#!/bin/bash

ABORT="\033[31mAbort:\033[00m"
SUCCESS="\033[32mSuccess:\033[00m"
INFO="\033[33mInfo:\033[00m"

MY_PATH=`dirname "$0"`
cd $MY_PATH

echo -e $INFO "Creating app bundle for MacOSX."

BUNDLE_NAME="@MACOSX_BUNDLE_NAME@"
APP_NAME="@MACOSX_BINARY_NAME@"
DYNLIB_PATHS=(@MACOSX_DYNAMIC_LIBRARIES@)
FRAMEWORK_PATHS=(@MACOSX_FRAMEWORKS@)

if [ ! -x "$APP_NAME" ]
then
	echo -e $ABORT "Executable $APP_NAME does not exist."
	exit 1
fi

if [ ! -e "bundle_info.plist" ]
then
	echo -e $ABORT "bundle_info.plist does not exist."
	exit 1
fi

BUNDLE_PATH=$BUNDLE_NAME.app
BIN_DIR=$BUNDLE_PATH/Contents/MacOS
DYNLIB_DIR=$BUNDLE_PATH/Contents/lib
FRAMEWORK_DIR=$BUNDLE_PATH/Contents/Frameworks
RES_DIR=$BUNDLE_PATH/Contents/Resources
APP_PATH=$BIN_DIR/$APP_NAME

if [ -d "$BUNDLE_PATH" ]
then
	echo -e $INFO "Removing old bundle."
	rm -rf $BUNDLE_PATH
fi

echo -e $INFO "Creating bundle folders."
mkdir -p $BIN_DIR
mkdir -p $DYNLIB_DIR
mkdir -p $FRAMEWORK_DIR
mkdir -p $RES_DIR

echo -e $INFO "Copying bundle contents."
cp $APP_NAME $APP_PATH
cp bundle_info.plist $BUNDLE_PATH/Contents/Info.plist
cp -R ../data $RES_DIR/data

echo -e $INFO "Copying dynamic libraries."
for LIB_PATH in ${DYNLIB_PATHS[@]}
do
	LIB_NAME=$(basename $LIB_PATH)
	cp $LIB_PATH $DYNLIB_DIR/$LIB_NAME
	install_name_tool -change $LIB_NAME @executable_path/../lib/$LIB_NAME $APP_PATH

	echo $LIB_PATH $LIB_NAME
done

echo -e $INFO "Copying frameworks."
for FRAMEWORK_BIN_PATH in ${FRAMEWORK_PATHS[@]}
do
	FRAMEWORK_PATH=$(echo $FRAMEWORK_BIN_PATH | grep -o "\S*.framework")
	FRAMEWORK_NAME=$(echo $FRAMEWORK_BIN_PATH | grep -o "\w*.framework")
	cp -R $FRAMEWORK_PATH $FRAMEWORK_DIR/$FRAMEWORK_NAME

	FRAMEWORK_SUB_PATH=$(echo $FRAMEWORK_BIN_PATH | grep -o "\w*.framework\S*")
	install_name_tool -change $FRAMEWORK_BIN_PATH @loader_path/../Frameworks/$FRAMEWORK_SUB_PATH $APP_PATH

	echo $FRAMEWORK_BIN_PATH $FRAMEWORK_PATH
done

otool -L $APP_PATH

echo -e $SUCCESS "Installed bundle successfully!"