builder/virtualbox: StepUploadVersion

builder/virtualbox/common/step_upload_version.go

@@ -1,25 +1,25 @@
-package iso
+package common
 
 import (
 	"bytes"
 	"fmt"
 	"github.com/mitchellh/multistep"
-	vboxcommon "github.com/mitchellh/packer/builder/virtualbox/common"
 	"github.com/mitchellh/packer/packer"
 	"log"
 )
 
 // This step uploads a file containing the VirtualBox version, which
 // can be useful for various provisioning reasons.
-type stepUploadVersion struct{}
+type StepUploadVersion struct {
+	Path string
+}
 
-func (s *stepUploadVersion) Run(state multistep.StateBag) multistep.StepAction {
+func (s *StepUploadVersion) Run(state multistep.StateBag) multistep.StepAction {
 	comm := state.Get("communicator").(packer.Communicator)
-	config := state.Get("config").(*config)
+	driver := state.Get("driver").(Driver)
-	driver := state.Get("driver").(vboxcommon.Driver)
 	ui := state.Get("ui").(packer.Ui)
 
-	if config.VBoxVersionFile == "" {
+	if s.Path == "" {
 		log.Println("VBoxVersionFile is empty. Not uploading.")
 		return multistep.ActionContinue
 	}
@@ -33,7 +33,7 @@ func (s *stepUploadVersion) Run(state multistep.StateBag) multistep.StepAction {
 	ui.Say(fmt.Sprintf("Uploading VirtualBox version info (%s)", version))
 	var data bytes.Buffer
 	data.WriteString(version)
-	if err := comm.Upload(config.VBoxVersionFile, &data); err != nil {
+	if err := comm.Upload(s.Path, &data); err != nil {
 		state.Put("error", fmt.Errorf("Error uploading VirtualBox version: %s", err))
 		return multistep.ActionHalt
 	}
@@ -41,4 +41,4 @@ func (s *stepUploadVersion) Run(state multistep.StateBag) multistep.StepAction {
 	return multistep.ActionContinue
 }
 
-func (s *stepUploadVersion) Cleanup(state multistep.StateBag) {}
+func (s *StepUploadVersion) Cleanup(state multistep.StateBag) {}

builder/virtualbox/common/vbox_version_config.go

@@ -0,0 +1,31 @@
+package common
+
+import (
+	"fmt"
+	"github.com/mitchellh/packer/packer"
+)
+
+type VBoxVersionConfig struct {
+	VBoxVersionFile string `mapstructure:"virtualbox_version_file"`
+}
+
+func (c *VBoxVersionConfig) Prepare(t *packer.ConfigTemplate) []error {
+	if c.VBoxVersionFile == "" {
+		c.VBoxVersionFile = ".vbox_version"
+	}
+
+	templates := map[string]*string{
+		"virtualbox_version_file": &c.VBoxVersionFile,
+	}
+
+	errs := make([]error, 0)
+	for n, ptr := range templates {
+		var err error
+		*ptr, err = t.Process(*ptr, nil)
+		if err != nil {
+			errs = append(errs, fmt.Errorf("Error processing %s: %s", n, err))
+		}
+	}
+
+	return errs
+}

builder/virtualbox/common/vbox_version_config_test.go

@@ -0,0 +1,33 @@
+package common
+
+import (
+	"testing"
+)
+
+func TestVBoxVersionConfigPrepare_BootWait(t *testing.T) {
+	var c *VBoxVersionConfig
+	var errs []error
+
+	// Test empty
+	c = new(VBoxVersionConfig)
+	errs = c.Prepare(testConfigTemplate(t))
+	if len(errs) > 0 {
+		t.Fatalf("should not have error: %s", errs)
+	}
+
+	if c.VBoxVersionFile != ".vbox_version" {
+		t.Fatalf("bad value: %s", c.VBoxVersionFile)
+	}
+
+	// Test with a good one
+	c = new(VBoxVersionConfig)
+	c.VBoxVersionFile = "foo"
+	errs = c.Prepare(testConfigTemplate(t))
+	if len(errs) > 0 {
+		t.Fatalf("should not have error: %s", errs)
+	}
+
+	if c.VBoxVersionFile != "foo" {
+		t.Fatalf("bad value: %s", c.VBoxVersionFile)
+	}
+}

builder/virtualbox/iso/builder.go

@@ -35,6 +35,7 @@ type config struct {
 	vboxcommon.ShutdownConfig   `mapstructure:",squash"`
 	vboxcommon.SSHConfig        `mapstructure:",squash"`
 	vboxcommon.VBoxManageConfig `mapstructure:",squash"`
+	vboxcommon.VBoxVersionConfig `mapstructure:",squash"`
 
