e2e.yml

name: E2E

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

jobs:
  e2e:
    name: 'Playwright (Linux)'
    runs-on: ubuntu-latest
    # Bound the job so a stuck Electron launch/close fails fast instead of
    # tying up a runner; this suite specifically guards shutdown hangs.
    timeout-minutes: 15
    env:
      # Only Electron is launched here, never Playwright's bundled browsers, so
      # skip their download during yarn install (faster, fewer network flakes).
      PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: '1'
    steps:
      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
        with:
          # Match the Node that the target Electron bundles (Electron 42 -> Node
          # 24); do not run ahead of it. Node 26 broke Electron's install tooling.
          node-version: '24.x'
          cache: 'yarn'
      # Cache the @electron/get binary download so launch does not depend on a
      # fresh GitHub-releases fetch every run.
      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
        with:
          path: ~/.cache/electron
          key: ${{ runner.os }}-electron-${{ hashFiles('yarn.lock') }}
          restore-keys: ${{ runner.os }}-electron-
      - run: yarn install --frozen-lockfile
      - run: yarn build
      # Electron needs system libraries; xvfb provides a display on the headless
      # runner. The app launches up to four windows, so a real display beats
      # --headless here.
      - run: npx playwright install-deps
      - run: xvfb-run -a yarn test:e2e
      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
        if: ${{ !cancelled() }}
        with:
          name: playwright-report
          path: |
            playwright-report/
            test-results/
          retention-days: 14