#!/bin/sh# A sample hook to check commit messages created by `git am`############################################################# When you receive a patch via email, the `git am` command is commonly used to apply# that patch. During the `git am` process, the `applypatch-msg` hook is executed before# creating the commit. Its purpose is to validate and modify the commit log message# before the patch is applied as a commit in your Git repository.## This script serves as an example to validate that the commit message introduced by# the patch from an email would pass the `commit-msg` hook, which would be executed# if you had created the commit yourself.## This hook is the first and followed up by `pre-applypatch` and `post-applypatch`.## To enable this hook remove the `.sample` suffix from this file entirely. # Retrieve the path of the commit-msg hook script.commitmsg="$(git rev-parse --git-path hooks/commit-msg)" # If the commit-msg hook script is executable, execute it and pass any command-line arguments to it.test -x "$commitmsg" && exec "$commitmsg" ${1+"$@"} # Be sure to exit without error if `exec` isn't called.: