pr-ci-build.yml

name: pr-ci-build

on:
  pull_request:
    types: [opened, edited, synchronize, labeled, unlabeled]

jobs:
  rainbond:
    runs-on: ubuntu-latest
    environment: pr
    strategy:
      matrix:
        component: [api, chaos, worker, init-probe, mq]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

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

      - name: Login to Aliyun Container Registry
        uses: docker/login-action@v3
        with:
          registry: registry.cn-hangzhou.aliyuncs.com
          username: ${{ secrets.DOMESTIC_DOCKER_USERNAME }}
          password: ${{ secrets.DOMESTIC_DOCKER_PASSWORD }}

      - name: Set release description
        run: |
          release_desc="pr-${{ github.event.pull_request.number }}"
          echo "release_desc=$release_desc" >> $GITHUB_ENV

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64
          build-args: |
            RELEASE_DESC=${{ env.release_desc }}
          context: .
          file: hack/contrib/docker/${{ matrix.component }}/Dockerfile
          push: true
          tags: |
            registry.cn-hangzhou.aliyuncs.com/goodrain/rbd-${{ matrix.component }}:${{ env.release_desc }}

      - name: Save image info to file
          run: |
            IMAGE_TAG="registry.cn-hangzhou.aliyuncs.com/goodrain/rbd-${{ matrix.component }}:${{ env.release_desc }}"
            echo "- ${IMAGE_TAG}" >> image_tags.txt

      - name: Upload image info to be used in final step
        uses: actions/upload-artifact@v3
        with:
          name: image-tags
          path: image_tags.txt

  comment:
    runs-on: ubuntu-latest
    environment: pr
    needs: rainbond
    steps:
      - name: Download image tags
        uses: actions/download-artifact@v3
        with:
          name: image-tags

      - name: Set PR number
        run: echo "PR_NUMBER=${{ github.event.pull_request.number }}" >> $GITHUB_ENV

      - name: Generate comment content
        run: |
          IMAGE_TAGS=$(cat image_tags.txt)
          COMMENT="### Preview Docker Images\n$IMAGE_TAGS"
          echo "COMMENT_CONTENT=$COMMENT" >> $GITHUB_ENV

      - name: Comment PR with Docker Image IDs
        run: |
          PR_NUMBER=${{ env.PR_NUMBER }}
          COMMENT_CONTENT="${{ env.COMMENT_CONTENT }}"
          curl -X POST \
            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            -H "Accept: application/vnd.github.v3+json" \
            -d "{\"body\": \"$COMMENT_CONTENT\"}" \
            "https://api.github.com/repos/${{ github.repository }}/issues/${PR_NUMBER}/comments"