name: Build Dragon Wind Desktop

on:
  push:
    branches: [main]
    tags:
      - 'v*'
  pull_request:
    branches: [main]
  workflow_dispatch:   # allow manual trigger from Forgejo UI

jobs:
  # ── Windows .exe ────────────────────────────────────────────────────────────
  build-windows:
    name: Windows (.exe)
    runs-on: windows-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build Windows installer
        run: npm run build:win
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload .exe artifact
        uses: actions/upload-artifact@v4
        with:
          name: dragon-wind-windows
          path: dist/*.exe
          retention-days: 30

  # ── macOS .dmg ──────────────────────────────────────────────────────────────
  build-mac:
    name: macOS (.dmg)
    runs-on: macos-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build macOS DMG
        run: npm run build:mac
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload .dmg artifact
        uses: actions/upload-artifact@v4
        with:
          name: dragon-wind-mac
          path: dist/*.dmg
          retention-days: 30

  # ── Linux AppImage ───────────────────────────────────────────────────────────
  build-linux:
    name: Linux (AppImage)
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Install Linux build deps
        run: sudo apt-get install -y libgtk-3-dev libnotify-dev libnss3 libxss1

      - name: Build Linux AppImage
        run: npm run build:linux
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload AppImage artifact
        uses: actions/upload-artifact@v4
        with:
          name: dragon-wind-linux
          path: dist/*.AppImage
          retention-days: 30

  # ── Release (on tag push) ────────────────────────────────────────────────────
  release:
    name: Create Release
    needs: [build-windows, build-mac, build-linux]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts/

      - name: Create Forgejo Release
        uses: https://code.forgejo.org/forgejo/release-action@v1
        with:
          direction: upload
          release-dir: artifacts/
          token: ${{ secrets.GITHUB_TOKEN }}