How many times are words, names or functions found in the git repository?

Git-keyword-stats will give you some interesting statistics on keywording in a git repository's commit messages.

Installation

gem install git-keyword-stats

Usage

git-keyword-stats --help

    Usage:
       git-keyword-stats [options] [messages|diffs]
    
    Options:
       -h, --help           Show this screen.
       --debug              Print out debug messages.
       --include-merges     Look at merge commits.
       --no-progress        Don't print out progress information.
       --last-month         Log since 1 month ago
       --since=<sn>         Log since XY ago
       --until=<un>         Log until XY ago
       --config=<file>      Config file path
    
    Readme:
       https://github.com/git-quick-stats/git-keyword-stats

Example Output

With default keywords

git-keyword-stats 

    Reading in git log... done!
    Parsing git log.
    
    +----------------+--------+---------+
    | Author/Keyword | rename | replace |
    +----------------+--------+---------+
    | arzzen         | 2      | 2       |
    | xiongchiamiov  | 0      | 1       |
    | James Pearson  | 0      | 5       |
    +----------------+--------+---------+
    | Overall        | 2      | 8       |
    +----------------+--------+---------+

Custom keywords

Example config.yml

    # list of keywords
    keywords:
        # you can use plain word
        - 'rename'
        - 'replace'
        # you can use regexp
        - '^(hot|typo|bug)fix$'
        - '^(love|hate|meh)$'
        - '^(trash|garbage|rubbish|junk)$'
        - '^(ture|treu|tuer|flase|fasle|fales)$'

Usage config

git-keyword-stats --config="path/to/config.yml"

TL;DR

Inspired by git-swear-stats, the Linux Kernel Fuck Count and its descendent,