move multistep imports to helper.

gomvpkg -from "github.com/mitchellh/multistep" -to "github.com/hashicorp/packer/helper/multistep"

builder/alicloud/ecs/builder.go

@@ -10,9 +10,9 @@ import (
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/communicator"
 	"github.com/hashicorp/packer/helper/config"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 // The unique ID for this builder

builder/alicloud/ecs/packer_helper.go

@@ -3,8 +3,8 @@ package ecs
 import (
 	"fmt"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 func message(state multistep.StateBag, module string) {

builder/alicloud/ecs/ssh_helper.go

@@ -7,7 +7,7 @@ import (
 	"time"
 
 	packerssh "github.com/hashicorp/packer/communicator/ssh"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 	"golang.org/x/crypto/ssh"
 	"golang.org/x/crypto/ssh/agent"
 )

builder/alicloud/ecs/step_attach_keypair.go

@@ -7,8 +7,9 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
+	"time"
 )
 
 type stepAttachKeyPar struct {

builder/alicloud/ecs/step_check_source_image.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepCheckAlicloudSourceImage struct {

builder/alicloud/ecs/step_config_eip.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type setpConfigAlicloudEIP struct {

builder/alicloud/ecs/step_config_key_pair.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepConfigAlicloudKeyPair struct {

builder/alicloud/ecs/step_config_public_ip.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepConfigAlicloudPublicIP struct {

builder/alicloud/ecs/step_config_security_group.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepConfigAlicloudSecurityGroup struct {

builder/alicloud/ecs/step_config_vpc.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepConfigAlicloudVPC struct {

builder/alicloud/ecs/step_config_vswitch.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepConfigAlicloudVSwitch struct {

builder/alicloud/ecs/step_create_image.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepCreateAlicloudImage struct {

builder/alicloud/ecs/step_create_instance.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepCreateAlicloudInstance struct {

builder/alicloud/ecs/step_delete_images_snapshots.go

@@ -6,8 +6,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepDeleteAlicloudImageSnapshots struct {

builder/alicloud/ecs/step_mount_disk.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepMountAlicloudDisk struct {

builder/alicloud/ecs/step_pre_validate.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepPreValidate struct {

builder/alicloud/ecs/step_region_copy_image.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type setpRegionCopyAlicloudImage struct {

builder/alicloud/ecs/step_run_instance.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepRunAlicloudInstance struct {

builder/alicloud/ecs/step_share_image.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/denverdino/aliyungo/common"
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type setpShareAlicloudImage struct {

builder/alicloud/ecs/step_stop_instance.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 
 	"github.com/denverdino/aliyungo/ecs"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepStopAlicloudInstance struct {

builder/amazon/chroot/builder.go

@@ -13,9 +13,9 @@ import (
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/config"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 // The unique ID for this builder

builder/amazon/chroot/cleanup.go

@@ -1,7 +1,7 @@
 package chroot
 
 import (
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 // Cleanup is an interface that some steps implement for early cleanup.

builder/amazon/chroot/step_attach_volume.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepAttachVolume attaches the previously created volume to an

builder/amazon/chroot/step_check_root_device.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepCheckRootDevice makes sure the root device on the AMI is EBS-backed.

builder/amazon/chroot/step_chroot_provision.go

@@ -3,8 +3,8 @@ package chroot
 import (
 	"log"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepChrootProvision provisions the instance within a chroot.

builder/amazon/chroot/step_copy_files.go

@@ -3,6 +3,8 @@ package chroot
 import (
 	"bytes"
 	"fmt"
+	"github.com/hashicorp/packer/helper/multistep"
+	"github.com/hashicorp/packer/packer"
 	"log"
 	"path/filepath"
 

builder/amazon/chroot/step_create_volume.go

@@ -7,8 +7,8 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepCreateVolume creates a new volume from the snapshot of the root

builder/amazon/chroot/step_early_cleanup.go

@@ -2,10 +2,9 @@ package chroot
 
 import (
 	"fmt"
-	"log"
+	"github.com/hashicorp/packer/helper/multistep"
-
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
+	"log"
 )
 
