Refactor CLI to use subcommands for better semantics

Co-authored-by: tranch <5999732+tranch@users.noreply.github.com>

1 files changed, 19 insertions, 4 deletions

diff --git a/README.md b/README.md
index 53f0122..390f529 100644
--- a/README.md
+++ b/README.md
@@ -17,23 +17,38 @@ A local mirror version of the Decky Installer for Steam Deck. This repository al
 2. Place the downloaded file in a convenient location on your Steam Deck.
 3. Run the script or launch the desktop file to start the Decky Installer.
 
+### Command Structure
+
+The `decky_client.py` script uses subcommands for different operations:
+
+```bash
+# Install a plugin (default operation)
+python3 decky_client.py install [options]
+
+# Configure custom store URL
+python3 decky_client.py configure-store <url>
+
+# Get configured store URL
+python3 decky_client.py get-store
+```
+
 ### Custom Store Configuration
 
 The installer now supports configuring custom plugin store URLs:
 
 #### Configure a Custom Store URL
 ```bash
-python3 decky_client.py --configure-store "https://your-custom-store.com/plugins"
+python3 decky_client.py configure-store "https://your-custom-store.com/plugins"
 ```
 
 #### Get the Currently Configured Store URL
 ```bash
-python3 decky_client.py --get-store
+python3 decky_client.py get-store
 ```
 
 #### Install from a Custom Store
 ```bash
-python3 decky_client.py --target-id 42 --store-url "https://your-custom-store.com/plugins"
+python3 decky_client.py install --target-id 42 --store-url "https://your-custom-store.com/plugins"
 ```
 
 ## Mock Server for Testing
@@ -47,7 +62,7 @@ python3 mock_decky_server.py --auto-confirm
 
 ### Test with the Mock Server
 ```bash
-python3 decky_client.py --target-id 42
+python3 decky_client.py install --target-id 42
 ```
 
 The mock server implements the following Decky Loader backend routes: