paper.js/build/preprocess.sh
2013-05-05 19:22:13 -07:00

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#!/bin/sh
# Paper.js - The Swiss Army Knife of Vector Graphics Scripting.
# http://paperjs.org/
#
# Copyright (c) 2011 - 2013, Juerg Lehni & Jonathan Puckey
# http://lehni.org/ & http://jonathanpuckey.com/
#
# Distributed under the MIT license. See LICENSE file for details.
#
# All rights reserved.
# preprocess.sh
#
# A simple code preprocessing wrapper that uses a combination of cpp, jssrip.py
# and sed to preprocess JavaScript files containing C-style preprocess macros
# (#include, #ifdef, etc.). Three options offer control over wether comments
# are preserved or stripped and whitespaces are compressed.
#
# Usage:
# preprocess.sh MODE SOURCE ARGUMENTS DESTINATION
#
# MODE:
# commented Preprocessed, still formated and commented
# stripped Preprocessed, formated but without comments
VERSION=0.8.0
DATE=$(git log -1 --pretty=format:%ad)
COMMAND="./prepro.js -d '{ \"version\": $VERSION, \"date\": \"$DATE\", \"parser\": \"acorn\", \"svg\": true }' $3 $2"
case $1 in
commented)
eval $COMMAND > $4
;;
stripped)
eval "$COMMAND -c" > $4
;;
esac