name: Build and Push Docker Image

on:
  push:
    branches:
      - main
      - master
    tags:
      - 'v*'
  workflow_dispatch:

env:
  REGISTRY: code.littlelan.cn
  IMAGE_NAME: carrotskin/backend

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Log in to Container Registry
        run: |
          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login ${{ env.REGISTRY }} -u "${{ secrets.REGISTRY_USERNAME }}" --password-stdin

      - name: Generate tags
        id: tags
        run: |
          TAGS="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }}"
          TAGS="$TAGS,${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:sha-$(echo ${{ github.sha }} | cut -c1-7)"
          if [[ "${{ github.ref }}" == "refs/heads/main" || "${{ github.ref }}" == "refs/heads/master" ]]; then
            TAGS="$TAGS,${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest"
          fi
          echo "tags=$TAGS" >> $GITHUB_OUTPUT
          echo "生成的标签: $TAGS"

      - name: Build Docker image
        run: |
          docker build -t build-image:local -f Dockerfile .

      - name: Tag and push Docker image
        run: |
          IFS=',' read -ra TAG_ARRAY <<< "${{ steps.tags.outputs.tags }}"
          for tag in "${TAG_ARRAY[@]}"; do
            echo "推送标签: $tag"
            docker tag build-image:local "$tag"
            docker push "$tag"
          done

      - name: Build summary
        run: |
          echo "## 🚀 Docker 镜像构建完成" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "镜像已推送到: \`${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}\`" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "推送的标签:" >> $GITHUB_STEP_SUMMARY
          IFS=',' read -ra TAG_ARRAY <<< "${{ steps.tags.outputs.tags }}"
          for tag in "${TAG_ARRAY[@]}"; do
            echo "- \`$tag\`" >> $GITHUB_STEP_SUMMARY
          done