name: Release

on:
  push:
    tags: ['v*']

concurrency:
  group: release
  cancel-in-progress: false

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          - goos: linux
            goarch: amd64
            deb: true
          - goos: linux
            goarch: arm64
            deb: true
          - goos: darwin
            goarch: amd64
            deb: false
          - goos: darwin
            goarch: arm64
            deb: false
          - goos: windows
            goarch: amd64
            deb: false

    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: '1.23'
          cache: true

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: web/frontend/package-lock.json

      - name: Install frontend deps
        run: cd web/frontend && npm ci

      - name: Build frontend
        run: cd web/frontend && npm run build

      - name: Build binary
        env:
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          CGO_ENABLED: 0
        run: |
          mkdir -p dist
          VERSION="${GITHUB_REF_NAME#v}"
          go build -ldflags="-s -w -X main.Version=${VERSION}" \
                   -o "dist/llamalink-${{ matrix.goos }}-${{ matrix.goarch }}${{ matrix.goos == 'windows' && '.exe' || '' }}" \
                   ./cmd/llamalink

      - name: Build .deb (Linux only)
        if: matrix.deb
        env:
          DEB_ARCH: ${{ matrix.goarch }}
        run: |
          sudo apt-get update -qq && sudo apt-get install -y -qq dpkg fakeroot
          ./scripts/build-deb.sh "${GITHUB_REF_NAME#v}" "${{ matrix.goarch }}"

      - name: Package artifacts
        run: |
          cd dist
          EXT=""
          if [ "${{ matrix.goos }}" = "windows" ]; then EXT=".zip"; fi
          if [ "${{ matrix.goos }}" = "windows" ]; then
            zip "llamalink-${{ matrix.goos }}-${{ matrix.goarch }}.zip" \
                "llamalink-${{ matrix.goos }}-${{ matrix.goarch }}.exe"
          else
            tar -czf "llamalink-${{ matrix.goos }}-${{ matrix.goarch }}.tar.gz" \
                "llamalink-${{ matrix.goos }}-${{ matrix.goarch }}"
            if [ "${{ matrix.deb }}" = "true" ]; then
              cp *.deb "llamalink-${{ matrix.goos }}-${{ matrix.goarch }}.deb"
            fi
          fi

      - uses: actions/upload-artifact@v4
        with:
          name: llamalink-${{ matrix.goos }}-${{ matrix.goarch }}
          path: dist/*

  release:
    needs: build
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: artifacts
          pattern: llamalink-*

      - name: Merge artifacts
        run: |
          mkdir -p release
          cp artifacts/*/* release/

      - name: List artifacts
        run: ls -lh release/

      - name: Create checksums
        run: |
          cd release
          sha256sum * > llamalink_checksums.txt

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          name: ${{ github.ref_name }}
          draft: true
          prerelease: ${{ contains(github.ref_name, 'alpha') || contains(github.ref_name, 'beta') || contains(github.ref_name, 'rc') }}
          generate_release_notes: true
          files: release/*