From 94701dfaa4bf7041361cccccc12d45b062746c21 Mon Sep 17 00:00:00 2001
From: Feuerfuchs <git@feuerfuchs.dev>
Date: Mon, 18 May 2020 20:22:19 +0200
Subject: Embed templates in binary

---
 internal/port/main.go | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)

diff --git a/internal/port/main.go b/internal/port/main.go
index fe85ba4..b233012 100644
--- a/internal/port/main.go
+++ b/internal/port/main.go
@@ -250,25 +250,17 @@ func ListenAndServe(bind, startpagefile string, robotsfile string, robotsdebug b
 
 	//
 
-	var templates *template.Template
+	tplBox := packr.New("templates", "./internal/port/tpl")
 
-	var allFiles []string
-	files, err := ioutil.ReadDir("./internal/port/tpl")
-	if err != nil {
-		return err
-	}
-	for _, file := range files {
-		filename := file.Name()
+	templates := template.New("main.html").Funcs(funcMap)
+
+	for _, filename := range tplBox.List() {
 		if strings.HasSuffix(filename, ".html") {
-			allFiles = append(allFiles, "./internal/port/tpl/"+filename)
+			tplStr, _ := tplBox.FindString(filename)
+			templates, _ = templates.New(filename).Parse(tplStr)
 		}
 	}
 
-	templates, err = template.New("main.html").Funcs(funcMap).ParseFiles(allFiles...)
-	if err != nil {
-		return err
-	}
-
 	//
 
 	startpageTpl := templates.Lookup("startpage.html")
-- 
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