name: Publish Docker image

on:
  push:
    branches:
      # - main
      - release-*
    # tags:
    #   - v*
  release:
    types: [published]

  workflow_dispatch:
    inputs:
      tag:
        description: "Tag version to be used for Docker image"
        required: true
        default: "v3.8.0"

env:
  GO_VERSION: "1.22"

jobs:
  build-image:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3.8.0

      - name: Log in to Docker Hub
        uses: docker/login-action@v3.3.0
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3.3.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Log in to Aliyun Container Registry
        uses: docker/login-action@v3.3.0
        with:
          registry: registry.cn-hangzhou.aliyuncs.com
          username: ${{ secrets.ALIREGISTRY_USERNAME }}
          password: ${{ secrets.ALIREGISTRY_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5.6.0
        with:
          images: |
            openim/openim-chat
            ghcr.io/openimsdk/openim-chat
            registry.cn-hangzhou.aliyuncs.com/openimsdk/openim-chat
          tags: |
            type=ref,event=tag
            type=schedule
            type=ref,event=branch
            # type=ref,event=pr
            # type=semver,pattern={{version}}
            type=semver,pattern=v{{version}}
            type=semver,pattern=release-{{raw}}
            type=sha
            type=raw,value=${{ github.event.inputs.tag }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Verify multi-platform support
        run: |
          images=("openim/openim-chat" "ghcr.io/openimsdk/openim-chat" "registry.cn-hangzhou.aliyuncs.com/openimsdk/openim-chat")
          for image in "${images[@]}"; do
              for tag in $(echo "${{ steps.meta.outputs.tags }}" | tr ',' '\n'); do
                  manifest=$(docker manifest inspect "$image:$tag" || echo "error")
                  if [[ "$manifest" == "error" ]]; then
                      echo "Manifest not found for $image:$tag"
                      exit 1
                  fi
                  amd64_found=$(echo "$manifest" | jq '.manifests[] | select(.platform.architecture == "amd64")')
                  arm64_found=$(echo "$manifest" | jq '.manifests[] | select(.platform.architecture == "arm64")')
                  if [[ -z "$amd64_found" ]]; then
                      echo "Multi-platform support check failed for $image:$tag - missing amd64"
                      exit 1
                  fi
                  if [[ -z "$arm64_found" ]]; then
                      echo "Multi-platform support check failed for $image:$tag - missing arm64"
                      exit 1
                  fi
              done
          done