#!/bin/bash

# ############################################################################
# 
# MIT licensed 
#	http://www.opensource.org/licenses/mit-license.php
#
# Script to create a new PhoneGap project from the PhoneGap Template.
# 	You need to install PhoneGapLib first (through the installer) 
#	before this script can work.
#
# Make sure you set the executable bit on this script. In Terminal.app, type:
# 	chmod 755 createPhoneGap_iOSproject.sh 
#
# Usage:
#  ./createPhoneGap_iOSproject.sh <PROJECT_NAME> <PATH_TO_PUT_NEW_PROJECT>
#		<PROJECT_NAME> - the name of the project (cannot have spaces in it)
#		<PATH_TO_PUT_NEW_PROJECT> - the path to put the new project folder in
#
# 	Written by Shazron Abdullah (2011)
#
# ############################################################################

set -o pipefail

function checkExitCode {
	rc=$?
    if [ $rc != 0 ] ; then
		echo "Error $rc, exiting."
		cleanUp
		exit $rc
	fi
}

function cleanUp {
	echo 'Cleaning up...'
	cd -
	/bin/rm -rf $TEMP_PROJECT_DIR_PATH
}

PHONEGAP_TEMPLATE_PATH="$SCAR_HOME/iOSPhoneGapGeneric"

# ##############################################
# SCRIPT ARGUMENTS
# ##############################################

# 1st argument: name of the project
PROJECT_NAME=$1

# 2nd argument: path to put new project
NEW_PROJECT_PATH=$2

# ##############################################
# CHECKS
# ##############################################

if [ ! -d "$PHONEGAP_TEMPLATE_PATH" ]; then
	read -p "PhoneGap template is not installed. Download the iOS PhoneGap insbtaller from http://phonegap.com. Go there now (y/n)? "
	[ "$REPLY" == "y" ] && open http://docs.phonegap.com/en/1.8.0/guide_getting-started_ios_index.md.html#Getting%20Started%20with%20iOS
	exit 1
fi

if [ ! -d "$NEW_PROJECT_PATH" ]; then
    echo "The target folder '$NEW_PROJECT_PATH' does not exist."
	exit 1
fi

NEW_PROJECT_PATH=`cd $NEW_PROJECT_PATH; pwd`

# ##############################################
# TEMPORARY WORKING DIRECTORY
# ##############################################

# create temporary working directory
TEMP_PROJECT_DIR_PATH=`mktemp -d -t 'phonegap'`
trap "{ cd - ; /bin/rm -rf $TEMP_PROJECT_DIR_PATH; exit 255; }" SIGINT
cd $TEMP_PROJECT_DIR_PATH

# ##############################################
# TEMPLATE COPY, FIND/REPLACE
# ##############################################

# copy PHONEGAP_TEMPLATE_PATH into TEMP_PROJECT_DIR_PATH
cp -r "$PHONEGAP_TEMPLATE_PATH" "$TEMP_PROJECT_DIR_PATH"

checkExitCode

# replace file contents of iOSPhoneGapGeneric token
find "$TEMP_PROJECT_DIR_PATH" | xargs grep 'iOSPhoneGapGeneric' -sl | xargs -L1 sed -i "" "s/iOSPhoneGapGeneric/${PROJECT_NAME}/g"

checkExitCode

## replace file contents of iOSPhoneGapGeneric token
#find "$TEMP_PROJECT_DIR_PATH" | xargs grep 'iOSPhoneGapGeneric' -sl | xargs -L1 sed -i "" "s/iOSPhoneGapGeneric/${PROJECT_NAME}/g"

#checkExitCode

# replace filenames that have iOSPhoneGapGeneric token
# Find directories last and only replace the last occurance of the pattern
cd "$TEMP_PROJECT_DIR_PATH";find . -d -name "*iOSPhoneGapGeneric*"| awk '{print("mv "$1" "$1)}' | sed "s/\(.*\)iOSPhoneGapGeneric/\1${PROJECT_NAME}/" | sh;cd -

checkExitCode

## replace filenames that have iOSPhoneGapGeneric token
#cd "$TEMP_PROJECT_DIR_PATH";find . -name "*iOSPhoneGapGeneric*" | awk '{print("mv "$1" "$1)}' | sed "s/iOSPhoneGapGeneric/${PROJECT_NAME}/2" | sh;cd -

#checkExitCode

# copy PHONEGAP_TEMPLATE_PATH into NEW_PROJECT_PATH
##mkdir -p "$NEW_PROJECT_PATH/$PROJECT_NAME"
#cp -r "$TEMP_PROJECT_DIR_PATH/" "$NEW_PROJECT_PATH/$PROJECT_NAME"
cp -r "$TEMP_PROJECT_DIR_PATH/" "$NEW_PROJECT_PATH"

checkExitCode
cleanUp

exit 0