ceph-csi/vendor/github.com/google/gnostic/compiler/error.go
Madhu Rajanna c4f79d455f rebase: update kubernetes dep to 1.24.0
As kubernetes 1.24.0 is released, updating
kubernetes dependencies to 1.24.0

updates: #3086

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-05-09 09:16:12 +00:00

71 lines
1.8 KiB
Go

// Copyright 2017 Google LLC. All Rights Reserved.
//
// 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 compiler
import "fmt"
// Error represents compiler errors and their location in the document.
type Error struct {
Context *Context
Message string
}
// NewError creates an Error.
func NewError(context *Context, message string) *Error {
return &Error{Context: context, Message: message}
}
func (err *Error) locationDescription() string {
if err.Context.Node != nil {
return fmt.Sprintf("[%d,%d] %s", err.Context.Node.Line, err.Context.Node.Column, err.Context.Description())
}
return err.Context.Description()
}
// Error returns the string value of an Error.
func (err *Error) Error() string {
if err.Context == nil {
return err.Message
}
return err.locationDescription() + " " + err.Message
}
// ErrorGroup is a container for groups of Error values.
type ErrorGroup struct {
Errors []error
}
// NewErrorGroupOrNil returns a new ErrorGroup for a slice of errors or nil if the slice is empty.
func NewErrorGroupOrNil(errors []error) error {
if len(errors) == 0 {
return nil
} else if len(errors) == 1 {
return errors[0]
} else {
return &ErrorGroup{Errors: errors}
}
}
func (group *ErrorGroup) Error() string {
result := ""
for i, err := range group.Errors {
if i > 0 {
result += "\n"
}
result += err.Error()
}
return result
}