name: CI

on:
  push:
    branches: [main, dev]
  pull_request:
    branches: [main, dev]

jobs:
  backend:
    name: Backend (build / vet / test / cross-compile)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.26"

      # `go:embed` 需要 internal/webui/dist 存在（前端先构建并拷贝）。
      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: "22"

      - name: Build frontend (produces internal/webui/dist)
        working-directory: frontend/web
        run: |
          npm ci
          npm run build

      - name: go build
        run: go build ./...

      - name: go vet
        run: go vet ./...

      - name: go test (with coverage)
        run: go test ./... -count=1 -coverprofile=coverage.out

      - name: Upload coverage
        uses: actions/upload-artifact@v4
        with:
          name: coverage
          path: coverage.out

      - name: Cross-compile matrix
        run: |
          set -e
          for t in "linux amd64 " "linux arm64 " "linux arm 7" "darwin amd64 " "darwin arm64 " "windows amd64 " "windows arm64 "; do
            set -- $t
            echo "== building $1/$2/$3 =="
            GOOS=$1 GOARCH=$2 GOARM=$3 go build ./...
          done

  frontend:
    name: Frontend (tsc + vite build)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: "22"
      - name: Build
        working-directory: frontend/web
        run: |
          npm ci
          npm run build