name: CodeQL

on:
  merge_group:
  pull_request:
    types:
      - opened
      - synchronize
  push:
    branches:
      - master
  schedule:
    - cron: "56 12 * * 1"

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

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}

jobs:
  analyze:
    name: Check for Vulnerabilities
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        language: [python]

    steps:
      - if: github.actor == 'dependabot[bot]' || github.event_name == 'merge_group'
        run: exit 0 # Skip unnecessary test runs for dependabot and merge queues. Artifically flag as successful, as this is a required check for branch protection.

      - name: Checkout
        uses: actions/checkout@v5

      - name: Initialize CodeQL
        uses: github/codeql-action/init@v3
        with:
          languages: ${{ matrix.language }}
          queries: +security-and-quality

      - name: Autobuild
        uses: github/codeql-action/autobuild@v3

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