From 0512d38d2fe410cafad14e26e3973e9617ba560b Mon Sep 17 00:00:00 2001
From: Huan Wang <fredwanghuan@gmail.com>
Date: Sun, 22 Jul 2018 10:22:16 -0600
Subject: [PATCH] replace formcontent

---
 Gopkg.lock                                    |  96 ++++++++-
 Gopkg.toml                                    |   4 +
 commands/fakes/multipart.go                   |  23 +--
 commands/import_installation.go               |   4 +-
 commands/import_installation_test.go          |  18 +-
 commands/upload_product.go                    |   4 +-
 commands/upload_product_test.go               |   6 +-
 commands/upload_stemcell.go                   |   8 +-
 commands/upload_stemcell_test.go              |  50 ++---
 formcontent/formcontent.go                    |  96 ---------
 formcontent/formcontent_test.go               | 145 --------------
 formcontent/init_test.go                      |  13 --
 main.go                                       |   4 +-
 .../bosh-cli/release/license/license.go       |  29 ---
 .../fredwangwang/formcontent/formcontent.go   | 189 ++++++++++++++++++
 15 files changed, 336 insertions(+), 353 deletions(-)
 delete mode 100644 formcontent/formcontent.go
 delete mode 100644 formcontent/formcontent_test.go
 delete mode 100644 formcontent/init_test.go
 delete mode 100644 vendor/github.com/cloudfoundry/bosh-cli/release/license/license.go
 create mode 100644 vendor/github.com/fredwangwang/formcontent/formcontent.go

diff --git a/Gopkg.lock b/Gopkg.lock
index f38e0fc29..c9dca5b53 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -2,94 +2,131 @@
 
 
 [[projects]]
+  digest = "1:d043e5ae59276188d876090c261c311e146792c0908e08e67e766b1020a72d00"
   name = "github.com/PuerkitoBio/goquery"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "a86ea073017a6beddef78c8659e7224e8ca634b0"
   version = "v1.4.0"
 
 [[projects]]
+  digest = "1:fc86904a62ac4bfff8cfbe94f42231ce3d8cea8fe2506d5293eaef468f8eaecf"
   name = "github.com/andybalholm/cascadia"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "901648c87902174f774fac311d7f176f8647bdaa"
   version = "v1.0.0"
 
 [[projects]]
+  digest = "1:0d47d0ff8f835c21bb6119829aab978468b921a57aa49622f7de6a88ae6df10c"
   name = "github.com/bmatcuk/doublestar"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "b3608229437ba4dc33dae64d56a79a2a73f1f6b2"
   version = "v1.0.9"
 
 [[projects]]
   branch = "master"
+  digest = "1:58927c45bfdcd6550e5f1ab008eeeb6951474a232afa1dc690583f26c5f92cbd"
   name = "github.com/charlievieth/fs"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "7dc373669fa10ddf827c37c595dee30a2f001be9"
 
 [[projects]]
+  digest = "1:34649cbdc8f75148581f0f7398b14c1ce3ac774719694bc4a929e0b2f00b732d"
   name = "github.com/cloudfoundry/bosh-cli"
   packages = ["director/template"]
+  pruneopts = "NUT"
   revision = "712bfd7271b478ba03c3f604339e2eefbec4647c"
   version = "v3.0.1"
 
 [[projects]]
   branch = "master"
+  digest = "1:071f0379869c818446f9d685b132d1a3955ef8487e4aad5f5cf025787e33465c"
   name = "github.com/cloudfoundry/bosh-utils"
   packages = [
     "errors",
     "logger",
-    "system"
+    "system",
   ]
+  pruneopts = "NUT"
   revision = "fad7a5ad622c066cf1b36eb44b9612cec680e48c"
 
 [[projects]]
   branch = "master"
+  digest = "1:71570cb9af58f4981cd3b6ac9902b37e978e1f3c34f35a04a3a4837ea542500f"
   name = "github.com/cppforlife/go-patch"
   packages = ["patch"]
+  pruneopts = "NUT"
   revision = "250da0e0e68ce3367b4302f34218f6c064eb9559"
 
 [[projects]]
+  branch = "threaded"
+  digest = "1:abe37043b0ba1a2e3a306dcd66e63c822614a0e87a413e224b40e559fcc57c31"
+  name = "github.com/fredwangwang/formcontent"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "693fd491b02cbc57ea30b399611245ff2a5d9c9e"
+
+[[projects]]
+  digest = "1:81466b4218bf6adddac2572a30ac733a9255919bc2f470b4827a317bd4ee1756"
   name = "github.com/ghodss/yaml"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "0ca9ea5df5451ffdf184b4428c902747c2c11cd7"
   version = "v1.0.0"
 
 [[projects]]
+  digest = "1:9f35c1344b56e5868d511d231f215edd0650aa572664f856444affdd256e43e4"
   name = "github.com/golang/protobuf"
   packages = ["proto"]
+  pruneopts = "NUT"
   revision = "925541529c1fa6821df4e44ce2723319eb2be768"
   version = "v1.0.0"
 
 [[projects]]
   branch = "master"
+  digest = "1:a63cff6b5d8b95638bfe300385d93b2a6d9d687734b863da8e09dc834510a690"
   name = "github.com/google/go-querystring"
   packages = ["query"]
+  pruneopts = "NUT"
   revision = "53e6ce116135b80d037921a7fdd5138cf32d7a8a"
 
