name: "Security Scan"

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  schedule:
    - cron: '0 0 * * 0'  # At 00:00 on Sunday

jobs:
  codeql:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          # Must fetch at least the immediate parents so that if this is
          # a pull request then we can checkout the head of the pull request.
          # Only include this option if you are running this workflow on pull requests.
          fetch-depth: 2

      # If this run was triggered by a pull request event then checkout
      # the head of the pull request instead of the merge commit.
      # Only include this step if you are running this workflow on pull requests.
      - run: git checkout HEAD^2
        if: ${{ github.event_name == 'pull_request' }}

      # Initializes the CodeQL tools for scanning.
      - name: Initialize CodeQL
        uses: github/codeql-action/init@v1
        with:
          languages: javascript
          config-file: ./.github/codeql/config.yml

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@v1