From ef4dfcec6cf17308e2816ef29801f01c3cf6fcbb Mon Sep 17 00:00:00 2001
From: Kato Kazuyoshi <kato.kazuyoshi@gmail.com>
Date: Wed, 14 Oct 2015 00:41:54 -0700
Subject: Load livereload.js from "/"

Fix #1406
Instead of loading the file from http://localhost:port/, it can be
loaded from /.
---
 transform/livereloadinject.go      |  9 ++-------
 transform/livereloadinject_test.go | 20 ++++++++++++++++++++
 2 files changed, 22 insertions(+), 7 deletions(-)
 create mode 100644 transform/livereloadinject_test.go

(limited to 'transform')

diff --git a/transform/livereloadinject.go b/transform/livereloadinject.go
index 38e4e8cc9..2fb130c17 100644
--- a/transform/livereloadinject.go
+++ b/transform/livereloadinject.go
@@ -2,18 +2,13 @@ package transform
 
 import (
 	"bytes"
-	"github.com/spf13/viper"
 )
 
 func LiveReloadInject(ct contentTransformer) {
 	match := []byte("</body>")
-	port := viper.GetString("port")
-	replace := []byte(`<script data-no-instant>document.write('<script src="http://'
-        + (location.host || 'localhost').split(':')[0]
-		+ ':` + port + `/livereload.js?mindelay=10"></'
-        + 'script>')</script></body>`)
-	newcontent := bytes.Replace(ct.Content(), match, replace, -1)
+	replace := []byte(`<script data-no-instant>document.write('<script src="/livereload.js?mindelay=10"></' + 'script>')</script></body>`)
 
+	newcontent := bytes.Replace(ct.Content(), match, replace, -1)
 	if len(newcontent) == len(ct.Content()) {
 		match := []byte("</BODY>")
 		newcontent = bytes.Replace(ct.Content(), match, replace, -1)
diff --git a/transform/livereloadinject_test.go b/transform/livereloadinject_test.go
new file mode 100644
index 000000000..605f65954
--- /dev/null
+++ b/transform/livereloadinject_test.go
@@ -0,0 +1,20 @@
+package transform
+
+import (
+	"bytes"
+	"github.com/spf13/hugo/helpers"
+	"testing"
+)
+
+func TestLiveReloadInject(t *testing.T) {
+	out := new(bytes.Buffer)
+	in := helpers.StringToReader("</body>")
+
+	tr := NewChain(LiveReloadInject)
+	tr.Apply(out, in, []byte("path"))
+
+	expected := `<script data-no-instant>document.write('<script src="/livereload.js?mindelay=10"></' + 'script>')</script></body>`
+	if string(out.Bytes()) != expected {
+		t.Errorf("Expected %s got %s", expected, string(out.Bytes()))
+	}
+}
-- 
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