package js

import "github.com/tdewolff/minify/v2/js"

Package js minifies ECMAScript 2021 following the language specification at https://tc39.es/ecma262/.

Index ¶

• Variables
• func Minify(m *minify.M, w io.Writer, r io.Reader, params map[string]string) error
• type Minifier
• func (o *Minifier) Minify(_ *minify.M, w io.Writer, r io.Reader, params map[string]string) error

Examples ¶

• Minify

Variables ¶

var (
	NumberBytes = []byte("Number")
	MathBytes   = []byte("Math")
)

Functions ¶

func Minify ¶

func Minify(m *minify.M, w io.Writer, r io.Reader, params map[string]string) error

Minify minifies JS data, it reads from r and writes to w.

{
	m := minify.New()
	m.AddFunc("application/javascript", Minify)

	if err := m.Minify("application/javascript", os.Stdout, os.Stdin); err != nil {
		panic(err)
	}
}

Types ¶

type Minifier ¶

type Minifier struct {
	Precision    int // number of significant digits
	KeepVarNames bool

	Version int
	// contains filtered or unexported fields
}

Minifier is a JS minifier.

func (*Minifier) Minify ¶

func (o *Minifier) Minify(_ *minify.M, w io.Writer, r io.Reader, params map[string]string) error

Minify minifies JS data, it reads from r and writes to w.

Source Files ¶

js.go stmtlist.go util.go vars.go