add quit command

name5566 · Aug 14, 2015 · 46f517e · 46f517e
1 parent af76846
commit 46f517e
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Showing 2 changed files with 8 additions and 7 deletions.
diff --git a/console/command.go b/console/command.go
@@ -84,17 +84,15 @@ func (c *CommandHelp) name() string {
 }
 
 func (c *CommandHelp) help() string {
-	return "This help text"
+	return "this help text"
 }
 
 func (c *CommandHelp) run([]string) string {
 	output := "Commands:\r\n"
-	for i, c := range commands {
-		output += c.name() + " - " + c.help()
-		if i < len(commands)-1 {
-			output += "\r\n"
-		}
+	for _, c := range commands {
+		output += c.name() + " - " + c.help() + "\r\n"
 	}
+	output += "quit - exit console"
 
 	return output
 }
@@ -164,7 +162,7 @@ func (c *CommandProf) name() string {
 }
 
 func (c *CommandProf) help() string {
-	return "Writes a pprof-formatted snapshot"
+	return "writes a pprof-formatted snapshot"
 }
 
 func (c *CommandProf) usage() string {

diff --git a/console/console.go b/console/console.go
@@ -59,6 +59,9 @@ func (a *Agent) Run() {
 		if len(args) == 0 {
 			continue
 		}
+		if args[0] == "quit" {
+			break
+		}
 		var c Command
 		for _, _c := range commands {
 			if _c.name() == args[0] {