Rebase and add USE_XE option to xva export

Signed-off-by: Phus Lu <phus.lu@citrix.com>

.travis.yml

@@ -1,7 +1,7 @@
 language: go
 go:
   # Test with the first and the latest go release - to ensure compatibility
-  - 1.2
+  - 1.6
-  - release
+  - tip
 script:
   - gofmtresult=$(gofmt -s -l .); if [[ -n $gofmtresult ]]; then echo -e "Please run \"gofmt -s -w .\" before committing for the below:\n$gofmtresult"; false; fi

build.sh

@@ -6,15 +6,13 @@
 # Determine the arch/os combos we're building for
 XC_OS=${XC_OS:-$(go env GOOS)}
 XC_ARCH=${XC_ARCH:-$(go env GOARCH)}
-
+GOPATH=${GOPATH:-$(go env GOPATH)}
-# Install dependencies
-echo "==> Getting dependencies..."
-go get ./...
 
 # Delete the old dir
 echo "==> Removing old directory..."
 rm -f bin/*
 rm -rf pkg/*
+rm -rf $GOPATH/pkg/*
 mkdir -p bin/
 
 gox \

builder/xenserver/common/step_export.go

@@ -9,6 +9,7 @@ import (
 	"io"
 	"net/http"
 	"os"
+	"os/exec"
 )
 
 type StepExport struct{}
@@ -20,6 +21,7 @@ func downloadFile(url, filename string, ui packer.Ui) (err error) {
 	if err != nil {
 		return err
 	}
+	defer fh.Close()
 
 	// Define a new transport which allows self-signed certs
 	tr := &http.Transport{
@@ -101,16 +103,36 @@ func (StepExport) Run(state multistep.StateBag) multistep.StepAction {
 	case "xva":
 		// export the VM
 
+		export_filename := fmt.Sprintf("%s/%s.xva", config.OutputDir, config.VMName)
+
+		use_xe := os.Getenv("USE_XE") == "1"
+		if xe, e := exec.LookPath("xe"); e == nil && use_xe {
+			cmd := exec.Command(
+				xe,
+				"-s", client.Host,
+				"-p", "443",
+				"-u", client.Username,
+				"-pw", client.Password,
+				"vm-export",
+				"vm="+instance_uuid,
+				"compress=true",
+				"filename="+export_filename,
+			)
+
+			ui.Say(fmt.Sprintf("Getting XVA %+v %+v", cmd.Path, cmd.Args))
+
+			err = cmd.Run()
+		} else {
 			export_url := fmt.Sprintf("https://%s/export?uuid=%s&session_id=%s",
 				client.Host,
 				instance_uuid,
 				client.Session.(string),
 			)
 
-		export_filename := fmt.Sprintf("%s/%s.xva", config.OutputDir, config.VMName)
-
 			ui.Say("Getting XVA " + export_url)
 			err = downloadFile(export_url, export_filename, ui)
+		}
+
 		if err != nil {
 			ui.Error(fmt.Sprintf("Could not download XVA: %s", err.Error()))
 			return multistep.ActionHalt

builder/xenserver/common/step_start_on_himn.go

@@ -1,10 +1,10 @@
 package common
 
 import (
-	gossh "code.google.com/p/go.crypto/ssh"
 	"fmt"
 	"github.com/mitchellh/multistep"
 	"github.com/mitchellh/packer/packer"
+	gossh "golang.org/x/crypto/ssh"
 	xsclient "github.com/xenserver/go-xenserver-client"
 	"log"
 	"time"

builder/xenserver/iso/builder.go

@@ -14,8 +14,8 @@ import (
 	hconfig "github.com/mitchellh/packer/helper/config"
 	"github.com/mitchellh/packer/packer"
 	"github.com/mitchellh/packer/template/interpolate"
-	xscommon "github.com/rdobson/packer-builder-xenserver/builder/xenserver/common"
 	xsclient "github.com/xenserver/go-xenserver-client"
+	xscommon "github.com/xenserver/packer-builder-xenserver/builder/xenserver/common"
 )
 
 type config struct {

builder/xenserver/xva/builder.go

@@ -12,8 +12,8 @@ import (
 	hconfig "github.com/mitchellh/packer/helper/config"
 	"github.com/mitchellh/packer/packer"
 	"github.com/mitchellh/packer/template/interpolate"
-	xscommon "github.com/rdobson/packer-builder-xenserver/builder/xenserver/common"
 	xsclient "github.com/xenserver/go-xenserver-client"
+	xscommon "github.com/xenserver/packer-builder-xenserver/builder/xenserver/common"
 )
 
 type config struct {

builder/xenserver/xva/step_import_instance.go

@@ -6,8 +6,8 @@ import (
 
 	"github.com/mitchellh/multistep"
 	"github.com/mitchellh/packer/packer"
-	xscommon "github.com/rdobson/packer-builder-xenserver/builder/xenserver/common"
 	xsclient "github.com/xenserver/go-xenserver-client"
+	xscommon "github.com/xenserver/packer-builder-xenserver/builder/xenserver/common"
 )
 
 type stepImportInstance struct {

plugin/builder-xenserver-iso/main.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"github.com/mitchellh/packer/packer/plugin"
-	"github.com/rdobson/packer-builder-xenserver/builder/xenserver/iso"
+	"github.com/xenserver/packer-builder-xenserver/builder/xenserver/iso"
 )
 
 func main() {

plugin/builder-xenserver-xva/main.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"github.com/mitchellh/packer/packer/plugin"
-	"github.com/rdobson/packer-builder-xenserver/builder/xenserver/xva"
+	"github.com/xenserver/packer-builder-xenserver/builder/xenserver/xva"
 )
 
 func main() {