feat: Seek config file, and create a default one if it cannot be found

MANIFEST.in

@@ -0,0 +1 @@
+include config.toml.default

setup.py

@@ -35,9 +35,10 @@
         "Programming Language :: Python :: 3 :: Only",
     ],
     keywords="ventoy, updater, os, iso, updater, sisou, cli",  # Optional
-    # package_dir={"superisoupdater": "."},  # Optional
     packages=find_packages(),  # Required
     py_modules=["sisou"],  # Required
+    include_package_data=True,
+    package_data={"": ["config.toml.default"]},
     python_requires=">=3.10, <4",
     install_requires=[
         "beautifulsoup4==4.12.2",
@@ -49,13 +50,6 @@
     #     "dev": [""],
     #     "test": [""],
     # },
-    # If there are data files included in your packages that need to be
-    # installed, specify them here.
-    # package_data={  # Optional
-    #     "sample": ["package_data.dat"],
-    # },
-    # Entry points. The following would provide a command called `sample` which
-    # executes the function `main` from this package when invoked:
     entry_points={  # Optional
         "console_scripts": [
             "sisou = sisou:main",
@@ -65,4 +59,5 @@
         "Bug Reports": "https://github.com/JoshuaVandaele/SuperISOUpdater/issues",
         "Source": "https://github.com/JoshuaVandaele/SuperISOUpdater/",
     },
+    zip_safe=False,
 )

sisou.py

@@ -153,7 +153,36 @@ def main():
 
     setup_logging(args.log_level, args.log_file)
 
-    config = parse_config(args.config_file or "config.toml")
+    config_file = args.config_file
+    if not config_file:
+        logging.info(
+            "No config file specified. Trying to find config.toml in the current directory..."
+        )
+        config_file = os.path.join(os.getcwd(), "config.toml")
+
+        if not os.path.isfile(config_file):
+            logging.info(
+                "No config file specified. Trying to find config.toml in the ventoy drive..."
+            )
+            config_file = os.path.join(args.ventoy_path, "config.toml")
+
+            if not os.path.isfile(config_file):
+                logging.info(
+                    "No config.toml found in the ventoy drive. Generating one from config.toml.default..."
+                )
+                with open(
+                    os.path.join(
+                        os.path.dirname(__file__), "config", "config.toml.default"
+                    )
+                ) as default_config_file:
+                    with open(config_file, "w") as new_config_file:
+                        new_config_file.write(default_config_file.read())
+                logging.info(
+                    "Generated config.toml in the ventoy drive. Please edit it to your liking and run sisou again."
+                )
+                return
+
+    config = parse_config(config_file)
     if not config:
         raise ValueError("Configuration file could not be parsed or is empty")