change_log.yml

name: Changelog Entry
on: [pull_request]

permissions:
  contents: read

jobs:
  check_file:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Check Chanelog Exists
        run: |
          if [[ $(ls ./changes/${{ github.event.number }}.*) ]]; then
            echo -e "\n"
            echo -e "\033[0;36mINFO: changelog for PR ${{ github.event.number }} exists.\033[0;0m"
            echo -e "\n"
            exit 0
          else
            echo -e "\n"
            echo -e "\033[0;31mERROR: changelog for PR ${{ github.event.number }} does not exist.\033[0;0m"
            echo -e "\n"
            exit 1
          fi

      - name: Check Changelog Extension
        run: |
          fullfile=$(ls ./changes/${{ github.event.number }}.*)
          filename=$(basename -- "$fullfile")
          extension="${filename##*.}"
          allowed_types='[ "fix", "bugfix", "hotfix", "feature", "misc", "changes", "migration", "removal" ]'
          if [[ $allowed_types =~ "\"$extension\"" ]]; then
            echo -e "\n"
            echo -e "\033[0;36mINFO: extension ${extension} accepted.\033[0;0m"
            echo -e "\n"
            exit 0
          else
            echo -e "\n"
            echo -e "\033[0;31mERROR: changelog file ending in ${extension} not supported.\033[0;0m"
            echo -e "\n"
            exit 1
          fi