name: CI

on:
  push:
  pull_request:

permissions:
  contents: read

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

jobs:
  verify:
    name: typecheck + test + build (windows)
    runs-on: windows-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4

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

      # `npm ci` triggers electron's postinstall, which downloads the ~100MB
      # binary into %LOCALAPPDATA%\electron\Cache. Keyed on the lockfile so any
      # dependency bump — electron included — refetches instead of restoring a
      # binary that no longer matches the pinned version.
      - name: Cache Electron binary
        uses: actions/cache@v4
        with:
          path: ~/AppData/Local/electron/Cache
          key: electron-${{ runner.os }}-${{ hashFiles('package-lock.json') }}

      - name: Install dependencies
        run: npm ci

      # npm test 会先自动跑 pretest（typecheck），再重建 esbuild bundle 并跑 13 个离线测试
      - name: Test
        run: npm test

      # 仅验证构建通过；不做 electron-builder 打包、不发布、不传 artifact
      - name: Build
        run: npm run build