usage: tautline scaffold-test-harness [-h] [--target TARGET]
                                      [--project-slug PROJECT_SLUG] [--write]
                                      [--overwrite]

options:
  -h, --help            show this help message and exit
  --target TARGET
  --project-slug PROJECT_SLUG
  --write               Write the files into --target (default prints them).
  --overwrite
