#!/bin/sh
#
# /usr/local/bin/localikiwatchstyling
# Copyright 2014 Jonas Smedegaard <dr@jones.dk>
#
# Watch Ikiwiki styling and regenerate when changing
#
# Depends: ruby-compass, inotify-hookable
# Recommends: libnotify-bin

set -e

stem=
if [ -f styling/style.scss ]; then
	stem=style
elif [ -f styling/local.scss ]; then
	stem=local
else
	echo "Couldn't locate either style.scss or local.scss in styling dir."
	exit 1
fi

set +e
inotify-hookable -f styling/$stem.scss \
	-c "scss --compass -g styling/$stem.scss:styling/$stem.css && cp styling/$stem.css build/html/$stem.css && if [ -n "$DISPLAY" ] && [ -e /usr/bin/notify-send ]; then notify-send 'CSS updated' 'Ikiwiki $stem.css auto-updated from styling/$stem.scss'; fi"