add forbid-submodules hook by asottile · Pull Request #815 · pre-commit/pre-commit-hooks

$ pre-commit  try-repo . forbid-submodules --all-files
[WARNING] Creating temporary repo with uncommitted changes...
===============================================================================
Using config:
===============================================================================
repos:
-   repo: /tmp/tmpsa1bou80/shadow-repo
    rev: 56154e7b7ef456dd9f8878854319891c00717415
    hooks:
    -   id: forbid-submodules
===============================================================================
[INFO] Initializing environment for /tmp/tmpsa1bou80/shadow-repo.
forbid submodules........................................................Failed
- hook id: forbid-submodules
- exit code: 1

submodules are not allowed in this repository:

astpretty