|
| 1 | +import os |
| 2 | +import json |
| 3 | +import base64 |
| 4 | +import tempfile |
| 5 | +import subprocess |
| 6 | +import time |
| 7 | +from uuid import uuid4 |
| 8 | +from flask import Flask, request, jsonify |
| 9 | +import requests |
| 10 | +from dotenv import load_dotenv |
| 11 | + |
| 12 | +# Load environment variables (from .env file) |
| 13 | +load_dotenv() |
| 14 | + |
| 15 | +app = Flask(__name__) |
| 16 | + |
| 17 | +# ------------------------------------------------------------ |
| 18 | +# CONFIGURATION |
| 19 | +# ------------------------------------------------------------ |
| 20 | +STUDENT_SECRET = os.getenv("STUDENT_SECRET") # your secret from Google Form |
| 21 | +GITHUB_USER = os.getenv("GITHUB_USER") # your GitHub username |
| 22 | +GITHUB_TOKEN = os.getenv("GITHUB_TOKEN") # your personal access token |
| 23 | + |
| 24 | +# ------------------------------------------------------------ |
| 25 | +# HELPER FUNCTIONS |
| 26 | +# ------------------------------------------------------------ |
| 27 | + |
| 28 | +def verify_secret(secret): |
| 29 | + return secret == STUDENT_SECRET |
| 30 | + |
| 31 | +def create_repo(task_name): |
| 32 | + """ |
| 33 | + Creates a new GitHub repo using GitHub API. |
| 34 | + """ |
| 35 | + repo_name = f"{task_name}-{uuid4().hex[:6]}" |
| 36 | + api_url = "https://api.github.com/user/repos" |
| 37 | + headers = {"Authorization": f"token {GITHUB_TOKEN}"} |
| 38 | + data = { |
| 39 | + "name": repo_name, |
| 40 | + "private": False, |
| 41 | + "auto_init": True, |
| 42 | + "license_template": "mit", |
| 43 | + "description": "Auto-generated for LLM Deployment Task" |
| 44 | + } |
| 45 | + r = requests.post(api_url, headers=headers, json=data) |
| 46 | + if r.status_code != 201: |
| 47 | + raise Exception(f"Failed to create repo: {r.text}") |
| 48 | + return repo_name |
| 49 | + |
| 50 | +def generate_app_files(brief, attachments): |
| 51 | + """ |
| 52 | + Uses the brief to create a minimal index.html and script. |
| 53 | + (Simulating LLM generation) |
| 54 | + """ |
| 55 | + os.makedirs("../public", exist_ok=True) |
| 56 | + |
| 57 | + # Save attachments locally (if any) |
| 58 | + for a in attachments: |
| 59 | + fname = a["name"] |
| 60 | + data_url = a["url"] |
| 61 | + header, encoded = data_url.split(",", 1) |
| 62 | + with open(f"../public/{fname}", "wb") as f: |
| 63 | + f.write(base64.b64decode(encoded)) |
| 64 | + |
| 65 | + # Create a simple web page |
| 66 | + html = f"""<!DOCTYPE html> |
| 67 | +<html> |
| 68 | +<head> |
| 69 | + <meta charset="UTF-8"> |
| 70 | + <title>{brief}</title> |
| 71 | +</head> |
| 72 | +<body> |
| 73 | + <h1>Task: {brief}</h1> |
| 74 | + <p>This page was auto-generated for the LLM Deployment project.</p> |
| 75 | +</body> |
| 76 | +</html> |
| 77 | +""" |
| 78 | + with open("../public/index.html", "w") as f: |
| 79 | + f.write(html) |
| 80 | + |
| 81 | +def git_push(repo_name): |
| 82 | + """ |
| 83 | + Initializes Git repo in /public and pushes to GitHub. |
| 84 | + """ |
| 85 | + repo_url = f"https://github.com/{GITHUB_USER}/{repo_name}.git" |
| 86 | + subprocess.run(["git", "init"], cwd="../public") |
| 87 | + subprocess.run(["git", "remote", "add", "origin", repo_url], cwd="../public") |
| 88 | + subprocess.run(["git", "add", "."], cwd="../public") |
| 89 | + subprocess.run(["git", "commit", "-m", "Initial commit"], cwd="../public") |
| 90 | + subprocess.run(["git", "branch", "-M", "main"], cwd="../public") |
