Update CLI Usage

CLI-Usage.md

@@ -1 +1,94 @@
-Detailed CLI usage
+# ⚙ CLI Usage
+
+## 📦 Providers
+Repertory supports multiple storage backends, each defined at mount time:
+
+| Option | Description |
+|---|---|
+| `-s3`, `--s3` | Amazon S3 or S3-compatible storage. |
+| `-sia`, `--sia` | Sia renterd backend. |
+| `-en`, `--encrypt` | Transparent encryption provider. Read-only passthrough to a local folder or disk, decrypting both filenames and file contents with **XChaCha20-Poly1305**. |
+
+---
+
+## 🛠 General Options
+
+| Short | Long | Action | Description |
+|---:|---|---|---|
+| `-cv` | `--check_version` | check_version | Test the connected provider’s backend server version to ensure it is compatible with Repertory’s implementation (e.g., renterd version). |
+| `-dc` | `--display_config` | display_config | Display the current configuration for the provider. |
+| `-dd` | `--data_directory` | — | Specify the data directory location. |
+| `-di` | `--drive_information` | drive_information | Retrieve and display drive/mount information. |
+| `-gc` | `--generate_config` | — | Generate a new configuration file. |
+| `-get` | `--get` | get | Get a specific configuration value by name. |
+| `-gdi` | `--get_directory_items` | get_directory_items | List directory contents from the provider. |
+| `-gpf` | `--get_pinned_files` | get_pinned_files | List all pinned files. |
+| `-of` | `--open_files` | open_files | Show currently open files. |
+| `-pf` | `--pin_file` | pin_file | Pin a file to keep it available locally. |
+| `-ps` | `--pinned_status` | pinned_status | Show pinned status for a file. |
+| `-rm` | `--remote_mount` | — | Mount a remote provider through another Repertory instance. |
+| `-set` | `--set` | set | Set a configuration value by name. |
+| `-status` | `--status` | status | Check provider mount status. |
+| `-test` | `--test` | test | Run self-tests. |
+| `-unmount` | `--unmount` | unmount | Unmount the provider. |
+| `-uf` | `--unpin_file` | unpin_file | Remove a pin from a file. |
+
+---
+
+## 🖥 Embedded GUI Options
+
+| Short | Long | Description | Notes |
+|---:|---|---|---|
+| `-ui` | `--ui` | Launch the embedded GUI. | Can be combined with `--s3`, `--sia`, or `--encrypt`. |
+| `-lo` | `--launch_only` | Launch only the GUI without mounting. | Requires `--ui`. |
+| `-up` | `--ui_port` | Set the GUI port number. | Requires `--ui`. |
+
+---
+
+## 🔐 Authentication
+
+When making API calls, Repertory uses credentials from your `config.json` file.  
+These values are **stored unhashed**:
+
+```json
+{
+  "ApiPassword": "mysecret",
+  "ApiPort": 10000,
+  "ApiUser": "repertory"
+}
+```
+
+- **ApiUser**: Username for API access.  
+- **ApiPassword**: Password for API access (will be hashed automatically for requests).  
+- **ApiPort**: Port number for API access.
+
+---
+
+## 🚀 Examples
+
+### Mount Sia
+```bash
+repertory --sia --name my_sia_mount /mnt/sia
+```
+
+### Mount S3
+```bash
+repertory --s3 --name my_s3_bucket /mnt/s3
+```
+
+### Mount with Transparent Encryption
+```bash
+repertory --encrypt --name secure_data /mnt/secure
+```
+
+### Check Provider Version (renterd)
+```bash
+repertory --sia --check_version
+```
+
+### Launch Embedded GUI Only
+```bash
+repertory --ui --launch_only
+```
+
+---