name: Release

on:
  push:
    tags:
      - 'v*'

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  build-server:
    name: Build Server Binary
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust stable
        uses: dtolnay/rust-toolchain@stable

      - name: Cache Cargo
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-release-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-release-

      - name: Build release binary
        run: cargo build --release -p eifeldc-server

      - name: Upload server binary
        uses: actions/upload-artifact@v4
        with:
          name: eifeldc-server-linux-amd64
          path: target/release/eifeldc-server

  build-frontend:
    name: Build Frontend
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
          cache-dependency-path: client/src-ui/package-lock.json

      - name: Install dependencies
        run: cd client/src-ui && npm ci

      - name: Build
        run: cd client/src-ui && npm run build

      - name: Upload frontend dist
        uses: actions/upload-artifact@v4
        with:
          name: eifeldc-frontend
          path: client/src-ui/dist

  docker-push:
    name: Docker Push
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ghcr.io/${{ github.repository }}/server
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=sha

      - name: Login to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  build-tauri:
    name: Build Tauri (${{ matrix.platform }})
    strategy:
      fail-fast: false
      matrix:
        include:
          - platform: linux
            runner: ubuntu-latest
          - platform: macos
            runner: macos-latest
          - platform: windows
            runner: windows-latest
    runs-on: ${{ matrix.runner }}
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust stable
        uses: dtolnay/rust-toolchain@stable

      - name: Install system dependencies (Linux)
        if: matrix.platform == 'linux'
        run: |
          sudo apt-get update
          sudo apt-get install -y libwebkit2gtk-4.1-dev libgtk-3-dev libayatana-appindicator3-dev librsvg2-dev libssl-dev

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
          cache-dependency-path: client/src-ui/package-lock.json

      - name: Install frontend deps
        run: cd client/src-ui && npm ci

      - name: Build Tauri
        uses: tauri-apps/tauri-action@v0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tagName: ${{ github.ref_name }}
          releaseName: "EifelDC ${{ github.ref_name }}"
          releaseBody: "See [CHANGELOG.md](CHANGELOG.md) for details."
          releaseDraft: true

  create-release:
    name: Create GitHub Release
    runs-on: ubuntu-latest
    needs: [build-server, build-frontend, docker-push]
    steps:
      - uses: actions/checkout@v4

      - name: Download server binary
        uses: actions/download-artifact@v4
        with:
          name: eifeldc-server-linux-amd64
          path: release-assets

      - name: Download frontend dist
        uses: actions/download-artifact@v4
        with:
          name: eifeldc-frontend
          path: release-assets/frontend

      - name: Create release archive
        run: |
          cd release-assets
          tar czf eifeldc-server-linux-amd64.tar.gz eifeldc-server
          cd frontend
          tar czf ../eifeldc-frontend.tar.gz .
          cd ..

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.ref_name }}
          draft: true
          generate_release_notes: true
          files: |
            release-assets/eifeldc-server-linux-amd64.tar.gz
            release-assets/eifeldc-frontend.tar.gz