#!/usr/bin/env python
##########################################################################
#
#  Copyright (c) 2021, Hypothetical Inc. All rights reserved.
#
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#  modification, are permitted provided that the following conditions are
#  met:
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#       notice, this list of conditions and the following disclaimer.
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#     * Redistributions in binary form must reproduce the above copyright
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#       documentation and/or other materials provided with the distribution.
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#     * Neither the name of Image Engine Design nor the names of any
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#       written permission.
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##########################################################################

import sys
import argparse
import os
import subprocess
import urllib
import zipfile

if sys.version_info[0] < 3 :
    from urllib import urlretrieve
else:
    from urllib.request import urlretrieve

platform = { "darwin" : "darwin", "win32" : "windows" }.get( sys.platform, "linux" )
format = { "win32" : "zip" }.get( sys.platform, "tgz" )

parser = argparse.ArgumentParser()

parser.add_argument(
    "--version",
    help = "The Arnold version to install."
)

args = parser.parse_args()

archive = "Arnold-{version}-{platform}.{format}".format(
    version = args.version,
    platform = platform,
    format = format
)

url="https://forgithubci.solidangle.com/arnold/{}".format( archive )

installDir = os.path.join( "arnoldRoot", args.version )
os.makedirs( installDir )
os.chdir( installDir )

print( "Downloading Arnold \"{}\"".format( url ) )
archiveFile, headers = urlretrieve( url )

if format == "tgz" :
    subprocess.check_call( [ "tar", "-xzf", archiveFile ] )
elif format == "zip":
    with zipfile.ZipFile( archiveFile ) as f :
        f.extractall()
