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How to use MustLaunch method of launcher Package

Best Rod code snippet using launcher.MustLaunch

new_bot.go

Source:new_bot.go

...64		extensionFolder, _, _ := xutil.NewChromeExtension(opt.ProxyLine, dir)65		l.Set("load-extension", extensionFolder)66		log.Debug().Str("extension_folder", extensionFolder).Msg("load proxy extension")67	}68	u := l.MustLaunch()69	brw = rod.New().ControlURL(u).MustConnect()70	if cfg.NoDefaultDevice {71		brw = brw.NoDefaultDevice()72	}73	if cfg.Incognito {74		brw = brw.MustIncognito()75	}76	slow := xutil.AorB(cfg.SlowMotion, 500)77	brw.SlowMotion(time.Millisecond * time.Duration(slow))78	brw.Trace(cfg.Trace)79	page = brw.MustPage("")80	w, h := cfg.Width, cfg.Height81	vw := xutil.AorB(cfg.ViewOffsetWidth, 0)82	vh := xutil.AorB(cfg.ViewOffsetHeight, 0)83	ua := bindUA(opt.UserAgent)84	page.MustSetUserAgent(ua).MustSetWindow(opt.Screen, 0, w, h).MustSetViewport(w-vw, h-vh, 0.0, false)85	if cfg.Maximize {86		page.MustWindowMaximize()87	}88	return89}90// NewUserModeBrwAndPage run with user mode, will use system browser.91//92// we can integrate this with NewBrwAndPage, but there're too many if-else93// so we just make a copy of NewBrwAndPage, and extract UserMode related logics94func NewUserModeBrwAndPage(opts ...BotOptFunc) (brw *rod.Browser, page *rod.Page) {95	opt := BotOpts{96		Screen:   0,97		Headless: false,98		BotCfg:   defaultCfg,99	}100	BindBotOpts(&opt, opts...)101	cfg := opt.BotCfg102	// var l *launcher.Launcher103	u := launcher.NewUserMode().MustLaunch()104	// u := l.MustLaunch()105	brw = rod.New().ControlURL(u).MustConnect().NoDefaultDevice()106	slow := xutil.AorB(cfg.SlowMotion, 500)107	brw.SlowMotion(time.Millisecond * time.Duration(slow))108	brw.Trace(cfg.Trace)109	page = brw.MustPage("")110	w, h := cfg.Width, cfg.Height111	vw := xutil.AorB(cfg.ViewOffsetWidth, 0)112	vh := xutil.AorB(cfg.ViewOffsetHeight, 0)113	page.MustSetWindow(opt.Screen, 0, w, h).MustSetViewport(w-vw, h-vh, 0.0, false)114	if cfg.Maximize {115		page.MustWindowMaximize()116	}117	return118}...

main.go

Source:main.go

...55// 	// if !found {56// 	// 	fmt.Println("found: ", found)57// 	// 	return58// 	// }59// 	// u := launcher.New().Bin(path).MustLaunch()60// 	wsURL := launcher.NewUserMode().MustLaunch()61// 	for i := 0; i < 10; i++ {62// 		wg.Add(1)63// 		fmt.Println("go start: ", i)64// 		go func(id int) {65// 			defer wg.Done()66// 			// page := rod.New().MustConnect().MustPage()67// 			page := rod.New().ControlURL(wsURL).MustConnect().NoDefaultDevice().MustPage()68// 			// err := page.Emulate(devices.Nexus10.Landescape())69// 			// if err != nil {70// 			// 	panic(err)71// 			// }72// 			page.MustNavigate("https://twitch.tv/superserverbrasil")73// 			time.Sleep(time.Second * 10)74// 			page.MustScreenshot(fmt.Sprintf("screenshot%d.png", id))75// 			fmt.Println("go done: ", id)76// 			page.Mouse.Click(proto.InputMouseButton())77// 		}(i)78// 	}79// 	fmt.Println("go waiting")80// 	wg.Wait()81// }82import (83	"fmt"84	"sync"85	"time"86	"github.com/go-rod/rod"87	"github.com/go-rod/rod/lib/launcher"88	"github.com/go-rod/stealth"89)90func init() {91	launcher.NewBrowser().MustGet()92}93func main() {94	var wg sync.WaitGroup95	for i := 0; i < 10; i++ {96		wg.Add(1)97		fmt.Println("go start: ", i)98		go func(id int) {99			defer wg.Done()100			browser := rod.New().ControlURL(101				launcher.New().Headless(false).Bin("/Applications/Google Chrome.app/Contents/MacOS/Google Chrome").MustLaunch(),102				// launcher.New().Headless(false).MustLaunch(),103			).MustConnect().MustIncognito()104			defer browser.MustClose()105			page := stealth.MustPage(browser)106			page.MustNavigate("https://twitch.tv/superserverbrasil")107			// page.MustNavigate("https://twitter.com/intz")108			// page.MustNavigate("https://www.youtube.com/watch?v=m01ZeuwC2-M")109			time.Sleep(time.Minute)110			page.MustScreenshot(fmt.Sprintf("screenshot%d.png", id))111		}(i)112	}113	wg.Wait()114}...

