Replace uuid dependency with internal library

Signed-off-by: Stephen J Day <stephen.day@docker.com>

docs/client/repository_test.go

@@ -12,7 +12,7 @@ import (
 	"testing"
 	"time"
 
-	"code.google.com/p/go-uuid/uuid"
+	"github.com/docker/distribution/uuid"
 
 	"github.com/docker/distribution"
 	"github.com/docker/distribution/context"
@@ -141,7 +141,7 @@ func TestBlobUploadChunked(t *testing.T) {
 		b1[513:1024],
 	}
 	repo := "test.example.com/uploadrepo"
-	uuids := []string{uuid.New()}
+	uuids := []string{uuid.Generate().String()}
 	m = append(m, testutil.RequestResponseMapping{
 		Request: testutil.Request{
 			Method: "POST",
@@ -159,7 +159,7 @@ func TestBlobUploadChunked(t *testing.T) {
 	})
 	offset := 0
 	for i, chunk := range chunks {
-		uuids = append(uuids, uuid.New())
+		uuids = append(uuids, uuid.Generate().String())
 		newOffset := offset + len(chunk)
 		m = append(m, testutil.RequestResponseMapping{
 			Request: testutil.Request{
@@ -256,7 +256,7 @@ func TestBlobUploadMonolithic(t *testing.T) {
 	dgst, b1 := newRandomBlob(1024)
 	var m testutil.RequestResponseMap
 	repo := "test.example.com/uploadrepo"
-	uploadID := uuid.New()
+	uploadID := uuid.Generate().String()
 	m = append(m, testutil.RequestResponseMapping{
 		Request: testutil.Request{
 			Method: "POST",

docs/storage/linkedblobstore.go

@@ -4,11 +4,11 @@ import (
 	"net/http"
 	"time"
 
-	"code.google.com/p/go-uuid/uuid"
 	"github.com/docker/distribution"
 	"github.com/docker/distribution/context"
 	"github.com/docker/distribution/digest"
 	"github.com/docker/distribution/registry/storage/driver"
+	"github.com/docker/distribution/uuid"
 )
 
 // linkedBlobStore provides a full BlobService that namespaces the blobs to a
@@ -85,7 +85,7 @@ func (lbs *linkedBlobStore) Put(ctx context.Context, mediaType string, p []byte)
 func (lbs *linkedBlobStore) Create(ctx context.Context) (distribution.BlobWriter, error) {
 	context.GetLogger(ctx).Debug("(*linkedBlobStore).Writer")
 
-	uuid := uuid.New()
+	uuid := uuid.Generate().String()
 	startedAt := time.Now().UTC()
 
 	path, err := lbs.blobStore.pm.path(uploadDataPathSpec{

docs/storage/purgeuploads.go

@@ -5,10 +5,10 @@ import (
 	"strings"
 	"time"
 
-	"code.google.com/p/go-uuid/uuid"
 	log "github.com/Sirupsen/logrus"
 	"github.com/docker/distribution/context"
 	storageDriver "github.com/docker/distribution/registry/storage/driver"
+	"github.com/docker/distribution/uuid"
 )
 
 // uploadData stored the location of temporary files created during a layer upload
@@ -116,8 +116,8 @@ func getOutstandingUploads(ctx context.Context, driver storageDriver.StorageDriv
 func uUIDFromPath(path string) (string, bool) {
 	components := strings.Split(path, "/")
 	for i := len(components) - 1; i >= 0; i-- {
-		if uuid := uuid.Parse(components[i]); uuid != nil {
-			return uuid.String(), i == len(components)-1
+		if u, err := uuid.Parse(components[i]); err == nil {
+			return u.String(), i == len(components)-1
 		}
 	}
 	return "", false

docs/storage/purgeuploads_test.go

@@ -6,10 +6,10 @@ import (
 	"testing"
 	"time"
 
-	"code.google.com/p/go-uuid/uuid"
 	"github.com/docker/distribution/context"
 	"github.com/docker/distribution/registry/storage/driver"
 	"github.com/docker/distribution/registry/storage/driver/inmemory"
+	"github.com/docker/distribution/uuid"
 )
 
 var pm = defaultPathMapper
@@ -18,7 +18,7 @@ func testUploadFS(t *testing.T, numUploads int, repoName string, startedAt time.
 	d := inmemory.New()
 	ctx := context.Background()
 	for i := 0; i < numUploads; i++ {
-		addUploads(ctx, t, d, uuid.New(), repoName, startedAt)
+		addUploads(ctx, t, d, uuid.Generate().String(), repoName, startedAt)
 	}
 	return d, ctx
 }
@@ -73,7 +73,7 @@ func TestPurgeAll(t *testing.T) {
 	fs, ctx := testUploadFS(t, uploadCount, "test-repo", oneHourAgo)
 
 	// Ensure > 1 repos are purged
-	addUploads(ctx, t, fs, uuid.New(), "test-repo2", oneHourAgo)
+	addUploads(ctx, t, fs, uuid.Generate().String(), "test-repo2", oneHourAgo)
 	uploadCount++
 
 	deleted, errs := PurgeUploads(ctx, fs, time.Now(), true)
@@ -95,7 +95,7 @@ func TestPurgeSome(t *testing.T) {
 	newUploadCount := 4
 
 	for i := 0; i < newUploadCount; i++ {
-		addUploads(ctx, t, fs, uuid.New(), "test-repo", time.Now().Add(1*time.Hour))
+		addUploads(ctx, t, fs, uuid.Generate().String(), "test-repo", time.Now().Add(1*time.Hour))
 	}
 
 	deleted, errs := PurgeUploads(ctx, fs, time.Now(), true)
@@ -115,7 +115,7 @@ func TestPurgeOnlyUploads(t *testing.T) {
 
 	// Create a directory tree outside _uploads and ensure
 	// these files aren't deleted.
-	dataPath, err := pm.path(uploadDataPathSpec{name: "test-repo", id: uuid.New()})
+	dataPath, err := pm.path(uploadDataPathSpec{name: "test-repo", id: uuid.Generate().String()})
 	if err != nil {
 		t.Fatalf(err.Error())
 	}