
          tags: |
            type=raw,value=${{ env.VERSION }}
            type=raw,value=latest,enable=${{ !contains(env.VERSION, '-') }}

      - name: Build and push image
        uses: docker/build-push-action@v7
        with:
          context: .
          file: ./Dockerfile
          push: true
          platforms: linux/amd64,linux/arm64
          build-args: |
            VERSION=${{ env.VERSION }}
            REVISION=${{ github.sha }}
            BUILTAT=${{ env.BUILTAT }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max