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authorJeffrey Wilcke <jeffrey@ethereum.org>2017-02-20 21:26:21 +0800
committerPéter Szilágyi <peterke@gmail.com>2017-02-20 21:26:21 +0800
commit94334c233e5f02324d4427ffe6ffc14d41576e36 (patch)
tree3887bee78c1910efb5a2d2e8ff77022398636c7a /cmd/internal/browser
parentb7f010de52d267bfd0b5e17f54afeb19b9d5c136 (diff)
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cmd/geth: added 'geth bug' command (#3684)
* cmd/geth: added 'geth bug' command Added bug command to geth, which will open a browser window with an issue template and some additional system information. * cmd/geth: update bug with better infos * cmd/geth: added browser fallback * cmd/geth: govet yo momma
Diffstat (limited to 'cmd/internal/browser')
-rw-r--r--cmd/internal/browser/browser.go46
1 files changed, 46 insertions, 0 deletions
diff --git a/cmd/internal/browser/browser.go b/cmd/internal/browser/browser.go
new file mode 100644
index 000000000..897086f47
--- /dev/null
+++ b/cmd/internal/browser/browser.go
@@ -0,0 +1,46 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package browser provides utilities for interacting with users' browsers.
+package browser
+
+import (
+ "os"
+ "os/exec"
+ "runtime"
+)
+
+// Commands returns a list of possible commands to use to open a url.
+func Commands() [][]string {
+ var cmds [][]string
+ if exe := os.Getenv("BROWSER"); exe != "" {
+ cmds = append(cmds, []string{exe})
+ }
+ switch runtime.GOOS {
+ case "darwin":
+ cmds = append(cmds, []string{"/usr/bin/open"})
+ case "windows":
+ cmds = append(cmds, []string{"cmd", "/c", "start"})
+ default:
+ cmds = append(cmds, []string{"xdg-open"})
+ }
+ cmds = append(cmds,
+ []string{"chrome"},
+ []string{"google-chrome"},
+ []string{"chromium"},
+ []string{"firefox"},
+ )
+ return cmds
+}
+
+// Open tries to open url in a browser and reports whether it succeeded.
+func Open(url string) bool {
+ for _, args := range Commands() {
+ cmd := exec.Command(args[0], append(args[1:], url)...)
+ if cmd.Start() == nil {
+ return true
+ }
+ }
+ return false
+}