From 30d8fa0a2781b6b4cc2b9c0d4301b47c95a13d05 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sat, 19 Dec 2020 20:58:39 +0100
Subject: Add `BROWSER` support to `OpenURL()`

If the `BROWSER` environment variable is set, open the given URL using
the command specified in the variable.

Run the command in a shell process, either from the `SHELL` environment
variable or `/bin/sh` on Unix OSes. Run it through `cmd` on Windows.

Essentially repurposes my code from
https://github.com/pkg/browser/pull/14.
---
 browserenv_unix.go | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 browserenv_unix.go

(limited to 'browserenv_unix.go')

diff --git a/browserenv_unix.go b/browserenv_unix.go
new file mode 100644
index 0000000..e6416f8
--- /dev/null
+++ b/browserenv_unix.go
@@ -0,0 +1,25 @@
+// +build !windows
+
+package browserenv
+
+import (
+	"fmt"
+	"os"
+)
+
+// TODO
+func shell() (args []string) {
+	shell := os.Getenv("SHELL")
+
+	if shell == "" {
+		shell = "/bin/sh"
+	}
+
+	return []string{shell, "-c"}
+}
+
+// TODO
+func fmtBrowserCommand(browser, url string) string {
+	// TODO: handle %s in browser command
+	return fmt.Sprintf("%s '%s'", browser, url)
+}
-- 
cgit v1.2.3