/
util.go
69 lines (60 loc) · 1.6 KB
/
util.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
package internal
import (
"fmt"
"strings"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/cli-runtime/pkg/resource"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/kyma-project/lifecycle-manager/pkg/types"
)
const (
DebugLogLevel = 2
TraceLogLevel = 3
)
func ParseManifestToObjects(path string) (ManifestResources, error) {
objects := &ManifestResources{}
builder := resource.NewLocalBuilder().
Unstructured().
Path(false, path).
Flatten().
ContinueOnError()
result := builder.Do()
if err := result.Err(); err != nil {
return ManifestResources{}, fmt.Errorf("parse manifest: %w", err)
}
items, err := result.Infos()
if err != nil {
return ManifestResources{}, fmt.Errorf("parse manifest to resource infos: %w", err)
}
countMap := map[string]bool{}
for _, item := range items {
unstructuredItem, ok := item.Object.(*unstructured.Unstructured)
if !ok {
continue
}
id := getID(unstructuredItem)
if countMap[id] {
continue
}
countMap[id] = true
objects.Items = append(objects.Items, unstructuredItem)
}
return *objects, nil
}
func getID(item *unstructured.Unstructured) string {
return strings.Join([]string{
item.GetNamespace(), item.GetName(),
item.GroupVersionKind().Group, item.GroupVersionKind().Version, item.GroupVersionKind().Kind,
}, "/")
}
func GetResourceLabel(resource client.Object, labelName string) (string, error) {
resourceLables := resource.GetLabels()
labelValue, ok := resourceLables[labelName]
if !ok {
return "", &types.LabelNotFoundError{
Resource: resource,
LabelName: labelValue,
}
}
return labelValue, nil
}