Merge branch '351657-refactor-upload-destinations' into 'master'

Refactor upload destinations

See merge request gitlab-org/gitlab!80292

workhorse/internal/upload/artifacts_store_test.go

@@ -17,8 +17,8 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore/test"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore/test"
 )
 
 func createTestZipArchive(t *testing.T) (data []byte, md5Hash string) {

workhorse/internal/upload/artifacts_upload_test.go

@@ -19,10 +19,10 @@ import (
 	"gitlab.com/gitlab-org/labkit/log"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/proxy"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upstream/roundtripper"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/zipartifacts"
 
@@ -60,7 +60,7 @@ func testArtifactsUploadServer(t *testing.T, authResponse *api.Response, bodyPro
 		w.Write(data)
 	})
 	mux.HandleFunc(Path, func(w http.ResponseWriter, r *http.Request) {
-		opts, err := filestore.GetOpts(authResponse)
+		opts, err := destination.GetOpts(authResponse)
 		require.NoError(t, err)
 
 		if r.Method != "POST" {

workhorse/internal/upload/artifacts_uploader.go

@@ -16,8 +16,8 @@ import (
 	"gitlab.com/gitlab-org/labkit/log"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/zipartifacts"
 )
 
@@ -35,7 +35,7 @@ var zipSubcommandsErrorsCounter = promauto.NewCounterVec(
 	}, []string{"error"})
 
 type artifactsUploadProcessor struct {
-	opts   *filestore.SaveFileOpts
+	opts   *destination.UploadOpts
 	format string
 
 	SavedFileTracker
@@ -57,11 +57,11 @@ func Artifacts(myAPI *api.API, h http.Handler, p Preparer) http.Handler {
 	}, "/authorize")
 }
 
-func (a *artifactsUploadProcessor) generateMetadataFromZip(ctx context.Context, file *filestore.FileHandler) (*filestore.FileHandler, error) {
+func (a *artifactsUploadProcessor) generateMetadataFromZip(ctx context.Context, file *destination.FileHandler) (*destination.FileHandler, error) {
 	metaReader, metaWriter := io.Pipe()
 	defer metaWriter.Close()
 
-	metaOpts := &filestore.SaveFileOpts{
+	metaOpts := &destination.UploadOpts{
 		LocalTempPath:  a.opts.LocalTempPath,
 		TempFilePrefix: "metadata.gz",
 	}
@@ -86,12 +86,12 @@ func (a *artifactsUploadProcessor) generateMetadataFromZip(ctx context.Context,
 
 	type saveResult struct {
 		error
-		*filestore.FileHandler
+		*destination.FileHandler
 	}
 	done := make(chan saveResult)
 	go func() {
 		var result saveResult
-		result.FileHandler, result.error = filestore.SaveFileFromReader(ctx, metaReader, -1, metaOpts)
+		result.FileHandler, result.error = destination.Upload(ctx, metaReader, -1, metaOpts)
 
 		done <- result
 	}()
@@ -119,7 +119,7 @@ func (a *artifactsUploadProcessor) generateMetadataFromZip(ctx context.Context,
 	return result.FileHandler, result.error
 }
 
-func (a *artifactsUploadProcessor) ProcessFile(ctx context.Context, formName string, file *filestore.FileHandler, writer *multipart.Writer) error {
+func (a *artifactsUploadProcessor) ProcessFile(ctx context.Context, formName string, file *destination.FileHandler, writer *multipart.Writer) error {
 	//  ProcessFile for artifacts requires file form-data field name to eq `file`
 
 	if formName != "file" {

workhorse/internal/upload/body_uploader.go

@@ -8,8 +8,8 @@ import (
 	"strings"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 )
 
 // RequestBody is a request middleware. It will store the request body to
@@ -23,7 +23,7 @@ func RequestBody(rails PreAuthorizer, h http.Handler, p Preparer) http.Handler {
 			return
 		}
 
-		fh, err := filestore.SaveFileFromReader(r.Context(), r.Body, r.ContentLength, opts)
+		fh, err := destination.Upload(r.Context(), r.Body, r.ContentLength, opts)
 		if err != nil {
 			helper.Fail500(w, r, fmt.Errorf("RequestBody: upload failed: %v", err))
 			return

workhorse/internal/upload/body_uploader_test.go

@@ -15,8 +15,8 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 )
 
 const (
@@ -169,8 +169,8 @@ type alwaysLocalPreparer struct {
 	prepareError error
 }
 
-func (a *alwaysLocalPreparer) Prepare(_ *api.Response) (*filestore.SaveFileOpts, Verifier, error) {
-	opts, err := filestore.GetOpts(&api.Response{TempPath: os.TempDir()})
+func (a *alwaysLocalPreparer) Prepare(_ *api.Response) (*destination.UploadOpts, Verifier, error) {
+	opts, err := destination.GetOpts(&api.Response{TempPath: os.TempDir()})
 	if err != nil {
 		return nil, nil, err
 	}
@@ -180,7 +180,7 @@ func (a *alwaysLocalPreparer) Prepare(_ *api.Response) (*filestore.SaveFileOpts,
 
 type alwaysFailsVerifier struct{}
 
-func (alwaysFailsVerifier) Verify(handler *filestore.FileHandler) error {
+func (alwaysFailsVerifier) Verify(handler *destination.FileHandler) error {
 	return fmt.Errorf("Verification failed")
 }
 
