util

Documentation

Overview

Package util contains various utility functions that are useful across all of goiardi.

Index

• func CustomObjURL(obj GoiardiObj, path string) string
• func CustomURL(path string) string
• func DeepMerge(key string, source interface{}) map[string]interface{}
• func FlattenObj(obj interface{}) map[string]interface{}
• func Indexify(flattened map[string]interface{}) []string
• func MapifyObject(obj interface{}) map[string]interface{}
• func ObjURL(obj GoiardiObj) string
• func ValidateDBagName(name string) bool
• func ValidateEnvName(name string) bool
• func ValidateName(name string) bool
• type Gerror
  • func Errorf(format string, a ...interface{}) Gerror
  • func New(text string) Gerror
  • func ValidateAsBool(b interface{}) (bool, Gerror)
  • func ValidateAsConstraint(t interface{}) (bool, Gerror)
  • func ValidateAsFieldString(str interface{}) (string, Gerror)
  • func ValidateAsString(str interface{}) (string, Gerror)
  • func ValidateAsVersion(ver interface{}) (string, Gerror)
  • func ValidateAttributes(key string, attrs interface{}) (map[string]interface{}, Gerror)
  • func ValidateCookbookDivision(dname string, div interface{}) ([]map[string]interface{}, Gerror)
  • func ValidateCookbookMetadata(mdata interface{}) (map[string]interface{}, Gerror)
  • func ValidateNumVersions(nr string) Gerror
  • func ValidateRunList(rl interface{}) ([]string, Gerror)
• type GoiardiObj

Functions

func CustomObjURL

func CustomObjURL(obj GoiardiObj, path string) string

Craft a URL for a Goiardi object with additional path elements

func CustomURL

func CustomURL(path string) string

Craft a URL from the provided path, without providing an object.

func DeepMerge

func DeepMerge(key string, source interface{}) map[string]interface{}

func FlattenObj

func FlattenObj(obj interface{}) map[string]interface{}

Flatten an object and expand its keys into a map[string]string so it's suitable for indexing, either with solr (eventually) or with the whipped up replacement for local mode. Objects fed into this function *must* have the "json" tag set for their struct members.

func Indexify

func Indexify(flattened map[string]interface{}) []string

func MapifyObject

func MapifyObject(obj interface{}) map[string]interface{}

Turn an object into a map[string]interface{}. Useful for when you have a slice of objects that you need to trim, mutilate, fold, etc. before returning them as JSON.

func ObjURL

func ObjURL(obj GoiardiObj) string

Craft a URL

func ValidateDBagName

func ValidateDBagName(name string) bool

func ValidateEnvName

func ValidateEnvName(name string) bool

func ValidateName

func ValidateName(name string) bool

Types

type Gerror

type Gerror interface {
	Error() string
	Status() int
	SetStatus(int)
}

func Errorf

func Errorf(format string, a ...interface{}) Gerror

func New

func New(text string) Gerror

func ValidateAsBool

func ValidateAsBool(b interface{}) (bool, Gerror)

func ValidateAsConstraint

func ValidateAsConstraint(t interface{}) (bool, Gerror)

func ValidateAsFieldString

func ValidateAsFieldString(str interface{}) (string, Gerror)

func ValidateAsString

func ValidateAsString(str interface{}) (string, Gerror)

func ValidateAsVersion

func ValidateAsVersion(ver interface{}) (string, Gerror)

func ValidateAttributes

func ValidateAttributes(key string, attrs interface{}) (map[string]interface{}, Gerror)

func ValidateCookbookDivision

func ValidateCookbookDivision(dname string, div interface{}) ([]map[string]interface{}, Gerror)

func ValidateCookbookMetadata

func ValidateCookbookMetadata(mdata interface{}) (map[string]interface{}, Gerror)

func ValidateNumVersions

func ValidateNumVersions(nr string) Gerror

func ValidateRunList

func ValidateRunList(rl interface{}) ([]string, Gerror)

type GoiardiObj

type GoiardiObj interface {
	GetName() string
	URLType() string
}

Anything that implements these functions is a goiardi/chef object, like a cookbook, role, etc., and will be able to use these common functions.