.github/workflows/codeql.yaml

name: CodeQL

on:
  push:
    branches: [arm, main, sbp]
  pull_request:
    branches: [main]
  schedule:
    # Run every Monday at 5:30 AM UTC
    - cron: '30 5 * * 1'

jobs:
  analyze:
    name: Analyze
    runs-on: ubuntu-latest

    permissions:
      actions: read
      contents: read
      packages: read
      security-events: write

    strategy:
      fail-fast: false
      matrix:
        include:
          - language: python
            query_suite: security-extended
            suppression_pack: +codeql/python-queries:AlertSuppression.ql
          - language: actions
            query_suite: security-and-quality,security-experimental
            suppression_pack: ""
          - language: javascript-typescript
            query_suite: security-extended
            suppression_pack: ""

    steps:
      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
        with:
          persist-credentials: false

      - name: Start CodeQL
        uses: github/codeql-action/init@267c4672a565967e4531438f2498370de5e8a98d
        with:
          languages: ${{ matrix.language }}
          queries: ${{ matrix.query_suite }}
          packs: ${{ matrix.suppression_pack }}
          config-file: ./codeql-config.yml

      - name: Perform CodeQL analysis
        id: analyze
        uses: github/codeql-action/analyze@267c4672a565967e4531438f2498370de5e8a98d
        with:
          category: "/language:${{ matrix.language }}"
          output: sarif-results

      - name: Show SARIF suppressed result statistics
        id: sarif-stats
        run: |
          python - <<'PY'
          import json, os, pathlib
          sarif_dir = pathlib.Path("sarif-results")
          sarif_files = list(sarif_dir.glob("*.sarif"))
          if not sarif_files:
              print("No SARIF files found in sarif-results/")
              raise SystemExit(1)
          p = sarif_files[0]
          data = json.loads(p.read_text())
          results = data["runs"][0].get("results", [])
          suppressed = [r for r in results if r.get("suppressions")]
          print(f"SARIF file: {p}")
          print(f"Total results: {len(results)}")
          print(f"Suppressed results: {len(suppressed)}")
          with open(os.environ["GITHUB_OUTPUT"], "a") as f:
              f.write(f"sarif-file={p}\n")
          PY

      - name: Dismiss alerts of suppressed results
        if: github.ref == 'refs/heads/main'
        uses: advanced-security/dismiss-alerts@046d6b48d2e43cf563f96f67332c47c432eff83e
        with:
          sarif-id: ${{ steps.analyze.outputs.sarif-id }}
          sarif-file: ${{ steps.sarif-stats.outputs.sarif-file }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}