[chore] remove vendor

1 files changed, 0 insertions, 131 deletions

diff --git a/vendor/github.com/klauspost/compress/zstd/bytebuf.go b/vendor/github.com/klauspost/compress/zstd/bytebuf.go
deleted file mode 100644
index 55a388553..000000000
--- a/vendor/github.com/klauspost/compress/zstd/bytebuf.go
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright 2019+ Klaus Post. All rights reserved.
-// License information can be found in the LICENSE file.
-// Based on work by Yann Collet, released under BSD License.
-
-package zstd
-
-import (
-	"fmt"
-	"io"
-)
-
-type byteBuffer interface {
-	// Read up to 8 bytes.
-	// Returns io.ErrUnexpectedEOF if this cannot be satisfied.
-	readSmall(n int) ([]byte, error)
-
-	// Read >8 bytes.
-	// MAY use the destination slice.
-	readBig(n int, dst []byte) ([]byte, error)
-
-	// Read a single byte.
-	readByte() (byte, error)
-
-	// Skip n bytes.
-	skipN(n int64) error
-}
-
-// in-memory buffer
-type byteBuf []byte
-
-func (b *byteBuf) readSmall(n int) ([]byte, error) {
-	if debugAsserts && n > 8 {
-		panic(fmt.Errorf("small read > 8 (%d). use readBig", n))
-	}
-	bb := *b
-	if len(bb) < n {
-		return nil, io.ErrUnexpectedEOF
-	}
-	r := bb[:n]
-	*b = bb[n:]
-	return r, nil
-}
-
-func (b *byteBuf) readBig(n int, dst []byte) ([]byte, error) {
-	bb := *b
-	if len(bb) < n {
-		return nil, io.ErrUnexpectedEOF
-	}
-	r := bb[:n]
-	*b = bb[n:]
-	return r, nil
-}
-
-func (b *byteBuf) readByte() (byte, error) {
-	bb := *b
-	if len(bb) < 1 {
-		return 0, io.ErrUnexpectedEOF
-	}
-	r := bb[0]
-	*b = bb[1:]
-	return r, nil
-}
-
-func (b *byteBuf) skipN(n int64) error {
-	bb := *b
-	if n < 0 {
-		return fmt.Errorf("negative skip (%d) requested", n)
-	}
-	if int64(len(bb)) < n {
-		return io.ErrUnexpectedEOF
-	}
-	*b = bb[n:]
-	return nil
-}
-
-// wrapper around a reader.
-type readerWrapper struct {
-	r   io.Reader
-	tmp [8]byte
-}
-
-func (r *readerWrapper) readSmall(n int) ([]byte, error) {
-	if debugAsserts && n > 8 {
-		panic(fmt.Errorf("small read > 8 (%d). use readBig", n))
-	}
-	n2, err := io.ReadFull(r.r, r.tmp[:n])
-	// We only really care about the actual bytes read.
-	if err != nil {
-		if err == io.EOF {
-			return nil, io.ErrUnexpectedEOF
-		}
-		if debugDecoder {
-			println("readSmall: got", n2, "want", n, "err", err)
-		}
-		return nil, err
-	}
-	return r.tmp[:n], nil
-}
-
-func (r *readerWrapper) readBig(n int, dst []byte) ([]byte, error) {
-	if cap(dst) < n {
-		dst = make([]byte, n)
-	}
-	n2, err := io.ReadFull(r.r, dst[:n])
-	if err == io.EOF && n > 0 {
-		err = io.ErrUnexpectedEOF
-	}
-	return dst[:n2], err
-}
-
-func (r *readerWrapper) readByte() (byte, error) {
-	n2, err := io.ReadFull(r.r, r.tmp[:1])
-	if err != nil {
-		if err == io.EOF {
-			err = io.ErrUnexpectedEOF
-		}
-		return 0, err
-	}
-	if n2 != 1 {
-		return 0, io.ErrUnexpectedEOF
-	}
-	return r.tmp[0], nil
-}
-
-func (r *readerWrapper) skipN(n int64) error {
-	n2, err := io.CopyN(io.Discard, r.r, n)
-	if n2 != n {
-		err = io.ErrUnexpectedEOF
-	}
-	return err
-}