 [[projects]]
   branch = "master"
+  digest = "1:b87f828d0392f61272dbfd2f5f5d39cdad674a4b604441e3fc4119c2e98ac92d"
   name = "github.com/gosuri/uilive"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "ac356e6e42cd31fcef8e6aec13ae9ed6fe87713e"
 
 [[projects]]
+  digest = "1:bc4f7eec3b7be8c6cb1f0af6c1e3333d5bb71072951aaaae2f05067b0803f287"
   name = "github.com/mattn/go-isatty"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "0360b2af4f38e8d38c7fce2a9f4e702702d73a39"
   version = "v0.0.3"
 
 [[projects]]
+  digest = "1:cb591533458f6eb6e2c1065ff3eac6b50263d7847deb23fc9f79b25bc608970e"
   name = "github.com/mattn/go-runewidth"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "9e777a8366cce605130a531d2cd6363d07ad7317"
   version = "v0.0.2"
 
 [[projects]]
   branch = "master"
+  digest = "1:8ba3f1b3c0cb6d601b3a8d3dfc3a899768614e77ff89a30c6eefdc34f75ff5ee"
   name = "github.com/olekukonko/tablewriter"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "b8a9be070da40449e501c3c4730a889e42d87a9e"
 
 [[projects]]
+  digest = "1:1db9a4493430dbd0eb8ce02483e7db6a94f80b4c58a7e901e4a9cf2be227b27e"
   name = "github.com/onsi/ginkgo"
   packages = [
     ".",
@@ -110,12 +147,14 @@
     "reporters/stenographer",
     "reporters/stenographer/support/go-colorable",
     "reporters/stenographer/support/go-isatty",
-    "types"
+    "types",
   ]
+  pruneopts = "NUT"
   revision = "9eda700730cba42af70d53180f9dcce9266bc2bc"
   version = "v1.4.0"
 
 [[projects]]
+  digest = "1:32b6e270bb2709e5dee469d2319b90ee73137eb2b153b33f8093bd170aa1b999"
   name = "github.com/onsi/gomega"
   packages = [
     ".",
@@ -131,55 +170,67 @@
     "matchers/support/goraph/edge",
     "matchers/support/goraph/node",
     "matchers/support/goraph/util",
-    "types"
+    "types",
   ]
+  pruneopts = "NUT"
   revision = "003f63b7f4cff3fc95357005358af2de0f5fe152"
   version = "v1.3.0"
 
 [[projects]]
   branch = "master"
+  digest = "1:dafa5a11eca4a8af372af47a61cbb1bd0bc8d5560b4fe5107fd6438f8b92998c"
   name = "github.com/pivotal-cf/jhanda"
   packages = [
     ".",
-    "internal/parser"
+    "internal/parser",
   ]
+  pruneopts = "NUT"
   revision = "1b5ae1681a4554242f0daaea5c97bf1ea80aa761"
 
 [[projects]]
   branch = "master"
+  digest = "1:0acb8dfe68c725924028244697d888424efb93c83dc4846387c12954dccaa378"
   name = "github.com/pivotal-cf/kiln"
   packages = ["proofing"]
+  pruneopts = "NUT"
   revision = "9c0f5ac8553d4e981aec5d24d55f14936bfb7d3c"
 
 [[projects]]
   branch = "master"
+  digest = "1:2db735e26033656283519bf752a6c8b5065c8564952f36c8929a267f06869049"
   name = "golang.org/x/net"
   packages = [
     "context",
     "context/ctxhttp",
     "html",
     "html/atom",
-    "html/charset"
+    "html/charset",
   ]
+  pruneopts = "NUT"
   revision = "6078986fec03a1dcc236c34816c71b0e05018fda"
 
 [[projects]]
   branch = "master"
+  digest = "1:a3babe25b178a29383a5e0a1d61630815aa7474acaa8f28e254d34376f51afd0"
   name = "golang.org/x/oauth2"
   packages = [
     ".",
     "clientcredentials",
-    "internal"
+    "internal",
   ]
+  pruneopts = "NUT"
   revision = "fdc9e635145ae97e6c2cb777c48305600cf515cb"
 
 [[projects]]
   branch = "master"
+  digest = "1:99e2680036a6e92ede18602debb98bb8e620a7d67ca11b3fc21a9c9ab5be3e79"
   name = "golang.org/x/sys"
   packages = ["unix"]
+  pruneopts = "NUT"
   revision = "378d26f46672a356c46195c28f61bdb4c0a781dd"
 
 [[projects]]
+  digest = "1:f7ca85eff16bc0c23cdbed0f3b5a97cc40a62e167fbf0aab861dfc7600820d2c"
   name = "golang.org/x/text"
   packages = [
     "encoding",
@@ -198,12 +249,14 @@
     "language",
     "runes",
     "transform",
-    "unicode/cldr"
+    "unicode/cldr",
   ]
+  pruneopts = "NUT"
   revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
   version = "v0.3.0"
 
 [[projects]]
+  digest = "1:c673a656f14b2433d5d9b6e06371073b0066de710a252616bc884db3b6fa51f9"
   name = "google.golang.org/appengine"
   packages = [
     "internal",
@@ -212,26 +265,51 @@
     "internal/log",
     "internal/remote_api",
     "internal/urlfetch",
-    "urlfetch"
+    "urlfetch",
   ]
+  pruneopts = "NUT"
   revision = "150dc57a1b433e64154302bdc40b6bb8aefa313a"
   version = "v1.0.0"
 
