import urllib.request
import json

# Fetch latest release from GitHub API
req = urllib.request.Request(
    "https://api.github.com/repos/protonmail/proton-bridge/releases/latest",
    headers={"Accept": "application/vnd.github.v3+json"}
)
with urllib.request.urlopen(req) as response:
    release = json.loads(response.read().decode())
    latest_version = release['tag_name']

print(f"Latest release is: {latest_version}")

with open("VERSION", 'r') as f:
    current_version = f.read()

if latest_version != current_version:
    print(f"Updating from {current_version}...")
    with open("VERSION", 'w') as f:
        f.write(latest_version)
else:
    print("Already up to date.")