apply_patches.sh

#!/bin/bash

PATCHDIR=".patches"

apply_patches() {
	for patch in "$PATCHDIR"/*; do
		git -C "$(basename "$patch")" apply "../$patch"
	done
}

create_patches() {
	rm -f "$PATCHDIR"/*
	git submodule foreach -q "git diff > ../$PATCHDIR/"'$name'
	find "$PATCHDIR" -type f -empty -delete
}

if [ "$1" == "-c" ]; then
	create_patches
else
	apply_patches
fi