 [[projects]]
+  digest = "1:829600691c61c34b821dd7454dc3e7de5a01a4cecc727ddaa1ae323ef725f614"
   name = "gopkg.in/cheggaaa/pb.v1"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "72b964305fba1230d3d818711138195f22b9ceea"
   version = "v1.0.22"
 
 [[projects]]
+  digest = "1:7c95b35057a0ff2e19f707173cc1a947fa43a6eb5c4d300d196ece0334046082"
   name = "gopkg.in/yaml.v2"
   packages = ["."]
+  pruneopts = "NUT"
   revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
   version = "v2.2.1"
 
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "c1f9baab291c56f4c7f4aac00844550b2319199d63139d8689f68730f5131e39"
+  input-imports = [
+    "github.com/PuerkitoBio/goquery",
+    "github.com/cloudfoundry/bosh-cli/director/template",
+    "github.com/cppforlife/go-patch/patch",
+    "github.com/fredwangwang/formcontent",
+    "github.com/ghodss/yaml",
+    "github.com/google/go-querystring/query",
+    "github.com/gosuri/uilive",
+    "github.com/olekukonko/tablewriter",
+    "github.com/onsi/ginkgo",
+    "github.com/onsi/ginkgo/extensions/table",
+    "github.com/onsi/gomega",
+    "github.com/onsi/gomega/gbytes",
+    "github.com/onsi/gomega/gexec",
+    "github.com/pivotal-cf/jhanda",
+    "github.com/pivotal-cf/kiln/proofing",
+    "golang.org/x/oauth2",
+    "golang.org/x/oauth2/clientcredentials",
+    "gopkg.in/cheggaaa/pb.v1",
+    "gopkg.in/yaml.v2",
+  ]
   solver-name = "gps-cdcl"
   solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
index 04c2c50ce..018381d61 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -8,3 +8,7 @@
 [[constraint]]
   name = "github.com/pivotal-cf/kiln"
   branch = "master"
+
+[[constraint]]
+  name = "github.com/fredwangwang/formcontent"
+  branch = "threaded"
\ No newline at end of file
diff --git a/commands/fakes/multipart.go b/commands/fakes/multipart.go
index 60640c41d..783271aac 100644
--- a/commands/fakes/multipart.go
+++ b/commands/fakes/multipart.go
@@ -4,20 +4,18 @@ package fakes
 import (
 	"sync"
 
-	"github.com/pivotal-cf/om/formcontent"
+	"github.com/fredwangwang/formcontent"
 )
 
 type Multipart struct {
-	FinalizeStub        func() (formcontent.ContentSubmission, error)
+	FinalizeStub        func() formcontent.ContentSubmission
 	finalizeMutex       sync.RWMutex
 	finalizeArgsForCall []struct{}
 	finalizeReturns     struct {
 		result1 formcontent.ContentSubmission
-		result2 error
 	}
 	finalizeReturnsOnCall map[int]struct {
 		result1 formcontent.ContentSubmission
-		result2 error
 	}
 	AddFileStub        func(key, path string) error
 	addFileMutex       sync.RWMutex
@@ -47,7 +45,7 @@ type Multipart struct {
 	invocationsMutex sync.RWMutex
 }
 
-func (fake *Multipart) Finalize() (formcontent.ContentSubmission, error) {
+func (fake *Multipart) Finalize() formcontent.ContentSubmission {
 	fake.finalizeMutex.Lock()
 	ret, specificReturn := fake.finalizeReturnsOnCall[len(fake.finalizeArgsForCall)]
 	fake.finalizeArgsForCall = append(fake.finalizeArgsForCall, struct{}{})
@@ -57,9 +55,9 @@ func (fake *Multipart) Finalize() (formcontent.ContentSubmission, error) {
 		return fake.FinalizeStub()
 	}
 	if specificReturn {
-		return ret.result1, ret.result2
+		return ret.result1
 	}
-	return fake.finalizeReturns.result1, fake.finalizeReturns.result2
+	return fake.finalizeReturns.result1
 }
 
 func (fake *Multipart) FinalizeCallCount() int {
@@ -68,26 +66,23 @@ func (fake *Multipart) FinalizeCallCount() int {
 	return len(fake.finalizeArgsForCall)
 }
 
-func (fake *Multipart) FinalizeReturns(result1 formcontent.ContentSubmission, result2 error) {
+func (fake *Multipart) FinalizeReturns(result1 formcontent.ContentSubmission) {
 	fake.FinalizeStub = nil
 	fake.finalizeReturns = struct {
 		result1 formcontent.ContentSubmission
-		result2 error
-	}{result1, result2}
+	}{result1}
 }
 
-func (fake *Multipart) FinalizeReturnsOnCall(i int, result1 formcontent.ContentSubmission, result2 error) {
+func (fake *Multipart) FinalizeReturnsOnCall(i int, result1 formcontent.ContentSubmission) {
 	fake.FinalizeStub = nil
 	if fake.finalizeReturnsOnCall == nil {
 		fake.finalizeReturnsOnCall = make(map[int]struct {
 			result1 formcontent.ContentSubmission
-			result2 error
 		})
 	}
 	fake.finalizeReturnsOnCall[i] = struct {
 		result1 formcontent.ContentSubmission
-		result2 error
-	}{result1, result2}
+	}{result1}
 }
 
 func (fake *Multipart) AddFile(key string, path string) error {
diff --git a/commands/import_installation.go b/commands/import_installation.go
index ede5d0d3a..e61818822 100644
--- a/commands/import_installation.go
+++ b/commands/import_installation.go
@@ -67,7 +67,7 @@ func (ii ImportInstallation) Execute(args []string) error {
 		return fmt.Errorf("failed to insert passphrase: %s", err)
 	}
 
