reader

Documentation

Overview

Package reader parses change sets and provides config values

Index

• func ReplaceEnvVars(raw []byte) ([]byte, error)
• type Option
  • func WithEncoder(e encoder.Encoder) Option
• type Options
  • func NewOptions(opts ...Option) Options
• type Reader
• type Value
• type Values

Functions

func ReplaceEnvVars

func ReplaceEnvVars(raw []byte) ([]byte, error)

ReplaceEnvVars replace env vars

Types

type Option

type Option func(o *Options)

Option set options

func WithEncoder

func WithEncoder(e encoder.Encoder) Option

WithEncoder set encoder

type Options

type Options struct {
	Encoding map[string]encoder.Encoder
}

Options reader options

func NewOptions

func NewOptions(opts ...Option) Options

NewOptions new options

type Reader

type Reader interface {
	Merge(...*source.ChangeSet) (*source.ChangeSet, error)
	Values(*source.ChangeSet) (Values, error)
	String() string
}

Reader is an interface for merging changesets

type Value

type Value interface {
	Bool(def bool) bool
	Int(def int) int
	String(def string) string
	Float64(def float64) float64
	Duration(def time.Duration) time.Duration
	StringSlice(def []string) []string
	StringMap(def map[string]string) map[string]string
	Scan(val interface{}) error
	Bytes() []byte
}

Value represents a value of any type

type Values

type Values interface {
	Bytes() []byte
	Get(path ...string) Value
	Set(val interface{}, path ...string)
	Del(path ...string)
	Map() map[string]interface{}
	Scan(v interface{}) error
}

Values is returned by the reader