1#!/bin/bash 2 3# Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. 4# 5# Use of this source code is governed by a BSD-style license 6# that can be found in the LICENSE file in the root of the source 7# tree. An additional intellectual property rights grant can be found 8# in the file PATENTS. All contributing project authors may 9# be found in the AUTHORS file in the root of the source tree. 10 11# This script counts net line count contributions by author. Besides 12# amusement, the value of these stats are of course questionable. 13 14git log --pretty=format:%ae --shortstat "$@" \ 15 | sed '/^ /s/,/\n/g' \ 16 | gawk ' 17/^[^ ]/ { 18 /* Some author "email addresses" have a trailing @svn-id, strip that out. */ 19 author = gensub(/^([^@]*@[^@]*).*/, "\\1", "g", $1); 20} 21/^ .*insertion/ { total[author] += $1 } 22/^ .*deletion/ { total[author] -= $1 } 23END { for (author in total) { 24 print total[author], author 25 } 26} 27' \ 28 | sort -nr 29