utils

func DescribeUnmarshalError ¶

func DescribeUnmarshalError(data string, err error)

DescribeUnmarshalError pretty prints the error that occured when it attempted to convert the result to YAML.

This means that it generated a content that can not be parsed into YAML. This certainly is developer's issue and our job now is to help the developer out as much as possible. The `yaml` library prints out a error message with the line number in the content that it thinks had the error. So we dump the content line by line with line numbers printed at the left for easier navigation. See https://github.com/pavlo/heatit/issues/7

func ParseYamlFile ¶

func ParseYamlFile(path string) (map[interface{}]interface{}, error)

func ReadTextFile ¶

func ReadTextFile(filename string) (string, error)

func WriteTextFile ¶

func WriteTextFile(filename string, content []byte) error