-	submission, err := ii.multipart.Finalize()
+	submission := ii.multipart.Finalize()
 	if err != nil {
 		return fmt.Errorf("failed to create multipart form: %s", err)
 	}
@@ -75,9 +75,9 @@ func (ii ImportInstallation) Execute(args []string) error {
 	ii.logger.Printf("beginning installation import to Ops Manager")
 
 	err = ii.service.UploadInstallationAssetCollection(api.ImportInstallationInput{
-		ContentLength:   submission.Length,
 		Installation:    submission.Content,
 		ContentType:     submission.ContentType,
+		ContentLength:   submission.ContentLength,
 		PollingInterval: ii.Options.PollingInterval,
 	})
 	if err != nil {
diff --git a/commands/import_installation_test.go b/commands/import_installation_test.go
index 09c95fd8d..84b4aee48 100644
--- a/commands/import_installation_test.go
+++ b/commands/import_installation_test.go
@@ -10,7 +10,7 @@ import (
 	"github.com/pivotal-cf/om/api"
 	"github.com/pivotal-cf/om/commands"
 	"github.com/pivotal-cf/om/commands/fakes"
-	"github.com/pivotal-cf/om/formcontent"
+	"github.com/fredwangwang/formcontent"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -31,11 +31,11 @@ var _ = Describe("ImportInstallation", func() {
 
 	It("imports an installation", func() {
 		submission := formcontent.ContentSubmission{
-			Length:      10,
-			Content:     ioutil.NopCloser(strings.NewReader("")),
-			ContentType: "some content-type",
+			Content:       ioutil.NopCloser(strings.NewReader("")),
+			ContentType:   "some content-type",
+			ContentLength: 10,
 		}
-		multipart.FinalizeReturns(submission, nil)
+		multipart.FinalizeReturns(submission)
 
 		eaOutputs := []api.EnsureAvailabilityOutput{
 			{Status: api.EnsureAvailabilityStatusUnstarted},
@@ -91,11 +91,11 @@ var _ = Describe("ImportInstallation", func() {
 	Context("when polling interval is specified", func() {
 		It("passes the value to the installation service", func() {
 			submission := formcontent.ContentSubmission{
-				Length:      10,
-				Content:     ioutil.NopCloser(strings.NewReader("")),
-				ContentType: "some content-type",
+				Content:       ioutil.NopCloser(strings.NewReader("")),
+				ContentType:   "some content-type",
+				ContentLength: 10,
 			}
-			multipart.FinalizeReturns(submission, nil)
+			multipart.FinalizeReturns(submission)
 
 			eaOutputs := []api.EnsureAvailabilityOutput{
 				{Status: api.EnsureAvailabilityStatusUnstarted},
diff --git a/commands/upload_product.go b/commands/upload_product.go
index 6a76f6415..5e49f3706 100644
--- a/commands/upload_product.go
+++ b/commands/upload_product.go
@@ -90,7 +90,7 @@ func (up UploadProduct) Execute(args []string) error {
 		return fmt.Errorf("failed to load product: %s", err)
 	}
 
-	submission, err := up.multipart.Finalize()
+	submission := up.multipart.Finalize()
 	if err != nil {
 		return fmt.Errorf("failed to create multipart form: %s", err)
 	}
@@ -98,9 +98,9 @@ func (up UploadProduct) Execute(args []string) error {
 	up.logger.Printf("beginning product upload to Ops Manager")
 
 	_, err = up.service.UploadAvailableProduct(api.UploadAvailableProductInput{
-		ContentLength:   submission.Length,
 		Product:         submission.Content,
 		ContentType:     submission.ContentType,
+		ContentLength:   submission.ContentLength,
 		PollingInterval: up.Options.PollingInterval,
 	})
 	if err != nil {
diff --git a/commands/upload_product_test.go b/commands/upload_product_test.go
index d03c6f4df..fc483c86d 100644
--- a/commands/upload_product_test.go
+++ b/commands/upload_product_test.go
@@ -12,7 +12,7 @@ import (
 	"github.com/pivotal-cf/om/commands"
 	"github.com/pivotal-cf/om/commands/fakes"
 	"github.com/pivotal-cf/om/extractor"
-	"github.com/pivotal-cf/om/formcontent"
+	"github.com/fredwangwang/formcontent"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -35,11 +35,11 @@ var _ = Describe("UploadProduct", func() {
 
 	It("uploads a product", func() {
 		submission := formcontent.ContentSubmission{
-			Length:      10,
+			ContentLength:      10,
 			Content:     ioutil.NopCloser(strings.NewReader("")),
 			ContentType: "some content-type",
 		}
-		multipart.FinalizeReturns(submission, nil)
+		multipart.FinalizeReturns(submission)
 
 		command := commands.NewUploadProduct(multipart, metadataExtractor, fakeService, logger)
 
diff --git a/commands/upload_stemcell.go b/commands/upload_stemcell.go
index e48a493b2..394e65c5a 100644
--- a/commands/upload_stemcell.go
+++ b/commands/upload_stemcell.go
@@ -6,7 +6,7 @@ import (
 
