mirror of
https://github.com/minio/mc.git
synced 2025-11-13 12:22:45 +03:00
cb0f5a5b19
- add checkUpdateSyntax and also add json output for update messages
- additionally this commit also includes error Container for consistent outputs
in case of errors, very handy to write scripts around
```bash
$ mc --json ls test | jq .error
null
null
{ error }
null
...
```
101 lines
2.5 KiB
Go
101 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/pkg/console"
|
|
"github.com/minio/minio/pkg/probe"
|
|
)
|
|
|
|
// ErrorMessage container for error messages
|
|
type 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"`
|
|
}
|
|
|
|
// 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 := ErrorMessage{
|
|
Message: msg,
|
|
Type: "fatal",
|
|
Cause: err.ToGoError(),
|
|
SysInfo: err.SysInfo,
|
|
}
|
|
if globalDebugFlag {
|
|
errorMessage.CallTrace = err.CallTrace
|
|
}
|
|
json, err := json.Marshal(struct {
|
|
Error ErrorMessage `json:"error"`
|
|
}{
|
|
Error: errorMessage,
|
|
})
|
|
if err != nil {
|
|
console.Fatalln(probe.NewError(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 := ErrorMessage{
|
|
Message: msg,
|
|
Type: "error",
|
|
Cause: err.ToGoError(),
|
|
SysInfo: err.SysInfo,
|
|
}
|
|
if globalDebugFlag {
|
|
errorMessage.CallTrace = err.CallTrace
|
|
}
|
|
json, err := json.Marshal(struct {
|
|
Error ErrorMessage `json:"error"`
|
|
}{
|
|
Error: errorMessage,
|
|
})
|
|
if err != nil {
|
|
console.Fatalln(probe.NewError(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))
|
|
}
|