tiktok-sparo/common/git-hooks/commit-msg.sample

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#!/bin/sh
#
# This is an example Git hook for use with Rush. To enable this hook, rename this file
# to "commit-msg" and then run "rush install", which will copy it from common/git-hooks
# to the .git/hooks folder.
#
# TO LEARN MORE ABOUT GIT HOOKS
#
# The Git documentation is here: https://git-scm.com/docs/githooks
# Some helpful resources: https://githooks.com
#
# ABOUT THIS EXAMPLE
#
# The commit-msg hook is 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.
# This example enforces that commit message should contain a minimum amount of
# description text.
if [ `cat $1 | wc -w` -lt 3 ]; then
echo ""
echo "Invalid commit message: The message must contain at least 3 words."
exit 1
fi