ibr/.github/workflows/browser-matrix-nightly.yml at 0b92a106e212026f604cc34b433229277fbfbe2c · hop-top/ibr · GitHub

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# Nightly browser matrix — broader coverage beyond fast PR lanes.
# Runs on a schedule (02:00 UTC) and is also dispatchable manually.
#
# Feasibility matrix for GitHub-hosted runners:
#   Linux:   Chrome, Chromium, Brave, Edge       ← all runnable
#   macOS:   Chrome, Brave, Edge                 ← all runnable
#   Windows: Chrome, Edge                        ← DEFERRED (cookie import
#                                                   not yet implemented for
#                                                   Windows; see T-0035)
#
# Deferred / self-hosted only:
#   macOS Arc   — Arc does not publish a Homebrew formula or CI-installable
#                 package; requires a developer machine with Arc installed.
#   macOS Comet — same constraint as Arc; pre-release / invite-only.
#
# Deferred lanes are listed as jobs with continue-on-error: true and a
# skip guard so they appear in the matrix but do not block the nightly run.
name: Browser Matrix (Nightly)

on:
  schedule:
    # 02:00 UTC every day — outside business hours for most timezones.
    - cron: "0 2 * * *"
  workflow_dispatch:

jobs:
  # ──────────────────────────────────────────────────────────────────────────
  # Linux — Chrome, Chromium, Brave, Edge (all supported)
  # ──────────────────────────────────────────────────────────────────────────
  linux-browsers:
    name: "linux / ${{ matrix.browser_channel }}"
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        browser_channel: [chrome, chromium, brave, edge]

    steps:
      - uses: actions/checkout@v5

      - uses: actions/setup-node@v5
        with:
          node-version: "22.x"
          cache: npm

      - name: Install dependencies
        run: npm ci

      # Brave requires an extra apt step; Chrome/Chromium/Edge use Playwright.
      - name: Install Brave (Linux)
        if: matrix.browser_channel == 'brave'
        run: |
          sudo curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg \
            https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg
          echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] \
            https://brave-browser-apt-release.s3.brave.com/ stable main" \
            | sudo tee /etc/apt/sources.list.d/brave-browser-release.list
          sudo apt-get update -qq && sudo apt-get install -y brave-browser

      - name: Cache Playwright browsers
        uses: actions/cache@v5
        id: pw-cache
        with:
          path: ~/.cache/ms-playwright
          key: pw-ubuntu-${{ matrix.browser_channel }}-${{ hashFiles('package-lock.json') }}

      - name: Install Playwright browser
        if: steps.pw-cache.outputs.cache-hit != 'true' && matrix.browser_channel != 'brave'
        run: npm run browser:install

      - name: Run e2e (full)
        env:
          BROWSER_CHANNEL: ${{ matrix.browser_channel }}
        run: npm run test:e2e

  # ──────────────────────────────────────────────────────────────────────────
  # macOS — Chrome, Brave, Edge (Arc/Comet deferred)
  # ──────────────────────────────────────────────────────────────────────────
  macos-browsers:
    name: "macos / ${{ matrix.browser_channel }}"
    runs-on: macos-latest

    strategy:
      fail-fast: false
      matrix:
        browser_channel: [chrome, brave, edge]

    steps:
      - uses: actions/checkout@v5

      - uses: actions/setup-node@v5
        with:
          node-version: "22.x"
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Install Brave (macOS)
        if: matrix.browser_channel == 'brave'
        run: brew install --cask brave-browser

      - name: Cache Playwright browsers
        uses: actions/cache@v5
        id: pw-cache
        with:
          path: ~/Library/Caches/ms-playwright
          key: pw-macos-${{ matrix.browser_channel }}-${{ hashFiles('package-lock.json') }}

      - name: Install Playwright browser
        if: steps.pw-cache.outputs.cache-hit != 'true' && matrix.browser_channel != 'brave'
        run: npm run browser:install

      - name: Run e2e (full)
        env:
          BROWSER_CHANNEL: ${{ matrix.browser_channel }}
        run: npm run test:e2e

  # ──────────────────────────────────────────────────────────────────────────
  # macOS Arc — DEFERRED (self-hosted / manual only)
  # Arc has no CI-installable package; this lane is a placeholder that always
  # skips on GitHub-hosted runners. Run on a machine with Arc installed.
  # ──────────────────────────────────────────────────────────────────────────
  macos-arc:
    name: "macos / arc [DEFERRED — self-hosted]"
    runs-on: ubuntu-latest   # placeholder runner; step exits early
    continue-on-error: true

    steps:
      - name: Skip — Arc requires self-hosted runner with Arc installed
        run: |
          echo "Arc browser lane is deferred to self-hosted runners."
          echo "Arc does not publish a CI-installable package."
          exit 0

  # ──────────────────────────────────────────────────────────────────────────
  # macOS Comet — DEFERRED (self-hosted / manual only)
  # Comet is pre-release/invite-only; same constraint as Arc.
  # ──────────────────────────────────────────────────────────────────────────
  macos-comet:
    name: "macos / comet [DEFERRED — self-hosted]"
    runs-on: ubuntu-latest   # placeholder runner; step exits early
    continue-on-error: true

    steps:
      - name: Skip — Comet requires self-hosted runner with Comet installed
        run: |
          echo "Comet browser lane is deferred to self-hosted runners."
          echo "Comet is pre-release/invite-only and has no CI package."
          exit 0

  # ──────────────────────────────────────────────────────────────────────────
  # Windows Chrome/Edge — DEFERRED (cookie import not implemented)
  # Windows cookie import support is tracked in T-0035. Until implemented,
  # these lanes run but are allowed to fail without blocking the nightly.
  # ──────────────────────────────────────────────────────────────────────────
  windows-browsers-deferred:
    name: "windows / ${{ matrix.browser_channel }} [DEFERRED — cookie import]"
    runs-on: windows-latest
    # continue-on-error: Windows cookie import not yet supported (T-0035).
    # Remove continue-on-error once Windows support lands.
    continue-on-error: true

    strategy:
      fail-fast: false
      matrix:
        browser_channel: [chrome, edge]

    steps:
      - uses: actions/checkout@v5

      - uses: actions/setup-node@v5
        with:
          node-version: "22.x"
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Cache Playwright browsers
        uses: actions/cache@v5
        id: pw-cache
        with:
          path: "%LOCALAPPDATA%\\ms-playwright"
          key: pw-windows-${{ matrix.browser_channel }}-${{ hashFiles('package-lock.json') }}

      - name: Install Playwright browser
        if: steps.pw-cache.outputs.cache-hit != 'true'
        run: npm run browser:install

      - name: Run e2e (full) — expected partial failure on cookie import
        env:
          BROWSER_CHANNEL: ${{ matrix.browser_channel }}
        run: npm run test:e2e