small script for google appengine golang sdk recompilation for other arch/os support

rebuild_gae.sh

#!/bin/sh
if [ "$GAE_PATH" == "" ]; then 
  GAE_PATH=$HOME/go_appengine
end

if [ -d "$GAE_PATH" ]; then
  echo "Google AppEngine SDK found!"
else
  echo "Please download last AppEngine SDK (Go) and unpack on home dir or specify the location on GAE_PATH variable."
  exit
fi

rm -rf $GAE_PATH/goroot/pkg/linux_amd64*
rm -rf $GAE_PATH/goroot/bin/*
rm -rf $GAE_PATH/godoc
echo "Deleted unsupported files"
err = `sh $GAE_PATH/goroot/make.bash 2> &1`
if [ "$err" == "" ] then
	mv $GAE_PATH/goroot/bin/go $HOME/go_appengine/goroot/bin/goapp
	echo "Rebuild complete! You can append $GAE_PATH on PATH!" 
else
  echo "Compilation error... " 
  echo $err
fi