@@ -188,7 +188,7 @@ type mockVerifier struct {
 	invoked bool
 }
 
-func (m *mockVerifier) Verify(handler *filestore.FileHandler) error {
+func (m *mockVerifier) Verify(handler *destination.FileHandler) error {
 	m.invoked = true
 
 	return nil

workhorse/internal/filestore/file_handler.go → workhorse/internal/upload/destination/destination.go

-package filestore
+package destination
 
 import (
 	"context"
@@ -14,8 +14,9 @@ import (
 
 	"gitlab.com/gitlab-org/labkit/log"
 
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/secret"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/filestore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore"
 )
 
 type SizeError error
@@ -107,9 +108,9 @@ type consumer interface {
 	Consume(context.Context, io.Reader, time.Time) (int64, error)
 }
 
-// SaveFileFromReader persists the provided reader content to all the location specified in opts. A cleanup will be performed once ctx is Done
+// Upload persists the provided reader content to all the location specified in opts. A cleanup will be performed once ctx is Done
 // Make sure the provided context will not expire before finalizing upload with GitLab Rails.
-func SaveFileFromReader(ctx context.Context, reader io.Reader, size int64, opts *SaveFileOpts) (*FileHandler, error) {
+func Upload(ctx context.Context, reader io.Reader, size int64, opts *UploadOpts) (*FileHandler, error) {
 	fh := &FileHandler{
 		Name:      opts.TempFilePrefix,
 		RemoteID:  opts.RemoteID,
@@ -126,7 +127,7 @@ func SaveFileFromReader(ctx context.Context, reader io.Reader, size int64, opts
 	switch {
 	case opts.IsLocal():
 		clientMode = "local"
-		uploadDestination, err = fh.uploadLocalFile(ctx, opts)
+		uploadDestination, err = fh.newLocalFile(ctx, opts)
 	case opts.UseWorkhorseClientEnabled() && opts.ObjectStorageConfig.IsGoCloud():
 		clientMode = fmt.Sprintf("go_cloud:%s", opts.ObjectStorageConfig.Provider)
 		p := &objectstore.GoCloudObjectParams{
@@ -210,16 +211,16 @@ func SaveFileFromReader(ctx context.Context, reader io.Reader, size int64, opts
 	return fh, nil
 }
 
-func (fh *FileHandler) uploadLocalFile(ctx context.Context, opts *SaveFileOpts) (consumer, error) {
+func (fh *FileHandler) newLocalFile(ctx context.Context, opts *UploadOpts) (consumer, error) {
 	// make sure TempFolder exists
 	err := os.MkdirAll(opts.LocalTempPath, 0700)
 	if err != nil {
-		return nil, fmt.Errorf("uploadLocalFile: mkdir %q: %v", opts.LocalTempPath, err)
+		return nil, fmt.Errorf("newLocalFile: mkdir %q: %v", opts.LocalTempPath, err)
 	}
 
 	file, err := ioutil.TempFile(opts.LocalTempPath, opts.TempFilePrefix)
 	if err != nil {
-		return nil, fmt.Errorf("uploadLocalFile: create file: %v", err)
+		return nil, fmt.Errorf("newLocalFile: create file: %v", err)
 	}
 
 	go func() {
@@ -228,32 +229,5 @@ func (fh *FileHandler) uploadLocalFile(ctx context.Context, opts *SaveFileOpts)
 	}()
 
 	fh.LocalPath = file.Name()
-	return &localUpload{file}, nil
-}
-
-type localUpload struct{ io.WriteCloser }
-
-func (loc *localUpload) Consume(_ context.Context, r io.Reader, _ time.Time) (int64, error) {
-	n, err := io.Copy(loc.WriteCloser, r)
-	errClose := loc.Close()
-	if err == nil {
-		err = errClose
-	}
-	return n, err
-}
-
-// SaveFileFromDisk open the local file fileName and calls SaveFileFromReader
-func SaveFileFromDisk(ctx context.Context, fileName string, opts *SaveFileOpts) (fh *FileHandler, err error) {
-	file, err := os.Open(fileName)
-	if err != nil {
-		return nil, err
-	}
-	defer file.Close()
-
-	fi, err := file.Stat()
-	if err != nil {
-		return nil, err
-	}
-
-	return SaveFileFromReader(ctx, file, fi.Size(), opts)
+	return &filestore.LocalFile{File: file}, nil
 }

workhorse/internal/filestore/file_handler_test.go → workhorse/internal/upload/destination/destination_test.go

-package filestore_test
+package destination_test
 
 import (
 	"context"
@@ -17,13 +17,13 @@ import (
 	"gocloud.dev/blob"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/config"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore/test"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore/test"
 )
 
 func testDeadline() time.Time {
-	return time.Now().Add(filestore.DefaultObjectStoreTimeout)
+	return time.Now().Add(destination.DefaultObjectStoreTimeout)
 }
 
 func requireFileGetsRemovedAsync(t *testing.T, filePath string) {
@@ -39,7 +39,7 @@ func requireObjectStoreDeletedAsync(t *testing.T, expectedDeletes int, osStub *t
 	require.Eventually(t, func() bool { return osStub.DeletesCnt() == expectedDeletes }, time.Second, time.Millisecond, "Object not deleted")
 }
 
-func TestSaveFileWrongSize(t *testing.T) {
+func TestUploadWrongSize(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
@@ -47,15 +47,15 @@ func TestSaveFileWrongSize(t *testing.T) {
 	require.NoError(t, err)
 	defer os.RemoveAll(tmpFolder)
 
