onesentence 0.1.3

A Pre-commit hook for 'one sentence per line' documentation practices.

onesentence

A Pre-commit hook for checking 'one sentence per line' documentation practices.

One sentence per line is a practice where developers use only one line per sentence. This can make it easier to review or provide comments on in version control systems like git. That said, it can sometimes be difficult to remember or "debug" this style preference. We provide this linting tool to assist with finding and fixing areas of content where the style preference is one sentence per line.

Installation

Install onesentence from PyPI or from source. Also reference the pre-commit hook instructions for use through pre-commit.

# install from pypi
pip install onesentence

# install directly from source
pip install git+https://github.com/CU-DBMI/onesentence.git

Usage

The onesentence tool provides a command-line interface for checking and fixing files to ensure they follow the "one sentence per line" rule.

Commands

  onesentence check <file_path> [<file_path> ...]

This command checks whether each given file adheres to the "one sentence per line" rule. One or more files may be passed (for example, the filenames pre-commit hands to a hook). It returns a non-zero exit code if any file has a violation.

  onesentence fix <file_path> [<file_path> ...] [--output <path>]

This command corrects each given file by splitting lines with multiple sentences onto separate lines. By default every file is corrected in place, so processing many files never lets one file overwrite another. Pass --output <path> to write a single corrected file to a separate destination; this is only valid with exactly one input file. It returns a non-zero exit code if any file required changes.

Pre-commit hook

Install this pre-commit hook into your project with a block like the following:

repos:
  - repo: https://github.com/CU-DBMI/onesentence
    rev: v0.1.1
    hooks:
        # run checks
        - id: check
        # run checks and fixes where possible
        - id: fix

Using onesentence with a Markdown formatter

If you also run a Markdown formatter such as mdformat, configure it to preserve existing line breaks so it does not undo the one-sentence-per-line splitting. For mdformat this means using --wrap=keep (the default), and notably not --wrap=no or a fixed wrap width, either of which would rejoin sentences onto a single line.

  - repo: https://github.com/executablebooks/mdformat
    rev: 0.7.22
    hooks:
        - id: mdformat
          args: ["--wrap=keep"]