From 07f1fe5fe86f27da23cbbaaeadd754cfedf834ee Mon Sep 17 00:00:00 2001
From: "Sean E. Russell" <ser@ser1.net>
Date: Tue, 28 Apr 2020 12:41:07 -0500
Subject: Adds --list widgets

---
 cmd/gotop/main.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/cmd/gotop/main.go b/cmd/gotop/main.go
index 40b304c..1cbc50d 100644
--- a/cmd/gotop/main.go
+++ b/cmd/gotop/main.go
@@ -78,6 +78,7 @@ func parseArgs(conf *gotop.Config) error {
          layouts: Lists build-in layouts
          colorschemes: Lists built-in colorschemes
          paths: List out configuration file search paths
+		 widgets: Widgets that can be used in a layout
          keys: Show the keyboard bindings.`)
 	wc := flag.Bool("write-config", false, "Write out a default config file.")
 	flag.SortFlags = false
@@ -122,6 +123,8 @@ func parseArgs(conf *gotop.Config) error {
 			listDevices()
 		case "keys":
 			fmt.Println(widgets.KEYBINDS)
+		case "widgets":
+			fmt.Println(_widgets)
 		default:
 			fmt.Printf("Unknown option \"%s\"; try layouts, colorschemes, keys, paths, or devices\n", *list)
 			os.Exit(1)
@@ -499,3 +502,11 @@ const _colorschemes = `Built-in colorschemes:
    solarized16-light
    monokai
    vice`
+const _widgets = `Widgets that can be used in layouts:
+   cpu   - CPU load graph
+   mem   - Physical & swap memory use graph
+   temp  - Sensor temperatures
+   disk  - Physical disk partition use
+   power - A battery bar
+   net   - Network load
+   procs - Interactive process list`
-- 
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