codeql.yml

name: CodeQL

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  schedule:
    - cron: '0 6 * * 1'  # Weekly Monday 6am UTC

# Top-level least-privilege; analyze job upgrades to security-events:write
# for SARIF upload. Closes Scorecard Token-Permissions.
permissions:
  contents: read

# One run per pull request: a new push cancels the run it replaces, so a
# fix-up push or a Dependabot rebase does not leave the old run holding
# runners. Every other run (a push to main, a tag, a schedule) has a group of
# its own, so none waits behind or is replaced by another: with a shared
# group, a merge queued behind a running one replaced the one queued before
# it, and that commit never got its run.
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && format('pr-{0}', github.event.pull_request.number) || github.run_id }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  analyze:
    runs-on: ubuntu-latest
    permissions:
      actions: read
      contents: read
      security-events: write

    strategy:
      fail-fast: false
      matrix:
        language: [javascript-typescript]

    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1

      - name: Initialize CodeQL
        uses: github/codeql-action/init@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2  # v4.38.2
        with:
          languages: ${{ matrix.language }}

      - name: Autobuild
        uses: github/codeql-action/autobuild@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2  # v4.38.2

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2  # v4.38.2
        with:
          category: "/language:${{ matrix.language }}"