refactor run command

Author: diksha-sf

README.md

@@ -40,6 +40,8 @@ pip install salesforce-data-customcode
 datacustomcode init my_package
 ```
 
+To create a package of type function, pass the parameter `--code-type=function` with the init command.
+
 This will yield all necessary files to get started:
 ```
 .
@@ -244,6 +246,8 @@ Initialize a new development environment with a code package template.
 
 Argument:
 - `DIRECTORY`: Directory to create project in (default: ".")
+Options:
+- `--code-type TEXT`: This can be either `function` or `script`. The default value is `script` if the argument is missing.
 
 
 #### `datacustomcode scan`
@@ -293,6 +297,7 @@ Options:
 - `--description TEXT`: Description of the transformation job (default: "")
 - `--network TEXT`: docker network (default: "default")
 - `--cpu-size TEXT`: CPU size for the deployment (default: `CPU_2XL`). Available options: CPU_L(Large), CPU_XL(Extra Large), CPU_2XL(2X Large), CPU_4XL(4X Large)
+- `--function-invoke-opt TEXT`: Currently we support only `UnstructuredChunking` for functions. 
 
 
 ## Docker usage

src/datacustomcode/cli.py

@@ -329,6 +329,14 @@ def run(
 ):
     from datacustomcode.run import run_entrypoint
 
+    base_directory = find_base_directory(entrypoint)
+    package_type = get_package_type(base_directory)
+
     run_entrypoint(
-        entrypoint, config_file, dependencies, profile, sf_cli_org=sf_cli_org
+        entrypoint,
+        config_file,
+        dependencies,
+        profile,
+        package_type=package_type,
+        sf_cli_org=sf_cli_org,
     )

src/datacustomcode/run.py

@@ -25,7 +25,6 @@
 )
 
 from datacustomcode.config import config
-from datacustomcode.scan import find_base_directory, get_package_type
 
 
 def _set_config_option(config_obj, key: str, value: str) -> None:
@@ -45,6 +44,7 @@ def run_entrypoint(
     config_file: Union[str, None],
     dependencies: List[str],
     profile: str,
+    package_type: str = "script",
     sf_cli_org: Optional[str] = None,
 ) -> None:
     """Run the entrypoint script with the given config and dependencies.
@@ -54,6 +54,7 @@ def run_entrypoint(
         config_file: The config file to use.
         dependencies: The dependencies to import.
         profile: The credentials profile to use.
+        package_type: The code type ("script" or "function").
         sf_cli_org: Optional SF CLI org alias or username. If provided, credentials
             are fetched via `sf org display` instead of from credentials.ini.
     """
@@ -68,9 +69,6 @@ def run_entrypoint(
             f"config.json not found at {config_json_path}. config.json is required."
         )
 
-    base_directory = find_base_directory(entrypoint)
-    package_type = get_package_type(base_directory)
-
     try:
         with open(config_json_path, "r") as f:
             config_json = json.load(f)