Try to fix Hugo

Former-commit-id: 7c530392c2696d200147ea878e6da0321888a52b [formerly 24028571fda891d65ebacba15317ec1f15d348ec] [formerly 9e210d5046e518fe37991711f9412d3390f3fbfe [formerly d20079bc4e59599bc6eb502ee64b4bbe0ce6828a]]
Former-commit-id: 39987e08efd3cb9af30043983f896bbea2299012 [formerly c1c6d86b39e23ccb6e9d9ffd10d88b8de7355e2a]
Former-commit-id: e45d76537a24cf5dcd978e687ddc5819ab4a4e60

plugins/hugo.go

@@ -10,20 +10,14 @@ import (
 	"strings"
 	"time"
 
-	rice "github.com/GeertJohan/go.rice"
 	"github.com/hacdias/filemanager"
 	"github.com/hacdias/varutils"
 	"github.com/robfig/cron"
 )
 
-var (
-	ErrHugoNotFound        = errors.New("It seems that tou don't have 'hugo' on your PATH")
-	ErrUnsupportedFileType = errors.New("The type of the provided file isn't supported for this action")
-)
-
-func RegisterHugo() {
+func init() {
 	filemanager.RegisterPlugin("hugo", filemanager.Plugin{
-		JavaScript:    rice.MustFindBox("./assets/").MustString("hugo.js"),
+		JavaScript:    hugoJavaScript,
 		CommandEvents: []string{"before_publish", "after_publish"},
 		Permissions: []filemanager.Permission{
 			{
@@ -35,6 +29,11 @@ func RegisterHugo() {
 	})
 }
 
+var (
+	ErrHugoNotFound        = errors.New("It seems that tou don't have 'hugo' on your PATH")
+	ErrUnsupportedFileType = errors.New("The type of the provided file isn't supported for this action")
+)
+
 // Hugo is a hugo (https://gohugo.io) plugin.
 type Hugo struct {
 	// Website root
@@ -49,6 +48,7 @@ type Hugo struct {
 	CleanPublic bool `name:"Clean Public"`
 }
 
+// Find finds the hugo executable in the path.
 func (h *Hugo) Find() error {
 	var err error
 	if h.Exe, err = exec.LookPath("hugo"); err != nil {