Config: Add override argparser

Add an argparser that casts over to dictionaries of subgroups to
integrate with the config.

This argparser doesn't contain everything in the config due to complexity
issues with CLI args, but will eventually progress to parity. In addition,
it's used to override the config.yml rather than replace it.

A config arg is also provided if the user wants to fully override the
config yaml with another file path.

Signed-off-by: kingbri <bdashore3@proton.me>

start.py

@@ -3,6 +3,7 @@ import argparse
 import os
 import pathlib
 import subprocess
+from args import convert_args_to_dict, init_argparser
 
 
 def get_requirements_file():
@@ -24,28 +25,29 @@ def get_requirements_file():
     return requirements_name
 
 
-def get_argparser():
-    """Fetches the argparser for this script"""
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
+def add_start_args(parser: argparse.ArgumentParser):
+    """Add start script args to the provided parser"""
+    start_group = parser.add_argument_group("start")
+    start_group.add_argument(
         "-iu",
         "--ignore-upgrade",
         action="store_true",
         help="Ignore requirements upgrade",
     )
-    parser.add_argument(
+    start_group.add_argument(
         "-nw",
         "--nowheel",
         action="store_true",
         help="Don't upgrade wheel dependencies (exllamav2, torch)",
     )
-    return parser
 
 
 if __name__ == "__main__":
     subprocess.run(["pip", "-V"])
 
-    parser = get_argparser()
+    # Create an argparser and add extra startup script args
+    parser = init_argparser()
+    add_start_args(parser)
     args = parser.parse_args()
 
     if args.ignore_upgrade:
@@ -59,4 +61,4 @@ if __name__ == "__main__":
     # Import entrypoint after installing all requirements
     from main import entrypoint
 
-    entrypoint()
+    entrypoint(convert_args_to_dict(args, parser))