Blue Jeans browser plugiin 'preinstall' script

preinstall.sh

#!/bin/sh
#
# Installation script that bypasses normal installation procedures and instead
# delivers the payload (the plugin) directly to the user directory
#
# Blue Jeans Network, 2012 - Luke Ma
# ===========================================================================

# Remove old plugin
rm -rf ~/Library/Internet\ Plug-Ins/rbjnplugin*
rm -rf ~/Library/Internet\ Plug-Ins/rbjninstallplugin*

if [ ! -d  ~/Library/Internet\ Plug-Ins ]; then 
    mkdir ~/Library/Internet\ Plug-Ins
fi      
 

# Install new plugin
mv -f rbjnplugin* ~/Library/Internet\ Plug-Ins/
mv -f rbjninstallplugin* ~/Library/Internet\ Plug-Ins

# FF workaround - explicitly change date modified/permissions to ensure that
# FF will pick up new version of plugin right away
touch ~/Library/Internet\ Plug-Ins/rbjnplugin*
chmod 755 ~/Library/Internet\ Plug-Ins/rbjnplugin*

touch ~/Library/Internet\ Plug-Ins/rbjninstallplugin*
chmod 755 ~/Library/Internet\ Plug-Ins/rbjninstallplugin*

# Kill Installer as we no longer need it
kill $PPID

# Done