Git Alpha

Prints out the authors sorted by the percentage of currently active code in a git repository.

Usage

$ ./git-alpha

# =>
#   Scanning directory '~/src/git-alpha'...
#   Alexis Reigel        97/97     (100.00%)

# And now for a maybe a bit more interesting output
$ ./git-alpha ~/src/volt

# =>
#  Ryan Stout              29972/39014  (76.82%)
#  Gleb Mazovetskiy         3168/39014  (8.12%)
#  David Boardman           1767/39014  (4.53%)
#  Julian Fahrer             890/39014  (2.28%)
#  Elia Schito               543/39014  (1.39%)
#  Luke Barbuto              485/39014  (1.24%)
#  Penn Su                   382/39014  (0.98%)
#  Vincent Franco            213/39014  (0.55%)
#  Alexandre Daoud           208/39014  (0.53%)
#  Matt Hale                 207/39014  (0.53%)
#  kxcrl                     175/39014  (0.45%)
#  Rick Carlino              167/39014  (0.43%)
#  Matthew Clark             149/39014  (0.38%)
#  Michal Zdunek             121/39014  (0.31%)
#  Vitaly Tatarintsev        113/39014  (0.29%)
#  Brian Glusman              75/39014  (0.19%)
#  Viktor Lazarev             62/39014  (0.16%)
#  Jason Goldberger           60/39014  (0.15%)
#  Joran Kikke                54/39014  (0.14%)
#  Neurodynamic               36/39014  (0.09%)
#  Jose Añasco                24/39014  (0.06%)
#  Mario Zigliotto            23/39014  (0.06%)
#  Joiey Seeley               23/39014  (0.06%)
#  Jesse Whitham              19/39014  (0.05%)
#  Gaelan Steele              18/39014  (0.05%)
#  egabrielsen                18/39014  (0.05%)
#  askl56                     16/39014  (0.04%)
#  Gabriel Rios               14/39014  (0.04%)
#  Ricky Ng                   12/39014  (0.03%)
#  Michał Matyas              12/39014  (0.03%)
#  Denny Mueller              12/39014  (0.03%)
#  Robert H Grayson II         7/39014  (0.02%)
#  Bozhidar Batsov             7/39014  (0.02%)
#  Большов Андрей              6/39014  (0.02%)
#  DFYX                        6/39014  (0.02%)
#  Gustavo Villa               5/39014  (0.01%)
#  George                      5/39014  (0.01%)
#  Andrew Cantino              5/39014  (0.01%)
#  Ilya Bylich                 4/39014  (0.01%)
#  Strand McCutchen            3/39014  (0.01%)
#  TJ Koblentz                 1/39014  (0.00%)
#  René Föhring                1/39014  (0.00%)
#  Peter Indiola               1/39014  (0.00%)
#  Jeehoo Ahn                  1/39014  (0.00%)
#  huochunpeng                 1/39014  (0.00%)
#  Dillon Benson               1/39014  (0.00%)
#  Denis                       1/39014  (0.00%)
#  Dan Erikson                 1/39014  (0.00%)
#  Anuja Joshi                 1/39014  (0.00%)

Git alias

You can create a git alias easily. Just add the following line in your ~/.gitconfig.

[alias]
  alpha = !~/bin/git-alpha

Then, in your current git repository, just use it like so:

$ git alias

License

Copyright (C) 2015 Alexis Reigel

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.