feat: got the update logic working.

Author: Redfourk

update.py

@@ -0,0 +1,62 @@
+# ~~~~~~
+# NOTE: Do NOT execute this script if you have forked this repo, it will REVERT YOUR CHANGES to the latest release!
+# ~~~~~~
+import multiprocessing
+
+import requests
+import zipfile
+import io
+import os
+import shutil
+import sys
+
+# --- CONFIGURATION ---
+REPO_OWNER = "Redfourk"
+REPO_NAME = "FileLauncher"
+TAG_NAME = "0.1.0-test.4"
+
+
+ZIP_URL = f"https://codeload.github.com/{REPO_OWNER}/{REPO_NAME}/zip/refs/tags/{TAG_NAME}"
+ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+def update_project():
+    try:
+        print(f"Connecting to GitHub to download {TAG_NAME}...")
+        response = requests.get(ZIP_URL, stream=True, timeout=20)
+        response.raise_for_status()
+        zip_data = zipfile.ZipFile(io.BytesIO(response.content))
+        temp_dir = os.path.join(ROOT_DIR, "_update_temp")
+        if os.path.exists(temp_dir):
+            shutil.rmtree(temp_dir)
+        zip_data.extractall(temp_dir)
+        extracted_folder = os.path.join(temp_dir, f"{REPO_NAME}-{TAG_NAME}")
+
+        if not os.path.exists(extracted_folder):
+            extracted_folder = os.path.join(temp_dir, os.listdir(temp_dir)[0])
+
+        print("Updating local project files...")
+        for item in os.listdir(extracted_folder):
+            source = os.path.join(extracted_folder, item)
+            destination = os.path.join(ROOT_DIR, item)
+
+            if os.path.isdir(source):
+                if os.path.exists(destination):
+                    shutil.rmtree(destination)
+                shutil.copytree(source, destination)
+            else:
+                shutil.copy2(source, destination)
+
+        shutil.rmtree(temp_dir)
+        print("\nSUCCESS: Project updated to latest version. Please restart.")
+        sys.exit()
+
+    except requests.exceptions.ConnectionError:
+        print("ERROR: Could not connect to GitHub. Check your internet or proxy.")
+    except Exception as e:
+        print(f"An error occurred: {e}")
+
+if __name__ == "__main__":
+    multiprocessing.freeze_support()
+    update_project()
+