name: Build Multi-Platform Binaries
on:
  push:
    paths:
      - '**.go'
      - 'go.mod'
      - 'go.sum'
      - 'web/**'
      - '.gitea/workflows/**'

jobs:
  prepare-all:
    runs-on: node-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3 # 保持 v3 兼容性

      - name: Build Frontend
        run: |
          cd web
          npm ci
          npm run build
          
      - name: Move Frontend to Go Folder
        run: |
          # 提前把前端产物放到 Go 嵌入目录，减少下游 Job 的操作
          mkdir -p internal/server/app/dist
          cp -r web/dist/* internal/server/app/dist/

      - name: Upload Integrated Workspace
        uses: actions/upload-artifact@v3
        with:
          name: full-workspace
          path: .
          retention-days: 1

  build-binaries:
    needs: prepare-all
    runs-on: golang-latest
    strategy:
      max-parallel: 2  # 极其重要：在 v3 且服务器不稳的情况下，建议限制到 2 个并发
      matrix:
        include:
          - { goos: linux, goarch: amd64, target: server, upx: true }
          - { goos: linux, goarch: amd64, target: client, upx: true }
          - { goos: linux, goarch: arm64, target: server, upx: true }
          - { goos: linux, goarch: arm64, target: client, upx: true }
          - { goos: darwin, goarch: amd64, target: server, upx: false }
          - { goos: darwin, goarch: amd64, target: client, upx: false }
          - { goos: windows, goarch: amd64, target: server, upx: true }
          - { goos: windows, goarch: amd64, target: client, upx: true }
          # (根据需要缩减或保留 matrix)
    steps:
      - name: Install Node.js
        run: |
          if command -v apk > /dev/null; then
            apk add --no-cache nodejs
          elif command -v apt-get > /dev/null; then
            apt-get update && apt-get install -y nodejs
          fi

      - name: Set Node IPv4 Priority
        run: echo "NODE_OPTIONS=--dns-result-order=ipv4first" >> $GITHUB_ENV

      - name: Download Workspace
        uses: actions/download-artifact@v3
        with:
          name: full-workspace
          path: .

      - name: Build Binary
        env:
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          CGO_ENABLED: 0
        run: |
          OUTPUT_NAME="${{ matrix.target }}-${{ matrix.goos }}-${{ matrix.goarch }}"
          if [ "${{ matrix.goos }}" = "windows" ]; then
            OUTPUT_NAME="${OUTPUT_NAME}.exe"
          fi
          go build -ldflags="-s -w" -o "${OUTPUT_NAME}" ./cmd/${{ matrix.target }}
          echo "BINARY_NAME=${OUTPUT_NAME}" >> $GITHUB_ENV

      - name: Install and Run UPX
        if: matrix.upx == true
        run: |
          (apk add --no-cache upx || apt-get update && apt-get install -y upx-ucl)
          upx -9 "${{ env.BINARY_NAME }}" || true

      - name: Upload Binary
        uses: actions/upload-artifact@v3
        with:
          name: ${{ env.BINARY_NAME }}
          path: ${{ env.BINARY_NAME }}