-	opts := &filestore.SaveFileOpts{LocalTempPath: tmpFolder, TempFilePrefix: "test-file"}
-	fh, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize+1, opts)
+	opts := &destination.UploadOpts{LocalTempPath: tmpFolder, TempFilePrefix: "test-file"}
+	fh, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize+1, opts)
 	require.Error(t, err)
-	_, isSizeError := err.(filestore.SizeError)
+	_, isSizeError := err.(destination.SizeError)
 	require.True(t, isSizeError, "Should fail with SizeError")
 	require.Nil(t, fh)
 }
 
-func TestSaveFileWithKnownSizeExceedLimit(t *testing.T) {
+func TestUploadWithKnownSizeExceedLimit(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
@@ -63,15 +63,15 @@ func TestSaveFileWithKnownSizeExceedLimit(t *testing.T) {
 	require.NoError(t, err)
 	defer os.RemoveAll(tmpFolder)
 
-	opts := &filestore.SaveFileOpts{LocalTempPath: tmpFolder, TempFilePrefix: "test-file", MaximumSize: test.ObjectSize - 1}
-	fh, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, opts)
+	opts := &destination.UploadOpts{LocalTempPath: tmpFolder, TempFilePrefix: "test-file", MaximumSize: test.ObjectSize - 1}
+	fh, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, opts)
 	require.Error(t, err)
-	_, isSizeError := err.(filestore.SizeError)
+	_, isSizeError := err.(destination.SizeError)
 	require.True(t, isSizeError, "Should fail with SizeError")
 	require.Nil(t, fh)
 }
 
-func TestSaveFileWithUnknownSizeExceedLimit(t *testing.T) {
+func TestUploadWithUnknownSizeExceedLimit(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
@@ -79,22 +79,13 @@ func TestSaveFileWithUnknownSizeExceedLimit(t *testing.T) {
 	require.NoError(t, err)
 	defer os.RemoveAll(tmpFolder)
 
-	opts := &filestore.SaveFileOpts{LocalTempPath: tmpFolder, TempFilePrefix: "test-file", MaximumSize: test.ObjectSize - 1}
-	fh, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), -1, opts)
-	require.Equal(t, err, filestore.ErrEntityTooLarge)
+	opts := &destination.UploadOpts{LocalTempPath: tmpFolder, TempFilePrefix: "test-file", MaximumSize: test.ObjectSize - 1}
+	fh, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), -1, opts)
+	require.Equal(t, err, destination.ErrEntityTooLarge)
 	require.Nil(t, fh)
 }
 
-func TestSaveFromDiskNotExistingFile(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-	fh, err := filestore.SaveFileFromDisk(ctx, "/I/do/not/exist", &filestore.SaveFileOpts{})
-	require.Error(t, err, "SaveFileFromDisk should fail")
-	require.True(t, os.IsNotExist(err), "Provided file should not exists")
-	require.Nil(t, fh, "On error FileHandler should be nil")
-}
-
-func TestSaveFileWrongETag(t *testing.T) {
+func TestUploadWrongETag(t *testing.T) {
 	tests := []struct {
 		name      string
 		multipart bool
@@ -110,7 +101,7 @@ func TestSaveFileWrongETag(t *testing.T) {
 
 			objectURL := ts.URL + test.ObjectPath
 
-			opts := &filestore.SaveFileOpts{
+			opts := &destination.UploadOpts{
 				RemoteID:        "test-file",
 				RemoteURL:       objectURL,
 				PresignedPut:    objectURL + "?Signature=ASignature",
@@ -126,7 +117,7 @@ func TestSaveFileWrongETag(t *testing.T) {
 				osStub.InitiateMultipartUpload(test.ObjectPath)
 			}
 			ctx, cancel := context.WithCancel(context.Background())
-			fh, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, opts)
+			fh, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, opts)
 			require.Nil(t, fh)
 			require.Error(t, err)
 			require.Equal(t, 1, osStub.PutsCnt(), "File not uploaded")
@@ -138,32 +129,7 @@ func TestSaveFileWrongETag(t *testing.T) {
 	}
 }
 
-func TestSaveFileFromDiskToLocalPath(t *testing.T) {
-	f, err := ioutil.TempFile("", "workhorse-test")
-	require.NoError(t, err)
-	defer os.Remove(f.Name())
-
-	_, err = fmt.Fprint(f, test.ObjectContent)
-	require.NoError(t, err)
-
-	tmpFolder, err := ioutil.TempDir("", "workhorse-test-tmp")
-	require.NoError(t, err)
-	defer os.RemoveAll(tmpFolder)
-
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	opts := &filestore.SaveFileOpts{LocalTempPath: tmpFolder}
-	fh, err := filestore.SaveFileFromDisk(ctx, f.Name(), opts)
-	require.NoError(t, err)
-	require.NotNil(t, fh)
-
-	require.NotEmpty(t, fh.LocalPath, "File not persisted on disk")
-	_, err = os.Stat(fh.LocalPath)
-	require.NoError(t, err)
-}
-
-func TestSaveFile(t *testing.T) {
+func TestUpload(t *testing.T) {
 	testhelper.ConfigureSecret()
 
 	type remote int
@@ -189,7 +155,7 @@ func TestSaveFile(t *testing.T) {
 
 	for _, spec := range tests {
 		t.Run(spec.name, func(t *testing.T) {
-			var opts filestore.SaveFileOpts
+			var opts destination.UploadOpts
 			var expectedDeletes, expectedPuts int
 
 			osStub, ts := test.StartObjectStore()
@@ -231,7 +197,7 @@ func TestSaveFile(t *testing.T) {
 			ctx, cancel := context.WithCancel(context.Background())
 			defer cancel()
 
