func RenderKustomizeManifest()

in pkg/safeguards/preprocessing/preprocessing.go [70:106]

29 lines of code
5 McCabe index (conditional complexity)


func RenderKustomizeManifest(kustomizationPath string) ([]sgTypes.ManifestFile, error) {
	log.Debugf("Rendering kustomization.yaml...")
	if IsYAML(kustomizationPath) {
		kustomizationPath = filepath.Dir(kustomizationPath)
	}

	options := &krusty.Options{
		Reorder:          "none",
		LoadRestrictions: types.LoadRestrictionsRootOnly,
		PluginConfig:     &types.PluginConfig{},
	}
	k := krusty.MakeKustomizer(options)

	// Run the build to generate the manifests
	kustomizeFS := filesys.MakeFsOnDisk()
	resMap, err := k.Run(kustomizeFS, kustomizationPath)
	if err != nil {
		return nil, fmt.Errorf("error building manifests: %s", err.Error())
	}

	// Output the manifests
	var manifestFiles []sgTypes.ManifestFile
	for _, res := range resMap.Resources() {
		yamlRes, err := res.AsYAML()
		if err != nil {
			return nil, fmt.Errorf("error converting resource to YAML: %s", err.Error())
		}

		// write yamlRes to dir
		manifestFiles = append(manifestFiles, sgTypes.ManifestFile{
			Name:            res.GetName(),
			ManifestContent: yamlRes,
		})
	}

	return manifestFiles, nil
}