system

Documentation

Index

• type Config
  • func NewConfig(name, version, revision string, inReader io.Reader, ...) *Config
  • func (c *Config) GetDefaultConfigName() string
  • func (c *Config) GetDefaultSchemaName() string
  • func (c *Config) GetDgraphURL() string
  • func (c *Config) GetSchemaPath() string
  • func (c *Config) Init()
• type UI
  • func NewUI(in io.Reader, out, err io.Writer) UI

Types

type Config

type Config struct {
	Name, Version, Revision string
	ConfigFilePath          string
	SchemaFilePath          string
	Debug, Verbose          bool
	InReader                io.Reader
	OutWriter, ErrWriter    io.Writer
	// contains filtered or unexported fields
}

Config stores general setting params and provides accessors for them.

func NewConfig

func NewConfig(
	name, version, revision string,
	inReader io.Reader,
	outWriter, errWriter io.Writer,
) *Config

NewConfig creates new Config object.

func (*Config) GetDefaultConfigName

func (c *Config) GetDefaultConfigName() string

GetDefaultConfigName returns a default config file name

func (*Config) GetDefaultSchemaName

func (c *Config) GetDefaultSchemaName() string

GetDefaultSchemaName returns a default schema file path

func (*Config) GetDgraphURL

func (c *Config) GetDgraphURL() string

GetDgraphURL returns the URL for the target Dgraph.

func (*Config) GetSchemaPath

func (c *Config) GetSchemaPath() string

GetSchemaPath returns the path for the schema file.

func (*Config) Init

func (c *Config) Init()

Init reads settings from files and environment variables.

type UI

type UI interface {
	Output(string)
	Warn(string)
	Error(string)
	Confirm(string) (bool, error)
}

UI is an interface to abstract interactions with users.

func NewUI

func NewUI(in io.Reader, out, err io.Writer) UI

NewUI creates new UI object.