-			fh, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, &opts)
+			fh, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, &opts)
 			require.NoError(t, err)
 			require.NotNil(t, fh)
 
@@ -279,7 +245,7 @@ func TestSaveFile(t *testing.T) {
 	}
 }
 
-func TestSaveFileWithS3WorkhorseClient(t *testing.T) {
+func TestUploadWithS3WorkhorseClient(t *testing.T) {
 	tests := []struct {
 		name        string
 		objectSize  int64
@@ -298,7 +264,7 @@ func TestSaveFileWithS3WorkhorseClient(t *testing.T) {
 			name:        "unknown object size with limit",
 			objectSize:  -1,
 			maxSize:     test.ObjectSize - 1,
-			expectedErr: filestore.ErrEntityTooLarge,
+			expectedErr: destination.ErrEntityTooLarge,
 		},
 	}
 
@@ -312,12 +278,12 @@ func TestSaveFileWithS3WorkhorseClient(t *testing.T) {
 			defer cancel()
 
 			remoteObject := "tmp/test-file/1"
-			opts := filestore.SaveFileOpts{
+			opts := destination.UploadOpts{
 				RemoteID:           "test-file",
 				Deadline:           testDeadline(),
 				UseWorkhorseClient: true,
 				RemoteTempObjectID: remoteObject,
-				ObjectStorageConfig: filestore.ObjectStorageConfig{
+				ObjectStorageConfig: destination.ObjectStorageConfig{
 					Provider:      "AWS",
 					S3Credentials: s3Creds,
 					S3Config:      s3Config,
@@ -325,7 +291,7 @@ func TestSaveFileWithS3WorkhorseClient(t *testing.T) {
 				MaximumSize: tc.maxSize,
 			}
 
-			_, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), tc.objectSize, &opts)
+			_, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), tc.objectSize, &opts)
 
 			if tc.expectedErr == nil {
 				require.NoError(t, err)
@@ -338,7 +304,7 @@ func TestSaveFileWithS3WorkhorseClient(t *testing.T) {
 	}
 }
 
-func TestSaveFileWithAzureWorkhorseClient(t *testing.T) {
+func TestUploadWithAzureWorkhorseClient(t *testing.T) {
 	mux, bucketDir, cleanup := test.SetupGoCloudFileBucket(t, "azblob")
 	defer cleanup()
 
@@ -346,48 +312,48 @@ func TestSaveFileWithAzureWorkhorseClient(t *testing.T) {
 	defer cancel()
 
 	remoteObject := "tmp/test-file/1"
-	opts := filestore.SaveFileOpts{
+	opts := destination.UploadOpts{
 		RemoteID:           "test-file",
 		Deadline:           testDeadline(),
 		UseWorkhorseClient: true,
 		RemoteTempObjectID: remoteObject,
-		ObjectStorageConfig: filestore.ObjectStorageConfig{
+		ObjectStorageConfig: destination.ObjectStorageConfig{
 			Provider:      "AzureRM",
 			URLMux:        mux,
 			GoCloudConfig: config.GoCloudConfig{URL: "azblob://test-container"},
 		},
 	}
 
-	_, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, &opts)
+	_, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, &opts)
 	require.NoError(t, err)
 
 	test.GoCloudObjectExists(t, bucketDir, remoteObject)
 }
 
-func TestSaveFileWithUnknownGoCloudScheme(t *testing.T) {
+func TestUploadWithUnknownGoCloudScheme(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
 	mux := new(blob.URLMux)
 
 	remoteObject := "tmp/test-file/1"
-	opts := filestore.SaveFileOpts{
+	opts := destination.UploadOpts{
 		RemoteID:           "test-file",
 		Deadline:           testDeadline(),
 		UseWorkhorseClient: true,
 		RemoteTempObjectID: remoteObject,
-		ObjectStorageConfig: filestore.ObjectStorageConfig{
+		ObjectStorageConfig: destination.ObjectStorageConfig{
 			Provider:      "SomeCloud",
 			URLMux:        mux,
 			GoCloudConfig: config.GoCloudConfig{URL: "foo://test-container"},
 		},
 	}
 
-	_, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, &opts)
+	_, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, &opts)
 	require.Error(t, err)
 }
 
-func TestSaveMultipartInBodyFailure(t *testing.T) {
+func TestUploadMultipartInBodyFailure(t *testing.T) {
 	osStub, ts := test.StartObjectStore()
 	defer ts.Close()
 
@@ -395,7 +361,7 @@ func TestSaveMultipartInBodyFailure(t *testing.T) {
 	// this is the only way to get an in-body failure from our ObjectStoreStub
 	objectPath := "/bucket-but-no-object-key"
 	objectURL := ts.URL + objectPath
-	opts := filestore.SaveFileOpts{
+	opts := destination.UploadOpts{
 		RemoteID:                   "test-file",
 		RemoteURL:                  objectURL,
 		PartSize:                   test.ObjectSize,
@@ -409,13 +375,13 @@ func TestSaveMultipartInBodyFailure(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	fh, err := filestore.SaveFileFromReader(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, &opts)
+	fh, err := destination.Upload(ctx, strings.NewReader(test.ObjectContent), test.ObjectSize, &opts)
 	require.Nil(t, fh)
 	require.Error(t, err)
 	require.EqualError(t, err, test.MultipartUploadInternalError().Error())
 }
 
