一鍵更新所有項目 LICENSE 的 Copyright 時間（ Shell Command）

pwd=$(pwd);for file in ~/GitHub/*/LICENSE;do cd $(dirname $file);git checkout master;stash=$(git diff LICENSE);if [ -n "$stash" ];then git stash;fi;sed -i "" -e "s/\(Copyright (c) \)[0-9]\{4\}\(-[0-9]\{4\}\)*/\1$(git log $(git log --pretty=format:%H|tail -1) --date=format:%Y --format=%ad)-$(date +%Y)/" LICENSE;git commit -m "Update time for copyright message in license" LICENSE;if [ -n "$stash" ];then git stash pop;fi;git push;done;cd $pwd