mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-11-21 14:44:00 +00:00
1e46961d68
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/203 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/38
54 lines
1.6 KiB
Go
54 lines
1.6 KiB
Go
// Copyright 2017 Google LLC
|
|
//
|
|
// 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 internal
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"google.golang.org/api/googleapi"
|
|
"google.golang.org/grpc/status"
|
|
)
|
|
|
|
// Annotate prepends msg to the error message in err, attempting
|
|
// to preserve other information in err, like an error code.
|
|
//
|
|
// Annotate panics if err is nil.
|
|
//
|
|
// Annotate knows about these error types:
|
|
// - "google.golang.org/grpc/status".Status
|
|
// - "google.golang.org/api/googleapi".Error
|
|
// If the error is not one of these types, Annotate behaves
|
|
// like
|
|
// fmt.Errorf("%s: %v", msg, err)
|
|
func Annotate(err error, msg string) error {
|
|
if err == nil {
|
|
panic("Annotate called with nil")
|
|
}
|
|
if s, ok := status.FromError(err); ok {
|
|
p := s.Proto()
|
|
p.Message = msg + ": " + p.Message
|
|
return status.ErrorProto(p)
|
|
}
|
|
if g, ok := err.(*googleapi.Error); ok {
|
|
g.Message = msg + ": " + g.Message
|
|
return g
|
|
}
|
|
return fmt.Errorf("%s: %v", msg, err)
|
|
}
|
|
|
|
// Annotatef uses format and args to format a string, then calls Annotate.
|
|
func Annotatef(err error, format string, args ...interface{}) error {
|
|
return Annotate(err, fmt.Sprintf(format, args...))
|
|
}
|