 // StepEarlyCleanup performs some of the cleanup steps early in order to

builder/amazon/chroot/step_early_unflock.go

@@ -2,10 +2,9 @@ package chroot
 
 import (
 	"fmt"
-	"log"
+	"github.com/hashicorp/packer/helper/multistep"
-
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
+	"log"
 )
 
 // StepEarlyUnflock unlocks the flock.

builder/amazon/chroot/step_flock.go

@@ -2,6 +2,8 @@ package chroot
 
 import (
 	"fmt"
+	"github.com/hashicorp/packer/helper/multistep"
+	"github.com/hashicorp/packer/packer"
 	"log"
 	"os"
 	"path/filepath"

builder/amazon/chroot/step_instance_info.go

@@ -7,8 +7,8 @@ import (
 	"github.com/aws/aws-sdk-go/aws/ec2metadata"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepInstanceInfo verifies that this builder is running on an EC2 instance.

builder/amazon/chroot/step_mount_device.go

@@ -9,9 +9,9 @@ import (
 	"strings"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 type mountPathData struct {

builder/amazon/chroot/step_mount_extra.go

@@ -3,6 +3,8 @@ package chroot
 import (
 	"bytes"
 	"fmt"
+	"github.com/hashicorp/packer/helper/multistep"
+	"github.com/hashicorp/packer/packer"
 	"os"
 	"os/exec"
 	"syscall"

builder/amazon/chroot/step_post_mount_commands.go

@@ -1,8 +1,8 @@
 package chroot
 
 import (
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type postMountCommandsData struct {

builder/amazon/chroot/step_pre_mount_commands.go

@@ -1,8 +1,8 @@
 package chroot
 
 import (
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type preMountCommandsData struct {

builder/amazon/chroot/step_prepare_device.go

@@ -5,8 +5,8 @@ import (
 	"log"
 	"os"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepPrepareDevice finds an available device and sets it.

builder/amazon/chroot/step_register_ami.go

@@ -6,8 +6,8 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepRegisterAMI creates the AMI.

builder/amazon/chroot/step_snapshot.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepSnapshot creates a snapshot of the created volume.

builder/amazon/common/ssh.go

@@ -9,7 +9,7 @@ import (
 
 	"github.com/aws/aws-sdk-go/service/ec2"
 	packerssh "github.com/hashicorp/packer/communicator/ssh"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 	"golang.org/x/crypto/ssh"
 	"golang.org/x/crypto/ssh/agent"
 )

builder/amazon/common/ssh_test.go

@@ -5,7 +5,7 @@ import (
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 const (

builder/amazon/common/state.go

@@ -12,7 +12,7 @@ import (
 
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 // StateRefreshFunc is a function type used for StateChangeConf that is

builder/amazon/common/step_ami_region_copy.go

@@ -7,8 +7,8 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepAMIRegionCopy struct {

builder/amazon/common/step_create_tags.go

@@ -8,9 +8,9 @@ import (
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	retry "github.com/hashicorp/packer/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 type StepCreateTags struct {

builder/amazon/common/step_deregister_ami.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepDeregisterAMI struct {

builder/amazon/common/step_encrypted_ami.go

@@ -6,8 +6,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepCreateEncryptedAMICopy struct {

builder/amazon/common/step_get_password.go

@@ -12,8 +12,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/hashicorp/packer/helper/communicator"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepGetPassword reads the password from a Windows server and sets it

builder/amazon/common/step_key_pair.go

@@ -7,8 +7,8 @@ import (
 	"runtime"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepKeyPair struct {

builder/amazon/common/step_modify_ami_attributes.go

@@ -6,9 +6,9 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 type StepModifyAMIAttributes struct {

builder/amazon/common/step_modify_ebs_instance.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepModifyEBSBackedInstance struct {

builder/amazon/common/step_pre_validate.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepPreValidate provides an opportunity to pre-validate any configuration for

builder/amazon/common/step_run_source_instance.go

@@ -10,9 +10,9 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 type StepRunSourceInstance struct {

builder/amazon/common/step_run_spot_instance.go

@@ -13,9 +13,9 @@ import (
 	"github.com/aws/aws-sdk-go/service/ec2"
 
 	retry "github.com/hashicorp/packer/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 type StepRunSpotInstance struct {

