Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.2k views
in Technique[技术] by (71.8m points)

bash - Git hook, modify commit files

I'm trying to write git pre-commit hook script, it should write date of commit at the begining of modified files. My problem is that i can't add modified files to previous commit. When i trying invoke git commit again it runs recursive. How i can write script, which append time of modification at the end of modified files?

My code:

#!/bin/bash

files_modified=`git diff-index --name-only HEAD`

for f in $files_modified; do
    if [[ $f == *.groovy ]]; then
        $line = $(head -1 f)
        if [[ $line == "/%%*" ]];
        then
            sed -i 1d
        fi
        echo "/%% " + $(date +"%m_%d_%Y") + " %%" >> f
        git add f
    fi
done 
git commit --amend #recursive
exit
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You cannot amend a commit in a pre commit hook.
And what you are doing is similar to the keyword expansion mechanism, which is not a best practice with Git (or any DVCS), as explained in "To put the prefix ?<revision-number> to codes by Git/Svn".

Other approaches include:


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...