#!/usr/bin/env bash
cd "$(dirname -- "$0")"
cd "$(git rev-parse --show-toplevel)"

if [ -f .git/hooks/pre-commit.sample ] && [ ! -f .git/hooks/pre-commit ]; then
	# This part is allowed to fail
	cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit && \
	chmod +x .git/hooks/pre-commit && \
	echo "Activated pre-commit hook." || :
fi

declare -A fetch
git config -f .gitconfig --get-regexp '.*' | while read -r key val; do
	if [[ $key = *.fetch ]]; then
		if [[ -z "${fetch[$key]}" ]]; then
			git config --local --unset-all "$key"
			fetch[$key]='true'
		fi
		git config --local --add "$key" "$val"
	else
		git config --local "$key" "$val"
	fi
done