go fmt

builder/amazonebs/builder.go

@@ -54,10 +54,10 @@ func (b *Builder) Run(build packer.Build, ui packer.Ui) {
 	ec2conn := ec2.New(auth, region)
 
 	runOpts := &ec2.RunInstances{
-		ImageId: b.config.SourceAmi,
+		ImageId:      b.config.SourceAmi,
 		InstanceType: "m1.small",
-		MinCount: 0,
-		MaxCount: 0,
+		MinCount:     0,
+		MaxCount:     0,
 	}
 
 	ui.Say("Launching a source AWS instance...\n")
@@ -97,7 +97,7 @@ func (b *Builder) Run(build packer.Build, ui packer.Ui) {
 	ui.Say("Creating the AMI...\n")
 	createOpts := &ec2.CreateImage{
 		InstanceId: instance.InstanceId,
-		Name: b.config.AMIName,
+		Name:       b.config.AMIName,
 	}
 
 	createResp, err := ec2conn.CreateImage(createOpts)

builder/amazonebs/builder_test.go

@@ -17,7 +17,7 @@ func TestBuilder_Prepare_BadType(t *testing.T) {
 	assert := asserts.NewTestingAsserts(t, true)
 
 	b := &Builder{}
-	c := map[string]interface{} {
+	c := map[string]interface{}{
 		"access_key": []string{},
 	}
 
@@ -29,7 +29,7 @@ func TestBuilder_Prepare_Good(t *testing.T) {
 	assert := asserts.NewTestingAsserts(t, true)
 
 	b := &Builder{}
-	c := map[string]interface{} {
+	c := map[string]interface{}{
 		"access_key": "foo",
 		"secret_key": "bar",
 		"source_ami": "123456",

command/build/command_test.go

 package build
 
-
 import (
 	"bytes"
 	"cgl.tideland.biz/asserts"

packer.go

@@ -2,9 +2,9 @@
 package main
 
 import (
+	"fmt"
 	"github.com/mitchellh/packer/packer"
 	"github.com/mitchellh/packer/packer/plugin"
-	"fmt"
 	"io/ioutil"
 	"log"
 	"os"

packer/build.go

@@ -15,8 +15,8 @@ type Build interface {
 // multiple files, of course, but it should be for only a single provider
 // (such as VirtualBox, EC2, etc.).
 type coreBuild struct {
-	name    string
-	builder Builder
+	name      string
+	builder   Builder
 	rawConfig interface{}
 
 	prepareCalled bool

packer/build_test.go

@@ -8,9 +8,9 @@ import (
 type TestBuilder struct {
 	prepareCalled bool
 	prepareConfig interface{}
-	runCalled bool
-	runBuild Build
-	runUi Ui
+	runCalled     bool
+	runBuild      Build
+	runUi         Ui
 }
 
 func (tb *TestBuilder) Prepare(config interface{}) error {
@@ -27,8 +27,8 @@ func (tb *TestBuilder) Run(b Build, ui Ui) {
 
 func testBuild() Build {
 	return &coreBuild{
-		name: "test",
-		builder: &TestBuilder{},
+		name:      "test",
+		builder:   &TestBuilder{},
 		rawConfig: 42,
 	}
 }

packer/builder.go

@@ -13,4 +13,3 @@ type Builder interface {
 	Prepare(config interface{}) error
 	Run(build Build, ui Ui)
 }
-

packer/command_test.go

 package packer
 
 type TestCommand struct {
-	runArgs []string
+	runArgs   []string
 	runCalled bool
-	runEnv Environment
+	runEnv    Environment
 }
 
 func (tc *TestCommand) Run(env Environment, args []string) int {

packer/environment.go

@@ -31,17 +31,17 @@ type Environment interface {
 // environment.
 type coreEnvironment struct {
 	builderFunc BuilderFunc
-	commands []string
+	commands    []string
 	commandFunc CommandFunc
-	ui      Ui
+	ui          Ui
 }
 
 // This struct configures new environments.
 type EnvironmentConfig struct {
 	BuilderFunc BuilderFunc
 	CommandFunc CommandFunc
-	Commands []string
-	Ui      Ui
+	Commands    []string
+	Ui          Ui
 }
 
 // DefaultEnvironmentConfig returns a default EnvironmentConfig that can

packer/plugin/builder.go

@@ -2,15 +2,15 @@ package plugin
 
 import (
 	"github.com/mitchellh/packer/packer"
+	packrpc "github.com/mitchellh/packer/packer/rpc"
 	"log"
 	"net/rpc"
 	"os/exec"
-	packrpc "github.com/mitchellh/packer/packer/rpc"
 )
 
 type cmdBuilder struct {
 	builder packer.Builder
-	client *client
+	client  *client
 }
 
 func (b *cmdBuilder) Prepare(config interface{}) error {
@@ -39,7 +39,6 @@ func (c *cmdBuilder) checkExit(p interface{}, cb func()) {
 	}
 }
 
