From 7a42e60bcb9995592248e7f249066e80114a5c72 Mon Sep 17 00:00:00 2001
From: Matthew Holt <Matthew.Holt+git@gmail.com>
Date: Tue, 30 Jun 2015 18:20:36 -0600
Subject: [PATCH] templates: Support for nested include files

i.e. included files are also parsed as templates
---
 middleware/templates/context.go | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/middleware/templates/context.go b/middleware/templates/context.go
index bdecea8b..6f23e7f3 100644
--- a/middleware/templates/context.go
+++ b/middleware/templates/context.go
@@ -1,10 +1,12 @@
 package templates
 
 import (
+	"bytes"
 	"io/ioutil"
 	"net"
 	"net/http"
 	"net/url"
+	"text/template"
 	"time"
 
 	"github.com/mholt/caddy/middleware"
@@ -26,8 +28,24 @@ func (c context) Include(filename string) (string, error) {
 	if err != nil {
 		return "", err
 	}
+
 	body, err := ioutil.ReadAll(file)
-	return string(body), err
+	if err != nil {
+		return "", err
+	}
+
+	tpl, err := template.New(filename).Parse(string(body))
+	if err != nil {
+		return "", err
+	}
+
+	var buf bytes.Buffer
+	err = tpl.Execute(&buf, c)
+	if err != nil {
+		return "", err
+	}
+
+	return buf.String(), nil
 }
 
 // Date returns the current timestamp in the specified format