Mini Shell

# -*- coding: utf-8 -*-

# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT

import glob
import os


def is_clpassenger_active():
    """
    Detect if passenger active on server. Detects:
     - CL passenger ea-apache24-mod-alt-passenger/alt-mod-passenger
     - CL EA4 passenger ea-ruby24-mod_passenger
     - CL EA4 passenger ea-ruby27-mod_passenger
     - alt-ruby27-mod_passenger (replaces ea-apache24-mod-alt-passenger since 6.1.2)
     - CentOS passenger
    :return bool: True/False - passenger found/not found
    """
    checks = {
        # CentOS passenger binary
        "orig_passenger_file": os.path.isfile("/usr/bin/passenger"),
        # List of CL passenger dirs
        "passenger_dirs": glob.glob("/opt/passenger*"),
        # EA4-ruby24 passenger
        "is_ea4_ruby24_passenger": os.path.isdir("/opt/cpanel/ea-ruby24/root/usr/share/passenger"),
        # EA4-ruby27 passenger
        "is_ea4_ruby27_passenger": os.path.isdir("/opt/cpanel/ea-ruby27/root/usr/share/passenger"),
        # alt-ruby27 passenger
        "is_alt_ruby27_passenger": os.path.isdir("/opt/alt/ruby27/share/passenger"),
    }

    return any(checks.values())