Update readme and command documentation

README.md

@@ -10,17 +10,39 @@ Pane movement. Not perfect but does it well enough for my use. Will probably imp
 
 `tmux-tools wm [up|down|left|right]`
 
-#### TODO
+TODO:
 
 - [ ] It would be nice if neighbors swapped instead of moved I think? Or an option to swap? idk
 
+---
+
 ### `nest`
 
 Nested tmux session with auto-close. I use this in neovim config for my toggle terminal so I can have multiple term tabs.
 
 `tmux-tools nest --tmux-config <path to nested.conf>`
 
-In my nested config, I have special remaps setup so it doesn't interfere with the parent tmux mappings
+In my nested config, I have special remaps setup so it doesn't interfere with the parent tmux mappings:
+
+- Normal config:
+
+```
+source-file ~/.config/tmux/common.conf
+
+unbind C-b
+set -g prefix M-Space;
+```
+
+- Nested config:
+
+```
+source-file ~/.config/tmux/common.conf
+
+unbind C-b
+set -g prefix M-a;
+```
+
+---
 
 ### `sessions`
 
@@ -41,22 +63,40 @@ sessions:
     - "man"
 ```
 
-- asks for name of session
-  `tmux-tools sessions save`
+Asks for name of session:
 
-- save session as provided name
-  `tmux-tools sessions save --name <name>`
+`tmux-tools sessions save`
 
-- load session by provided name
-  `tmux-tools sessions load --name <name>`
+Save session as provided name:
 
-- load session by `fzf` (requires `fzf` binary be in PATH)
-  `tmux-tools sessions load`
+`tmux-tools sessions save --name <name>`
 
-#### TODO
+Load session by provided name:
+
+`tmux-tools sessions load --name <name>`
+
+Load session by `fzf` (requires `fzf` binary be in PATH):
+
+`tmux-tools sessions load`
+
+TODO:
 
 - [ ] Should kill new session if restoring fails
 
+---
+
+### `clean`
+
+Kills all non-`(attached)` sessions on `-S` socket
+
+---
+
+### `focus-pane`
+
+Focus pane in a given direction:
+
+`tmux-tools focus-pane {left | down | up | right}`
+
 ## TODO
 
 - [ ] Standardize logging (style/formatting) across the tool

cmd/misc.go

@@ -43,9 +43,10 @@ var cleanCmd = &cobra.Command{
 }
 
 var focusPaneCmd = &cobra.Command{
-	Use:       "focus-pane",
-	Short:     "",
+	Use:       "focus-pane {left | down | up | right}",
+	Short:     "Focus pane in a given direction (left, down, up, right)",
 	ValidArgs: []string{"left", "down", "up", "right"},
+	Args:      cobra.MatchAll(cobra.ExactArgs(1), cobra.OnlyValidArgs),
 	Run: func(cmd *cobra.Command, args []string) {
 		dir := args[0]
 

cmd/wm.go

@@ -10,9 +10,10 @@ import (
 )
 
 var wmCmd = &cobra.Command{
-	Use:       "wm",
+	Use:       "wm {left | down | up | right}",
 	Short:     "Window manager",
 	ValidArgs: []string{"left", "down", "up", "right"},
+	Args:      cobra.MatchAll(cobra.ExactArgs(1), cobra.OnlyValidArgs),
 	Run: func(cmd *cobra.Command, args []string) {
 		if len(args) != 1 {
 			log.Printf("Provide only one of %v", cmd.ValidArgs)
@@ -22,14 +23,6 @@ var wmCmd = &cobra.Command{
 
 		dir := args[0]
 
-		switch dir {
-		case "left", "down", "up", "right":
-		default:
-			log.Printf("Provide only one of %v", cmd.ValidArgs)
-			_ = cmd.Usage()
-			os.Exit(1)
-		}
-
 		moveWindowInDir(dir)
 	},
 }