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How to use NewBundle method of js Package

Best K6 code snippet using js.NewBundle

generate.go

Source:generate.go

...41	}42	defer f.Close()43	bundleTpl.Execute(f, b)44}45func NewBundle(pkg, mapName, importPath string) *Bundle {46	return &Bundle{47		Package:    pkg,48		Map:        mapName,49		ImportPath: importPath,50		Files:      make(map[string]string),51		Checksums:  make(map[string]string),52	}53}54func readFile(filename string) []byte {55	data, err := ioutil.ReadFile(filename)56	if err != nil {57		panic(err)58	}59	return data60}61func checksum(data []byte) string {62	return fmt.Sprintf("%x", sha256.Sum256(data))63}64func basename(filename string) string {65	return path.Base(filename)66}67func stripExtension(filename string) string {68	filename = strings.TrimSuffix(filename, path.Ext(filename))69	return strings.Replace(filename, " ", "_", -1)70}71func glob(pattern string) []string {72	// There is no Glob function in path package, so we have to use filepath and replace in case of Windows73	files, _ := filepath.Glob(pattern)74	for i := range files {75		if strings.Contains(files[i], "\\") {76			files[i] = strings.Replace(files[i], "\\", "/", -1)77		}78	}79	return files80}81func concat(files []string) string {82	var b strings.Builder83	for _, file := range files {84		b.Write(readFile(file))85	}86	return b.String()87}88func generateJSBundle(bundleFile string, bundleFiles map[string][]string, prefixes, suffixes map[string]string) {89	bundle := NewBundle("static", "Javascripts", "ui/static")90	m := minify.New()91	m.AddFunc("text/javascript", js.Minify)92	for name, srcFiles := range bundleFiles {93		var b strings.Builder94		if prefix, found := prefixes[name]; found {95			b.WriteString(prefix)96		}97		b.WriteString(concat(srcFiles))98		if suffix, found := suffixes[name]; found {99			b.WriteString(suffix)100		}101		minifiedData, err := m.String("text/javascript", b.String())102		if err != nil {103			panic(err)104		}105		bundle.Files[name] = minifiedData106		bundle.Checksums[name] = checksum([]byte(minifiedData))107	}108	bundle.Write(bundleFile)109}110func generateCSSBundle(bundleFile string, themes map[string][]string) {111	bundle := NewBundle("static", "Stylesheets", "ui/static")112	m := minify.New()113	m.AddFunc("text/css", css.Minify)114	for theme, srcFiles := range themes {115		data := concat(srcFiles)116		minifiedData, err := m.String("text/css", data)117		if err != nil {118			panic(err)119		}120		bundle.Files[theme] = minifiedData121		bundle.Checksums[theme] = checksum([]byte(minifiedData))122	}123	bundle.Write(bundleFile)124}125func generateBinaryBundle(bundleFile string, srcFiles []string) {126	bundle := NewBundle("static", "Binaries", "ui/static")127	for _, srcFile := range srcFiles {128		data := readFile(srcFile)129		filename := basename(srcFile)130		encodedData := base64.StdEncoding.EncodeToString(data)131		bundle.Files[filename] = string(encodedData)132		bundle.Checksums[filename] = checksum(data)133	}134	bundle.Write(bundleFile)135}136func generateBundle(bundleFile, pkg, mapName string, srcFiles []string) {137	bundle := NewBundle(pkg, mapName, pkg)138	for _, srcFile := range srcFiles {139		data := readFile(srcFile)140		filename := stripExtension(basename(srcFile))141		bundle.Files[filename] = string(data)142		bundle.Checksums[filename] = checksum(data)143	}144	bundle.Write(bundleFile)145}146func main() {147	generateJSBundle("ui/static/js.go", map[string][]string{148		"app": []string{149			"ui/static/js/dom_helper.js",150			"ui/static/js/touch_handler.js",151			"ui/static/js/keyboard_handler.js",...

