filters

Documentation

Index

• Variables
• func ToParam(a Args) (string, error)
• type Args
  • func FromParam(p string) (Args, error)
  • func ParseFlag(arg string, prev Args) (Args, error)
  • func (filters Args) Match(field, source string) bool

Variables

var ErrorBadFormat = errors.New("bad format of filter (expected name=value)")

Functions

func ToParam

func ToParam(a Args) (string, error)

packs the Args into an string for easy transport from client to server

Types

type Args

type Args map[string][]string

func FromParam

func FromParam(p string) (Args, error)

unpacks the filter Args

func ParseFlag

func ParseFlag(arg string, prev Args) (Args, error)

Parse the argument to the filter flag. Like

`docker ps -f 'created=today' -f 'image.name=ubuntu*'`

If prev map is provided, then it is appended to, and returned. By default a new map is created.

func (Args) Match

func (filters Args) Match(field, source string) bool