name: No print statements in dart files

on:
  pull_request:
    branches: [main]

jobs:
  PR_test_build:
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Check for print() statements in dart code (use printV() instead)
        if: github.event_name == 'pull_request'
        run: |
          GIT_GREP_OUT="$(git grep ' print(' | (grep .dart: || test $? = 1) | (grep -v print_verbose.dart || test $? = 1) || true)"
          [[ "x$GIT_GREP_OUT" == "x" ]] && exit 0
          echo "$GIT_GREP_OUT"
          echo "There are .dart files which use print() statements"
          echo "Please use printV from package: cw_core/utils/print_verbose.dart"
          exit 1