 	"github.com/pivotal-cf/jhanda"
 	"github.com/pivotal-cf/om/api"
-	"github.com/pivotal-cf/om/formcontent"
+	"github.com/fredwangwang/formcontent"
 	"github.com/pivotal-cf/om/validator"
 
 	"strconv"
@@ -26,7 +26,7 @@ type UploadStemcell struct {
 
 //go:generate counterfeiter -o ./fakes/multipart.go --fake-name Multipart . multipart
 type multipart interface {
-	Finalize() (formcontent.ContentSubmission, error)
+	Finalize() (formcontent.ContentSubmission)
 	AddFile(key, path string) error
 	AddField(key, value string) error
 }
@@ -103,7 +103,7 @@ func (us UploadStemcell) Execute(args []string) error {
 		return fmt.Errorf("failed to load stemcell: %s", err)
 	}
 
-	submission, err := us.multipart.Finalize()
+	submission := us.multipart.Finalize()
 	if err != nil {
 		return fmt.Errorf("failed to create multipart form: %s", err)
 	}
@@ -111,9 +111,9 @@ func (us UploadStemcell) Execute(args []string) error {
 	us.logger.Printf("beginning stemcell upload to Ops Manager")
 
 	_, err = us.service.UploadStemcell(api.StemcellUploadInput{
-		ContentLength: submission.Length,
 		Stemcell:      submission.Content,
 		ContentType:   submission.ContentType,
+		ContentLength: submission.ContentLength,
 	})
 	if err != nil {
 		return fmt.Errorf("failed to upload stemcell: %s", err)
diff --git a/commands/upload_stemcell_test.go b/commands/upload_stemcell_test.go
index 2d4e8f22a..91608e932 100644
--- a/commands/upload_stemcell_test.go
+++ b/commands/upload_stemcell_test.go
@@ -11,7 +11,7 @@ import (
 	"github.com/pivotal-cf/om/api"
 	"github.com/pivotal-cf/om/commands"
 	"github.com/pivotal-cf/om/commands/fakes"
-	"github.com/pivotal-cf/om/formcontent"
+	"github.com/fredwangwang/formcontent"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -33,11 +33,11 @@ var _ = Describe("UploadStemcell", func() {
 	Context("uploads the stemcell", func() {
 		It("to all compatible products", func() {
 			submission := formcontent.ContentSubmission{
-				Length:      10,
-				Content:     ioutil.NopCloser(strings.NewReader("")),
-				ContentType: "some content-type",
+				Content:       ioutil.NopCloser(strings.NewReader("")),
+				ContentType:   "some content-type",
+				ContentLength: 10,
 			}
-			multipart.FinalizeReturns(submission, nil)
+			multipart.FinalizeReturns(submission)
 
 			fakeService.GetDiagnosticReportReturns(api.DiagnosticReport{Stemcells: []string{}}, nil)
 
@@ -76,11 +76,11 @@ var _ = Describe("UploadStemcell", func() {
 
 		It("disables floating", func() {
 			submission := formcontent.ContentSubmission{
-				Length:      10,
-				Content:     ioutil.NopCloser(strings.NewReader("")),
-				ContentType: "some content-type",
+				ContentLength: 10,
+				Content:       ioutil.NopCloser(strings.NewReader("")),
+				ContentType:   "some content-type",
 			}
-			multipart.FinalizeReturns(submission, nil)
+			multipart.FinalizeReturns(submission)
 
 			fakeService.GetDiagnosticReportReturns(api.DiagnosticReport{Stemcells: []string{}}, nil)
 
@@ -123,11 +123,11 @@ var _ = Describe("UploadStemcell", func() {
 		Context("and force is not specified", func() {
 			It("exits successfully without uploading", func() {
 				submission := formcontent.ContentSubmission{
-					Length:      10,
-					Content:     ioutil.NopCloser(strings.NewReader("")),
-					ContentType: "some content-type",
+					ContentLength: 10,
+					Content:       ioutil.NopCloser(strings.NewReader("")),
+					ContentType:   "some content-type",
 				}
-				multipart.FinalizeReturns(submission, nil)
+				multipart.FinalizeReturns(submission)
 
 				fakeService.GetDiagnosticReportReturns(api.DiagnosticReport{
 					Stemcells: []string{"stemcell.tgz"},
@@ -148,11 +148,11 @@ var _ = Describe("UploadStemcell", func() {
 		Context("and force is specified", func() {
 			It("uploads the stemcell", func() {
 				submission := formcontent.ContentSubmission{
-					Length:      10,
-					Content:     ioutil.NopCloser(strings.NewReader("")),
-					ContentType: "some content-type",
+					Content:       ioutil.NopCloser(strings.NewReader("")),
+					ContentType:   "some content-type",
+					ContentLength: 10,
 				}
-				multipart.FinalizeReturns(submission, nil)
+				multipart.FinalizeReturns(submission)
 
 				fakeService.GetDiagnosticReportReturns(api.DiagnosticReport{
 					Stemcells: []string{"stemcell.tgz"},
@@ -197,11 +197,11 @@ var _ = Describe("UploadStemcell", func() {
 			file.WriteString("testing-shasum")
 
 			submission := formcontent.ContentSubmission{
-				Length:      10,
-				Content:     ioutil.NopCloser(strings.NewReader("")),
-				ContentType: "some content-type",
+				ContentLength: 10,
+				Content:       ioutil.NopCloser(strings.NewReader("")),
+				ContentType:   "some content-type",
 			}
-			multipart.FinalizeReturns(submission, nil)
+			multipart.FinalizeReturns(submission)
 
 			fakeService.GetDiagnosticReportReturns(api.DiagnosticReport{Stemcells: []string{}}, nil)
 
