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
|
// Copyright 2020 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package prefix_test
import (
"bytes"
"log"
"os"
"sigs.k8s.io/kustomize/api/filters/prefix"
"sigs.k8s.io/kustomize/api/types"
"sigs.k8s.io/kustomize/kyaml/kio"
)
func ExampleFilter() {
err := kio.Pipeline{
Inputs: []kio.Reader{&kio.ByteReader{Reader: bytes.NewBufferString(`
apiVersion: example.com/v1
kind: Foo
metadata:
name: instance
---
apiVersion: example.com/v1
kind: Bar
metadata:
name: instance
`)}},
Filters: []kio.Filter{prefix.Filter{
Prefix: "baz-", FieldSpec: types.FieldSpec{Path: "metadata/name"}}},
Outputs: []kio.Writer{kio.ByteWriter{Writer: os.Stdout}},
}.Execute()
if err != nil {
log.Fatal(err)
}
// Output:
// apiVersion: example.com/v1
// kind: Foo
// metadata:
// name: baz-instance
// ---
// apiVersion: example.com/v1
// kind: Bar
// metadata:
// name: baz-instance
}
|
