name: Build Snap package

on:
  workflow_dispatch:
    inputs:
      publish:
        description: Upload to the Snap Store (stable channel)
        type: boolean
        default: false
  pull_request:
    paths:
      - .github/workflows/build-snap.yml
      - app/**
      - src/**
      - package.json
      - package-lock.json

permissions:
  contents: read

jobs:
  snap:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - uses: actions/setup-node@v6
        with:
          node-version: 22.13.0
          cache: npm
          cache-dependency-path: |
            package-lock.json
            app/package-lock.json

      - name: Install CLI dependencies
        run: npm ci

      - name: Install desktop dependencies
        run: npm ci --prefix app

      - name: Build snap
        run: npm --prefix app run package:snap

      - name: Upload snap artifact
        uses: actions/upload-artifact@v6
        with:
          name: CodeBurn-Snap
          path: app/release/codeburn_*.snap
          if-no-files-found: error
          retention-days: 14

      - name: Publish to Snap Store
        if: github.event_name == 'workflow_dispatch' && inputs.publish
        env:
          SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.SNAPCRAFT_STORE_CREDENTIALS }}
        run: |
          sudo snap install snapcraft --classic
          snapcraft upload --release=stable app/release/codeburn_*.snap