name: Code Mode Smoke

# Packages the Electron app on all three OSes and smoke-tests code mode's
# cross-platform plumbing (adapter staging, engine stripping, ACP handshake,
# silent-hang startup timeout) — the failure class that previously only
# surfaced on a colleague's machine. See apps/x/apps/main/scripts/acp-smoke.mjs.

on:
  pull_request:
    paths:
      - 'apps/x/**'
      - '.github/workflows/x-code-mode-smoke.yml'
  workflow_dispatch:

jobs:
  smoke:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]
    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v6

      - name: Setup pnpm
        uses: pnpm/action-setup@v6
        with:
          version: 10

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: 24.15.0
          cache: 'pnpm'
          cache-dependency-path: 'apps/x/pnpm-lock.yaml'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile
        working-directory: apps/x

      - name: Package app (unsigned)
        run: npm run package
        working-directory: apps/x/apps/main

      - name: Run code-mode smoke test
        run: node scripts/acp-smoke.mjs
        working-directory: apps/x/apps/main