embed static files

cmd/http/main.go

@@ -1,6 +1,7 @@
 package http
 
 import (
+	"embed"
 	"encoding/json"
 	"flag"
 	"fmt"
@@ -16,12 +17,17 @@ import (
 	"strings"
 	"time"
 
+	_ "embed"
+
 	"github.com/go-echarts/go-echarts/v2/charts"
 	"github.com/go-echarts/go-echarts/v2/opts"
 	"gogs.inhome.blapointe.com/ana-ledger/src/ana"
 	"gogs.inhome.blapointe.com/ana-ledger/src/ledger"
 )
 
+//go:embed public/*
+var staticFileDir embed.FS
+
 func Main() {
 	foo := flag.String("foo", "bal", "bal or reg")
 	likeName := flag.String("like-name", ".", "regexp to match")
@@ -55,7 +61,7 @@ func Main() {
 	if *httpOutput != "" {
 		foo := func(w http.ResponseWriter, r *http.Request) {
 			if !strings.HasPrefix(r.URL.Path, "/api") {
-				http.FileServer(http.Dir("./http/public")).ServeHTTP(w, r)
+				http.FileServer(http.FS(staticFileDir)).ServeHTTP(w, r)
 				return
 			}