sigs.k8s.io/prow@v0.0.0-20240503223140-c5e374dc7eb1/pkg/plank/error.go (about)

     1  /*
     2  Copyright 2020 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package plank
    18  
    19  import (
    20  	"errors"
    21  	"fmt"
    22  )
    23  
    24  type nonRetryableError struct {
    25  	err error
    26  }
    27  
    28  func (ne nonRetryableError) Error() string {
    29  	return fmt.Sprintf("nonretryable error: %s", ne.err.Error())
    30  }
    31  
    32  func (nonRetryableError) Is(err error) bool {
    33  	_, ok := err.(nonRetryableError)
    34  	return ok
    35  }
    36  
    37  // TerminalError wraps an error and return a nonRetryableError error
    38  func TerminalError(err error) error {
    39  	return &nonRetryableError{err: err}
    40  }
    41  
    42  func IsTerminalError(err error) bool {
    43  	return errors.Is(err, nonRetryableError{})
    44  }