forked from rancher/norman
/
lifecycle_template.go
55 lines (47 loc) · 1.7 KB
/
lifecycle_template.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
package generator
var lifecycleTemplate = `package {{.schema.Version.Version}}
import (
{{.importPackage}}
"k8s.io/apimachinery/pkg/runtime"
"github.com/rancher/norman/lifecycle"
)
type {{.schema.CodeName}}Lifecycle interface {
Create(obj *{{.prefix}}{{.schema.CodeName}}) (*{{.prefix}}{{.schema.CodeName}}, error)
Remove(obj *{{.prefix}}{{.schema.CodeName}}) (*{{.prefix}}{{.schema.CodeName}}, error)
Updated(obj *{{.prefix}}{{.schema.CodeName}}) (*{{.prefix}}{{.schema.CodeName}}, error)
}
type {{.schema.ID}}LifecycleAdapter struct {
lifecycle {{.schema.CodeName}}Lifecycle
}
func (w *{{.schema.ID}}LifecycleAdapter) Create(obj runtime.Object) (runtime.Object, error) {
o, err := w.lifecycle.Create(obj.(*{{.prefix}}{{.schema.CodeName}}))
if o == nil {
return nil, err
}
return o, err
}
func (w *{{.schema.ID}}LifecycleAdapter) Finalize(obj runtime.Object) (runtime.Object, error) {
o, err := w.lifecycle.Remove(obj.(*{{.prefix}}{{.schema.CodeName}}))
if o == nil {
return nil, err
}
return o, err
}
func (w *{{.schema.ID}}LifecycleAdapter) Updated(obj runtime.Object) (runtime.Object, error) {
o, err := w.lifecycle.Updated(obj.(*{{.prefix}}{{.schema.CodeName}}))
if o == nil {
return nil, err
}
return o, err
}
func New{{.schema.CodeName}}LifecycleAdapter(name string, clusterScoped bool, client {{.schema.CodeName}}Interface, l {{.schema.CodeName}}Lifecycle) {{.schema.CodeName}}HandlerFunc {
adapter := &{{.schema.ID}}LifecycleAdapter{lifecycle: l}
syncFn := lifecycle.NewObjectLifecycleAdapter(name, clusterScoped, adapter, client.ObjectClient())
return func(key string, obj *{{.prefix}}{{.schema.CodeName}}) error {
if obj == nil {
return syncFn(key, nil)
}
return syncFn(key, obj)
}
}
`