git-score is a script that computes 'scores' for authors who have contributed to a git repository. It displays aggregate stats in a concise format for human consumption and provides a rough estimation of developer involvement in a project.
Copy git-score to somewhere in your PATH. A good solution is to place a
git-score symlink in ~/bin that points to your git-score repository.
Inside a git repository, just run
% git-score
It takes the following arguments directly:
-e, --exclude=<pattern>
Tallies scores per-file, and if <pattern> matches the filename.
This is useful to exclude directories or particular file extensions.
Warning: may run much slower. Still untested on very large repos.
-i, --include=<pattern>
Same as exclude, but the reverse (<pattern> must match).
Include and exclude can be used in conjunction.
-o, --order=[+-]<field>
Sorts by chosen <field>. Prepend [+,-] for [ascending, descending]
<field> must be one of: author, files, commits, delta, added, removed
All fields (except author) default to descending.
-r, --repo=<path>
Specify a path to the git repository. Can be specified multiple times to
aggregate stats across multiple repositories.
-h, --help
Shows available options.
All other arguments not beginning with a hypen ('-') will be passed to git log. This way, you can specify revision ranges to narrow scoring to a
particular set of commits.
% git-score 61bf126e..HEAD
Note: The hyphen ('-') is optional: git score works too on recent versions of
git.
Note: Emails obscured here.
% git score
author commits files delta (+) (-)
Matt Sparks <ms@-------------> 13 2 143 184 41
jbenet <jbenet@---------------> 8 2 76 110 34
% git score b210b0..HEAD
author commits files delta (+) (-)
jbenet <jbenet@---------------> 7 2 46 77 31
Matt Sparks <ms@-------------> 6 2 14 31 17
% git score --include=.*\.[hm]$
author commits files delta (+) (-)
jbenet <jbenet@---------------> 267 363 24664 47848 23184
chris <-------------------> 46 126 12908 17156 4248
Rico <-----------------------> 39 119 8659 10880 2221
% git score --include=.*/src/.*$ --exclude=.*\.m$
author commits files delta (+) (-)
jbenet <jbenet@---------------> 267 124 1884 3568 1684
Rico <-----------------------> 39 46 738 918 180
chris <-------------------> 46 44 696 936 240
% git score --order=author
author commits files delta (+) (-)
jbenet <jbenet@---------------> 12 2 136 183 47
Matt Sparks <ms@-------------> 13 2 143 184 41
% git score --order=commits
author commits files delta (+) (-)
Matt Sparks <ms@-------------> 13 2 143 184 41
jbenet <jbenet@---------------> 12 2 136 183 47
% git score --order=-delta
author commits files delta (+) (-)
jbenet <jbenet@---------------> 13 2 151 198 47
Matt Sparks <ms@-------------> 13 2 143 184 41
% git score --order=+added
author commits files delta (+) (-)
Matt Sparks <ms@-------------> 13 2 143 184 41
jbenet <jbenet@---------------> 13 2 151 198 47