1 files changed, 0 insertions, 101 deletions
diff --git a/vendor/github.com/minio/minio-go/v7/hook-reader.go b/vendor/github.com/minio/minio-go/v7/hook-reader.go
deleted file mode 100644
index 07bc7dbcf..000000000
--- a/vendor/github.com/minio/minio-go/v7/hook-reader.go
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * MinIO Go Library for Amazon S3 Compatible Cloud Storage
- * Copyright 2015-2017 MinIO, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package minio
-
-import (
-	"fmt"
-	"io"
-	"sync"
-)
-
-// hookReader hooks additional reader in the source stream. It is
-// useful for making progress bars. Second reader is appropriately
-// notified about the exact number of bytes read from the primary
-// source on each Read operation.
-type hookReader struct {
-	mu     sync.RWMutex
-	source io.Reader
-	hook   io.Reader
-}
-
-// Seek implements io.Seeker. Seeks source first, and if necessary
-// seeks hook if Seek method is appropriately found.
-func (hr *hookReader) Seek(offset int64, whence int) (n int64, err error) {
-	hr.mu.Lock()
-	defer hr.mu.Unlock()
-
-	// Verify for source has embedded Seeker, use it.
-	sourceSeeker, ok := hr.source.(io.Seeker)
-	if ok {
-		n, err = sourceSeeker.Seek(offset, whence)
-		if err != nil {
-			return 0, err
-		}
-	}
-
-	if hr.hook != nil {
-		// Verify if hook has embedded Seeker, use it.
-		hookSeeker, ok := hr.hook.(io.Seeker)
-		if ok {
-			var m int64
-			m, err = hookSeeker.Seek(offset, whence)
-			if err != nil {
-				return 0, err
-			}
-			if n != m {
-				return 0, fmt.Errorf("hook seeker seeked %d bytes, expected source %d bytes", m, n)
-			}
-		}
-	}
-
-	return n, nil
-}
-
-// Read implements io.Reader. Always reads from the source, the return
-// value 'n' number of bytes are reported through the hook. Returns
-// error for all non io.EOF conditions.
-func (hr *hookReader) Read(b []byte) (n int, err error) {
-	hr.mu.RLock()
-	defer hr.mu.RUnlock()
-
-	n, err = hr.source.Read(b)
-	if err != nil && err != io.EOF {
-		return n, err
-	}
-	if hr.hook != nil {
-		// Progress the hook with the total read bytes from the source.
-		if _, herr := hr.hook.Read(b[:n]); herr != nil {
-			if herr != io.EOF {
-				return n, herr
-			}
-		}
-	}
-	return n, err
-}
-
-// newHook returns a io.ReadSeeker which implements hookReader that
-// reports the data read from the source to the hook.
-func newHook(source, hook io.Reader) io.Reader {
-	if hook == nil {
-		return &hookReader{source: source}
-	}
-	return &hookReader{
-		source: source,
-		hook:   hook,
-	}
-}