add version message and notification when new version available

fetcher.py

@@ -83,4 +83,10 @@ def get_kotlin():
 def get_kx_ser():
     with urlopen(f"https://api.github.com/repos/Kotlin/kotlinx.serialization/releases/latest") as url:
         data = json.loads(url.read().decode())
-        return data["tag_name"][1:]
+        return data["tag_name"][1:]
+
+
+def get_latest_of_this():
+    with urlopen(f"https://api.github.com/repos/SpaceClouds42/FabriKGenerator/releases/latest") as url:
+        data = json.loads(url.read().decode())
+        return data["tag_name"][1:]

main.py

@@ -1,14 +1,23 @@
 from re import sub
 from re import search
 from string import capwords
+from time import sleep
 
 import inputs
 import fetcher
 import generator
 
 
 def main():
-    print("FabriKGenerator, the simplest way to start generate a Fabric Kotlin mod\n")
+    this_version = "1.0.0"
+    latest_version = fetcher.get_latest_of_this()
+    print("FabriKGenerator, the simplest way to start generate a Fabric Kotlin mod")
+    print(f"Using version {this_version}")
+    if latest_version != this_version:
+        print(f"There's a newer version! Download v{latest_version} for the latest features")
+        sleep(2)
+
+    print()
 
     # Inputs
     mc = inputs.minecraft_version()