35 lines
546 B
Go
35 lines
546 B
Go
package null
|
|
|
|
import (
|
|
"io"
|
|
"net/url"
|
|
)
|
|
|
|
const SchemeNull = "null"
|
|
|
|
type UpdaterHandler struct{}
|
|
|
|
func (h *UpdaterHandler) Match(url *url.URL) bool {
|
|
return url.Scheme == SchemeNull
|
|
}
|
|
|
|
func (u *UpdaterHandler) Update(url *url.URL) (io.WriteCloser, error) {
|
|
return &nullCloser{}, nil
|
|
}
|
|
|
|
func NewUpdaterHandler() *UpdaterHandler {
|
|
return &UpdaterHandler{}
|
|
}
|
|
|
|
type nullCloser struct {
|
|
io.WriteCloser
|
|
}
|
|
|
|
func (c *nullCloser) Write(p []byte) (n int, err error) {
|
|
return io.Discard.Write(p)
|
|
}
|
|
|
|
func (c *nullCloser) Close() error {
|
|
return nil
|
|
}
|