A Simple File Server with an exposed tunnel using Ngrok

ngrok-fileserver.py

'''
A simple file server with ngrok.

@requires
pip3 install --quiet flask flask-ngrok Flask-AutoIndex

Example: python3 ngrok-fileserver.py -d /content/
'''
import argparse
from os import getcwd
from flask import Flask
from flask_ngrok import run_with_ngrok
from flask_autoindex import AutoIndex
app = Flask(__name__)

parser = argparse.ArgumentParser()
parser.add_argument('-d', '--dir', default=getcwd())
root_dir = vars(parser.parse_args()	)['dir']

AutoIndex(app, browse_root=root_dir)
run_with_ngrok(app)

app.run()