display command display in docker ps

Docker-DCO-1.1-Signed-off-by: Victor Vieux <victor.vieux@docker.com> (github: vieux) Upstream-commit: 5921b186d17b172f205f3b0b6bda1f3a4e650d3f Component: engine
2014-03-17 18:36:15 +00:00
parent 2e43a87446
commit cad533fcfe
2 changed files with 13 additions and 1 deletions
@@ -402,6 +402,18 @@ func populateCommand(c *Container) {
 	c.command.SysProcAttr = &syscall.SysProcAttr{Setsid: true}
 }

+func (container *Container) ArgsAsString() string {
+	var args []string
+	for _, arg := range container.Args {
+		if strings.Contains(arg, " ") {
+			args = append(args, fmt.Sprintf("'%s'", arg))
+		} else {
+			args = append(args, arg)
+		}
+	}
+	return strings.Join(args, " ")
+}
+
 func (container *Container) Start() (err error) {
 	container.Lock()
 	defer container.Unlock()