memfs: replace the contents values from list of byte to string

Previously the generated asset's content is encoded as numeric, which
may slowing down parser and compiler.

For example, if the file content is "Hello" it will generated as

  []byte{72, 101, 108, 108, 111}

This commit changes the generated content using escaped hex code,

  []byte("\x48\x65\x6c\x6c\x6f")

1 files changed, 7 insertions, 7 deletions

diff --git a/lib/memfs/template.go b/lib/memfs/template.go
index 85f42178..e250d013 100644
--- a/lib/memfs/template.go
+++ b/lib/memfs/template.go
@@ -52,16 +52,14 @@ import (
 )
 {{end}}
 {{define "GENERATE_NODE"}}
-func generate{{ funcname .Path | printf "%s"}}() *memfs.Node {
+func generate{{ funcname .Path}}() *memfs.Node {
 	node := &memfs.Node{
 		SysPath:         "{{.SysPath}}",
 		Path:            "{{.Path}}",
 		ContentType:     "{{.ContentType}}",
 		ContentEncoding: "{{.ContentEncoding}}",
 {{- if .V }}
-		V: []byte{
-			{{range $x, $c := .V}}{{ if maxline $x }}{{ printf "\n\t\t\t" }}{{else if $x}} {{end}}{{ printf "%d," $c }}{{end}}
-		},
+		V:               []byte("{{range $x, $c := .V}}{{ printf "\\x%x" $c }}{{end}}"),
 {{- end }}
 	}
 	node.SetMode({{printf "%d" .Mode}})
@@ -74,14 +72,16 @@ func generate{{ funcname .Path | printf "%s"}}() *memfs.Node {
 func init() {
 	memfs.GeneratedPathNode = memfs.NewPathNode()
 {{- range $path, $node := .}}
-	memfs.GeneratedPathNode.Set("{{$path}}", generate{{funcname $node.Path | printf "%s" }}())
+	memfs.GeneratedPathNode.Set("{{$path}}", generate{{funcname $node.Path}}())
 {{- end}}
 }
 {{end}}
 `
 	tmplFuncs := template.FuncMap{
-		"funcname": func(path string) []byte {
-			return libbytes.InReplace([]byte(path), []byte(ascii.LettersNumber), '_')
+		"funcname": func(path string) string {
+			return string(
+				libbytes.InReplace([]byte(path),
+					[]byte(ascii.LettersNumber), '_'))
 		},
 		"maxline": func(x int) bool {
 			if x != 0 && x%16 == 0 {