name: CI

on:
  push:
    branches: [main]
    paths-ignore:
      - '**.md'
      - '.gitignore'
  pull_request:
    branches: [main]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # ─── Frontend: lint + type-check + build ──────────────────────
  frontend:
    name: Frontend
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4
        with:
          version: 9

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm

      - run: pnpm install --frozen-lockfile

      - name: Type check
        run: pnpm exec vue-tsc --noEmit

      - name: Build
        run: pnpm build

  # ─── Rust: check + clippy ─────────────────────────────────────
  rust:
    name: Rust
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          target: x86_64-unknown-linux-gnu

      - name: Install system deps
        run: |
          sudo apt-get update
          sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev \
            librsvg2-dev patchelf libgtk-3-dev libsoup-3.0-dev libjavascriptcoregtk-4.1-dev

      - name: Check
        run: cargo check --manifest-path src-tauri/Cargo.toml

      - name: Clippy
        run: cargo clippy --manifest-path src-tauri/Cargo.toml -- -D warnings

  # ─── Tauri build (Windows) ────────────────────────────────────
  tauri-build:
    name: Tauri Build
    needs: [frontend, rust]
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-latest
            target: x86_64-pc-windows-msvc
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu

    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4
        with:
          version: 9

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm

      - uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          target: ${{ matrix.target }}

      - name: Install Linux deps
        if: matrix.os == 'ubuntu-latest'
        run: |
          sudo apt-get update
          sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev \
            librsvg2-dev patchelf libgtk-3-dev libsoup-3.0-dev libjavascriptcoregtk-4.1-dev

      - run: pnpm install --frozen-lockfile

      - name: Build Tauri app
        run: pnpm tauri build

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: mqttx-${{ runner.os }}
          path: src-tauri/target/release/bundle/