uninstall

#!/usr/bin/env python
'''
    Alias Manager - UnInstaller
    ...un-installs everything 'install' created...
Created on Jan 21, 2013

@author: cj
'''
from __future__ import print_function
import sys
import os
import os.path
    
bdebug = False

sinstall_dir = '/usr/share/aliasmgr'

def main(largs):
    global bdebug
    # root check
    if os.environ.has_key("USER"):
        suser = os.environ["USER"]
        if suser != 'root':
            print("Please run this uninstaller as root.")
            print("You might try 'sudo ./uninstall'")
            exit(1)
    for sarg in largs:
        if "-h" in sarg or "--h" in sarg:
            print("Alias Manager UnInstaller Help:")
            print("    This uninstaller needs root, you might try running:")
            print("    sudo ./uninstall")
            print("\n    To reinstall Alias Manager please run the install")
            print("    script. Like this:")
            print("    sudo ./install\n")
            exit(0)
        if '-d' in sarg or '--d' in sarg:
            bdebug = True
            
    do_uninstall()
            
    

def do_uninstall():
    print("UnInstalling Alias Manager...")
    if os.path.isdir(sinstall_dir):
        print("Removing Alias Manager directory...")
        if not bdebug:
            try:
                os.system('rm -r ' + sinstall_dir)
            except:
                print("Unable to remove Alias Manager directory!: /usr/share/aliasmgr")
    else:
        print("Alias Manager directory already removed!")
    
    if os.path.islink('/usr/bin/aliasmgr'):
        print("Removing Alias Manager symlink [/usr/bin/aliasmgr]")
        if not bdebug:
            try:
                os.system('rm /usr/bin/aliasmgr')
            except:
                print("Unable to remove Alias Manager symlink!: /usr/bin/aliasmgr")
    else:
        print("Alias Manager symlink already removed!")
    
    sdesktop_file = ""
    if os.path.isfile('/usr/share/applications/aliasmanager.desktop'):
        sdesktop_file = '/usr/share/applications/aliasmanager.desktop'
    else:
        if os.environ.has_key("HOME"):
            sdesktop_file = os.path.join(os.environ['HOME'], '/.local/share/applications/aliasmanager.desktop')
    if os.path.isfile(sdesktop_file):
        print("Removing Alias Manager menu item [" + sdesktop_file + "]")
        if not bdebug:
            try:
                os.system('rm ' + sdesktop_file)
            except:
                print("Unable to remove Alias Manager menu item!: " + sdesktop_file)
    else:
        print("Alias Manager menu item already removed!")
    
    if os.path.isfile('/usr/share/pixmaps/alias-manager.xpm'):
        print("Removing Alias Manager icon [/usr/share/pixmaps/alias-manager.xpm]")
        if not bdebug:
            try:
                os.system('rm /usr/share/pixmaps/alias-manager.xpm')
            except:
                print("Unable to remove Alias Manager icon!: /usr/share/pixmaps/alias-manager.xpm")
    else:
        print("Alias Manager icon already removed!")
    
    print("\nFinished removing Alias Manager.")
        
if __name__ == "__main__":
    if len(sys.argv) < 2:
        largs = []
    else:
        largs = sys.argv[1:]
    main(largs)