gitea-tea/vendor/github.com/AlecAivazis/survey/v2/terminal/buffered_reader.go

23 lines
324 B
Go
Raw Normal View History

package terminal
import (
"bytes"
"io"
)
type BufferedReader struct {
In io.Reader
Buffer *bytes.Buffer
}
func (br *BufferedReader) Read(p []byte) (int, error) {
n, err := br.Buffer.Read(p)
if err != nil && err != io.EOF {
return n, err
} else if err == nil {
return n, nil
}
return br.In.Read(p[n:])
}