git hook 自动添加前缀

大家可以这样配置，过程中没有的文件可以创建一下
git config –global -l
git config –global core.hooksPath “~/.git/hooks/“

#!/bin/sh
#
# An example hook script to check the commit log message.
# Called by "git commit" with one argument, the name of the file
# that has the commit message.  The hook should exit with non-zero
# status after issuing an appropriate message if it wants to stop the
# commit.  The hook is allowed to edit the commit message file.
#
# To enable this hook, rename this file to "commit-msg".

# Uncomment the below to add a Signed-off-by line to the message.
# Doing this in a hook is a bad idea in general, but the prepare-commit-msg
# hook is more suited to it.
#
# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"

# This example catches duplicate Signed-off-by lines.



# 获取当前变更号【存放在根目录version文件中】
# 每个分支都有独立且固定的系统变更号，所以此处以文件格式存放在代码目录
# 合并的时候可能有冲突，处理一次就好
# 获取当前分支
line=$(head -n +1 .git/HEAD)
branch=${line##*/}
if [[ "$branch" =~ [0-9]+\.[0-9]+\.[0-9]+(.*) ]];  then
    branch=$(echo "$branch" | sed -E 's/^[0-9]+\.[0-9]+\.[0-9]+_//g')
    echo "$branch"
fi
# 设置用户名
commit=${branch}:$(cat $1)
echo "$commit" > "$1"

在mac上按照上述配置，就可以做到 git commit的时候 把分支作作为 summary 的前缀自动添加。这样合并后，也方便辨识代码来自哪里，不用专门翻记录，比较清晰

• (8 封私信 / 80 条消息) git pre-receive钩子 实现全局hook的问题? - 知乎 (zhihu.com)
• 记一次Git hooks不生效的问题 | Yukino的杂记 (yukinoyukino.com)
  使用git hook 为commit message添加前缀 - 简书 (jianshu.com)

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