cmd

Documentation

Index

• func Execute()
• func SetVersion(_version string)
• func Version() string
• type Config
  • func (c *Config) GetIncludeColumnPositions() digest.Positions
  • func (c *Config) GetPrimaryKeys() digest.Positions
  • func (c *Config) GetValueColumns() digest.Positions
  • func (c *Config) Validate() error
• type Formatter
  • func NewFormatter(stdout, stderr io.Writer, config Config) *Formatter
  • func (f *Formatter) Format(diff digest.Differences) error

Functions

func Execute

func Execute()

Execute adds all child commands to the root command and sets flags appropriately. This is called by main.main(). It only needs to happen once to the rootCmd.

func SetVersion

func SetVersion(_version string)

SetVersion will set the version of the cmd package

func Version

func Version() string

Version will return the set version of cmd package

Types

type Config

type Config struct {
	PrimaryKeyPositions    []int
	ValueColumnPositions   []int
	IncludeColumnPositions []int
	Format                 string
}

Config is to store all command line Flags.

func (*Config) GetIncludeColumnPositions

func (c *Config) GetIncludeColumnPositions() digest.Positions

GetIncludeColumnPositions is to return the --include flags as digest.Positions array. If empty, it is value columns

func (*Config) GetPrimaryKeys

func (c *Config) GetPrimaryKeys() digest.Positions

GetPrimaryKeys is to return the --primary-key flags as digest.Positions array.

func (*Config) GetValueColumns

func (c *Config) GetValueColumns() digest.Positions

GetValueColumns is to return the --columns flags as digest.Positions array.

func (*Config) Validate

func (c *Config) Validate() error

Validate validates the config object and returns error if not valid.

type Formatter

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

Formatter can print the differences to stdout and accompanying metadata to stderr

func NewFormatter

func NewFormatter(stdout, stderr io.Writer, config Config) *Formatter

NewFormatter can be used to create a new formatter

func (*Formatter) Format

func (f *Formatter) Format(diff digest.Differences) error

Format can be used to format the differences based on config to appropriate writers