name: "Code scanning - action"

on:
  push:
  pull_request:
  schedule:
    - cron: '0 12 * * 4'

jobs:
  CodeQL-Build:

    # CodeQL runs on ubuntu-latest and windows-latest
    runs-on: ubuntu-latest

    steps:
    - name: Install libraries
      run: |
        set -x
        sudo apt-get update -q || :
        sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev bison autoconf ruby

    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Remove an obsolete rubygems vendored file
      run: sudo rm /usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb

    - name: Initialize CodeQL
      uses: github/codeql-action/init@v1
      with:
        config-file: ./.github/codeql/codeql-config.yml

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

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