''' mbinary
#########################################################################
# File : tree.py
# Author: mbinary
# Mail: zhuheqin1@gmail.com
# Blog: https://mbinary.xyz
# Github: https://github.com/mbinary
# Created Time: 2018-12-11  15:56
# Description:
#########################################################################
'''
# coding: utf-8
import os
from argparse import ArgumentParser

# 命令行输入参数处理
parser = ArgumentParser()

parser.add_argument('-p', '--path', default='.', help='path to walk')
parser.add_argument('-f', '--fileinclude', action='store_true',
                    help='if has, list files and dirs, else only dirs')
parser.add_argument('-d', '--depth', type=int, default=2)
# 获取参数
args = parser.parse_args()
FILE = args.fileinclude
PATH = args.path
DEPTH = args.depth


def mklink(path):
    return '* [{name}]({path})'.format(name=os.path.basename(path), path=path)


def clean(paths):
    ret = []
    for path in paths:
        name = os.path.basename(path)
        if not (name.startswith('.') or name.startswith('__')):
            ret.append(path)
    return ret


def tree(path='.', depth=2, showfile=False):
    li = []
    if os.path.isdir(path):
        li = os.listdir(path)
    else:
        li = [path]
    items = [os.path.join(path, i) for i in li if not i.startswith('.')]
    items = clean(items)
    items = sorted(items)
    if not showfile:
        items = [i for i in items if os.path.isdir(i)]
    if depth == 1:
        return [mklink(path)] + [' '*4 + mklink(i) for i in items]
    else:
        uls = [tree(i, depth-1, showfile) for i in items]
        ret = [' '*4 + li for ul in uls for li in ul]
        return [mklink(path)] + ret


if __name__ == '__main__':
    print('\n'.join(tree(PATH, DEPTH, FILE)))