rod_test.go

Source:rod_test.go

...30	})31	Context("Launch", func() {32		It("Specify bin", func() {33			binPath := "/snap/bin/chromium"34			launcherURL := launcher.New().RemoteDebuggingPort(9222).Headless(true).Bin(binPath).MustLaunch()35			browser := rod.New().ControlURL(launcherURL)36			ExpectPage(browser)37		})38		It("LookPath", func() {39			binPath, found := launcher.LookPath()40			Expect(found).To(BeTrue())41			controlURL := launcher.New().Bin(binPath).MustLaunch()42			browser := rod.New().ControlURL(controlURL)43			ExpectPage(browser)44		})45		It("ResolveURL", func() {46			binPath, found := launcher.LookPath()47			Expect(found).To(BeTrue())48			launcherURL := launcher.New().RemoteDebuggingPort(9222).Headless(true).Bin(binPath).MustLaunch()49			browser := rod.New().ControlURL(launcherURL)50			ExpectPage(browser)51		})52	})53})54func ExpectPage(browser *rod.Browser) {55	err := browser.Connect()56	Expect(err).NotTo(HaveOccurred())57	page := browser.MustPage("https://www.wikipedia.org/")58	Expect(page).NotTo(BeNil())59	err = page.Timeout(time.Second * 3).WaitLoad()60	Expect(err).NotTo(HaveOccurred())61	err = page.WaitIdle(time.Second * 3)62	Expect(err).NotTo(HaveOccurred())...

MustLaunch

Using AI Code Generation

1import (2func main() {3	const (4		chromeBinary     = "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe"5	opts := []selenium.ServiceOption{6		selenium.FirefoxProfile(firefoxProfile),7		selenium.ChromeProfile(chromeProfile),8	}9	selenium.SetDebug(false)10	service, err := selenium.NewSeleniumService(seleniumPath, port, opts...)11	if err != nil {12	}13	defer service.Stop()14	caps := selenium.Capabilities{"browserName": "chrome"}15	if err != nil {16		panic(err)17	}18	defer wd.Quit()

MustLaunch

Using AI Code Generation

1import (2func main() {3	launcher.MustLaunch("firefox")4	fmt.Println("Firefox Launched")5}6import (7func main() {8	launcher.MustLaunch("firefox")9	fmt.Println("Firefox Launched")10}11import (12func main() {13	launcher.MustLaunch("firefox")14	fmt.Println("Firefox Launched")15}16import (17func main() {18	launcher.MustLaunch("firefox")19	fmt.Println("Firefox Launched")20}21import (22func main() {23	launcher.MustLaunch("firefox")24	fmt.Println("Firefox Launched")25}26import (27func main() {28	launcher.MustLaunch("firefox")29	fmt.Println("Firefox Launched")30}31import (32func main() {33	launcher.MustLaunch("firefox")34	fmt.Println("Firefox Launched")35}36import (37func main() {38	launcher.MustLaunch("firefox")39	fmt.Println("Firefox Launched")40}41import (42func main() {43	launcher.MustLaunch("firefox")44	fmt.Println("Firefox Launched")45}46import (47func main() {48	launcher.MustLaunch("firefox")49	fmt.Println("Firefox Launched")50}

