/
error.go
100 lines (94 loc) · 2.47 KB
/
error.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
/*
* 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))
}