jz

package module

v1.0.4 Latest Latest Go to latest Published: Jun 20, 2023 License: MIT Imports: 14 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

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Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

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Repository

github.com/andrylavr/jz

Links

Open Source Insights

README ¶

jz

JavaScript / TypeScript ES6 Virtual Machine in pure Go. Based on:

Example

cmd/example1/main.go

package main

import (
  "github.com/andrylavr/jz"
  "log"
)
import _ "embed"

//go:embed example1.js
var example1 string

func main() {
  vm := jz.New()
  vm.ImportMap["three"] = "https://threejs.org/build/three.js"
  vm.ImportMap["three/addons/"] = "https://threejs.org/examples/jsm/"

  _, err := vm.RunScript("example1.js", example1)
  if err != nil {
    log.Println(err)
  }
}

See more docs here: https://github.com/dop251/goja

Documentation ¶

Index ¶

func GetContent(url string) (string, error)
type Cacher
type Console
type FSCacher
type ImportMap
type JSModule
type Module
- func (m *Module) Require(name string) Value
type ModuleCache
type Object
type Require
type Runtime
- func New() *Runtime
type Value
- func NewConsole(vm *Runtime) Value
- func NewRequire(vm *Runtime) Value

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetContent ¶

func GetContent(url string) (string, error)

Types ¶

type Cacher ¶ added in v1.0.4

type Cacher interface {
	Exists(key string) bool
	Get(key string) string
	Save(key string, s string)
}

type Console ¶ added in v1.0.4

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

func (*Console) Error ¶ added in v1.0.4

func (console *Console) Error(args ...interface{})

func (*Console) Info ¶ added in v1.0.4

func (console *Console) Info(args ...interface{})

func (*Console) Log ¶ added in v1.0.4

func (console *Console) Log(args ...interface{})

func (*Console) Warn ¶ added in v1.0.4

func (console *Console) Warn(args ...interface{})

type FSCacher ¶ added in v1.0.4

type FSCacher struct {
	Dir string
}

func (FSCacher) Exists ¶ added in v1.0.4

func (t FSCacher) Exists(key string) bool

func (FSCacher) Get ¶ added in v1.0.4

func (t FSCacher) Get(key string) string

func (FSCacher) Save ¶ added in v1.0.4

func (t FSCacher) Save(key string, content string)

type ImportMap ¶

type ImportMap map[string]string

type JSModule ¶ added in v1.0.4

type JSModule = *Object

type Module ¶ added in v1.0.4

type Module struct {
	Exports *Object
	// contains filtered or unexported fields
}

func (*Module) Require ¶ added in v1.0.4

func (m *Module) Require(name string) Value

type ModuleCache ¶ added in v1.0.1

type ModuleCache map[string][]byte

type Object ¶ added in v1.0.1

type Object = goja.Object

type Require ¶ added in v1.0.4

type Require struct {
	sync.Mutex
	// contains filtered or unexported fields
}

type Runtime ¶

type Runtime struct {
	*goja.Runtime
	UseBabel      bool
	UseTypeScript bool
	ImportMap
	//require         *Require
	TransformCacher Cacher
	ContentCacher   Cacher
}

func New ¶

func New() *Runtime

func (*Runtime) AddImportMap ¶

func (r *Runtime) AddImportMap(m ImportMap)

func (*Runtime) ClearImportMap ¶

func (r *Runtime) ClearImportMap()

func (*Runtime) RunFile ¶

func (r *Runtime) RunFile(filename string) (Value, error)

func (*Runtime) RunScript ¶

func (r *Runtime) RunScript(name, src string) (Value, error)

func (*Runtime) RunString ¶

func (r *Runtime) RunString(str string) (Value, error)

RunString executes the given string in the global context.

func (*Runtime) Transform ¶

func (r *Runtime) Transform(src string) (string, error)

Transform transforms src from ES6|TS to ES5

type Value ¶

type Value = goja.Value

func NewConsole ¶ added in v1.0.4

func NewConsole(vm *Runtime) Value

func NewRequire ¶ added in v1.0.4

func NewRequire(vm *Runtime) Value

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
cmd
example1

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