From 59fcb1fc47ef83e9eefa296939bb43da1466027f Mon Sep 17 00:00:00 2001
From: Peter Stuifzand <peter@stuifzand.eu>
Date: Mon, 9 Jul 2018 22:09:11 +0200
Subject: [PATCH] Use env templates

---
 Dockerfile          | 3 +++
 cmd/eksterd/main.go | 5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 21b2481..cd130ab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,8 @@
 FROM ubuntu
 RUN apt-get -y update && apt-get install -y ca-certificates
+RUN ["mkdir", "/usr/share/eksterd"]
 ADD ./eksterd /usr/local/bin
+ADD ./templates /usr/share/eksterd
 EXPOSE 80
+ENV EKSTER_TEMPLATES "/usr/share/eksterd"
 ENTRYPOINT ["/usr/local/bin/eksterd"]
diff --git a/cmd/eksterd/main.go b/cmd/eksterd/main.go
index 4647dfd..91e277d 100644
--- a/cmd/eksterd/main.go
+++ b/cmd/eksterd/main.go
@@ -114,7 +114,10 @@ func (h *mainHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 				return
 			}
 
-			t, err := template.ParseFiles("templates/index.html", "templates/settings.html")
+			t, err := template.ParseFiles(
+				os.Getenv("EKSTER_TEMPLATES")+"/templates/index.html",
+				os.Getenv("EKSTER_TEMPLATES")+"/templates/settings.html",
+			)
 
 			var page indexPage
 			page.Session = sess