1 files changed, 0 insertions, 137 deletions
diff --git a/vendor/github.com/toqueteos/webbrowser/webbrowser.go b/vendor/github.com/toqueteos/webbrowser/webbrowser.go
deleted file mode 100644
index f4f19b6b3..000000000
--- a/vendor/github.com/toqueteos/webbrowser/webbrowser.go
+++ /dev/null
@@ -1,137 +0,0 @@
-// Package webbrowser provides a simple API for opening web pages on your
-// default browser.
-package webbrowser
-
-import (
-	"errors"
-	"fmt"
-	"net/url"
-	"os"
-	"os/exec"
-	"runtime"
-	"strings"
-)
-
-var (
-	ErrCantOpenBrowser = errors.New("webbrowser: can't open browser")
-	ErrNoCandidates    = errors.New("webbrowser: no browser candidate found for your OS")
-)
-
-// Candidates contains a list of registered `Browser`s that will be tried with Open.
-var Candidates []Browser
-
-type Browser interface {
-	// Command returns a ready to be used Cmd that will open an URL.
-	Command(string) (*exec.Cmd, error)
-	// Open tries to open a URL in your default browser. NOTE: This may cause
-	// your program to hang until the browser process is closed in some OSes,
-	// see https://github.com/toqueteos/webbrowser/issues/4.
-	Open(string) error
-}
-
-// Open tries to open a URL in your default browser ensuring you have a display
-// set up and not running this from SSH. NOTE: This may cause your program to
-// hang until the browser process is closed in some OSes, see
-// https://github.com/toqueteos/webbrowser/issues/4.
-func Open(s string) (err error) {
-	if len(Candidates) == 0 {
-		return ErrNoCandidates
-	}
-
-	// Try to determine if there's a display available (only linux) and we
-	// aren't on a terminal (all but windows).
-	switch runtime.GOOS {
-	case "linux":
-		// No display, no need to open a browser. Lynx users **MAY** have
-		// something to say about this.
-		if os.Getenv("DISPLAY") == "" {
-			return fmt.Errorf("webbrowser: tried to open %q, no screen found", s)
-		}
-		fallthrough
-	case "darwin":
-		// Check SSH env vars.
-		if os.Getenv("SSH_CLIENT") != "" || os.Getenv("SSH_TTY") != "" {
-			return fmt.Errorf("webbrowser: tried to open %q, but you are running a shell session", s)
-		}
-	}
-
-	// Try all candidates
-	for _, candidate := range Candidates {
-		err := candidate.Open(s)
-		if err == nil {
-			return nil
-		}
-	}
-
-	return ErrCantOpenBrowser
-}
-
-func init() {
-	// Register the default Browser for current OS, if it exists.
-	if os, ok := osCommand[runtime.GOOS]; ok {
-		Candidates = append(Candidates, browserCommand{os.cmd, os.args})
-	}
-}
-
-var (
-	osCommand = map[string]*browserCommand{
-		"android": &browserCommand{"xdg-open", nil},
-		"darwin":  &browserCommand{"open", nil},
-		"freebsd": &browserCommand{"xdg-open", nil},
-		"linux":   &browserCommand{"xdg-open", nil},
-		"netbsd":  &browserCommand{"xdg-open", nil},
-		"openbsd": &browserCommand{"xdg-open", nil}, // It may be open instead
-		"windows": &browserCommand{"cmd", []string{"/c", "start"}},
-	}
-	winSchemes = [3]string{"https", "http", "file"}
-)
-
-type browserCommand struct {
-	cmd  string
-	args []string
-}
-
-func (b browserCommand) Command(s string) (*exec.Cmd, error) {
-	u, err := url.Parse(s)
-	if err != nil {
-		return nil, err
-	}
-
-	validUrl := ensureValidURL(u)
-
-	b.args = append(b.args, validUrl)
-
-	return exec.Command(b.cmd, b.args...), nil
-}
-
-func (b browserCommand) Open(s string) error {
-	cmd, err := b.Command(s)
-	if err != nil {
-		return err
-	}
-
-	return cmd.Run()
-}
-
-func ensureScheme(u *url.URL) {
-	for _, s := range winSchemes {
-		if u.Scheme == s {
-			return
-		}
-	}
-	u.Scheme = "http"
-}
-
-func ensureValidURL(u *url.URL) string {
-	// Enforce a scheme (windows requires scheme to be set to work properly).
-	ensureScheme(u)
-	s := u.String()
-
-	// Escape characters not allowed by cmd/bash
-	switch runtime.GOOS {
-	case "windows":
-		s = strings.Replace(s, "&", `^&`, -1)
-	}
-
-	return s
-}