app.py

import os
import subprocess
import sys


# Run shell command and capture output in real-time
def init():
    process = subprocess.Popen("""
    bash ./run.sh
    """, stdout=subprocess.PIPE, shell=True)
    while True:
        output = process.stdout.readline().decode()
        if output == '' and process.poll() is not None:
            break
        if output:
            print(output.strip())

    # Wait for the command to finish and get the return code
    return_code = process.poll()
    print(f"Command exited with return code {return_code}")


is_space = os.getenv("SYSTEM") == "spaces"
if is_space:
    init()