-func TestSaveRemoteFileWithLimit(t *testing.T) {
+func TestUploadRemoteFileWithLimit(t *testing.T) {
 	testhelper.ConfigureSecret()
 
 	type remote int
@@ -449,20 +415,20 @@ func TestSaveRemoteFileWithLimit(t *testing.T) {
 			testData:    test.ObjectContent,
 			objectSize:  -1,
 			maxSize:     test.ObjectSize - 1,
-			expectedErr: filestore.ErrEntityTooLarge,
+			expectedErr: destination.ErrEntityTooLarge,
 		},
 		{
 			name:        "large object with unknown size with limit",
 			testData:    string(make([]byte, 20000)),
 			objectSize:  -1,
 			maxSize:     19000,
-			expectedErr: filestore.ErrEntityTooLarge,
+			expectedErr: destination.ErrEntityTooLarge,
 		},
 	}
 
 	for _, tc := range tests {
 		t.Run(tc.name, func(t *testing.T) {
-			var opts filestore.SaveFileOpts
+			var opts destination.UploadOpts
 
 			for _, remoteType := range remoteTypes {
 				tmpFolder, err := ioutil.TempDir("", "workhorse-test-tmp")
@@ -502,7 +468,7 @@ func TestSaveRemoteFileWithLimit(t *testing.T) {
 				ctx, cancel := context.WithCancel(context.Background())
 				defer cancel()
 
-				fh, err := filestore.SaveFileFromReader(ctx, strings.NewReader(tc.testData), tc.objectSize, &opts)
+				fh, err := destination.Upload(ctx, strings.NewReader(tc.testData), tc.objectSize, &opts)
 
 				if tc.expectedErr == nil {
 					require.NoError(t, err)
@@ -516,7 +482,7 @@ func TestSaveRemoteFileWithLimit(t *testing.T) {
 	}
 }
 
-func checkFileHandlerWithFields(t *testing.T, fh *filestore.FileHandler, fields map[string]string, prefix string) {
+func checkFileHandlerWithFields(t *testing.T, fh *destination.FileHandler, fields map[string]string, prefix string) {
 	key := func(field string) string {
 		if prefix == "" {
 			return field

workhorse/internal/upload/destination/filestore/filestore.go

+package filestore
+
+import (
+	"context"
+	"io"
+	"time"
+)
+
+type LocalFile struct {
+	File io.WriteCloser
+}
+
+func (lf *LocalFile) Consume(_ context.Context, r io.Reader, _ time.Time) (int64, error) {
+	n, err := io.Copy(lf.File, r)
+	errClose := lf.File.Close()
+	if err == nil {
+		err = errClose
+	}
+	return n, err
+}

workhorse/internal/upload/destination/filestore/filestore_test.go

+package filestore
+
+import (
+	"context"
+	"io/ioutil"
+	"os"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestConsume(t *testing.T) {
+	f, err := ioutil.TempFile("", "filestore-local-file")
+	if f != nil {
+		defer os.Remove(f.Name())
+	}
+	require.NoError(t, err)
+	defer f.Close()
+
+	localFile := &LocalFile{File: f}
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	content := "file content"
+	reader := strings.NewReader(content)
+	var deadline time.Time
+
+	n, err := localFile.Consume(ctx, reader, deadline)
+	require.NoError(t, err)
+	require.Equal(t, int64(len(content)), n)
+
+	consumedContent, err := ioutil.ReadFile(f.Name())
+	require.NoError(t, err)
+	require.Equal(t, content, string(consumedContent))
+}

workhorse/internal/filestore/multi_hash.go → workhorse/internal/upload/destination/multi_hash.go

-package filestore
+package destination
 
 import (
 	"crypto/md5"

workhorse/internal/objectstore/gocloud_object_test.go → workhorse/internal/upload/destination/objectstore/gocloud_object_test.go

@@ -9,9 +9,9 @@ import (
 
 	"github.com/stretchr/testify/require"
 
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore/test"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore/test"
 )
 
 func TestGoCloudObjectUpload(t *testing.T) {

workhorse/internal/objectstore/multipart_test.go → workhorse/internal/upload/destination/objectstore/multipart_test.go

@@ -11,8 +11,8 @@ import (
 
 	"github.com/stretchr/testify/require"
 
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore/test"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore/test"
 )
 
 func TestMultipartUploadWithUpcaseETags(t *testing.T) {

workhorse/internal/objectstore/object_test.go → workhorse/internal/upload/destination/objectstore/object_test.go

@@ -11,8 +11,8 @@ import (
 
 	"github.com/stretchr/testify/require"
 
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore/test"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore/test"
 )
 
 const testTimeout = 10 * time.Second

workhorse/internal/objectstore/s3_object_test.go → workhorse/internal/upload/destination/objectstore/s3_object_test.go

@@ -18,9 +18,9 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/config"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore/test"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore/test"
 )
 
 type failedReader struct {

workhorse/internal/objectstore/test/objectstore_stub.go → workhorse/internal/upload/destination/objectstore/test/objectstore_stub.go

@@ -13,7 +13,7 @@ import (
 	"strings"
 	"sync"
 
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore"
 )
 
 type partsEtagMap map[int]string

workhorse/internal/filestore/reader.go → workhorse/internal/upload/destination/reader.go

