license-scheduled-check.yml

name: License Scan

on: 
  schedule:
    - cron: "0 0 * * *"

jobs:
  build:

    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.9]

    steps:
      - name: Checkout main
        uses: actions/checkout@v2
        with:
          repository: aws/aws-sdk-cpp
          path: aws-sdk-cpp
          ref: main
      - name: Checkout stable version
        uses: actions/checkout@v2
        with:
          repository: aws/aws-sdk-cpp
          path: new-ref
          ref: "1.9.85"
      - name: Checkout scancode
        uses: actions/checkout@v2
        with:
          repository: nexB/scancode-toolkit
          path: scancode-toolkit
          fetch-depth: 1
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      # ScanCode
      - name: Self-configure scancode
        working-directory: ./scancode-toolkit
        run: ./scancode --help
      - name: Run Scan code
        run: |
          ./scancode-toolkit/scancode -l -n 30 --json-pp - ./aws-sdk-cpp/aws-cpp-sdk-core | grep short_name | sed -e 's/\"short_name\": //' -e 's/\"\,\?//g' | sort | uniq > old-licenses.txt
          ./scancode-toolkit/scancode -l -n 30 --json-pp - ./new-ref/aws-cpp-sdk-core | grep short_name | sed -e 's/\"short_name\": //' -e 's/\"\,\?//g' | sort | uniq > new-licenses.txt
      # compare
      - name: License test
        run: if ! cmp old-licenses.txt new-licenses.txt; then echo "Licenses differ! Failing."; exit -1; else echo "Licenses are the same. Success."; exit 0; fi