switchboard/.github/workflows/test.yml at main · devsuitup/switchboard · GitHub

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name: Test

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]

jobs:
  lint:
    # Separate job, not an npm pre-hook: `npm run coverage` (below) has no
    # `precoverage`, so `pretest` never fired for it and lint silently never
    # ran in CI. A dedicated job can't be skipped by a future script rename —
    # it shows up as its own entry in the checks list.
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Run ESLint
        run: npm run lint

  test:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        node-version: [20, 22]
        os: [ubuntu-latest, windows-2022]

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0   # diff-cover needs history to compare against the base branch

      - uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Run tests with coverage
        run: npm run coverage

      # Gate only NEW/changed lines (patch coverage), not the whole codebase:
      # main.js (Electron IPC/native) and the DOM glue cannot be unit-tested, so
      # a global threshold is meaningless. Runs once (Node 22 on ubuntu-latest)
      # on PRs only — os is pinned here too, or the windows-2022 leg would run
      # the same gate a second time with a different lcov path style.
      - name: Patch coverage gate (changed lines >= 80%)
        if: matrix.node-version == 22 && matrix.os == 'ubuntu-latest' && github.event_name == 'pull_request'
        run: |
          python -m pip install --quiet diff_cover
          git fetch origin "${{ github.base_ref }}" --quiet
          diff-cover coverage/lcov.info \
            --compare-branch "origin/${{ github.base_ref }}" \
            --fail-under 80 \
            --exclude 'main.js' 'preload.js' 'mcp-bridge.js' 'claude-auth.js' \
                      'public/codemirror-bundle.js' 'public/codemirror-setup.js' \
                      'public/terminal-manager.js' 'public/app.js' \
                      'workers/**' 'scripts/**' 'test/**'