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cobalt / pre-commit-hooks / a6023ac0d7ff0c617286e4c423ce0e22e25d2516
commita6023ac0d7ff0c617286e4c423ce0e22e25d2516[log] [tgz]
authorAlexander Dupuy <alex.dupuy@mac.com>Sun May 10 10:00:54 2015 +0200
committerAlexander Dupuy <alex.dupuy@mac.com>Mon May 11 08:52:32 2015 +0200
tree26e79bc15d2e19c6e5217af698e7b4b16796e1ba
parent822d83a1429ce4a21cdb4a25404ebc8fbc5b5518 [diff]
Implement Markdown trailing space line break preservation

Markdown uses two or more trailing spaces on a line to indicate a forced
line break `<br/>` - these will be preserved for files with a markdown
extension (default = `.md` or `.markdown`).

Add `--markdown-linebreak-ext=X,Y` to add extensions (`*` matches any),
and `--no-markdown-linebreak-ext` to disable this feature.

If you want to set specific extension `foo` only (and not md/markdown),
use `--no-markdown-linebreak-ext --markdown-linebreak-ext=foo`

Tries to prevent --markdown-linebreak-ext from eating filenames as if they were
extensions by rejecting any with '.' or '/' (or even Windows-style '\' or ':')

Update README.md to include information on these arguments as well as
arguments added to other hooks

Add extensive tests using pytest.mark.parametrize

test that `txt` file is not considered as 'txt' extension
test that `.txt` file is not considered as 'txt' extension

The latter is the (correct) behavior of os.path.splitext(), and an example
of why it is better to use the libraries than to mangle strings yourself.
5 files changed
tree: 26e79bc15d2e19c6e5217af698e7b4b16796e1ba
  1. pre_commit_hooks/
  2. testing/
  3. tests/
  4. .coveragerc
  5. .gitignore
  6. .pre-commit-config.yaml
  7. .travis.yml
  8. appveyor.yml
  9. CHANGELOG
  10. hooks.yaml
  11. LICENSE
  12. Makefile
  13. pylintrc
  14. README.md
  15. requirements-dev.txt
  16. requirements.txt
  17. setup.py
  18. tox.ini
README.md

Build Status Coverage Status Build status

pre-commit-hooks

Some out-of-the-box hooks for pre-commit.

See also: https://github.com/pre-commit/pre-commit

Using pre-commit-hooks with pre-commit

Add this to your .pre-commit-config.yaml

-   repo: git://github.com/pre-commit/pre-commit-hooks
    sha: ''  # Use the sha you want to point at
    hooks:
    -   id: trailing-whitespace
    # -   id: ...

Hooks available

  • autopep8-wrapper - Runs autopep8 over python source.
    • Ignore PEP 8 violation types with args: ['-i', '--ignore=E000,...'], see .pre-commit-config.yaml in this repository for an example.
  • check-added-large-files - Prevent giant files from being committed.
    • Specify what is “too large” with args: ['--maxkb=123'] (default=500kB).
  • check-case-conflict - Check for files with names that would conflict on a case-insensitive filesystem like MacOS HFS+ or Windows FAT.
  • check-docstring-first - Checks for a common error of placing code before the docstring.
  • check-json - Attempts to load all json files to verify syntax.
  • check-merge-conflict - Check for files that contain merge conflict strings.
  • check-xml - Attempts to load all xml files to verify syntax.
  • check-yaml - Attempts to load all yaml files to verify syntax.
  • debug-statements - Check for pdb / ipdb / pudb statements in code.
  • detect-private-key - Checks for the existence of private keys.
  • double-quote-string-fixer - This hook replaces double quoted strings with single quoted strings.
  • end-of-file-fixer - Makes sure files end in a newline and only a newline.
  • flake8 - Run flake8 on your python files.
  • name-tests-test - Assert that files in tests/ end in _test.py.
    • Use args: ['--django'] to match test*.py instead.
  • pyflakes - Run pyflakes on your python files.
  • requirements-txt-fixer - Sorts entries in requirements.txt
  • trailing-whitespace - Trims trailing whitespace.
    • Markdown linebreak trailing spaces preserved for .md and.markdown; use args: ['--markdown-linebreak-ext=txt,text'] to add other extensions, args: ['--markdown-linebreak-ext=*'] to preserve them for all files, or args: ['--no-markdown-linebreak-ext'] to disable and always trim.

As a standalone package

If you‘d like to use these hooks, they’re also available as a standalone package.

Simply pip install pre-commit-hooks