actions/cache GitHub Actions scorecard

# Workflow runs on both push and pull_request — applies to: Code scanning
on:
  push:
    branches: [main]
  pull_request:

# No concurrency control — applies to: Code scanning, Tests
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

# Missing dependency cache (bundler) — applies to: License check
- uses: ruby/setup-ruby@v1
  with:
    bundler-cache: true

# No job timeout — applies to: Tests, Code scanning, License check, Check dist content, Assign pull request reviewer
jobs:
  build:
    runs-on: ubuntu-latest
    timeout-minutes: 15

# Premium runners (macOS / Windows) — applies to: Tests, Code scanning
jobs:
  build:
    runs-on: ubuntu-latest  # ~10x cheaper than macos-latest

# System packages reinstalled every run — applies to: Tests
- uses: awalsh128/cache-apt-pkgs-action@latest
  with:
    packages: <your packages>
    version: 1.0

# No path filters on triggers — applies to: Code scanning
on:
  pull_request:
    paths:
      - 'src/**'
      - 'package.json'

# Scheduled at the top of the hour — applies to: Code scanning
on:
  schedule:
    - cron: '53 19 * * 0'  # was '0 19 * * 0' — any non-:00 minute avoids the herd

# Scheduled workflow runs in forks — applies to: Code scanning
jobs:
  nightly:
    if: github.repository == 'owner/repo'
    runs-on: ubuntu-latest

Each snippet is representative — merge into the named workflow files rather than pasting wholesale.