Random/selfUpdate.py at main · ryder7223/Random · GitHub

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# 1.0

import sys
import requests
import os
import time
import re
import urllib3
from urllib3.exceptions import InsecureRequestWarning
urllib3.disable_warnings(InsecureRequestWarning)

def checkForUpdate(force: int):
    localFile = os.path.abspath(__file__)
    repoUrl = "https://raw.githubusercontent.com/ryder7223/Random/refs/heads/main/letsGoGambling.py"
    print("Checking for updates...")
    time.sleep(1)

    # Read local version
    try:
        with open(localFile, "r", encoding="utf-8") as f:
            firstLine = f.readline().strip()
            localVersionMatch = re.match(r"#\s*([\d.]+)", firstLine)
            if not localVersionMatch:
                print("Unable to read local version number.")
                time.sleep(1)
                return
            localVersion = localVersionMatch.group(1)
    except Exception as e:
        print(f"Error reading local version: {e}")
        time.sleep(1)
        return

    # Get version from GitHub
    try:
        response = requests.get(repoUrl, timeout=10, verify=False)
        if response.status_code != 200:
            print(f"Failed to fetch version (HTTP {response.status_code}).")
            time.sleep(1)
            return
        remoteText = response.text
        remoteFirstLine = remoteText.splitlines()[0].strip()
        remoteVersionMatch = re.match(r"#\s*([\d.]+)", remoteFirstLine)
        if not remoteVersionMatch:
            print("Unable to read version number.")
            time.sleep(1)
            return
        remoteVersion = remoteVersionMatch.group(1)
    except Exception:
        print(f"Unable to fetch newest version, proceeding offline.")
        time.sleep(1)
        return

    # Compare versions
    def versionTuple(v: str):
        return tuple(map(int, v.split('.')))

    updateNeeded = False
    if force == 1:
        print("Updating...")
        updateNeeded = True
    elif versionTuple(remoteVersion) > versionTuple(localVersion):
        print(f"New version available ({localVersion} → {remoteVersion}). Updating...")
        updateNeeded = True
    else:
        print(f"Version {localVersion} is up to date.")
        time.sleep(1)

    if updateNeeded:
        time.sleep(1)
        try:
            normalizedText = re.sub(r'\n{3,}', '\n\n', remoteText.replace('\r\n', '\n'))
            with open(localFile, "w", encoding="utf-8") as f:
                f.write(normalizedText)
            print("Update complete. Restarting...")
            time.sleep(1)
        except Exception as e:
            print(f"Failed to write updated file: {e}")
            time.sleep(1)
            return

        # Restart script
        os.execv(sys.executable, [sys.executable] + sys.argv)


checkForUpdate()