Added new featuers

Author: joeyism

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "ocmux-rs"
-version = "0.2.1"
+version = "0.3.0"
 edition = "2024"
 description = "A terminal multiplexer for managing OpenCode sessions"
 license = "Apache-2.0"
@@ -28,6 +28,7 @@ serde_json = "1"
 libc = "0.2"
 pulldown-cmark = "0.12"
 syntect = { version = "5", default-features = false, features = ["default-fancy"] }
+nucleo = "0.5"
 thiserror = "2"
 tokio = { version = "1", features = ["macros", "rt-multi-thread", "sync", "time"] }
 

Cargo.toml

@@ -43,48 +43,74 @@ Run `ocmux` in your terminal. The sidebar lists active OpenCode sessions sorted
 
 | Key      | Action                    |
 |----------|---------------------------|
-| `j`      | Move down                 |
-| `k`      | Move up                  |
+| `j` / `Down` | Move down             |
+| `k` / `Up`   | Move up               |
 | `Enter`  | Attach to session        |
 | `Tab`    | Expand/collapse children |
 | `s`      | Toggle sidebar collapse  |
+| `Ctrl-h` | Hide/show sidebar panel  |
 | `/`      | Search and attach session |
 | `r`      | Refresh active session   |
 | `?`      | Show help overlay        |
-| `q`      | Quit                     |
+| `q`      | Quit (confirm with `y`) |
 | `Ctrl-4` | Toggle focus sidebar/main |
 
 ### Session actions
 
-| Key | Action                          |
-|-----|---------------------------------|
-| `n` | Spawn new session               |
-| `t` | Create git worktree + spawn     |
-| `v` | Open read-only conversation view |
-| `f` | Show files modified by session |
-| `!` | Drop into shell in session directory |
-| `c` | Commit/push modified files     |
+| Key | Action                                |
+|-----|---------------------------------------|
+| `n` | Spawn new session                     |
+| `t` | Create git worktree + spawn           |
+| `v` | Open read-only conversation view       |
+| `d` | Open diff view for session             |
+| `f` | Show files modified by session        |
+| `!` | Drop into shell in session directory   |
+| `c` | Commit/push modified files            |
 | `x` | Kill session (`y` confirm, `n`/`Esc` cancel) |
 
 ### Conversation view
 
 Press `v` from the sidebar to open a read-only view of the session's conversation history. The view polls the opencode database and renders messages, markdown, syntax-highlighted code blocks, and tool call status.
 
-| Key      | Action                |
-|----------|-----------------------|
-| `j`      | Scroll down           |
-| `k`      | Scroll up             |
-| `G`      | Jump to end           |
-| `g`      | Jump to top            |
-| `Ctrl-u` | Page up               |
-| `Ctrl-d` | Page down             |
-| `v`      | Close conversation view |
-| `Esc`    | Close conversation view |
+| Key      | Action                    |
+|----------|---------------------------|
+| `j` / `Down` | Scroll down           |
+| `k` / `Up`   | Scroll up             |
+| `G`      | Jump to end               |
+| `g`      | Jump to top               |
+| `Ctrl-u` | Page up                   |
+| `Ctrl-d` | Page down                 |
+| `/`      | Search conversation       |
+| `n`      | Next search match         |
+| `N`      | Previous search match     |
+| `q` / `v` / `Esc` | Close view       |
+
+Mouse scroll is supported in the conversation view. Search is incremental — type to filter and `Enter` to confirm.
+
+### Diff view
+
+Press `d` from the sidebar to open a read-only view of the session's git diff. The view shows both tracked and untracked changes, preferring the opencode serve API when available and falling back to `git diff` otherwise.
+
+| Key      | Action                    |
+|----------|---------------------------|
+| `j` / `Down` | Scroll down           |
+| `k` / `Up`   | Scroll up             |
+| `G`      | Jump to end               |
+| `g`      | Jump to top               |
+| `Ctrl-u` | Page up                   |
+| `Ctrl-d` | Page down                 |
+| `/`      | Search diff               |
+| `n`      | Next search match         |
+| `N`      | Previous search match     |
+| `q` / `d` / `Esc` | Close view       |
+
+Mouse scroll is supported in the diff view. Search is incremental — type to filter and `Enter` to confirm.
 
 ## Advanced workflows
 
 - **Inspect conversation output** — press `v` on any session (including child sessions) to watch the agent's progress in real-time without attaching to the PTY
-- **Inspect changed files** — press `f` to see which files a session has created or modified
+- **Inspect changed files** — press `d` to open a diff view of all changes made by a session (tracked and untracked)
+- **Inspect changed files (list)** — press `f` to see which files a session has created or modified
 - **Drop into a shell** — press `!` to open a shell in the selected session's working directory
 - **Commit session changes** — press `c` to review and commit/push all files modified by the session
 - **Search and attach** — press `/` to search across all opencode sessions and attach to one
@@ -105,16 +131,19 @@ Keybindings and sidebar width are configurable via `~/.config/ocmux/config.json`
     "worktree": "t",
     "quit": "q",
     "view": "v",
-    "files": "f"
+    "files": "f",
+    "diff": "d"
   }
 }
 ```
 
-Keybinding values are single characters. Default `sidebar_width` is `30`. Only the keys listed above are configurable; other bindings (`Enter`, `Tab`, `/`, `s`, `r`, `!`, `c`, `Ctrl-4`, arrows) are fixed.
+Keybinding values are single characters. Default `sidebar_width` is `30`. Only the keys listed above are configurable; other bindings (`Enter`, `Tab`, `/`, `s`, `Ctrl-h`, `r`, `!`, `c`, `Ctrl-4`, arrows) are fixed.
 
 ## Notes
 
 - `Ctrl-4` is the actual focus toggle binding (hold `Ctrl` and press `4`)
+- `s` collapses the sidebar to a narrow width; `Ctrl-h` hides it entirely for maximum terminal space
+- `q` prompts for confirmation before quitting (`y` confirm, `n`/`Esc` cancel)
 - Child sessions are expandable and selectable in the sidebar, but `Enter` attach is not yet supported for child rows — use `v` to view their conversation instead
 - `c` and `!` operate on top-level sessions only
 - `c` prompts for a commit message and then commits and pushes immediately