#!/bin/sh

ROOT_PATH="/Users/kevin/Dev/Cocoa/RendezvousBrowser"
VOL_PATH="/Volumes/Rendezvous Browser"
APP_PATH="$ROOT_PATH/build/Rendezvous Browser.app"
DST_PATH="$VOL_PATH/Rendezvous Browser.app"
SETUP_DMG="$ROOT_PATH/Product/Setup.dmg"
FINAL_DMG="$ROOT_PATH/Product/RendezvousBrowser.dmg"
SERVER_ROOT="/Volumes/Dogbert/WebServer/tildesoft"
SERVER_SUBROOT="Files"

USAGE="usage: updateRB [-dh] [name]"

DO_UPDATE=true
while getopts dh FLAG; do
	case $FLAG in
	d) DO_UPDATE=false;;
	h|\?) echo $USAGE; exit 1;;
	esac
done

shift $(($OPTIND - 1))

if [[ $1 ]]; then
	SERVER_APPNAME=$1;
else
	SERVER_APPNAME="RendezvousBrowser.dmg";
fi

SERVER_DMG=$SERVER_ROOT/$SERVER_SUBROOT/$SERVER_APPNAME

echo "Attaching disk image..."
if hdiutil attach "$SETUP_DMG" -noautoopen -quiet; then
	echo "Disk image attached";
else
	echo "Couldn't attach disk image at $SETUP_DMG"
	exit 1;
fi

if rm -rf "$DST_PATH"; then
	if ditto -rsrc "$APP_PATH" "$DST_PATH"; then
		echo "Application replaced";
	else
		echo "Error replacing application"
		exit 1;
	fi
else
	echo "Error deleting old application"
	exit 1;
fi

if rm -f "$FINAL_DMG"; then
	echo "Copying DMG...";
else
	echo "Couldn't remove old DMG"
	exit 1;
fi;

#if hdiutil convert "$SETUP_DMG" -format UDZO -o "$FINAL_DMG" -imagekey zlib-level=6 -quiet; then
if hdiutil create -srcfolder "$VOL_PATH" -format UDZO -imagekey zlib-level=6 -scrub "$FINAL_DMG" -quiet; then
	echo "DMG copied";
else
	echo "Error copying DMG"
	exit 1;
fi

IMAGE_DEV=`hdiutil info | grep "$VOL_PATH" | awk '{print $1}'`

if hdiutil detach $IMAGE_DEV -quiet -force; then
	echo "Disk image detached";
else
	echo "Error detaching disk image"
	exit 1;
fi;

echo 'Final DMG size:' `du -hs "$FINAL_DMG" | awk '{print $1}'`

if [[ $DO_UPDATE == true ]]; then
	echo "Uploading DMG to $SERVER_SUBROOT/$SERVER_APPNAME..."
	if scp -q "$FINAL_DMG" "magrathea.sb.org:$SERVER_DMG"; then
		echo "Uploaded";
	else
		echo "Error uploading DMG"
		exit 1;
	fi;
else
	echo "Updating disabled";
fi;