configs

README

配置中心

可从文件、etcd中读取配置

Documentation

Index

• func RegistrySource(name string, f NewSource)
• type Config
  • func Default() *Config
  • func NewConfig(appName string, opt ...Option) (*Config, error)
  • func (c *Config) Bool(ctx context.Context, key string) bool
  • func (c *Config) Has(ctx context.Context, key string) (bool, error)
  • func (c *Config) Scan(ctx context.Context, key string, value interface{}) error
  • func (c *Config) String(ctx context.Context, key string) string
  • func (c *Config) Watch(ctx context.Context, key string, callback func(event source.Event)) error
• type Env
• type NewSource
• type Option
  • func WithConfigFile(file string) Option
  • func WithSerialization(serialization file.Serialization) Option
  • func WithSource(source source.Source) Option
• type Options

Functions

func RegistrySource

func RegistrySource(name string, f NewSource)

Types

type Config

type Config struct {
	AppName string
	Version string
	Env     Env
	Debug   bool
	// contains filtered or unexported fields
}

func Default

func Default() *Config

func NewConfig

func NewConfig(appName string, opt ...Option) (*Config, error)

func (*Config) Bool

func (c *Config) Bool(ctx context.Context, key string) bool

func (*Config) Has

func (c *Config) Has(ctx context.Context, key string) (bool, error)

func (*Config) Scan

func (c *Config) Scan(ctx context.Context, key string, value interface{}) error

func (*Config) String

func (c *Config) String(ctx context.Context, key string) string

func (*Config) Watch

func (c *Config) Watch(ctx context.Context, key string, callback func(event source.Event)) error

type Env

type Env string

const (
	DEV  Env = "dev"
	TEST Env = "test"
	PRE  Env = "pre"
	PROD Env = "prod"
)

type NewSource

type NewSource func(cfg *Config, serialization file.Serialization) (source.Source, error)

type Option

type Option func(*Options)

func WithConfigFile

func WithConfigFile(file string) Option

func WithSerialization

func WithSerialization(serialization file.Serialization) Option

func WithSource

func WithSource(source source.Source) Option

type Options

type Options struct {
	// contains filtered or unexported fields
}