docker-build.yml

name: Build and Publish Docker image in GitHub Container Registry

on:
  push:
    branches:
      - 'main'
    tags:
      - 'v*'
  pull_request:
    branches:
      - 'main'

jobs:
  docker:
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            docjyj/aio-stalwart
            ghcr.io/${{ github.repository }}
          tags: |
            type=raw,value=develop
            type=raw,value=beta
            type=ref,event=pr
            type=semver,pattern={{major}}.{{minor}}.{{patch}}
            type=semver,pattern=v{{major}}
            type=sha

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        if: github.event_name != 'pull_request'
        with:
          username: docjyj
          password: ${{ secrets.DOCKER_TOKEN }}

      - name: Log in to the GitHub Container Registry
        uses: docker/login-action@v3
        if: github.event_name != 'pull_request'
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        id: push
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      # - name: Generate artifact attestation
      #   uses: actions/attest-build-provenance@v1
      #   with:
      #     subject-name: ghcr.io/${{ github.repository }}
      #     subject-digest: ${{ steps.push.outputs.digest }}
      #     push-to-registry: ${{ github.event_name != 'pull_request' }}