-
Notifications
You must be signed in to change notification settings - Fork 198
/
errorhandler.go
70 lines (58 loc) · 1.73 KB
/
errorhandler.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
// Copyright 2022 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 errorhandler
import (
"fmt"
"strings"
"github.com/GoogleCloudPlatform/k8s-config-connector/pkg/cli/cmd/bulkexport/parameters"
"github.com/GoogleCloudPlatform/k8s-config-connector/pkg/cli/log"
)
type Handler interface {
Handle(err error) error
}
type haltHandler struct{}
type continueHandler struct{}
type ignoreHandler struct{}
func NewHalt() Handler {
return &haltHandler{}
}
func (h *haltHandler) Handle(err error) error {
return err
}
func NewContinue() Handler {
return &continueHandler{}
}
func (c *continueHandler) Handle(err error) error {
log.Err(err)
return nil
}
func NewIgnore() Handler {
return &ignoreHandler{}
}
func (i *ignoreHandler) Handle(_ error) error {
return nil
}
func NewErrorHandler(params *parameters.Parameters) (Handler, error) {
switch params.OnError {
case parameters.HaltOnErrorOption:
return NewHalt(), nil
case parameters.ContinueOnErrorOption:
return NewContinue(), nil
case parameters.IgnoreOnErrorOption:
return NewIgnore(), nil
default:
return nil, fmt.Errorf("unknown '%v' option '%v', must be one of: %v",
parameters.OnErrorParam, params.OnError, strings.Join(parameters.AllErrorOptions, ", "))
}
}