Files
kustomize/pkg/internal/error/yamlformaterror.go
fanzhangio 6a67183ed7 Enhancement for format error message
- add yaml format error handler
- silent usage when build command fails
2018-06-25 07:35:43 -07:00

46 lines
1.2 KiB
Go

/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package error has contextual error types.
package error
import (
"fmt"
yaml "k8s.io/apimachinery/pkg/util/yaml"
)
// YamlFormatError represents error with yaml file name where json/yaml format error happens.
type YamlFormatError struct {
Path string
ErrorMsg string
}
func (e YamlFormatError) Error() string {
return fmt.Sprintf("YAML file [%s] encounters a format error.\n%s\n", e.Path, e.ErrorMsg)
}
// ErrorHandler handles YamlFormatError
func ErrorHandler(e error, path string) error {
if err, ok := e.(yaml.YAMLSyntaxError); ok {
return YamlFormatError{
Path: path,
ErrorMsg: err.Error(),
}
}
return e
}