mirror of
https://github.com/MontFerret/ferret.git
synced 2024-12-14 11:23:02 +02:00
acf2f13dcb
* sync with MontFerret/ferret * fix --param handling When params is converted to map it uses strings.Split, which slices a string into all substrings separated by :. * remove impossible conditions nil != nil * delete ineffectual assignments * replace '+= 1' with '++' * remove useless comparison with nil * merge variable declarations * remove bool comparison * fix imports * fix imports * delete unused file * use copy instead of loop * delete unused DummyInterface * remove unnecassary break statements * tidy modules
125 lines
2.7 KiB
Go
125 lines
2.7 KiB
Go
package browser
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import (
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"github.com/pkg/errors"
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)
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func Launch(setters ...Option) (*Browser, error) {
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opts := &Options{
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headless: false,
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debuggingAddress: "0.0.0.0",
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debuggingPort: 9222,
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}
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for _, setter := range setters {
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setter(opts)
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}
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var flags Flags
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if !opts.ignoreDefaultArgs {
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flags = DefaultFlags()
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} else {
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flags = Flags{}
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}
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flags.Set("remote-debugging-port", opts.debuggingPort)
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if opts.devtools {
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flags.SetN("auto-open-devtools-for-tabs")
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}
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if opts.headless {
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flags.SetN("headless")
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flags.SetN("hide-scrollbars")
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flags.SetN("mute-audio")
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}
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if runtime.GOOS == goosWindows {
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flags.SetN("disable-gpu")
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}
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temporaryUserDataDir := opts.userDataDir
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if temporaryUserDataDir == "" && !opts.noUserDataDir {
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dirName, err := ioutil.TempDir(os.TempDir(), "ferret_dev_profile-")
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if err != nil {
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return nil, err
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}
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temporaryUserDataDir = dirName
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}
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workDir := filepath.Join(os.TempDir(), "ferret-chrome")
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err := os.MkdirAll(workDir, 0700)
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if err != nil {
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return nil, errors.Errorf("cannot create working directory '%s'", workDir)
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}
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if temporaryUserDataDir != "" {
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flags.Set("user-data-dir", temporaryUserDataDir)
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}
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chromeExecutable := opts.executablePath
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if chromeExecutable == "" {
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chromeExecutable = resolveExecutablePath()
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if chromeExecutable == "" {
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return nil, errors.New("Chrome not found")
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}
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}
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execArgs := []string{chromeExecutable, "--args"}
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execArgs = append(execArgs, flags.List()...)
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cmd := exec.Command("open", execArgs...)
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cmd.Dir = workDir
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err = cmd.Start()
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if err != nil {
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return nil, err
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}
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if opts.dumpio {
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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}
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return &Browser{cmd, flags}, nil
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}
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func DefaultFlags() Flags {
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return Flags{
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"disable-background-networking": nil,
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"disable-background-timer-throttling": nil,
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"disable-breakpad": nil,
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"disable-client-side-phishing-detection": nil,
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"disable-default-apps": nil,
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"disable-dev-shm-usage": nil,
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"disable-extensions": nil,
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"disable-features=site-per-process": nil,
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"disable-hang-monitor": nil,
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"disable-popup-blocking": nil,
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"disable-prompt-on-repost": nil,
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"disable-sync": nil,
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"disable-translate": nil,
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"metrics-recording-only": nil,
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"no-first-run": nil,
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"safebrowsing-disable-auto-update": nil,
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"enable-automation": nil,
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"password-store=basic": nil,
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"use-mock-keychain": nil,
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}
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}
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