name: CodeQL

on:
  push:
    branches:
      - main
      - master
  pull_request:
    branches:
      - main
      - master
  schedule:
    - cron: "0 4 * * 1"
  workflow_dispatch:

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

jobs:
  analyze:
    name: Analyze (${{ matrix.language }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - language: actions
            build-mode: none
          - language: javascript-typescript
            build-mode: none
          - language: python
            build-mode: none

    steps:
      - uses: actions/checkout@v5

      - name: Initialize CodeQL
        # IMPORTANT: keep CodeQL workflow config versioned in-repo so security
        # scanning policy changes are reviewable and do not silently drift in UI.
        uses: github/codeql-action/init@v4
        with:
          languages: ${{ matrix.language }}
          build-mode: ${{ matrix.build-mode }}

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