| 91 | + subprocess.run(["git", "push", "-u", "origin", "main"], cwd="../public") |
| 92 | + return repo_url |
| 93 | + |
| 94 | +def enable_github_pages(repo_name): |
| 95 | + """ |
| 96 | + Enables GitHub Pages (branch: main, folder: /) |
| 97 | + """ |
| 98 | + api_url = f"https://api.github.com/repos/{GITHUB_USER}/{repo_name}/pages" |
| 99 | + headers = {"Authorization": f"token {GITHUB_TOKEN}"} |
| 100 | + data = {"source": {"branch": "main", "path": "/"}} |
| 101 | + r = requests.post(api_url, headers=headers, json=data) |
| 102 | + if r.status_code not in [201, 204]: |
| 103 | + print(f"Warning: GitHub Pages enable failed: {r.text}") |
| 104 | + return f"https://{GITHUB_USER}.github.io/{repo_name}/" |
| 105 | + |
| 106 | +# ------------------------------------------------------------ |
| 107 | +# MAIN API ENDPOINT |
| 108 | +# ------------------------------------------------------------ |
| 109 | +@app.route("/api-endpoint", methods=["GET", "POST"]) |
| 110 | +def handle_request(): |
| 111 | + if request.method == "GET": |
| 112 | + # Simple response for testing in browser |
| 113 | + return "<h1>LLM Deployment API</h1><p>Send a POST request with JSON to use the API.</p>" |
| 114 | + |
| 115 | + # Handle POST requests |
| 116 | + data = request.get_json(force=True) |
| 117 | + print("Received task:", data) |
| 118 | + |
| 119 | + # Verify secret |
| 120 | + if not verify_secret(data.get("secret", "")): |
| 121 | + return jsonify({"error": "Invalid secret"}), 403 |
| 122 | + |
| 123 | + # Extract request data |
| 124 | + email = data.get("email") |
| 125 | + brief = data.get("brief") |
| 126 | + attachments = data.get("attachments", []) |
| 127 | + evaluation_url = data.get("evaluation_url") |
| 128 | + task = data.get("task") |
| 129 | + nonce = data.get("nonce") |
| 130 | + round_no = data.get("round") |
| 131 | + |
| 132 | + try: |
| 133 | + # Step 1: Generate app |
| 134 | + generate_app_files(brief, attachments) |
| 135 | + |
| 136 | + # Step 2: Create GitHub repo |
| 137 | + repo_name = create_repo(task) |
| 138 | + |
| 139 | + # Step 3: Push generated files |
| 140 | + repo_url = git_push(repo_name) |
| 141 | + |
| 142 | + # Step 4: Enable GitHub Pages |
| 143 | + pages_url = enable_github_pages(repo_name) |
| 144 | + |
| 145 | + # Step 5: Send evaluation payload |
| 146 | + payload = { |
| 147 | + "email": email, |
| 148 | + "task": task, |
| 149 | + "round": round_no, |
| 150 | + "nonce": nonce, |
| 151 | + "repo_url": repo_url, |
| 152 | + "commit_sha": "main", |
| 153 | + "pages_url": pages_url |
| 154 | + } |
| 155 | + |
| 156 | + headers = {"Content-Type": "application/json"} |
| 157 | + resp = requests.post(evaluation_url, headers=headers, json=payload) |
| 158 | + print("Evaluation response:", resp.status_code) |
| 159 | + |
| 160 | + return jsonify({ |
| 161 | + "status": "success", |
| 162 | + "repo_url": repo_url, |
| 163 | + "pages_url": pages_url |
| 164 | + }) |
| 165 | + |
| 166 | + except Exception as e: |
| 167 | + print("Error:", e) |
| 168 | + return jsonify({"error": str(e)}), 500 |
| 169 | + |
| 170 | + |
| 171 | +# ------------------------------------------------------------ |
| 172 | +# ENTRY POINT |
| 173 | +# ------------------------------------------------------------ |
| 174 | +if __name__ == "__main__": |
| 175 | + app.run(host="0.0.0.0", port=8000) |
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