 	BootCommand          []string `mapstructure:"boot_command"`
 	DiskSize             uint     `mapstructure:"disk_size"`
@@ -50,7 +51,6 @@ type config struct {
 	ISOChecksum          string   `mapstructure:"iso_checksum"`
 	ISOChecksumType      string   `mapstructure:"iso_checksum_type"`
 	ISOUrls              []string `mapstructure:"iso_urls"`
-	VBoxVersionFile      string   `mapstructure:"virtualbox_version_file"`
 	VMName               string   `mapstructure:"vm_name"`
 
 	RawSingleISOUrl string `mapstructure:"iso_url"`
@@ -79,6 +79,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.tpl)...)
 	errs = packer.MultiErrorAppend(errs, b.config.SSHConfig.Prepare(b.config.tpl)...)
 	errs = packer.MultiErrorAppend(errs, b.config.VBoxManageConfig.Prepare(b.config.tpl)...)
+	errs = packer.MultiErrorAppend(errs, b.config.VBoxVersionConfig.Prepare(b.config.tpl)...)
 	warnings := make([]string, 0)
 
 	if b.config.DiskSize == 0 {
@@ -109,10 +110,6 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 		b.config.HTTPPortMax = 9000
 	}
 
-	if b.config.VBoxVersionFile == "" {
-		b.config.VBoxVersionFile = ".vbox_version"
-	}
-
 	if b.config.VMName == "" {
 		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
 	}
@@ -127,7 +124,6 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 		"iso_checksum":           &b.config.ISOChecksum,
 		"iso_checksum_type":      &b.config.ISOChecksumType,
 		"iso_url":                &b.config.RawSingleISOUrl,
-		"virtualbox_version_file": &b.config.VBoxVersionFile,
 		"vm_name":                &b.config.VMName,
 	}
 
@@ -300,7 +296,9 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 			SSHConfig:      vboxcommon.SSHConfigFunc(b.config.SSHConfig),
 			SSHWaitTimeout: b.config.SSHWaitTimeout,
 		},
-		new(stepUploadVersion),
+		&vboxcommon.StepUploadVersion{
+			Path: b.config.VBoxVersionFile,
+		},
 		new(stepUploadGuestAdditions),
 		new(common.StepProvision),
 		&vboxcommon.StepShutdown{

builder/virtualbox/iso/builder_test.go

@@ -454,37 +454,3 @@ func TestBuilderPrepare_ISOUrl(t *testing.T) {
 		t.Fatalf("bad: %#v", b.config.ISOUrls)
 	}
 }
-
-func TestBuilderPrepare_VBoxVersionFile(t *testing.T) {
-	var b Builder
-	config := testConfig()
-
-	// Test empty
-	delete(config, "virtualbox_version_file")
-	warns, err := b.Prepare(config)
-	if len(warns) > 0 {
-		t.Fatalf("bad: %#v", warns)
-	}
-	if err != nil {
-		t.Fatalf("err: %s", err)
-	}
-
-	if b.config.VBoxVersionFile != ".vbox_version" {
-		t.Fatalf("bad value: %s", b.config.VBoxVersionFile)
-	}
-
-	// Test with a good one
-	config["virtualbox_version_file"] = "foo"
-	b = Builder{}
-	warns, err = b.Prepare(config)
-	if len(warns) > 0 {
-		t.Fatalf("bad: %#v", warns)
-	}
-	if err != nil {
-		t.Fatalf("should not have error: %s", err)
-	}
-
-	if b.config.VBoxVersionFile != "foo" {
-		t.Fatalf("bad value: %s", b.config.VBoxVersionFile)
-	}
-}

builder/virtualbox/ovf/builder.go

@@ -71,8 +71,10 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 			SSHConfig:      vboxcommon.SSHConfigFunc(b.config.SSHConfig),
 			SSHWaitTimeout: b.config.SSHWaitTimeout,
 		},
+		&vboxcommon.StepUploadVersion{
+			Path: b.config.VBoxVersionFile,
+		},
 		/*
-			new(stepUploadVersion),
 			new(stepUploadGuestAdditions),
 		*/
 		new(common.StepProvision),

builder/virtualbox/ovf/config.go

@@ -16,6 +16,7 @@ type Config struct {
 	vboxcommon.SSHConfig        `mapstructure:",squash"`
 	vboxcommon.ShutdownConfig   `mapstructure:",squash"`
 	vboxcommon.VBoxManageConfig `mapstructure:",squash"`
+	vboxcommon.VBoxVersionConfig `mapstructure:",squash"`
 
 	tpl *packer.ConfigTemplate
 }
@@ -41,6 +42,7 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
 	errs = packer.MultiErrorAppend(errs, c.RunConfig.Prepare(c.tpl)...)
 	errs = packer.MultiErrorAppend(errs, c.SSHConfig.Prepare(c.tpl)...)
 	errs = packer.MultiErrorAppend(errs, c.VBoxManageConfig.Prepare(c.tpl)...)
+	errs = packer.MultiErrorAppend(errs, c.VBoxVersionConfig.Prepare(c.tpl)...)
 
 	// Warnings
 	var warnings []string