@@ -246,11 +246,11 @@ var _ = Describe("UploadStemcell", func() {
 	Context("when the diagnostic report is unavailable", func() {
 		It("uploads the stemcell", func() {
 			submission := formcontent.ContentSubmission{
-				Length:      10,
-				Content:     ioutil.NopCloser(strings.NewReader("")),
-				ContentType: "some content-type",
+				ContentLength: 10,
+				Content:       ioutil.NopCloser(strings.NewReader("")),
+				ContentType:   "some content-type",
 			}
-			multipart.FinalizeReturns(submission, nil)
+			multipart.FinalizeReturns(submission)
 
 			fakeService.GetDiagnosticReportReturns(api.DiagnosticReport{}, api.DiagnosticReportUnavailable{})
 
diff --git a/formcontent/formcontent.go b/formcontent/formcontent.go
deleted file mode 100644
index 96c61a32b..000000000
--- a/formcontent/formcontent.go
+++ /dev/null
@@ -1,96 +0,0 @@
-package formcontent
-
-import (
-	"errors"
-	"io"
-	"io/ioutil"
-	"mime/multipart"
-	"os"
-	"path/filepath"
-)
-
-type Form struct {
-	multipartWriter *multipart.Writer
-	body            *os.File
-}
-
-type ContentSubmission struct {
-	Length      int64
-	Content     io.Reader
-	ContentType string
-}
-
-func NewForm() (Form, error) {
-	body, err := ioutil.TempFile("", "")
-	if err != nil {
-		return Form{}, err
-	}
-
-	return Form{
-		multipartWriter: multipart.NewWriter(body),
-		body:            body,
-	}, nil
-}
-
-func (f Form) Finalize() (ContentSubmission, error) {
-	err := f.multipartWriter.Close()
-	if err != nil {
-		return ContentSubmission{}, err
-	}
-
-	_, err = f.body.Seek(0, 0)
-	if err != nil {
-		return ContentSubmission{}, err
-	}
-
-	stats, err := f.body.Stat()
-	if err != nil {
-		return ContentSubmission{}, err
-	}
-
-	return ContentSubmission{
-		Length:      stats.Size(),
-		Content:     f.body,
-		ContentType: f.multipartWriter.FormDataContentType(),
-	}, nil
-}
-
-func (f Form) AddFile(key, path string) error {
-	originalContent, err := os.Open(path)
-	if err != nil {
-		return err
-	}
-
-	defer originalContent.Close()
-
-	stats, err := originalContent.Stat()
-	if err != nil {
-		return err
-	}
-
-	if stats.Size() == 0 {
-		return errors.New("file provided has no content")
-	}
-
-	formFile, err := f.multipartWriter.CreateFormFile(key, filepath.Base(path))
-	if err != nil {
-		return err
-	}
-
-	_, err = io.Copy(formFile, originalContent)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (f Form) AddField(key, value string) error {
-	fieldWriter, err := f.multipartWriter.CreateFormField(key)
-	if err != nil {
-		return err
-	}
-
-	fieldWriter.Write([]byte(value))
-	return nil
-}
diff --git a/formcontent/formcontent_test.go b/formcontent/formcontent_test.go
deleted file mode 100644
index b1778ec54..000000000
--- a/formcontent/formcontent_test.go
+++ /dev/null
@@ -1,145 +0,0 @@
-package formcontent_test
-
-import (
-	"io/ioutil"
-	"os"
-
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-	"github.com/pivotal-cf/om/formcontent"
-)
-
-var _ = Describe("Form", func() {
-
-	Describe("AddFile", func() {
-		var fileWithContent1 string
-		var fileWithContent2 string
-		var form formcontent.Form
-
-		BeforeEach(func() {
-			handle1, err := ioutil.TempFile("", "")
-			Expect(err).NotTo(HaveOccurred())
-
-			_, err = handle1.WriteString("some content")
-			Expect(err).NotTo(HaveOccurred())
-
-			fileWithContent1 = handle1.Name()
-
-			handle2, err := ioutil.TempFile("", "")
-			Expect(err).NotTo(HaveOccurred())
-
-			_, err = handle2.WriteString("some more content")
-			Expect(err).NotTo(HaveOccurred())
-
-			fileWithContent2 = handle2.Name()
-
-			form, err = formcontent.NewForm()
-			Expect(err).NotTo(HaveOccurred())
-		})
-
-		AfterEach(func() {
-			os.Remove(fileWithContent1)
-			os.Remove(fileWithContent2)
-		})
-
-		It("writes out the provided file as a multipart form using the writer", func() {
-			err := form.AddFile("something[file1]", fileWithContent1)
-			Expect(err).NotTo(HaveOccurred())
-
