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Diffstat (limited to 'vendor/github.com/vbauerster/mpb/v6/proxyreader.go')
-rw-r--r--vendor/github.com/vbauerster/mpb/v6/proxyreader.go90
1 files changed, 0 insertions, 90 deletions
diff --git a/vendor/github.com/vbauerster/mpb/v6/proxyreader.go b/vendor/github.com/vbauerster/mpb/v6/proxyreader.go
deleted file mode 100644
index 316f438d7..000000000
--- a/vendor/github.com/vbauerster/mpb/v6/proxyreader.go
+++ /dev/null
@@ -1,90 +0,0 @@
-package mpb
-
-import (
- "io"
- "io/ioutil"
- "time"
-)
-
-type proxyReader struct {
- io.ReadCloser
- bar *Bar
-}
-
-func (x *proxyReader) Read(p []byte) (int, error) {
- n, err := x.ReadCloser.Read(p)
- x.bar.IncrBy(n)
- if err == io.EOF {
- go x.bar.SetTotal(0, true)
- }
- return n, err
-}
-
-type proxyWriterTo struct {
- io.ReadCloser // *proxyReader
- wt io.WriterTo
- bar *Bar
-}
-
-func (x *proxyWriterTo) WriteTo(w io.Writer) (int64, error) {
- n, err := x.wt.WriteTo(w)
- x.bar.IncrInt64(n)
- if err == io.EOF {
- go x.bar.SetTotal(0, true)
- }
- return n, err
-}
-
-type ewmaProxyReader struct {
- io.ReadCloser // *proxyReader
- bar *Bar
- iT time.Time
-}
-
-func (x *ewmaProxyReader) Read(p []byte) (int, error) {
- n, err := x.ReadCloser.Read(p)
- if n > 0 {
- x.bar.DecoratorEwmaUpdate(time.Since(x.iT))
- x.iT = time.Now()
- }
- return n, err
-}
-
-type ewmaProxyWriterTo struct {
- io.ReadCloser // *ewmaProxyReader
- wt io.WriterTo // *proxyWriterTo
- bar *Bar
- iT time.Time
-}
-
-func (x *ewmaProxyWriterTo) WriteTo(w io.Writer) (int64, error) {
- n, err := x.wt.WriteTo(w)
- if n > 0 {
- x.bar.DecoratorEwmaUpdate(time.Since(x.iT))
- x.iT = time.Now()
- }
- return n, err
-}
-
-func newProxyReader(r io.Reader, bar *Bar) io.ReadCloser {
- rc := toReadCloser(r)
- rc = &proxyReader{rc, bar}
-
- if wt, isWriterTo := r.(io.WriterTo); bar.hasEwmaDecorators {
- now := time.Now()
- rc = &ewmaProxyReader{rc, bar, now}
- if isWriterTo {
- rc = &ewmaProxyWriterTo{rc, wt, bar, now}
- }
- } else if isWriterTo {
- rc = &proxyWriterTo{rc, wt, bar}
- }
- return rc
-}
-
-func toReadCloser(r io.Reader) io.ReadCloser {
- if rc, ok := r.(io.ReadCloser); ok {
- return rc
- }
- return ioutil.NopCloser(r)
-}