利用 git hooks 自动追加 commit 前缀

关于实现 git commit 自动添加分支名为前缀。(全局)

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
# 设置新的commit
commit=${branch}:$(cat $1)
echo "$commit" > "$1"

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