# SPDX-License-Identifier: PMPL-1.0
name: CodeQL Security Analysis

on:
  push:
    branches: [main, master]
  pull_request:
    branches: [main, master]
  schedule:
    - cron: '0 6 1 * *'   # monthly 1st 06:00 UTC

# Estate guardrail: cancel superseded runs so re-pushes / rebased PR
# updates do not pile up queued runs against the shared account-wide
# Actions concurrency pool. Applied only to read-only check workflows
# (no publish/mutation), so cancelling a superseded run is always safe.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

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

    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Initialize CodeQL
        uses: github/codeql-action/init@c6f931105cb2c34c8f901cc885ba1e2e259cf745 # v3
        with:
          languages: ${{ matrix.language }}
          build-mode: ${{ matrix.build-mode }}

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@c6f931105cb2c34c8f901cc885ba1e2e259cf745 # v3
        with:
          category: "/language:${{ matrix.language }}"