-
 // Returns a valid packer.Builder where the builder is executed via RPC
 // to a plugin that is within a subprocess.
 //

packer/plugin/builder_test.go

@@ -28,4 +28,3 @@ func TestBuilder_Good(t *testing.T) {
 	_, err := Builder(helperProcess("builder"))
 	assert.Nil(err, "should start builder properly")
 }
-

packer/plugin/client.go

@@ -16,8 +16,8 @@ import (
 var managedClients = make([]*client, 0, 5)
 
 type client struct {
-	cmd *exec.Cmd
-	exited bool
+	cmd         *exec.Cmd
+	exited      bool
 	doneLogging bool
 }
 

packer/plugin/command.go

@@ -2,15 +2,15 @@ package plugin
 
 import (
 	"github.com/mitchellh/packer/packer"
+	packrpc "github.com/mitchellh/packer/packer/rpc"
 	"log"
 	"net/rpc"
 	"os/exec"
-	packrpc "github.com/mitchellh/packer/packer/rpc"
 )
 
 type cmdCommand struct {
 	command packer.Command
-	client *client
+	client  *client
 }
 
 func (c *cmdCommand) Run(e packer.Environment, args []string) (exitCode int) {

packer/plugin/plugin.go

@@ -10,11 +10,11 @@ package plugin
 import (
 	"fmt"
 	"github.com/mitchellh/packer/packer"
+	packrpc "github.com/mitchellh/packer/packer/rpc"
 	"log"
 	"net"
 	"net/rpc"
 	"os"
-	packrpc "github.com/mitchellh/packer/packer/rpc"
 	"strconv"
 	"strings"
 )

packer/plugin/plugin_test.go

@@ -8,7 +8,7 @@ import (
 	"time"
 )
 
-func helperProcess(s... string) *exec.Cmd {
+func helperProcess(s ...string) *exec.Cmd {
 	cs := []string{"-test.run=TestHelperProcess", "--"}
 	cs = append(cs, s...)
 	env := []string{

packer/rpc/build.go

@@ -42,7 +42,7 @@ func (b *Build) Run(ui packer.Ui) {
 	b.client.Call("Build.Run", args, new(interface{}))
 }
 
-func (b *BuildServer) Name(args *interface{}, reply*string) error {
+func (b *BuildServer) Name(args *interface{}, reply *string) error {
 	*reply = b.build.Name()
 	return nil
 }

packer/rpc/build_test.go

@@ -8,10 +8,10 @@ import (
 )
 
 type testBuild struct {
-	nameCalled bool
+	nameCalled    bool
 	prepareCalled bool
-	runCalled bool
-	runUi packer.Ui
+	runCalled     bool
+	runUi         packer.Ui
 }
 
 func (b *testBuild) Name() string {

packer/rpc/builder_test.go

@@ -10,9 +10,9 @@ import (
 type testBuilder struct {
 	prepareCalled bool
 	prepareConfig interface{}
-	runCalled bool
-	runBuild packer.Build
-	runUi packer.Ui
+	runCalled     bool
+	runBuild      packer.Build
+	runUi         packer.Ui
 }
 
 func (b *testBuilder) Prepare(config interface{}) error {

packer/rpc/command.go

@@ -19,7 +19,7 @@ type CommandServer struct {
 
 type CommandRunArgs struct {
 	RPCAddress string
-	Args []string
+	Args       []string
 }
 
 type CommandSynopsisArgs byte

packer/rpc/command_test.go

@@ -8,9 +8,9 @@ import (
 )
 
 type TestCommand struct {
-	runArgs []string
+	runArgs   []string
 	runCalled bool
-	runEnv packer.Environment
+	runEnv    packer.Environment
 }
 
 func (tc *TestCommand) Run(env packer.Environment, args []string) int {

packer/rpc/environment_test.go

@@ -12,10 +12,10 @@ var testEnvUi = &testUi{}
 
 type testEnvironment struct {
 	builderCalled bool
-	builderName string
-	cliCalled bool
-	cliArgs []string
-	uiCalled bool
+	builderName   string
+	cliCalled     bool
+	cliArgs       []string
+	uiCalled      bool
 }
 
 func (e *testEnvironment) Builder(name string) (packer.Builder, error) {

packer/rpc/port_test.go

@@ -9,7 +9,7 @@ import (
 
 func addrPort(address net.Addr) string {
 	parts := strings.Split(address.String(), ":")
-	return parts[len(parts) - 1]
+	return parts[len(parts)-1]
 }
 
 func Test_netListenerInRange(t *testing.T) {

packer/rpc/server_test.go

 package rpc
-

packer/rpc/ui.go

@@ -19,7 +19,7 @@ type UiServer struct {
 
 type UiSayArgs struct {
 	Format string
-	Vars []interface{}
+	Vars   []interface{}
 }
 
 func (u *Ui) Error(format string, a ...interface{}) {

packer/rpc/ui_test.go

@@ -9,10 +9,10 @@ import (
 type testUi struct {
 	errorCalled bool
 	errorFormat string
-	errorVars []interface{}
-	sayCalled bool
-	sayFormat string
-	sayVars []interface{}
+	errorVars   []interface{}
+	sayCalled   bool
+	sayFormat   string
+	sayVars     []interface{}
 }
 
 func (u *testUi) Error(format string, a ...interface{}) {

packer/template.go

@@ -111,8 +111,8 @@ func (t *Template) Build(name string, bf BuilderFunc) (b Build, err error) {
 	}
 
 	b = &coreBuild{
-		name: name,
-		builder: builder,
+		name:      name,
+		builder:   builder,
 		rawConfig: builderConfig.rawConfig,
 	}
 

packer/template_test.go

@@ -178,7 +178,7 @@ func TestTemplate_Build(t *testing.T) {
 	}
 	`
 
-	expectedConfig := map[string]interface{} {
+	expectedConfig := map[string]interface{}{
 		"name": "test1",
 		"type": "test-builder",
 	}
@@ -187,7 +187,7 @@ func TestTemplate_Build(t *testing.T) {
 	assert.Nil(err, "should not error")
 
 	builder := testBuilder()
-	builderMap := map[string]Builder {
+	builderMap := map[string]Builder{
 		"test-builder": builder,
 	}
 

packer/ui.go

@@ -8,7 +8,7 @@ import "io"
 // is formatted and various levels of output.
 type Ui interface {
 	Say(format string, a ...interface{})
-	Error(format string, a...interface{})
+	Error(format string, a ...interface{})
 }
 
 // The ReaderWriterUi is a UI that writes and reads from standard Go