| #!/bin/bash |
| |
| # Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
| # |
| # Use of this source code is governed by a BSD-style license |
| # that can be found in the LICENSE file in the root of the source |
| # tree. An additional intellectual property rights grant can be found |
| # in the file PATENTS. All contributing project authors may |
| # be found in the AUTHORS file in the root of the source tree. |
| |
| # This script counts net line count contributions by author. Besides |
| # amusement, the value of these stats are of course questionable. |
| |
| git log "$@" --pretty=format:%ae --shortstat \ |
| | sed '/^ /s/,/\n/g' \ |
| | gawk ' |
| /^[^ ]/ { |
| /* Some author "email addresses" have a trailing @svn-id, strip that out. */ |
| author = gensub(/^([^@]*@[^@]*).*/, "\\1", "", $1); |
| } |
| /^ .*insertion/ { total[author] += $1 } |
| /^ .*deletion/ { total[author] -= $1 } |
| END { for (author in total) { |
| print total[author], author |
| } |
| } |
| ' \ |
| | sort -nr |
