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// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
//go:generate pluginator
package main
import (
"sigs.k8s.io/kustomize/api/filters/labels"
"sigs.k8s.io/kustomize/api/resmap"
"sigs.k8s.io/kustomize/api/types"
"sigs.k8s.io/yaml"
)
// Add the given labels to the given field specifications.
type plugin struct {
Labels map[string]string `json:"labels,omitempty" yaml:"labels,omitempty"`
FieldSpecs []types.FieldSpec `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
}
var KustomizePlugin plugin //nolint:gochecknoglobals
func (p *plugin) Config(
_ *resmap.PluginHelpers, c []byte) (err error) {
p.Labels = nil
p.FieldSpecs = nil
return yaml.Unmarshal(c, p)
}
func (p *plugin) Transform(m resmap.ResMap) error {
if len(p.Labels) == 0 {
return nil
}
return m.ApplyFilter(labels.Filter{
Labels: p.Labels,
FsSlice: p.FieldSpecs,
})
}
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