commands/status: Add

Author: rajivr

commands/status.go

@@ -0,0 +1,32 @@
+package commands
+
+import (
+	"fmt"
+	"github.com/docker/machine/libmachine"
+	"github.com/docker/machine/libmachine/log"
+)
+
+func cmdStatus(c CommandLine, api libmachine.API) error {
+	if len(c.Args()) > 1 {
+		return ErrExpectedOneMachine
+	}
+
+	target, err := targetHost(c, api)
+	if err != nil {
+		return err
+	}
+
+	host, err := api.Load(target)
+	if err != nil {
+		return err
+	}
+
+	currentState, err := host.Driver.GetState()
+	if err != nil {
+		return fmt.Errorf("error getting state for host %s: %s", host.Name, err)
+	}
+
+	log.Info(currentState)
+
+	return nil
+}