windows set directory file name case senstitive recursively

recursive_file_case_sensitive.py

# encode=utf-8

import os
import sys
import subprocess

"""
or one line powershell command:
(Get-ChildItem -Recurse -Directory).FullName | ForEach-Object {fsutil.exe file setCaseSensitiveInfo $_ enable}
https://stackoverflow.com/questions/51591091/apply-setcasesensitiveinfo-recursively-to-all-folders-and-subfolders
"""


BASE_DIR = "F:\\Android_9.0\\aosp"


def run_cmd(cmd, cwd=None, timeout=60):
    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=cwd, shell=True)
    try:
        outs, errs = proc.communicate(timeout=timeout)
    except subprocess.TimeoutExpired:
        import os
        import signal
        proc.kill()
        outs = ""
    return str(outs, "gbk")


def set_case_senstive(name, enable=True):
    flag = "enable" if enable else "disable"
    cmd = 'fsutil.exe file SetCaseSensitiveInfo "{}" {}'.format(name, flag)
    print(cmd)
    outs = run_cmd(cmd)
    if outs:
        print(outs)
        # sys.exit(-1)


def set_all_dir(work_dir):
    all_dirs = os.listdir(work_dir)
    # print(all_dirs)
    for d in all_dirs:
        cur_path = os.path.join(work_dir, d)
        if os.path.isdir(cur_path) and not d.startswith("."):
            set_case_senstive(cur_path)
            set_all_dir(cur_path)


if __name__ == "__main__":
    set_all_dir(BASE_DIR)