#!/usr/bin/python

#
# Produced by:
#       Graham Thompson
#       captainhammy@gmail.com
#       www.captainhammy.com
#
# Name:         installHoudini.py     
#
# Comments:     Installs Houdini packages using Python for linux or
#               OS X systems.
#
# Version:      1.0
#

import houdiniutils

import sys

# The directory to install builds to.  This is only valid on linux
# as the installer on OS X needs to place the files in the proper
# framework directory.
install_target = "/opt"

# Get the list of packages available for install.
houdini_packages = houdiniutils.getInstallPackages()

if len(houdini_packages) == 0:
    "No installation packages found."
else:
    # Filter the list of available packages to remove any that are already
    # installed.
    uninstalled_packages = houdiniutils.filterInstalledPackages(houdini_packages)

    if len(uninstalled_packages) > 0:
        # Get the package we want to install.
        package = houdiniutils.processHoudiniObjects(uninstalled_packages,
                                                     sys.argv[1:])
        # If a package was chosen then install it.
        if package:
            print "Installing Houdini %s" % package.versionString()
            package.install(install_target)

    else:
        sys.stderr.write("No packages to install.\n")