-package filestore
+package destination
 
 import "io"
 

workhorse/internal/filestore/reader_test.go → workhorse/internal/upload/destination/reader_test.go

-package filestore
+package destination
 
 import (
 	"fmt"

workhorse/internal/filestore/save_file_opts.go → workhorse/internal/upload/destination/upload_opts.go

-package filestore
+package destination
 
 import (
 	"errors"
@@ -27,8 +27,8 @@ type ObjectStorageConfig struct {
 	GoCloudConfig config.GoCloudConfig
 }
 
-// SaveFileOpts represents all the options available for saving a file to object store
-type SaveFileOpts struct {
+// UploadOpts represents all the options available for saving a file to object store
+type UploadOpts struct {
 	// TempFilePrefix is the prefix used to create temporary local file
 	TempFilePrefix string
 	// LocalTempPath is the directory where to write a local copy of the file
@@ -66,28 +66,28 @@ type SaveFileOpts struct {
 }
 
 // UseWorkhorseClientEnabled checks if the options require direct access to object storage
-func (s *SaveFileOpts) UseWorkhorseClientEnabled() bool {
+func (s *UploadOpts) UseWorkhorseClientEnabled() bool {
 	return s.UseWorkhorseClient && s.ObjectStorageConfig.IsValid() && s.RemoteTempObjectID != ""
 }
 
 // IsLocal checks if the options require the writing of the file on disk
-func (s *SaveFileOpts) IsLocal() bool {
+func (s *UploadOpts) IsLocal() bool {
 	return s.LocalTempPath != ""
 }
 
 // IsMultipart checks if the options requires a Multipart upload
-func (s *SaveFileOpts) IsMultipart() bool {
+func (s *UploadOpts) IsMultipart() bool {
 	return s.PartSize > 0
 }
 
-// GetOpts converts GitLab api.Response to a proper SaveFileOpts
-func GetOpts(apiResponse *api.Response) (*SaveFileOpts, error) {
+// GetOpts converts GitLab api.Response to a proper UploadOpts
+func GetOpts(apiResponse *api.Response) (*UploadOpts, error) {
 	timeout := time.Duration(apiResponse.RemoteObject.Timeout) * time.Second
 	if timeout == 0 {
 		timeout = DefaultObjectStoreTimeout
 	}
 
-	opts := SaveFileOpts{
+	opts := UploadOpts{
 		LocalTempPath:      apiResponse.TempPath,
 		RemoteID:           apiResponse.RemoteObject.ID,
 		RemoteURL:          apiResponse.RemoteObject.GetURL,

workhorse/internal/filestore/save_file_opts_test.go → workhorse/internal/upload/destination/upload_opts_test.go

-package filestore_test
+package destination_test
 
 import (
 	"testing"
@@ -8,11 +8,11 @@ import (
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/config"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore/test"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore/test"
 )
 
-func TestSaveFileOptsLocalAndRemote(t *testing.T) {
+func TestUploadOptsLocalAndRemote(t *testing.T) {
 	tests := []struct {
 		name          string
 		localTempPath string
@@ -43,7 +43,7 @@ func TestSaveFileOptsLocalAndRemote(t *testing.T) {
 
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
-			opts := filestore.SaveFileOpts{
+			opts := destination.UploadOpts{
 				LocalTempPath: test.localTempPath,
 				PresignedPut:  test.presignedPut,
 				PartSize:      test.partSize,
@@ -106,7 +106,7 @@ func TestGetOpts(t *testing.T) {
 				},
 			}
 			deadline := time.Now().Add(time.Duration(apiResponse.RemoteObject.Timeout) * time.Second)
-			opts, err := filestore.GetOpts(apiResponse)
+			opts, err := destination.GetOpts(apiResponse)
 			require.NoError(t, err)
 
 			require.Equal(t, apiResponse.TempPath, opts.LocalTempPath)
@@ -155,22 +155,22 @@ func TestGetOptsFail(t *testing.T) {
 
 	for _, tc := range testCases {
 		t.Run(tc.desc, func(t *testing.T) {
-			_, err := filestore.GetOpts(tc.in)
+			_, err := destination.GetOpts(tc.in)
 			require.Error(t, err, "expect input to be rejected")
 		})
 	}
 }
 
 func TestGetOptsDefaultTimeout(t *testing.T) {
-	deadline := time.Now().Add(filestore.DefaultObjectStoreTimeout)
-	opts, err := filestore.GetOpts(&api.Response{TempPath: "/foo/bar"})
+	deadline := time.Now().Add(destination.DefaultObjectStoreTimeout)
+	opts, err := destination.GetOpts(&api.Response{TempPath: "/foo/bar"})
 	require.NoError(t, err)
 
 	require.WithinDuration(t, deadline, opts.Deadline, time.Minute)
 }
 
 func TestUseWorkhorseClientEnabled(t *testing.T) {
-	cfg := filestore.ObjectStorageConfig{
+	cfg := destination.ObjectStorageConfig{
 		Provider: "AWS",
 		S3Config: config.S3Config{
 			Bucket: "test-bucket",
@@ -195,7 +195,7 @@ func TestUseWorkhorseClientEnabled(t *testing.T) {
 		name                string
 		UseWorkhorseClient  bool
 		remoteTempObjectID  string
-		objectStorageConfig filestore.ObjectStorageConfig
+		objectStorageConfig destination.ObjectStorageConfig
 		expected            bool
 	}{
 		{
@@ -243,7 +243,7 @@ func TestUseWorkhorseClientEnabled(t *testing.T) {
 			name:               "missing S3 bucket",
 			UseWorkhorseClient: true,
 			remoteTempObjectID: "test-object",
-			objectStorageConfig: filestore.ObjectStorageConfig{
+			objectStorageConfig: destination.ObjectStorageConfig{
 				Provider: "AWS",
 				S3Config: config.S3Config{},
 			},
@@ -269,7 +269,7 @@ func TestUseWorkhorseClientEnabled(t *testing.T) {
 				},
 			}
 			deadline := time.Now().Add(time.Duration(apiResponse.RemoteObject.Timeout) * time.Second)
-			opts, err := filestore.GetOpts(apiResponse)
+			opts, err := destination.GetOpts(apiResponse)
 			require.NoError(t, err)
 			opts.ObjectStorageConfig = test.objectStorageConfig
 
