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Files
mc/error.go
2015-08-19 17:11:34 -07:00

96 lines
2.5 KiB
Go

/*
* Minio Client (C) 2014, 2015 Minio, Inc.
*
* 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 main
import (
"encoding/json"
"fmt"
"os"
"github.com/minio/mc/internal/github.com/minio/minio/pkg/probe"
"github.com/minio/mc/pkg/console"
)
// fatalIf wrapper function which takes error and selectively prints stack frames if available on debug
func fatalIf(err *probe.Error, msg string) {
if err == nil {
return
}
if globalJSONFlag {
errorMessage := struct {
Message string `json:"message"`
Cause error `json:"cause"`
Type string `json:"type"`
CallTrace []probe.TracePoint `json:"trace,omitempty"`
SysInfo map[string]string `json:"sysinfo"`
}{
Message: msg,
Type: "Fatal",
Cause: err.ToGoError(),
SysInfo: err.SysInfo,
}
if globalDebugFlag {
errorMessage.CallTrace = err.CallTrace
}
json, err := json.Marshal(errorMessage)
if err != nil {
panic(err)
}
console.Println(string(json))
os.Exit(1)
}
if !globalDebugFlag {
console.Fatalln(fmt.Sprintf("%s %s", msg, err.ToGoError()))
}
console.Fatalln(fmt.Sprintf("%s %s", msg, err))
}
// errorIf synonymous with fatalIf but doesn't exit on error != nil
func errorIf(err *probe.Error, msg string) {
if err == nil {
return
}
if globalJSONFlag {
errorMessage := struct {
Message string `json:"message"`
Cause error `json:"cause"`
Type string `json:"type"`
CallTrace []probe.TracePoint `json:"trace,omitempty"`
SysInfo map[string]string `json:"sysinfo"`
}{
Message: msg,
Type: "Error",
Cause: err.ToGoError(),
SysInfo: err.SysInfo,
}
if globalDebugFlag {
errorMessage.CallTrace = err.CallTrace
}
json, err := json.Marshal(errorMessage)
if err != nil {
panic(err)
}
console.Println(string(json))
return
}
if !globalDebugFlag {
console.Errorln(fmt.Sprintf("%s %s", msg, err.ToGoError()))
return
}
console.Errorln(fmt.Sprintf("%s %s", msg, err))
}