standards/.github/workflows/codeql.yml at 13b95852334a7f25eb310dfca880ccb8b8a29d51 · hyperpolymath/standards · GitHub

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# SPDX-License-Identifier: MPL-2.0
name: CodeQL Security Analysis

on:
  push:
    branches: [main, master]
  pull_request:
    branches: [main, master]
  schedule:
    # Estate cut 3 (standards#233): weekly → monthly. 1st of each month
    # at 06:00 UTC. Owner-decision Option B (2026-05-30): ~85% savings
    # (~46k Actions-min/yr) with bounded 30-day CVE-detection floor.
    # PR-trigger runs (push + pull_request) are kept regardless — this
    # cut only changes the scheduled-baseline cadence.
    - cron: '0 6 1 * *'

# Estate guardrail: serialise superseded runs so re-pushes / rebased PR
# updates do not pile up against the shared account-wide Actions pool.
#
# cancel-in-progress is DELIBERATELY false: CodeQL is a REQUIRED
# code-scanning tool in the estate branch rulesets (a result must upload
# for the head commit before a PR can merge). A cancelled run uploads
# nothing, leaving branch protection stuck "expecting 1 result from CodeQL
# for <sha>" indefinitely — the ghost check that blocks PRs for hours/days.
# Queue rather than cancel so the latest commit's scan always completes and
# uploads. (Non-required read-only workflows may still cancel-in-progress.)
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: false

permissions:
  contents: read

jobs:
  analyze:
    timeout-minutes: 20
    runs-on: ubuntu-latest
    permissions:
      contents: read
      security-events: write
    strategy:
      fail-fast: false
      matrix:
        include:
          - language: javascript-typescript
            build-mode: none
          - language: actions
            build-mode: none

    steps:
      - name: Checkout
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

      - name: Initialize CodeQL
        uses: github/codeql-action/init@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v3
        with:
          languages: ${{ matrix.language }}
          build-mode: ${{ matrix.build-mode }}

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v3
        with:
          category: "/language:${{ matrix.language }}"