registry

Documentation

Index

• func GetTasks() map[string]Task
• func RegisterRunner(key string, f RunnerFunc)
• func RegisterTask(name string, task Task)
• func Run(spec map[string]interface{}, io util.IOStreams) (map[string]interface{}, error)
• type CallCtx
• type Meta
  • func (m *Meta) Bytes(field string) []byte
  • func (m *Meta) Int64(field string) int64
  • func (m *Meta) Lookup(field string) cue.Value
  • func (m *Meta) String(field string) string
• type Runner
• type RunnerFunc
  • func LookupRunner(key string) RunnerFunc
• type Task

Functions

func GetTasks

func GetTasks() map[string]Task

func RegisterRunner

func RegisterRunner(key string, f RunnerFunc)

RegisterRunner registers a task for cue commands.

func RegisterTask

func RegisterTask(name string, task Task)

RegisterTask register task for appfile

func Run

func Run(spec map[string]interface{}, io util.IOStreams) (map[string]interface{}, error)

Run executes tasks Deprecated: Run is deprecated, you should use DoTasks is builtin package, it will automatically register all internal functions

Types

type CallCtx

type CallCtx interface {
	LookUp(...string) (interface{}, error)
	IO() util.IOStreams
}

CallCtx is task handle context

type Meta

type Meta struct {
	Context context.Context
	Stdin   io.Reader
	Stdout  io.Writer
	Stderr  io.Writer
	Obj     cue.Value
	Err     error
}

Meta provides context for running a task.

func (*Meta) Bytes

func (m *Meta) Bytes(field string) []byte

Bytes fetch the value formatted bytes of context by filed

func (*Meta) Int64

func (m *Meta) Int64(field string) int64

Int64 fetch the value formatted int64 of context by filed

func (*Meta) Lookup

func (m *Meta) Lookup(field string) cue.Value

Lookup fetches the value of context by filed

func (*Meta) String

func (m *Meta) String(field string) string

String fetch the value formatted string of context by filed

type Runner

type Runner interface {

	// Runner runs given the current value and returns a new value which is to
	// be unified with the original result.
	Run(meta *Meta) (results interface{}, err error)
}

Runner defines a command type.

type RunnerFunc

type RunnerFunc func(v cue.Value) (Runner, error)

RunnerFunc creates a Runner.

func LookupRunner

func LookupRunner(key string) RunnerFunc

LookupRunner returns the RunnerFunc for a key.

type Task

type Task func(ctx CallCtx, params interface{}) error

Task process app-file