csar

func ApplyTransformation ¶

func ApplyTransformation(zipFile string, fileName string,
	parser YamlParser, substitution map[string]string) (string, error)

ApplyTransformation adjusts yaml file based on substitution map It unzip csar file, find target yaml file and apply transformation function Compress csar back as new csar file.

func NfdYamlPropertyTransformer ¶

func NfdYamlPropertyTransformer(file string, substitution map[string]string) error

NfdYamlPropertyTransformer - substitution callback

func Reader ¶

func Reader(fileName string, targetFile string, topology interface{}) (interface{}, error)

Reader read file

 Example:
		var topology models.CSAR
 	find inside a zip NFD parse it and return
		t, err := csar.Reader("/tests/smokeping-cnf.csar", "NFD.yaml", topology)
		b, err := yaml.Marshal(&t)
		fmt.Println(string(b))