feat: added go-generate and ui.Handler

Makefile

@@ -1,7 +1,7 @@
 NAME:="go-svelte"
 DIST_DIR:="dist"
 
-all: clean fe tidy be
+all: clean tidy be
 
 clean:
 	@echo "Cleaning up old build..."
@@ -12,10 +12,8 @@ tidy:
 	@gofumpt -l -w .
 	@go mod tidy -v
 
-fe:
-	@echo "Building frontend..."
-	@cd ui && yarn && yarn build
-
 be:
+	@echo "Running go generate..."
+	@go generate ./...
 	@echo "Building backend..."
 	@go build -o $(DIST_DIR)/$(NAME) ./

cli.go

@@ -3,7 +3,6 @@ package main
 import (
 	"context"
 	"fmt"
-	"net/http"
 	"os"
 	"time"
 
@@ -44,7 +43,7 @@ func cmdServe() *cobra.Command {
 			cfg := loadConf(cmd)
 
 			router := chi.NewRouter()
-			router.Mount("/", http.FileServer(http.FS(ui.DistFS)))
+			router.Mount("/", ui.Handler())
 			router.Mount("/api", api.Router(cfg.API))
 
 			log.Infof(cmd.Context(), "listening at '%s'...", cfg.Addr)

ui/embed.go

@@ -3,13 +3,20 @@ package ui
 import (
 	"embed"
 	"io/fs"
+	"net/http"
 )
 
-var DistFS = mustSubFS(distFS, "dist")
-
-//go:embed dist/**
+//go:generate yarn
+//go:generate yarn build
+//go:embed all:dist/*
 var distFS embed.FS
 
+// Handler returns a static file serving handler.
+func Handler() http.Handler {
+	fileSys := http.FS(mustSubFS(distFS, "dist"))
+	return http.FileServer(fileSys)
+}
+
 func mustSubFS(efs embed.FS, prefix string) fs.FS {
 	f, err := fs.Sub(efs, prefix)
 	if err != nil {