name: CI/CD

on:
  push:
    branches: [main]
    tags: ['v*']
  pull_request:
    branches: [main]

jobs:
  # ── 1. 정적 분석 + 빌드 + 테스트 ──────────────────────────────────────────
  test:
    # Win32 API 의존성으로 Windows runner 필수
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: '1.25'
          cache: true

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

      - name: Build
        run: go build -ldflags="-H windowsgui -s -w" -o launcher.exe .

      - name: Test
        run: go test ./... -v

  # ── 2. 릴리즈 빌드 & GitHub Release 업로드 (태그 push 시만) ───────────────
  release:
    needs: test
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: windows-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: '1.25'
          cache: true

      - name: Build release binary
        run: |
          $VERSION = "${{ github.ref_name }}"
          go build -ldflags="-H windowsgui -s -w -X main.version=$VERSION" -o launcher.exe .

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          files: launcher.exe
          generate_release_notes: true