INNER CODE UNIT · Go

loadCRD

pingcap/tidb-operator · cmd/crd-modifier/main.go:184

func loadCRD(path string) (*apiextensionsv1.CustomResourceDefinition, error) {
	data, err := os.ReadFile(path)
	if err != nil {
		return nil, fmt.Errorf("cannot read file %s: %w", path, err)
	}

	var crd apiextensionsv1.CustomResourceDefinition
	if err := yamlutil.Unmarshal(data, &crd); err != nil {
		return nil, fmt.Errorf("cannot unmarshal yaml: %w", err)
	}

	return &crd, nil
}

func removeUselessRequired(crd *apiextensionsv1.CustomResourceDefinition, keys ...string) {
	for i := range crd.Spec.Versions {
		v := &crd.Spec.Versions[i]
		handleVersion(v, keys...)

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