-			err = form.AddFile("something[file2]", fileWithContent2)
-			Expect(err).NotTo(HaveOccurred())
-
-			submission, err := form.Finalize()
-			Expect(err).NotTo(HaveOccurred())
-
-			content, err := ioutil.ReadAll(submission.Content)
-			Expect(err).NotTo(HaveOccurred())
-
-			Expect(string(content)).To(ContainSubstring("name=\"something[file1]\""))
-			Expect(string(content)).To(ContainSubstring("some content"))
-			Expect(string(content)).To(ContainSubstring("name=\"something[file2]\""))
-			Expect(string(content)).To(ContainSubstring("some more content"))
-		})
-
-		Context("when the file provided is empty", func() {
-			It("returns an error", func() {
-				emptyFile, err := ioutil.TempFile("", "")
-				Expect(err).NotTo(HaveOccurred())
-
-				form, err := formcontent.NewForm()
-				Expect(err).NotTo(HaveOccurred())
-
-				err = form.AddFile("foo", emptyFile.Name())
-				Expect(err).To(MatchError("file provided has no content"))
-			})
-		})
-
-		Context("when an error occurs", func() {
-			Context("when the original file cannot be read", func() {
-				It("returns an error", func() {
-					form, err := formcontent.NewForm()
-					Expect(err).NotTo(HaveOccurred())
-
-					err = form.AddFile("foo", "/file/does/not/exist")
-					Expect(err).To(MatchError(ContainSubstring("no such file or directory")))
-				})
-			})
-		})
-	})
-
-	Describe("AddField", func() {
-		var form formcontent.Form
-
-		BeforeEach(func() {
-			var err error
-			form, err = formcontent.NewForm()
-			Expect(err).NotTo(HaveOccurred())
-		})
-
-		It("writes out the provided fields into the multipart form using the writer", func() {
-			err := form.AddField("key1", "value1")
-			Expect(err).NotTo(HaveOccurred())
-
-			err = form.AddField("key2", "value2")
-			Expect(err).NotTo(HaveOccurred())
-
-			err = form.AddField("key3", "value3")
-			Expect(err).NotTo(HaveOccurred())
-
-			submission, err := form.Finalize()
-			Expect(err).NotTo(HaveOccurred())
-
-			content, err := ioutil.ReadAll(submission.Content)
-			Expect(err).NotTo(HaveOccurred())
-
-			Expect(string(content)).To(ContainSubstring("name=\"key1\""))
-			Expect(string(content)).To(ContainSubstring("value1"))
-			Expect(string(content)).To(ContainSubstring("name=\"key2\""))
-			Expect(string(content)).To(ContainSubstring("value2"))
-			Expect(string(content)).To(ContainSubstring("name=\"key3\""))
-			Expect(string(content)).To(ContainSubstring("value3"))
-		})
-	})
-
-	Describe("Finalize", func() {
-		var form formcontent.Form
-
-		BeforeEach(func() {
-			var err error
-			form, err = formcontent.NewForm()
-			Expect(err).NotTo(HaveOccurred())
-		})
-
-		It("returns a content submission which includes the correct length and content type", func() {
-			err := form.AddField("key1", "value1")
-			Expect(err).NotTo(HaveOccurred())
-
-			submission, err := form.Finalize()
-			Expect(err).NotTo(HaveOccurred())
-
-			Expect(submission.Length).To(Equal(int64(185)))
-			Expect(submission.ContentType).To(ContainSubstring("multipart/form-data"))
-		})
-
-	})
-})
diff --git a/formcontent/init_test.go b/formcontent/init_test.go
deleted file mode 100644
index 34f364f48..000000000
--- a/formcontent/init_test.go
+++ /dev/null
@@ -1,13 +0,0 @@
-package formcontent_test
-
-import (
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-
-	"testing"
-)
-
-func TestFormcontent(t *testing.T) {
-	RegisterFailHandler(Fail)
-	RunSpecs(t, "formcontent")
-}
diff --git a/main.go b/main.go
index 12ec6e537..18c4a2821 100644
--- a/main.go
+++ b/main.go
@@ -14,7 +14,7 @@ import (
 	"github.com/pivotal-cf/om/api"
 	"github.com/pivotal-cf/om/commands"
 	"github.com/pivotal-cf/om/extractor"
-	"github.com/pivotal-cf/om/formcontent"
+	"github.com/fredwangwang/formcontent"
 	"github.com/pivotal-cf/om/network"
 	"github.com/pivotal-cf/om/presenters"
 	"github.com/pivotal-cf/om/progress"
@@ -115,7 +115,7 @@ func main() {
 	logWriter := commands.NewLogWriter(os.Stdout)
 	tableWriter := tablewriter.NewWriter(os.Stdout)
 
