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io.go
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/
io.go
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package plugtest
import (
"fmt"
"io"
"os"
"github.com/markbates/iox"
"github.com/markbates/plugins"
)
var _ plugins.IOSetable = &IO{}
var _ plugins.IOable = &IO{}
var _ plugins.Stderrer = &IO{}
var _ plugins.Stdiner = &IO{}
var _ plugins.Stdouter = &IO{}
type IO struct {
IO plugins.IO
}
func (i *IO) PluginName() string {
return fmt.Sprintf("%T", i)
}
func (i *IO) SetStdio(io plugins.IO) error {
if i == nil {
return fmt.Errorf("nil IO")
}
i.IO = io
return nil
}
func (i *IO) Stdio() plugins.IO {
if i == nil {
return iox.IO{}
}
return i.IO
}
func (i *IO) Stderr() io.Writer {
if i == nil {
return os.Stderr
}
return i.IO.Stderr()
}
func (i *IO) Stdin() io.Reader {
if i == nil {
return os.Stdin
}
return i.IO.Stdin()
}
func (i *IO) Stdout() io.Writer {
if i == nil {
return os.Stdout
}
return i.IO.Stdout()
}