name: Docker Image CI
on:
  push:
    branches: 
      - main

jobs:
  build:
    runs-on: gitea-official-runner
    container: 
      image: harbor.merlin.xin/testing/merlin/buildkit-node:v0.25.20
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    - name: see ls
      run: ls
    - name: start buildkit
      run: |
        mkdir -p /tmp/buildkit
        /usr/local/bin/buildkitd --root /tmp/buildkit --addr unix:///tmp/buildkit/buildkitd.sock &
        export BUILDKIT_HOST=unix:///tmp/buildkit/buildkitd.sock
        sleep 5  # 等待 buildkitd 启动
    - name: Build and push Docker images
      env:
        HARBOR: ${{ vars.HARBOR }}
        TAG: ${{ github.sha }}
      run: |
        ROOT_DIR=$(pwd)

        # 遍历所有包含 Dockerfile 的目录
        find . -type f -name "Dockerfile" | while read dockerfile; do
          dir=$(dirname "$dockerfile")
          name=$(basename "$dir")

          IMAGE_NAME="${HARBOR}/testing/merlin/${name}:${TAG}"

          /usr/local/bin/buildctl build \
            --frontend dockerfile.v0 \
            --local context="$dir" \
            --local dockerfile="$dir" \
            --output type=image,name="$IMAGE_NAME",push=true \
            --addr $BUILDKIT_HOST
        done