From b2ba828379df713c29bb4fa3d4cd5ab305fe86b9 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sat, 19 Dec 2020 21:17:13 +0100
Subject: Add `BROWSER` support to `OpenFile()`

If the `BROWSER` environment variable is set, open the given file path
in the given browser.
---
 browserenv.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/browserenv.go b/browserenv.go
index 2a7abcd..98f2e24 100644
--- a/browserenv.go
+++ b/browserenv.go
@@ -4,6 +4,7 @@ import (
 	"io"
 	"os"
 	"os/exec"
+	"path/filepath"
 
 	"github.com/pkg/browser"
 )
@@ -12,6 +13,18 @@ var Stderr io.Writer = os.Stderr
 var Stdout io.Writer = os.Stdout
 
 func OpenFile(path string) error {
+	envCommand := envBrowserCommand()
+	if envCommand != "" {
+		path, err := filepath.Abs(path)
+		if err != nil {
+			return err
+		}
+
+		url := "file://" + path
+
+		return runBrowserCommand(envCommand, url)
+	}
+
 	return browser.OpenFile(path)
 }
 
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