builder/amazon/common/step_security_group.go

@@ -10,8 +10,8 @@ import (
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/hashicorp/packer/common/uuid"
 	"github.com/hashicorp/packer/helper/communicator"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepSecurityGroup struct {

builder/amazon/common/step_source_ami_info.go

@@ -7,8 +7,8 @@ import (
 	"time"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepSourceAMIInfo extracts critical information from the source AMI

builder/amazon/common/step_stop_ebs_instance.go

@@ -6,8 +6,8 @@ import (
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/hashicorp/packer/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepStopEBSBackedInstance struct {

builder/amazon/ebs/builder.go

@@ -14,9 +14,9 @@ import (
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/communicator"
 	"github.com/hashicorp/packer/helper/config"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 // The unique ID for this builder

builder/amazon/ebs/step_cleanup_volumes.go

@@ -6,8 +6,8 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // stepCleanupVolumes cleans up any orphaned volumes that were not designated to

builder/amazon/ebs/step_create_ami.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type stepCreateAMI struct {

builder/amazon/ebssurrogate/builder.go

@@ -12,9 +12,9 @@ import (
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/communicator"
 	"github.com/hashicorp/packer/helper/config"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 const BuilderId = "mitchellh.amazon.ebssurrogate"

builder/amazon/ebssurrogate/step_register_ami.go

@@ -6,8 +6,8 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepRegisterAMI creates the AMI.

builder/amazon/ebssurrogate/step_snapshot_new_root.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 // StepSnapshotNewRootVolume creates a snapshot of the created volume.

builder/amazon/ebsvolume/builder.go

@@ -11,9 +11,9 @@ import (
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/communicator"
 	"github.com/hashicorp/packer/helper/config"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 const BuilderId = "mitchellh.amazon.ebsvolume"

builder/amazon/ebsvolume/step_tag_ebs_volumes.go

@@ -5,9 +5,9 @@ import (
 
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 type stepTagEBSVolumes struct {

builder/amazon/instance/builder.go

@@ -14,9 +14,9 @@ import (
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/communicator"
 	"github.com/hashicorp/packer/helper/config"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 // The unique ID for this builder

builder/amazon/instance/step_bundle_volume.go

@@ -4,9 +4,9 @@ import (
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 type bundleCmdData struct {

builder/amazon/instance/step_register_ami.go

@@ -6,8 +6,8 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepRegisterAMI struct {

builder/amazon/instance/step_upload_bundle.go

@@ -3,9 +3,9 @@ package instance
 import (
 	"fmt"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/hashicorp/packer/template/interpolate"
-	"github.com/mitchellh/multistep"
 )
 
 type uploadCmdData struct {

builder/amazon/instance/step_upload_x509_cert.go

@@ -2,10 +2,9 @@ package instance
 
 import (
 	"fmt"
-	"os"
+	"github.com/hashicorp/packer/helper/multistep"
-
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
+	"os"
 )
 
 type StepUploadX509Cert struct{}

builder/azure/arm/builder.go

@@ -18,8 +18,8 @@ import (
 	"github.com/Azure/go-autorest/autorest/adal"
 	packerCommon "github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/communicator"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type Builder struct {

builder/azure/arm/step.go

@@ -3,7 +3,7 @@ package arm
 import (
 	"github.com/hashicorp/packer/builder/azure/common"
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func processInterruptibleResult(

builder/azure/arm/step_capture_image.go

@@ -6,8 +6,8 @@ import (
 	"github.com/Azure/azure-sdk-for-go/arm/compute"
 	"github.com/hashicorp/packer/builder/azure/common"
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepCaptureImage struct {

builder/azure/arm/step_capture_image_test.go

@@ -6,7 +6,7 @@ import (
 
 	"github.com/Azure/azure-sdk-for-go/arm/compute"
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepCaptureImageShouldFailIfCaptureFails(t *testing.T) {

builder/azure/arm/step_create_resource_group.go

@@ -6,8 +6,8 @@ import (
 
 	"github.com/Azure/azure-sdk-for-go/arm/resources/resources"
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepCreateResourceGroup struct {

builder/azure/arm/step_create_resource_group_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepCreateResourceGroupShouldFailIfBothGroupNames(t *testing.T) {

builder/azure/arm/step_delete_os_disk.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepDeleteOSDisk struct {

