From 6485927b89155f3e4470883335d41029c93ae290 Mon Sep 17 00:00:00 2001
From: Vuong <3168632+vuongggggg@users.noreply.github.com>
Date: Tue, 10 Nov 2020 21:22:45 +0700
Subject: [PATCH] #66 Ability to open link in cmd and powershell

---
 cointop/common/open/open.go     |  2 ++
 cointop/common/open/open_win.go | 52 +++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 cointop/common/open/open_win.go

diff --git a/cointop/common/open/open.go b/cointop/common/open/open.go
index 74f3efa..b64c965 100644
--- a/cointop/common/open/open.go
+++ b/cointop/common/open/open.go
@@ -1,3 +1,5 @@
+//+build !windows
+
 package open
 
 import (
diff --git a/cointop/common/open/open_win.go b/cointop/common/open/open_win.go
new file mode 100644
index 0000000..ca80ed0
--- /dev/null
+++ b/cointop/common/open/open_win.go
@@ -0,0 +1,52 @@
+package open
+
+import (
+	"os/exec"
+)
+
+var openCmd string
+var possibleCmds = []string{
+	"Start-Process", // windows
+}
+
+var possibleShells = []string{
+	"powershell.exe",
+	"explorer.exe",
+}
+
+var mainShell string
+
+func init() {
+	for _, sh := range possibleShells {
+		shell, err := exec.LookPath(sh)
+		if err != nil {
+			continue
+		}
+
+		mainShell = shell
+		break
+	}
+
+	for _, cmd := range possibleCmds {
+		err := exec.Command(mainShell, "Get-Command", cmd).Run()
+		if err != nil {
+			continue
+		}
+
+		openCmd = cmd
+		break
+	}
+}
+
+// URL open url
+func URL(s string) error {
+	if openCmd != "" {
+		return exec.Command(mainShell, openCmd, s).Run()
+	}
+	return nil
+}
+
+// CommandExists returns true if an 'open' command exists
+func CommandExists() bool {
+	return openCmd != ""
+}