git 统计代码量 shell脚本

#!/bin/bash

# 统计代码量

# 使用方法： sh gitstat.sh "2017-11-01" "2017-11-30" "JamKong" ~/workspace/IDEA/项目名/

# 开始时间

startTime=`date -j -f "%Y-%m-%d" $ +%s`

# 结束时间

endTime=`date -j -f "%Y-%m-%d" $ +%s`

# 提交代码作者

author=$

# 项目绝对路径

path=$||'.'

internalDay=$((($endTime-$startTime)/// + ))

echo "统计总天数："$internalDay "天"

cd $path

preTime=$startTime

nextTime=$startTime

echo "提交者 $3: "

for (( i=;i<=$internalDay;i++));do

    temp=$nextTime

    nextTime=`date -r $(( $nextTime + )) +%s`

    preTime=$temp

    echo `date -r $preTime +"%Y%m%d"` - `date -r $nextTime +"%Y%m%d" ` ": \c"

    git log --since=$preTime --until=$nextTime  --author=$ --pretty=tformat: --numstat | awk '{ add += $1; subs += $2; loc += $1 + $2 } END { printf "added lines: %-15s   |   removed lines: %-15s   |   total lines: %-15s\n", add, subs, loc }'

done

echo

echo

echo "汇总：\c"

git log --since=$  --until=$ --author=$ --pretty=tformat: --numstat | awk '{ add += $1; subs += $2; loc += $1 + $2 } END { printf "added lines: %-15s   |   removed lines: %-15s   |   total lines: %-15s\n", add, subs, loc }'

echo

统计结果：