name: "Code Scanning"

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  CodeQL-Build:
    runs-on: ubuntu-18.04
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 2

      - run: git checkout HEAD^2
        if: ${{ github.event_name == 'pull_request' }}

      - name: Initialize CodeQL
        uses: github/codeql-action/init@v1
        with:
          languages: javascript

      - name: Autobuild
        uses: github/codeql-action/autobuild@v1

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