shithub: hugo

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Load livereload.js from "/"

Fix #1406
Instead of loading the file from http://localhost:port/, it can be
loaded from /.

--- a/transform/livereloadinject.go

+++ b/transform/livereloadinject.go

@@ -2,18 +2,13 @@

 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)

--- /dev/null

+++ b/transform/livereloadinject_test.go

@@ -1,0 +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()))

+	}

+}