Git pre-commit hook to test the developer didn't forget to create database migrations and that all migrations are staged for commit.

pre-commit

#!/bin/sh
#
# Git pre-commit hook to test the developer didn't forget to create database migrations
# and that all migration files are staged for commit.
#
# Note:    chmod +x .git/hooks/pre-commit
#

echo "pre-commit: Checking for forgotten/untracked/unstaged migrations..."

if ! ../../bin/manage.py makemigrations --no-input --dry-run --check
then
	echo
	echo "Breaking commit: Please run makemigrations first."
	echo
	exit 1
fi

if git --no-optional-locks status --short | grep -q -E '^\?.*/migrations/'
then
	echo
	echo "Breaking commit: You seem to have untracked/unstaged migration(s):"
	echo
	git --no-optional-locks status
	exit 2
fi

# flake8
#echo "pre-commit: Static code checking via flake8..."
#
#FLAKE_ERRORS=$($VIRTUAL_ENV/bin/flake8 | tee)
#if [[ $FLAKE_ERRORS ]]; then
#        echo
#        echo "Breaking commit: Flake8 errors"
#        echo "$FLAKE_ERRORS"
#        exit 1
#fi