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// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package builtinconfig
import (
"sigs.k8s.io/kustomize/api/ifc"
"sigs.k8s.io/yaml"
)
// loadDefaultConfig returns a TranformerConfig
// object from a list of files.
func loadDefaultConfig(
ldr ifc.Loader, paths []string) (*TransformerConfig, error) {
result := &TransformerConfig{}
for _, path := range paths {
data, err := ldr.Load(path)
if err != nil {
return nil, err
}
t, err := makeTransformerConfigFromBytes(data)
if err != nil {
return nil, err
}
result, err = result.Merge(t)
if err != nil {
return nil, err
}
}
return result, nil
}
// makeTransformerConfigFromBytes returns a TransformerConfig object from bytes
func makeTransformerConfigFromBytes(data []byte) (*TransformerConfig, error) {
var t TransformerConfig
err := yaml.UnmarshalStrict(data, &t)
if err != nil {
return nil, err
}
t.sortFields()
return &t, nil
}
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