mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-18 12:42:19 +00:00
3dbc88bf94
* Refactor prefix filter into its own filter, decoupled from the prefixsuffix filter * Refactor prefix transformer into its own transformer, decoupled from the prefixsuffix transformer * Refactor suffix filter into its own filter, decoupled from the prefixsuffix filter * Refactor suffix transformer into its own transformer, decoupled from the prefixsuffix transformer * Add a default nameSuffix field spec in addition to the namePrefix * Remove the PrefixSuffixTransformer from the list of builtin transformers * Add a multi-transformer to builtinhelpers.TransformFactories * Remove the implementation of the prefixsuffixtransformer.PrefixSuffixTransformer * Resolve style and format related feedback from the pull request * Add test to test the legacy PrefixSuffixTransformer for BC purposes
72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
// Copyright 2019 The Kubernetes Authors.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
// Deprecated: DatePrefixer will be removed with kustomize/api v1.
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
|
|
"github.com/pkg/errors"
|
|
"sigs.k8s.io/kustomize/api/builtins"
|
|
"sigs.k8s.io/kustomize/api/resmap"
|
|
"sigs.k8s.io/kustomize/api/types"
|
|
"sigs.k8s.io/yaml"
|
|
)
|
|
|
|
// Add a date prefix to the name.
|
|
// A plugin that adapts another plugin.
|
|
type plugin struct {
|
|
t resmap.Transformer
|
|
}
|
|
|
|
//nolint: golint
|
|
//noinspection GoUnusedGlobalVariable
|
|
var KustomizePlugin plugin
|
|
|
|
func (p *plugin) makePrefixPluginConfig() ([]byte, error) {
|
|
var s struct {
|
|
Prefix string `json:"prefix,omitempty" yaml:"prefix,omitempty"`
|
|
FieldSpecs []types.FieldSpec `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
|
|
}
|
|
s.Prefix = getDate() + "-"
|
|
s.FieldSpecs = []types.FieldSpec{
|
|
{Path: "metadata/name"},
|
|
}
|
|
return yaml.Marshal(s)
|
|
}
|
|
|
|
func (p *plugin) Config(h *resmap.PluginHelpers, _ []byte) error {
|
|
// Ignore the incoming c, compute new config.
|
|
c, err := p.makePrefixPluginConfig()
|
|
if err != nil {
|
|
return errors.Wrapf(
|
|
err, "dateprefixer makeconfig")
|
|
}
|
|
prefixer := builtins.NewPrefixTransformerPlugin()
|
|
err = prefixer.Config(h, c)
|
|
if err != nil {
|
|
return errors.Wrapf(
|
|
err, "prefix configure")
|
|
}
|
|
p.t = prefixer
|
|
return nil
|
|
}
|
|
|
|
// Returns a constant, rather than
|
|
// time.Now().Format("2006-01-02")
|
|
// to make tests happy.
|
|
// This is just an example.
|
|
func getDate() string {
|
|
return "2018-05-11"
|
|
}
|
|
|
|
func (p *plugin) Transform(m resmap.ResMap) error {
|
|
_, err := fmt.Fprintln(os.Stderr, "Deprecated: DatePrefixer will be removed with kustomize/api v1.")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return p.t.Transform(m)
|
|
}
|