cmake_uninstall script

cmake_uninstall.py

#!/usr/bin/python3

import sys
import os
import click

if len(sys.argv) < 2:
    exit("Usage: cmake_uninstall <install_manifest.txt>")

if os.geteuid() != 0:
    exit("You need to have root privileges to run this script.\nPlease try again, this time using 'sudo'. Exiting.")

file = open(sys.argv[1], 'r')
content = file.readlines()

print("The following files will be REMOVED:\n")

for line in content:
    print("\t" + line, end = "")

print("")

if click.confirm('Do you want to continue?', default = False):
    for line in content:
        try:
            os.remove(line.rstrip())
        except FileNotFoundError:
            print("File doesn't exist: " + line.rstrip())
            exit("Aborting.")
    
    path = os.path.commonpath([line.rstrip() for line in content])

    print("Removing empty directories in " + path + "\n")
    empty_dirs = []
    while True:
        for root, dirs, files in os.walk(path): 
            if not len(dirs) and not len(files): 
                empty_dirs.append(root)
        if len(empty_dirs) == 0:
            break
        for dir in empty_dirs:
            print("\t" + dir)
            os.rmdir(dir)
        empty_dirs = []
    
print("Done!")