misc-tests.yaml

name: Miscellaneous test jobs
on:
  push:
    branches: [ '*' ]
  pull_request:
    branches: [ '*' ]
concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name }}
  cancel-in-progress: true
jobs:
  copyright:
    if: github.repository_owner == 'aws'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Check
        run: |
          ./scripts/tools/copyright_check.sh

  assert-license-statement-in-pr-description:
    if: github.repository_owner == 'aws'
    runs-on: ubuntu-latest

    steps:
      - name: Install jq
        run: |
          sudo apt-get update -o Acquire::Languages=none -o Acquire::Translation=none
          sudo apt-get install -y jq

      - name: Check PR description
        run: |
          # License statement we want present.
          LICENSE_STATEMENT="By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and the ISC license."
          
          # Fetches the PR description.
          PR_DESCRIPTION=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }} | jq -r .body)
          
          printf "PR description:\n%s" "${PR_DESCRIPTION}"
          echo ""
          echo ""
          printf "Must contain:\n%s" "${LICENSE_STATEMENT}"
          echo ""
          echo ""
          
          # Normalize line endings (convert CRLF to LF)
          PR_DESCRIPTION=$(echo "${PR_DESCRIPTION}" | tr -d '\r')
          
          # Escape quotes in PR description
          PR_DESCRIPTION=$(echo "${PR_DESCRIPTION}" | sed 's/"/\\"/g; s/'"'"'/\\'"'"'/g')
          
          # Remove all spaces and tabs
          PR_DESCRIPTION=$(echo "${PR_DESCRIPTION}" | tr -d ' \t')
          LICENSE_STATEMENT=$(echo "${LICENSE_STATEMENT}" | tr -d ' \t')
          
          printf "PR description trimmed:\n%s" "${PR_DESCRIPTION}"
          echo ""
          echo ""
          printf "Must contain trimmed:\n%s" "${LICENSE_STATEMENT}"
          echo ""
          echo ""
          
          # Assert PR description contains license statement.
          if printf "%s\n" "${PR_DESCRIPTION}" | grep -ixq "${LICENSE_STATEMENT}"; then
            echo "Success: PR description contains license statement."
          else
            echo "Error: PR description does not contain the required license statement."
            exit 1
          fi