-
Notifications
You must be signed in to change notification settings - Fork 23
/
nameprefix.go
37 lines (28 loc) · 937 Bytes
/
nameprefix.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
package transformers
import (
"github.com/ContainerSolutions/helm-convert/pkg/types"
"github.com/ContainerSolutions/helm-convert/pkg/utils"
ktypes "sigs.k8s.io/kustomize/pkg/types"
)
type namePrefixTransformer struct{}
var _ Transformer = &namePrefixTransformer{}
// NewNamePrefixTransformer constructs a namePrefixTransformer.
func NewNamePrefixTransformer() Transformer {
return &namePrefixTransformer{}
}
// Transform retrieve all resource name, if a prefix is detected, add it to the kustomization.yaml file
func (t *namePrefixTransformer) Transform(config *ktypes.Kustomization, resources *types.Resources) error {
var resourceName []string
for _, res := range resources.ResMap {
name, err := res.GetFieldValue("metadata.name")
if err != nil {
continue
}
resourceName = append(resourceName, name)
}
prefix := utils.GetPrefix(resourceName)
if prefix != "" {
config.NamePrefix = prefix
}
return nil
}