util

Documentation

Index

• func Combine(one, two map[string]string)
• func GetHead(path string) (string, error)
• func IsDir(name string) bool
• func PackageDir(dir string, ignore []string) ([]byte, error)
• func Render(name string, data []byte, v Values, funcs template.FuncMap) ([]byte, error)
• func RenderFile(name string, v Values, funcs template.FuncMap) ([]byte, error)
• type Values
  • func NewValues(from map[string]string) Values
  • func (v Values) Append(values Values)
  • func (v Values) AppendStr(values map[string]string)
  • func (v Values) Cascade(current, key, field string) string
  • func (v Values) FromBytes(data []byte) error
  • func (v Values) FromFile(fileName string) error
  • func (v Values) FromTemplate(fileName string, funcs template.FuncMap) error
  • func (v Values) MarshalJSON() ([]byte, error)
  • func (v Values) ToEnv(prefix string)
  • func (v Values) ToSlice() []string

Functions

func Combine

func Combine(one, two map[string]string)

Combine merges two string maps

func GetHead

func GetHead(path string) (string, error)

GetHead returns the commit ID of the repo located at the given path

func IsDir

func IsDir(name string) bool

IsDir returns true if the given path corresponds to a directory

func PackageDir

func PackageDir(dir string, ignore []string) ([]byte, error)

PackageDir recursively adds files under the given directory to an in-memory tar file

func Render

func Render(name string, data []byte, v Values, funcs template.FuncMap) ([]byte, error)

func RenderFile

func RenderFile(name string, v Values, funcs template.FuncMap) ([]byte, error)

RenderFile reads a file and templates it according to the provided functions

Types

type Values

type Values map[interface{}]interface{}

Values represents mappings for go variables

func NewValues

func NewValues(from map[string]string) Values

func (Values) Append

func (v Values) Append(values Values)

Append overrides the current map with a new set of values

func (Values) AppendStr

func (v Values) AppendStr(values map[string]string)

AppendStr adds mapped strings

func (Values) Cascade

func (v Values) Cascade(current, key, field string) string

Cascade returns the first non empty value

func (Values) FromBytes

func (v Values) FromBytes(data []byte) error

FromBytes reads more key:value mappings from a byte slice

func (Values) FromFile

func (v Values) FromFile(fileName string) error

FromFile reads more key:value mappings from a file

func (Values) FromTemplate

func (v Values) FromTemplate(fileName string, funcs template.FuncMap) error

FromTemplate reads more key:value mappings from a templated file

func (Values) MarshalJSON

func (v Values) MarshalJSON() ([]byte, error)

func (Values) ToEnv

func (v Values) ToEnv(prefix string)

func (Values) ToSlice

func (v Values) ToSlice() []string

ToSlice converts key:value to key=value