bundle_test.go

Source:bundle_test.go

...14		"/alpha.js":  `depends("/beta/x.js")`,15		"/beta/x.js": `depends("../last.js")`,16		"/last.js":   ``,17	}18	bundle := NewBundle(fs, "/main.js")19	_, err := bundle.Reload()20	if err != nil {21		t.Errorf("err %v", err)22	}23	sources := bundle.All()24	if !sameFiles(sources, []string{"/last.js", "/beta/x.js", "/alpha.js", "/main.js"}) {25		t.Errorf("got %v", names(sources))26	}27}28func TestLoadDAG(t *testing.T) {29	fs := filesystem{30		"/main.js":  `depends("alpha.js"); depends("beta.js");`,31		"/alpha.js": `depends("last.js")`,32		"/beta.js":  `depends("last.js")`,33		"/last.js":  ``,34	}35	bundle := NewBundle(fs, "/main.js")36	_, err := bundle.Reload()37	if err != nil {38		t.Errorf("err %v", err)39	}40	sources := bundle.All()41	if !(sameFiles(sources, []string{"/last.js", "/beta.js", "/alpha.js", "/main.js"}) ||42		sameFiles(sources, []string{"/last.js", "/alpha.js", "/beta.js", "/main.js"})) {43		t.Errorf("got %v", names(sources))44	}45}46func TestLoadCycle(t *testing.T) {47	fs := filesystem{48		"/a.js": `depends("b.js")`,49		"/b.js": `depends("c.js")`,50		"/c.js": `depends("a.js")`,51	}52	bundle := NewBundle(fs, "/a.js")53	_, err := bundle.Reload()54	if err == nil {55		t.Errorf("should have gotten an error for cycle")56	}57}58func TestReloadChangeFile(t *testing.T) {59	fs := filesystem{"/main.js": ``}60	bundle := NewBundle(fs, "/main.js")61	_, err := bundle.Reload()62	if err != nil {63		t.Errorf("err initial load: %v", err)64	}65	fs["/main.js"] = `CONTENT`66	changes, err := bundle.Reload()67	if err != nil {68		t.Errorf("err %v", err)69	}70	if len(changes) != 1 {71		t.Errorf("invalid number of changes: %#v", changes)72		return73	}74	if !(changes[0].Prev != nil &&...

NewBundle

Using AI Code Generation

1import (2func main() {3	vm := otto.New()4	vm.Run(`5		var JSClass = function() {6			this.value = 0;7		};8		JSClass.prototype = {9			setValue: function(value) {10				this.value = value;11			},12			getValue: function() {13				return this.value;14			}15		};16		var jsObj = new JSClass();17	jsObj, err := vm.Get("jsObj")18	if err != nil {19		fmt.Println("Error getting jsObj from VM")20	}21	jsObj.Call("setValue", 10)22	val, _ := jsObj.Call("getValue")23	fmt.Println(val)24}25import (26func main() {27	vm := otto.New()28	vm.Run(`29		var JSClass = function() {30			this.value = 0;31		};32		JSClass.prototype = {33			setValue: function(value) {34				this.value = value;35			},36			getValue: function() {37				return this.value;38			}39		};40		var jsObj = new JSClass();41	jsObj, err := vm.Get("jsObj")42	if err != nil {43		fmt.Println("Error getting jsObj from VM")44	}45	jsObj.Call("setValue", 10)46	val, _ := jsObj.Call("getValue")47	fmt.Println(val)48}49import (50func main() {51	vm := otto.New()52	vm.Run(`53		var JSClass = function() {54			this.value = 0;55		};56		JSClass.prototype = {57			setValue: function(value) {58				this.value = value;59			},60			getValue: function() {61				return this.value;62			}63		};64		var jsObj = new JSClass();65	jsObj, err := vm.Get("jsObj")66	if err != nil {67		fmt.Println("Error getting jsObj from VM")

NewBundle

Using AI Code Generation

1func main() {2    b := js.NewBundle("test.js")3    b.Run()4}5var js = {6    NewBundle : function (path) {7        return {8            Run : function () {9            }10        }11    }12}

NewBundle

Using AI Code Generation

1func main(){2}3func main(){4}5func main(){6}7func main(){8}9func main(){10}11func main(){12}13func main(){14}15func main(){

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