util

func Asset ¶

func Asset(name string) ([]byte, error)

Asset loads and returns the asset for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetDir ¶

func AssetDir(name string) ([]string, error)

AssetDir returns the file names below a certain directory embedded in the file by go-bindata. For example if you run go-bindata on data/... and data contains the following hierarchy:

data/
  foo.txt
  img/
    a.png
    b.png

then AssetDir("data") would return []string{"foo.txt", "img"} AssetDir("data/img") would return []string{"a.png", "b.png"} AssetDir("foo.txt") and AssetDir("notexist") would return an error AssetDir("") will return []string{"data"}.

func AssetInfo ¶

func AssetInfo(name string) (os.FileInfo, error)

AssetInfo loads and returns the asset info for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetNames ¶

func AssetNames() []string

AssetNames returns the names of the assets.

func ContainsString ¶

func ContainsString(list []string, value string) bool

ContainsString checks if we have a string in a string list

func DecodeYAMLLibObject ¶

func DecodeYAMLLibObject(yamlData interface{}) interface{}

DecodeYAMLLibObject decodes interface format yaml.v2 lib returns map as map[interface{}]interface{} while gohan lib uses map[string]interface{} so we need to convert it here

func ExitFatal ¶

func ExitFatal(a ...interface{})

ExitFatal ...

func ExitFatalf ¶

func ExitFatalf(format string, a ...interface{})

ExitFatalf ...

func ExtendMap ¶

func ExtendMap(original map[string]interface{}, extension map[string]interface{}) map[string]interface{}

ExtendMap extends a map from existing one

func ExtendStringList ¶

func ExtendStringList(original []string, extension []string) []string

ExtendStringList appends a value if it isn't in base list

func GetByJSONPointer ¶

func GetByJSONPointer(inData interface{}, key string) (interface{}, error)

GetByJSONPointer returns subdata of json using json pointer

func GetContent ¶

func GetContent(url string) ([]byte, error)

GetContent loads file from remote or local

func GetEnvMap ¶

func GetEnvMap() map[string]string

GetEnvMap reads environment vars and return key value

func GetSortedKeys ¶

func GetSortedKeys(object map[string]interface{}) []string

GetSortedKeys returns sorted keys of map[string]interface{}

func Index ¶

func Index(slice []string, elem string) int

Index return index of elem in slice

func LoadFile ¶

func LoadFile(filePath string) (interface{}, error)

LoadFile loads object from file. suffix of filepath will be used as file type. currently, json and yaml is supported

func LoadMap ¶

func LoadMap(filePath string) (map[string]interface{}, error)

LoadMap loads map object from file. suffix of filepath will be used as file type. currently, json and yaml is supported

func LoadTemplate ¶

func LoadTemplate(filePath string, params interface{}) (map[string]interface{}, error)

LoadTemplate loads object from file. suffix of filepath will be used as file type. currently, json and yaml is supported

func Match ¶

func Match(a interface{}, b interface{}) bool

Match if a contrains b or a == b

func MatchAsJSON ¶

func MatchAsJSON(expected interface{}) types.GomegaMatcher

MatchAsJSON checks whether the provided arguments are equivalent after being marshalled as JSONs

func MaybeInt ¶

func MaybeInt(value interface{}) int

MaybeInt tries cast to int otherwise returns 0

func MaybeList ¶

func MaybeList(value interface{}) []interface{}

MaybeList tries cast to list otherwise returns empty object

func MaybeMap ¶

func MaybeMap(data interface{}) map[string]interface{}

MaybeMap returns empty map if data is nil

func MaybeString ¶

func MaybeString(data interface{}) string

MaybeString returns "" if data is nil

func MaybeStringList ¶

func MaybeStringList(data interface{}) []string

MaybeStringList returns empty list if data is nil

func MustAsset ¶

func MustAsset(name string) []byte

MustAsset is like Asset but panics when Asset would return an error. It simplifies safe initialization of global variables.

func PublicKeyFile ¶

func PublicKeyFile(file string) ssh.AuthMethod

PublicKeyFile read file and return ssh public keys

func RestoreAsset ¶

func RestoreAsset(dir, name string) error

RestoreAsset restores an asset under the given directory

func RestoreAssets ¶

func RestoreAssets(dir, name string) error

RestoreAssets restores an asset under the given directory recursively

func SaveFile ¶

func SaveFile(file string, data interface{}) error

SaveFile saves object to file. suffix of filepath will be used as file type. currently, json and yaml is supported

func TempFile ¶

func TempFile(dir string, prefix string, suffix string) (*os.File, error)

TempFile creates a temporary file with the specified prefix and suffix