#!/bin/bash
#
# make_css:
# Generate CSS files from SCSS files.
#
# Requires sass which you can get from http://sass-lang.com/
# FixMyStreet cobrand requires compass
#
# Copyright (c) 2012 UK Citizens Online Democracy. All rights reserved.
# Email: matthew@mysociety.org. WWW: http://www.mysociety.org

COMPASS=compass
SASS=sass
DIR=$(cd "$(dirname "$0")" && pwd -P)
PARENT=$(cd "$DIR"/../.. && pwd)
if [ -f "$PARENT/gem-bin/compass" ]; then
    COMPASS=$PARENT/gem-bin/compass
    SASS=$PARENT/gem-bin/sass
fi

DIRECTORY=$(cd "$DIR"/../web && pwd)

DIRS=${@:-`find $DIRECTORY -name "*.scss" -exec dirname {} \; | uniq`}

for dir in $DIRS; do
    if [ -e "$dir/config.rb" ]; then
        $COMPASS compile --output-style compressed $dir
    else
        $SASS --scss --update --style compressed $dir
    fi
done