-	form, err := formcontent.NewForm()
+	form := formcontent.NewForm()
 	if err != nil {
 		stdout.Fatal(err)
 	}
diff --git a/vendor/github.com/cloudfoundry/bosh-cli/release/license/license.go b/vendor/github.com/cloudfoundry/bosh-cli/release/license/license.go
deleted file mode 100644
index 54c01a72e..000000000
--- a/vendor/github.com/cloudfoundry/bosh-cli/release/license/license.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package license
-
-import (
-	"github.com/cloudfoundry/bosh-cli/crypto"
-	. "github.com/cloudfoundry/bosh-cli/release/resource"
-	crypto2 "github.com/cloudfoundry/bosh-utils/crypto"
-)
-
-type License struct {
-	resource Resource
-}
-
-func NewLicense(resource Resource) *License {
-	return &License{resource: resource}
-}
-
-func (l License) Name() string        { return l.resource.Name() }
-func (l License) Fingerprint() string { return l.resource.Fingerprint() }
-
-func (l *License) ArchivePath() string   { return l.resource.ArchivePath() }
-func (l *License) ArchiveDigest() string { return l.resource.ArchiveDigest() }
-
-func (l *License) Build(dev, final ArchiveIndex) error { return l.resource.Build(dev, final) }
-func (l *License) Finalize(final ArchiveIndex) error   { return l.resource.Finalize(final) }
-
-func (l *License) RehashWithCalculator(calculator crypto.DigestCalculator, archiveFileReader crypto2.ArchiveDigestFilePathReader) (*License, error) {
-	newLicenseResource, err := l.resource.RehashWithCalculator(calculator, archiveFileReader)
-	return &License{newLicenseResource}, err
-}
diff --git a/vendor/github.com/fredwangwang/formcontent/formcontent.go b/vendor/github.com/fredwangwang/formcontent/formcontent.go
new file mode 100644
index 000000000..f5b3f3060
--- /dev/null
+++ b/vendor/github.com/fredwangwang/formcontent/formcontent.go
@@ -0,0 +1,189 @@
+package formcontent
+
+import (
+	"bytes"
+	"errors"
+	"io"
+	"mime/multipart"
+	"os"
+	"path/filepath"
+)
+
+type Form struct {
+	contentType string
+	boundary    string
+	length      int64
+	pr          *io.PipeReader
+	pw          *io.PipeWriter
+	formFields  *bytes.Buffer
+	formWriter  *multipart.Writer
+	files       []string
+	fileKeys    []*bytes.Buffer
+}
+
+type ContentSubmission struct {
+	Content       io.Reader
+	ContentType   string
+	ContentLength int64
+}
+
+func NewForm() (*Form) {
+	buf := &bytes.Buffer{}
+
+	pr, pw := io.Pipe()
+
+	formWriter := multipart.NewWriter(buf)
+
+	return &Form{
+		contentType: formWriter.FormDataContentType(),
+		boundary:    formWriter.Boundary(),
+		pr:          pr,
+		pw:          pw,
+		formFields:  buf,
+		formWriter:  formWriter,
+	}
+}
+
+func (f *Form) AddField(key string, value string) error {
+	fieldWriter, err := f.formWriter.CreateFormField(key)
+	if err != nil {
+		return err
+	}
+
+	_, err = fieldWriter.Write([]byte(value))
+	return err
+}
+
+func (f *Form) AddFile(key string, path string) error {
+	fileLength, err := verifyFile(path)
+	if err != nil {
+		return err
+	}
+
+	buf := &bytes.Buffer{}
+
+	fileKey := multipart.NewWriter(buf)
+	fileKey.SetBoundary(f.boundary)
+
+	_, err = fileKey.CreateFormFile(key, filepath.Base(path))
+	if err != nil {
+		return err
+	}
+
+	// add the length of form fields, including trailing boundary
+	f.length += fileLength
+	f.length += int64(buf.Len())
+
+	f.files = append(f.files, path)
+	f.fileKeys = append(f.fileKeys, buf)
+
+	return nil
+}
+
+func (f *Form) Finalize() (ContentSubmission) {
+	f.formWriter.Close()
+
+	// add the length of form fields, including trailing boundary
+	f.length += int64(f.formFields.Len())
+
+	// add the length of `\r\n` between fields
+	if len(f.files) > 0 {
+		f.length += int64(2 * (len(f.files) - 1))
+		if f.formFields.Len() > len(f.boundary)+8 {
+			f.length += 2
+		}
+	}
+
+	go f.writeToPipe()
+
+	return ContentSubmission{
+		ContentLength: f.length,
+		Content:       f.pr,
+		ContentType:   f.contentType,
+	}
+}
+
+func verifyFile(path string) (int64, error) {
+	fileContent, err := os.Open(path)
+	if err != nil {
+		return 0, err
+	}
+
+	defer fileContent.Close()
+
+	stats, err := fileContent.Stat()
+	if err != nil {
+		return 0, err
+	}
+
+	if stats.Size() == 0 {
+		return 0, errors.New("file provided has no content")
+	}
+
+	return stats.Size(), nil
+}
+
+func (f *Form) writeToPipe() {
+	var err error
+	separate := false
+
+	// write files
+	for i, key := range f.fileKeys {
+		if separate {
+			_, err = f.pw.Write([]byte("\r\n"))
+			if err != nil {
+				f.pw.CloseWithError(err)
+				return
+			}
+		}
+
+		_, err = io.Copy(f.pw, key)
+		if err != nil {
+			f.pw.CloseWithError(err)
+			return
+		}
+
+		fileName := f.files[i]
+		err = writeFileToPipe(fileName, f.pw)
+		if err != nil {
+			f.pw.CloseWithError(err)
+			return
+		}
+
+		separate = true
+	}
+
+	// write fields
+	if separate && f.formFields.Len() > len(f.boundary)+8 { // boundary+8 =>format: \r\n--boundary-words--\r\n
+		_, err = f.pw.Write([]byte("\r\n"))
+		if err != nil {
+			f.pw.CloseWithError(err)
+			return
+		}
+	}
+
+	_, err = io.Copy(f.pw, f.formFields)
+	if err != nil {
+		f.pw.CloseWithError(err)
+		return
+	}
+
+	f.pw.Close()
+	return
+}
+
+func writeFileToPipe(fileName string, writer *io.PipeWriter) error {
+	fileContent, err := os.Open(fileName)
+	if err != nil {
+		return err
+	}
+
+	defer fileContent.Close()
+
+	_, err = io.Copy(writer, fileContent)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}