如何使用git shortlog汇总单个目录中多个存储库上的用户提交统计信息? [英] How to use git shortlog to aggregate user commit stats over multiple repositories in a single directory?

问题描述

我的目录中包含很多Git存储库子目录，我想积累类似于

I have a directory with a lot of Git repo subdirectories in it and I would like to accumulate information similar to

git shortlog -sne --no-merges

其中的所有存储库按用户的总提交次数对其进行排序.

for all the repos in it sorting the users by all their total commits.

例如回购1:

430 Author 1 <[e-mail]>
 20 Author 2 <[e-mail]>

例如回购2:

123 Author 1 <[e-mail]>
 92 Author 2 <[e-mail]>

总结果:

453 Author 1 <[e-mail]>
112 Author 2 <[e-mail]>

是否可以使用git内置工具来做到这一点?

Is it possible to do that with git built-in tools?

我能够走出repo文件夹，并为单个文件夹运行它:

I was able to go outside of the repo folders and run that for a single folder:

git -C repoFolder shortlog -sne --no-merges

推荐答案

cd 循环进入每个子目录，并使用 awk 日志记录处理日志 shortlog 代码>:

cd in a loop into every subdirectory and process git shortlog output with awk:

for d in *; do git -C $d shortlog -ens --no-merges; done |
    awk '{name_email=""; for (i=2; i<=NF; i++) {name_email=name_email " " $i}; count_by_user[name_email]+=$1} END {for (name_email in count_by_user) print count_by_user[name_email], name_email}'

awk 脚本说明:

name_email="";

对于每个输入行:以空变量 name_email 开头.

For every input line: start with empty variable name_email.

for (i=2; i<=NF; i++) {name_email=name_email " " $i};

将以2个空格开头的所有字段分隔为 name_email .IE.合并所有名称和电子邮件字段.

Join all fields starting from 2 space-separated into name_email. I.e. combine all name+email fields.

count_by_user[name_email]+=$1

创建一个新的关联数组 count_by_user ，并在每行中将值(默认值为0)增加到第一个字段的值(提交计数).

Create a new associative array count_by_user and in every line increase value (default is 0) by the value of the first field (commits count).

END {for (name_email in count_by_user) print count_by_user[name_email], name_email}

最后打印结果:运行 count_by_user 索引(名称+电子邮件)，打印计算出的计数器，打印名称+电子邮件.结果未排序打印.可以在非常 awk 脚本中排序，也可以使用 |后处理排序-nr .

At the end print results: run through count_by_user indices (name+email), print the calculated counter, print name+email. Results are printed unsorted. Could be sorted in the very awk script or post-processed with | sort -nr.

使用 awk 的 gawk 版本开发.

这篇关于如何使用git shortlog汇总单个目录中多个存储库上的用户提交统计信息?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！