Ghost/.github/hooks/pre-commit at master · alexlehm/Ghost

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#!/bin/bash

# Modified from https://github.com/chaitanyagupta/gitutils

green='\033[0;32m'

no_color='\033[0m'

grey='\033[0;90m'

ROOT_DIR=$(git rev-parse --show-cdup)

SUBMODULES=$(grep path ${ROOT_DIR}.gitmodules | sed 's/^.*path = //')

MOD_SUBMODULES=$(git diff --cached --name-only | grep -F "$SUBMODULES")

echo -e "Checking submodules ${grey}(pre-commit hook)${no_color} "

# If no modified submodules, exit with status code 0, else prompt the

# user and exit accordingly

if [[ -n "$MOD_SUBMODULES" ]]; then

echo "Submodules to be committed:"

echo " (use \"git reset HEAD <file>...\" to unstage)"

echo

for SUB in $MOD_SUBMODULES

echo -e "\t${green}modified:\t$SUB${no_color}"

done

echo

echo -n -e "Continue with commit? ${grey}(N|y)${no_color} "

read -n 1 reply </dev/tty

echo

if [[ "$reply" == "y" || "$reply" == "Y" ]]; then

echo "Permitting submodules to be committed..."

exit 0

else

echo "Aborting commit due to submodule update."

exit 1

else

echo "No submodules in commit, continuing..."

exit 0