Improve subcommand help template

Shows 'writeas' instead of generic 'command'
writeas · Sep 1, 2015 · 80d0f76 · 80d0f76
1 parent 995d73d
commit 80d0f76
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/writeas/cli.go b/writeas/cli.go
@@ -171,6 +171,20 @@ func main() {
 		},
 	}
 
+	cli.CommandHelpTemplate = `NAME:
+   {{.Name}} - {{.Usage}}
+
+USAGE:
+   writeas {{.Name}}{{if .Flags}} [command options]{{end}} [arguments...]{{if .Description}}
+
+DESCRIPTION:
+   {{.Description}}{{end}}{{if .Flags}}
+
+OPTIONS:
+   {{range .Flags}}{{.}}
+   {{end}}{{ end }}
+`
+
 	app.Run(os.Args)
 }