go: cuelang.org/go/internal/task Index | Files

package task

import "cuelang.org/go/internal/task"

Package task provides a registry for tasks to be used by commands.

Index

Package Files

task.go

func Register Uses

❖
func Register(key string, f RunnerFunc)

Register registers a task for cue commands.

type Context Uses

❖
type Context struct {
    Context context.Context
    Stdin   io.Reader
    Stdout  io.Writer
    Stderr  io.Writer
    Obj     cue.Value
    Err     errors.Error
}

A Context provides context for running a task.

func (*Context) Bytes Uses

❖
func (c *Context) Bytes(field string) []byte

func (*Context) Int64 Uses

❖
func (c *Context) Int64(field string) int64

func (*Context) Lookup Uses

❖
func (c *Context) Lookup(field string) cue.Value

func (*Context) String Uses

❖
func (c *Context) String(field string) string

type Runner Uses

❖
type Runner interface {

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

A Runner defines a command type.

type RunnerFunc Uses

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

A RunnerFunc creates a Runner.

func Lookup Uses

❖
func Lookup(key string) RunnerFunc

Lookup returns the RunnerFunc for a key.

Package task imports 5 packages (graph) and is imported by 12 packages. Updated 2020-09-22. Refresh now. Tools for package owners.