From 3198659d11bd3982fd0be507a120d7891917ef38 Mon Sep 17 00:00:00 2001
From: Sander Schobers <sander@schobers.eu>
Date: Fri, 13 Aug 2021 19:46:58 +0200
Subject: [PATCH] Updated credits.

---
 cmd/tins2021/credits.go | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/cmd/tins2021/credits.go b/cmd/tins2021/credits.go
index 89ea381..c7a9d00 100644
--- a/cmd/tins2021/credits.go
+++ b/cmd/tins2021/credits.go
@@ -36,7 +36,9 @@ func newCredits(app *appContext, ctx ui.Context) *credits {
 		"zntg: an abstraction for rendering (UIs)",
 		" - https://opslag.de/schobers/zntg", "",
 		"allg5: an Allegro abstraction for Go",
-		" - https://opslag.de/schobers/allg5",
+		" - https://opslag.de/schobers/allg5", "",
+		"ut: a utility library",
+		" - https://opslag.de/schobers/ut", "",
 		"",
 		"**... and also using**",
 		"Allegro: cross-platform development library",
@@ -58,6 +60,10 @@ func newCredits(app *appContext, ctx ui.Context) *credits {
 		" - https://github.com/nfnt/resize", "",
 		"testify: a testing library for Go",
 		" - https://github.com/stretchr/testify", "",
+		"beep: a sound library",
+		" - https://github.com/faiface/beep", "",
+		"oto: a low level sound library",
+		" - https://https://github.com/hajimehoshi/oto", "",
 		"",
 		"# THANKS",
 		"",
@@ -79,7 +85,9 @@ func (c *credits) Handle(ctx ui.Context, e ui.Event) bool {
 			s := c.content[c.hovering]
 			if strings.HasPrefix(s, " - https://") {
 				url := s[3:]
-				c.openBrowser(url)
+				if err := c.openBrowser(url); err != nil {
+					log.Println(err)
+				}
 			}
 		}
 	case *ui.KeyDownEvent:
@@ -146,20 +154,16 @@ func (c *credits) fonts(ctx ui.Context) []ui.Font {
 	return fonts
 }
 
-func (c *credits) openBrowser(url string) {
-	var err error
+func (c *credits) openBrowser(url string) error {
 	switch runtime.GOOS {
 	case "linux":
-		err = exec.Command("xdg-open", url).Start()
+		return exec.Command("xdg-open", url).Start()
 	case "windows":
-		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
+		return exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
 	case "darwin":
-		err = exec.Command("open", url).Start()
+		return exec.Command("open", url).Start()
 	default:
-		err = fmt.Errorf("unsupported platform")
-	}
-	if err != nil {
-		log.Println(err)
+		return fmt.Errorf("unsupported platform")
 	}
 }