builder/azure/arm/step_delete_os_disk_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepDeleteOSDiskShouldFailIfGetFails(t *testing.T) {

builder/azure/arm/step_delete_resource_group.go

@@ -6,8 +6,8 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/hashicorp/packer/builder/azure/common"
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 const (

builder/azure/arm/step_delete_resource_group_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepDeleteResourceGroupShouldFailIfDeleteFails(t *testing.T) {

builder/azure/arm/step_deploy_template.go

@@ -9,8 +9,8 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/hashicorp/packer/builder/azure/common"
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepDeployTemplate struct {

builder/azure/arm/step_deploy_template_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepDeployTemplateShouldFailIfDeployFails(t *testing.T) {

builder/azure/arm/step_get_certificate.go

@@ -5,8 +5,8 @@ import (
 	"time"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepGetCertificate struct {

builder/azure/arm/step_get_certificate_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepGetCertificateShouldFailIfGetFails(t *testing.T) {

builder/azure/arm/step_get_ip_address.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type EndpointType int

builder/azure/arm/step_get_ip_address_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepGetIPAddressShouldFailIfGetFails(t *testing.T) {

builder/azure/arm/step_get_os_disk.go

@@ -7,8 +7,8 @@ import (
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepGetOSDisk struct {

builder/azure/arm/step_get_os_disk_test.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
 
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepGetOSDiskShouldFailIfGetFails(t *testing.T) {

builder/azure/arm/step_power_off_compute.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/hashicorp/packer/builder/azure/common"
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepPowerOffCompute struct {

builder/azure/arm/step_power_off_compute_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepPowerOffComputeShouldFailIfPowerOffFails(t *testing.T) {

builder/azure/arm/step_set_certificate.go

@@ -2,8 +2,8 @@ package arm
 
 import (
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepSetCertificate struct {

builder/azure/arm/step_set_certificate_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepSetCertificateShouldPassIfGetPasses(t *testing.T) {

builder/azure/arm/step_test.go

@@ -6,7 +6,8 @@ import (
 
 	"github.com/hashicorp/packer/builder/azure/common"
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
+	"testing"
 )
 
 func TestProcessStepResultShouldContinueForNonErrors(t *testing.T) {

builder/azure/arm/step_validate_template.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepValidateTemplate struct {

builder/azure/arm/step_validate_template_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 )
 
 func TestStepValidateTemplateShouldFailIfValidateFails(t *testing.T) {

builder/azure/common/lin/ssh.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 	"golang.org/x/crypto/ssh"
 )
 

builder/azure/common/lin/step_create_cert.go

@@ -14,8 +14,8 @@ import (
 
 	"github.com/hashicorp/packer/builder/azure/common/constants"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 )
 
 type StepCreateCert struct {

builder/azure/common/lin/step_generalize_os.go

@@ -3,10 +3,9 @@ package lin
 import (
 	"bytes"
 	"fmt"
-	"log"
+	"github.com/hashicorp/packer/helper/multistep"
-
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
+	"log"
 )
 
 type StepGeneralizeOS struct {

builder/azure/common/state_bag.go

@@ -1,6 +1,6 @@
 package common
 
-import "github.com/mitchellh/multistep"
+import "github.com/hashicorp/packer/helper/multistep"
 
 func IsStateCancelled(stateBag multistep.StateBag) bool {
 	_, ok := stateBag.GetOk(multistep.StateCancelled)

builder/cloudstack/builder.go

@@ -5,8 +5,8 @@ import (
 
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/communicator"
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 	"github.com/xanzy/go-cloudstack/cloudstack"
 )
 

builder/cloudstack/ssh.go

@@ -6,7 +6,7 @@ import (
 	"os"
 
 	packerssh "github.com/hashicorp/packer/communicator/ssh"
-	"github.com/mitchellh/multistep"
+	"github.com/hashicorp/packer/helper/multistep"
 	"golang.org/x/crypto/ssh"
 	"golang.org/x/crypto/ssh/agent"
 )

builder/cloudstack/step_configure_networking.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"time"
 
+	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
-	"github.com/mitchellh/multistep"
 	"github.com/xanzy/go-cloudstack/cloudstack"
 )