@@ -323,7 +323,7 @@ func TestGoCloudConfig(t *testing.T) {
 				},
 			}
 			deadline := time.Now().Add(time.Duration(apiResponse.RemoteObject.Timeout) * time.Second)
-			opts, err := filestore.GetOpts(apiResponse)
+			opts, err := destination.GetOpts(apiResponse)
 			require.NoError(t, err)
 			opts.ObjectStorageConfig.URLMux = mux
 

workhorse/internal/upload/lfs_preparer.go

@@ -5,7 +5,7 @@ import (
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/config"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 )
 
 type object struct {
@@ -13,7 +13,7 @@ type object struct {
 	oid  string
 }
 
-func (l *object) Verify(fh *filestore.FileHandler) error {
+func (l *object) Verify(fh *destination.FileHandler) error {
 	if fh.Size != l.size {
 		return fmt.Errorf("LFSObject: expected size %d, wrote %d", l.size, fh.Size)
 	}
@@ -35,7 +35,7 @@ func NewLfsPreparer(c config.Config, objectPreparer Preparer) Preparer {
 	return &uploadPreparer{objectPreparer: objectPreparer}
 }
 
-func (l *uploadPreparer) Prepare(a *api.Response) (*filestore.SaveFileOpts, Verifier, error) {
+func (l *uploadPreparer) Prepare(a *api.Response) (*destination.UploadOpts, Verifier, error) {
 	opts, _, err := l.objectPreparer.Prepare(a)
 	if err != nil {
 		return nil, nil, err

workhorse/internal/upload/object_storage_preparer.go

@@ -3,7 +3,7 @@ package upload
 import (
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/config"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 )
 
 type ObjectStoragePreparer struct {
@@ -18,8 +18,8 @@ func NewObjectStoragePreparer(c config.Config) Preparer {
 	return &ObjectStoragePreparer{credentials: c.ObjectStorageCredentials, config: c.ObjectStorageConfig}
 }
 
-func (p *ObjectStoragePreparer) Prepare(a *api.Response) (*filestore.SaveFileOpts, Verifier, error) {
-	opts, err := filestore.GetOpts(a)
+func (p *ObjectStoragePreparer) Prepare(a *api.Response) (*destination.UploadOpts, Verifier, error) {
+	opts, err := destination.GetOpts(a)
 	if err != nil {
 		return nil, nil, err
 	}

workhorse/internal/upload/preparer.go

@@ -2,7 +2,7 @@ package upload
 
 import (
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 )
 
 // Verifier is an optional pluggable behavior for upload paths. If
@@ -12,22 +12,22 @@ import (
 // checksum of the uploaded file.
 type Verifier interface {
 	// Verify can abort the upload by returning an error
-	Verify(handler *filestore.FileHandler) error
+	Verify(handler *destination.FileHandler) error
 }
 
 // Preparer is a pluggable behavior that interprets a Rails API response
 // and either tells Workhorse how to handle the upload, via the
-// SaveFileOpts and Verifier, or it rejects the request by returning a
+// UploadOpts and Verifier, or it rejects the request by returning a
 // non-nil error. Its intended use is to make sure the upload gets stored
 // in the right location: either a local directory, or one of several
 // supported object storage backends.
 type Preparer interface {
-	Prepare(a *api.Response) (*filestore.SaveFileOpts, Verifier, error)
+	Prepare(a *api.Response) (*destination.UploadOpts, Verifier, error)
 }
 
 type DefaultPreparer struct{}
 
-func (s *DefaultPreparer) Prepare(a *api.Response) (*filestore.SaveFileOpts, Verifier, error) {
-	opts, err := filestore.GetOpts(a)
+func (s *DefaultPreparer) Prepare(a *api.Response) (*destination.UploadOpts, Verifier, error) {
+	opts, err := destination.GetOpts(a)
 	return opts, nil, err
 }

workhorse/internal/upload/rewrite.go

@@ -21,8 +21,8 @@ import (
 	"golang.org/x/image/tiff"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/lsif_transformer/parser"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/exif"
 )
 
@@ -68,7 +68,7 @@ type rewriter struct {
 	finalizedFields map[string]bool
 }
 
-func rewriteFormFilesFromMultipart(r *http.Request, writer *multipart.Writer, preauth *api.Response, filter MultipartFormProcessor, opts *filestore.SaveFileOpts) error {
+func rewriteFormFilesFromMultipart(r *http.Request, writer *multipart.Writer, preauth *api.Response, filter MultipartFormProcessor, opts *destination.UploadOpts) error {
 	// Create multipart reader
 	reader, err := r.MultipartReader()
 	if err != nil {
@@ -128,7 +128,7 @@ func parseAndNormalizeContentDisposition(header textproto.MIMEHeader) (string, s
 	return params["name"], params["filename"]
 }
 