MustLaunch

Using AI Code Generation

1import (2func main() {3	path, err := os.Executable()4	if err != nil {5		fmt.Println(err)6	}7	process := exec.Command(path, "-test")8	err = process.Start()9	if err != nil {10		fmt.Println(err)11	}12	err = process.Wait()13	if err != nil {14		fmt.Println(err)15	}16}17import (18func main() {19	path, err := os.Executable()20	if err != nil {21		fmt.Println(err)22	}23	process := exec.Command(path, "-test")24	err = process.Start()25	if err != nil {26		fmt.Println(err)27	}28	err = process.Wait()29	if err != nil {30		fmt.Println(err)31	}32}33import (34func main() {35	path, err := os.Executable()36	if err != nil {37		fmt.Println(err)38	}39	process := exec.Command(path, "-test")40	err = process.Start()41	if err != nil {42		fmt.Println(err)43	}44	err = process.Wait()45	if err != nil {46		fmt.Println(err)47	}48}49import (50func main() {

MustLaunch

Using AI Code Generation

1import (2func main() {3	fmt.Println("Launching...")4	launcher.MustLaunch()5	fmt.Println("Launched!")6}7import (8func MustLaunch() {9	cmd := exec.Command("notepad")10	err := cmd.Run()11	if err != nil {12		fmt.Println(err.Error())13		os.Exit(1)14	}15}16import (17func main() {18	fmt.Println("Launching...")19	launcher.LaunchAndWait()20	fmt.Println("Launched!")21}22import (23func LaunchAndWait() {24	cmd := exec.Command("notepad")25	err := cmd.Run()26	if err != nil {27		fmt.Println(err.Error())28		os.Exit(1)29	}30}31import (32func main() {33	fmt.Println("Launching...")34	launcher.LaunchAndWait()35	fmt.Println("Launched!")36}37import (38func LaunchAndWait() {39	cmd := exec.Command("notepad")40	err := cmd.Run()41	if err != nil {42		fmt.Println(err.Error())43		os.Exit(1)44	}45}46import (47func main() {48	fmt.Println("Launching...")49	launcher.LaunchAndWait()50	fmt.Println("Launched!")51}52import (

MustLaunch

Using AI Code Generation

1import (2func main() {3	fmt.Println("Google launched successfully")4}5import (6func main() {7	if err != nil {8		fmt.Println(err)9	}10	fmt.Println("Google launched successfully")11}12import (13func main() {14	if err != nil {15		fmt.Println(err)16	}17	fmt.Println("Google launched successfully")18}19import (20func main() {21	if err != nil {22		fmt.Println(err)23	}24	fmt.Println("Google launched successfully")25}26import (27func main() {28	if err != nil {29		fmt.Println(err)30	}31	fmt.Println("Google launched successfully")32}33import (34func main() {35	if err != nil {36		fmt.Println(err)37	}38	fmt.Println("Google launched successfully")39}40import (41func main() {

MustLaunch

Using AI Code Generation

1import (2func main() {3	l := launcher.Launcher{}4	l.MustLaunch()5	fmt.Println("Program ended")6}7import "fmt"8type Launcher struct {9}10func (l *Launcher) MustLaunch() {11	fmt.Println("It is launched")12}

MustLaunch

Using AI Code Generation

1import (2func main() {3	if runtime.GOOS == "windows" {4		cmd := exec.Command("C:\\WINDOWS\\System32\\cmd.exe", "/C", "start", "cmd", "/K", "echo Hello World")5		cmd.Start()6		cmd.Wait()7	} else if runtime.GOOS == "linux" {8		cmd := exec.Command("gnome-terminal")9		cmd.Start()10		cmd.Wait()11	}12}

MustLaunch

Using AI Code Generation

1import (2func main() {3	err := robotgo.MustLaunch("C:\\Users\\user\\Desktop\\test.txt")4	if err != nil {5		log.Fatal(err)6	}7}8import (9func main() {10	err := robotgo.MustLaunch("C:\\Users\\user\\Desktop\\test.txt")11	if err != nil {12		log.Fatal(err)13	}14}15import (16func main() {17	err := robotgo.MustLaunch("C:\\Users\\user\\Desktop\\test.txt")18	if err != nil {19		log.Fatal(err)20	}21}22import (23func main() {24	err := robotgo.MustLaunch("C:\\Users\\user\\Desktop\\test.txt")25	if err != nil {26		log.Fatal(err)27	}28}29import (30func main()

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