name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  release:
    name: Build & Release
    runs-on: ubuntu-latest
    strategy:
      matrix:
        goos: [linux]
        goarch: [amd64, arm64]
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.21'
          cache-dependency-path: server/go.sum

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          cache: 'npm'
          cache-dependency-path: web/package-lock.json

      - name: Build frontend
        working-directory: web
        run: |
          npm ci
          npm run build

      - name: Build backend
        working-directory: server
        env:
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          CGO_ENABLED: 1
        run: |
          go build -ldflags "-s -w -X main.version=${{ github.ref_name }}" -o ../backupx-${{ matrix.goos }}-${{ matrix.goarch }} ./cmd/backupx

      - name: Package release
        run: |
          mkdir -p release
          cp backupx-${{ matrix.goos }}-${{ matrix.goarch }} release/
          cp -r web/dist release/web
          cp server/config.example.yaml release/
          cp deploy/install.sh release/ 2>/dev/null || true
          cd release && tar czf ../backupx-${{ github.ref_name }}-${{ matrix.goos }}-${{ matrix.goarch }}.tar.gz .

      - name: Upload Release Asset
        uses: softprops/action-gh-release@v2
        with:
          files: backupx-${{ github.ref_name }}-${{ matrix.goos }}-${{ matrix.goarch }}.tar.gz
          generate_release_notes: true