app.py

import os
import subprocess
from fastapi import FastAPI
import threading

app = FastAPI()

GITHUB_USERNAME = os.getenv("GITHUB_USERNAME")
GITHUB_TOKEN = os.getenv("GITHUB_TOKEN")
REPO_NAME = os.getenv("REPO_NAME")

def clone_repo():
    if not os.path.exists("repo"):
        repo_url = f"https://{GITHUB_USERNAME}:{GITHUB_TOKEN}@github.com/{GITHUB_USERNAME}/{REPO_NAME}.git"
        subprocess.run(["git", "clone", repo_url, "repo"], check=True)

def install_requirements():
    req_file = "repo/requirements.txt"
    if os.path.exists(req_file):
        subprocess.run(["pip", "install", "--no-cache-dir", "-r", req_file], check=True)

def start_script():
    subprocess.Popen(["bash", "start"], cwd="repo")

def run_app():
    clone_repo()
    install_requirements()
    start_script()

@app.on_event("startup")
def startup_event():
    threading.Thread(target=run_app).start()

@app.get("/")
def home():
    return {"status": "Repo cloned, requirements installed, start script running 🚀"}