33 lines
662 B
Go
33 lines
662 B
Go
package plugins // import "github.com/docker/docker/pkg/plugins"
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
)
|
|
|
|
type statusError struct {
|
|
status int
|
|
method string
|
|
err string
|
|
}
|
|
|
|
// Error returns a formatted string for this error type
|
|
func (e *statusError) Error() string {
|
|
return fmt.Sprintf("%s: %v", e.method, e.err)
|
|
}
|
|
|
|
// IsNotFound indicates if the passed in error is from an http.StatusNotFound from the plugin
|
|
func IsNotFound(err error) bool {
|
|
return isStatusError(err, http.StatusNotFound)
|
|
}
|
|
|
|
func isStatusError(err error, status int) bool {
|
|
if err == nil {
|
|
return false
|
|
}
|
|
e, ok := err.(*statusError)
|
|
if !ok {
|
|
return false
|
|
}
|
|
return e.status == status
|
|
}
|