File: reader.go

package info (click to toggle)
golang-gopkg-cheggaaa-pb.v1 1.0.25-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, bullseye, buster, buster-backports, experimental, sid
  • size: 160 kB
  • sloc: makefile: 2
file content (25 lines) | stat: -rw-r--r-- 400 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
package pb

import (
	"io"
)

// It's proxy reader, implement io.Reader
type Reader struct {
	io.Reader
	bar *ProgressBar
}

func (r *Reader) Read(p []byte) (n int, err error) {
	n, err = r.Reader.Read(p)
	r.bar.Add(n)
	return
}

// Close the reader when it implements io.Closer
func (r *Reader) Close() (err error) {
	if closer, ok := r.Reader.(io.Closer); ok {
		return closer.Close()
	}
	return
}