common

Documentation

Index

• func ExecuteTmpl(w io.Writer, text string, data interface{}) error
• func ExecuteTmplToFile(target, text string, data interface{}) error
• func LoadEnv(filename string) error
• func Setenv(m EnvMap) error
• func Unsetenv(m EnvMap) error
• type EnvMap
  • func CreateEnvMap(r io.Reader) (m EnvMap)
  • func CreateEnvMapFromFile(source string) (EnvMap, error)
  • func (m EnvMap) Keys() []string
  • func (m EnvMap) Save(w io.Writer) error
  • func (m EnvMap) SaveToFile(target string) error
• type Errors
  • func (e *Errors) Append(errs ...error) *Errors
  • func (e *Errors) Join(sep string) string
  • func (e *Errors) Unwrap() error

Functions

func ExecuteTmpl

func ExecuteTmpl(w io.Writer, text string, data interface{}) error

ExecuteTmpl parse and execute template

func ExecuteTmplToFile

func ExecuteTmplToFile(target, text string, data interface{}) error

ExecuteTmplToFile parse and execute template to file

func LoadEnv

func LoadEnv(filename string) error

LoadEnv to setenv from file

func Setenv

func Setenv(m EnvMap) error

Setenv set environment variable based on map

func Unsetenv

func Unsetenv(m EnvMap) error

Unsetenv unset environment variable

Types

type EnvMap

type EnvMap map[string]string

EnvMap map contain environment variable

func CreateEnvMap

func CreateEnvMap(r io.Reader) (m EnvMap)

CreateEnvMap create EnvMap instance from reader

func CreateEnvMapFromFile

func CreateEnvMapFromFile(source string) (EnvMap, error)

CreateEnvMapFromFile to create EnvMap from file

func (EnvMap) Keys

func (m EnvMap) Keys() []string

Keys of EnvMap

func (EnvMap) Save

func (m EnvMap) Save(w io.Writer) error

Save envmap to writer

func (EnvMap) SaveToFile

func (m EnvMap) SaveToFile(target string) error

SaveToFile save envmap to file

type Errors

type Errors []error

Errors to handle multiple error

func (*Errors) Append

func (e *Errors) Append(errs ...error) *Errors

Append error

func (*Errors) Join

func (e *Errors) Join(sep string) string

Join list of item to string

func (*Errors) Unwrap

func (e *Errors) Unwrap() error

Unwrap to error type https://blog.golang.org/go1.13-errors#TOC_3.1.