-func (rew *rewriter) handleFilePart(ctx context.Context, name string, p *multipart.Part, opts *filestore.SaveFileOpts) error {
+func (rew *rewriter) handleFilePart(ctx context.Context, name string, p *multipart.Part, opts *destination.UploadOpts) error {
 	if rew.filter.Count() >= maxFilesAllowed {
 		return ErrTooManyFilesUploaded
 	}
@@ -164,10 +164,10 @@ func (rew *rewriter) handleFilePart(ctx context.Context, name string, p *multipa
 
 	defer inputReader.Close()
 
-	fh, err := filestore.SaveFileFromReader(ctx, inputReader, -1, opts)
+	fh, err := destination.Upload(ctx, inputReader, -1, opts)
 	if err != nil {
 		switch err {
-		case filestore.ErrEntityTooLarge, exif.ErrRemovingExif:
+		case destination.ErrEntityTooLarge, exif.ErrRemovingExif:
 			return err
 		default:
 			return fmt.Errorf("persisting multipart file: %v", err)

workhorse/internal/upload/saved_file_tracker.go

@@ -6,8 +6,8 @@ import (
 	"mime/multipart"
 	"net/http"
 
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/secret"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 )
 
 type SavedFileTracker struct {
@@ -26,7 +26,7 @@ func (s *SavedFileTracker) Count() int {
 	return len(s.rewrittenFields)
 }
 
-func (s *SavedFileTracker) ProcessFile(_ context.Context, fieldName string, file *filestore.FileHandler, _ *multipart.Writer) error {
+func (s *SavedFileTracker) ProcessFile(_ context.Context, fieldName string, file *destination.FileHandler, _ *multipart.Writer) error {
 	if _, ok := s.rewrittenFields[fieldName]; ok {
 		return fmt.Errorf("the %v field has already been processed", fieldName)
 	}

workhorse/internal/upload/saved_file_tracker_test.go

@@ -10,8 +10,8 @@ import (
 
 	"github.com/stretchr/testify/require"
 
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 )
 
 func TestSavedFileTracking(t *testing.T) {
@@ -23,7 +23,7 @@ func TestSavedFileTracking(t *testing.T) {
 	tracker := SavedFileTracker{Request: r}
 	require.Equal(t, "accelerate", tracker.Name())
 
-	file := &filestore.FileHandler{}
+	file := &destination.FileHandler{}
 	ctx := context.Background()
 	tracker.ProcessFile(ctx, "test", file, nil)
 	require.Equal(t, 1, tracker.Count())
@@ -40,7 +40,7 @@ func TestSavedFileTracking(t *testing.T) {
 
 func TestDuplicatedFileProcessing(t *testing.T) {
 	tracker := SavedFileTracker{}
-	file := &filestore.FileHandler{}
+	file := &destination.FileHandler{}
 
 	require.NoError(t, tracker.ProcessFile(context.Background(), "file", file, nil))
 

workhorse/internal/upload/uploads.go

@@ -11,8 +11,8 @@ import (
 	"github.com/golang-jwt/jwt/v4"
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/filestore"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/exif"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/zipartifacts"
 )
@@ -31,7 +31,7 @@ type MultipartClaims struct {
 // MultipartFormProcessor abstracts away implementation differences
 // between generic MIME multipart file uploads and CI artifact uploads.
 type MultipartFormProcessor interface {
-	ProcessFile(ctx context.Context, formName string, file *filestore.FileHandler, writer *multipart.Writer) error
+	ProcessFile(ctx context.Context, formName string, file *destination.FileHandler, writer *multipart.Writer) error
 	ProcessField(ctx context.Context, formName string, writer *multipart.Writer) error
 	Finalize(ctx context.Context) error
 	Name() string
@@ -40,7 +40,7 @@ type MultipartFormProcessor interface {
 
 // interceptMultipartFiles is the core of the implementation of
 // Multipart.
-func interceptMultipartFiles(w http.ResponseWriter, r *http.Request, h http.Handler, preauth *api.Response, filter MultipartFormProcessor, opts *filestore.SaveFileOpts) {
+func interceptMultipartFiles(w http.ResponseWriter, r *http.Request, h http.Handler, preauth *api.Response, filter MultipartFormProcessor, opts *destination.UploadOpts) {
 	var body bytes.Buffer
 	writer := multipart.NewWriter(&body)
 	defer writer.Close()
@@ -55,7 +55,7 @@ func interceptMultipartFiles(w http.ResponseWriter, r *http.Request, h http.Hand
 			helper.CaptureAndFail(w, r, err, err.Error(), http.StatusBadRequest)
 		case http.ErrNotMultipart:
 			h.ServeHTTP(w, r)
-		case filestore.ErrEntityTooLarge:
+		case destination.ErrEntityTooLarge:
 			helper.RequestEntityTooLarge(w, r, err)
 		case zipartifacts.ErrBadMetadata:
 			helper.RequestEntityTooLarge(w, r, err)

workhorse/internal/upload/uploads_test.go

@@ -22,9 +22,9 @@ import (
 
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/api"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
-	"gitlab.com/gitlab-org/gitlab/workhorse/internal/objectstore/test"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/proxy"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/testhelper"
+	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upload/destination/objectstore/test"
 	"gitlab.com/gitlab-org/gitlab/workhorse/internal/upstream/roundtripper"
 )