preprocess

#! /bin/bash

if [ $# -eq 0 ]; then # show help
    echo "Used to preprocss some file: like compile scss, cleanup html before reload browsers"
    exit 1
fi

# this script is runned with CWD = root param passed to http-watcher

# [event file] pairs are passed as command line args
while [ $# -ne 0 ]; do
    event=$1; shift             # event name
    file=$1; shift              # file name
    extention=${file##*.}       # file extension
    echo $file, $event
    case $extention in
        scss) # compile scss to css
            rake css
            ;;
        html)
            rake generate
            ;;
        md) # compress the changed mustache template using htmlcompressor
            rake generate
            ;;
    esac
done

# http-watcher -ignores _site -command ./preprocess