patch-1: Updates

  Updated go-chi to v5
  Removed cors, unnessacery
  Replaced empty lyric with '♪'

cmd/go-lrc/main.go

@@ -1,8 +1,8 @@
 package main
 
 import (
-	"fmt"
 	"log"
+	"net"
 	"net/http"
 
 	"github.com/samocodes/go-lrc/env"
@@ -19,7 +19,7 @@ func (app *Application) Serve() error {
 	log.Printf("🚀 Server listening to port %s", port)
 
 	srv := &http.Server{
-		Addr:    fmt.Sprintf(":%s", port),
+		Addr:    net.JoinHostPort("localhost", port),
 		Handler: routes.Routes(),
 	}
 

go.mod

@@ -3,8 +3,8 @@ module github.com/samocodes/go-lrc
 go 1.22.4
 
 require (
-	github.com/go-chi/chi v1.5.5
-	github.com/go-chi/cors v1.2.1
 	github.com/joho/godotenv v1.5.1
 	github.com/unrolled/secure v1.15.0
 )
+
+require github.com/go-chi/chi/v5 v5.1.0

go.sum

@@ -1,7 +1,5 @@
-github.com/go-chi/chi v1.5.5 h1:vOB/HbEMt9QqBqErz07QehcOKHaWFtuj87tTDVz2qXE=
-github.com/go-chi/chi v1.5.5/go.mod h1:C9JqLr3tIYjDOZpzn+BCuxY8z8vmca43EeMgyZt7irw=
-github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
-github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
+github.com/go-chi/chi/v5 v5.1.0 h1:acVI1TYaD+hhedDJ3r54HyA6sExp3HfXq7QWEEY/xMw=
+github.com/go-chi/chi/v5 v5.1.0/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/unrolled/secure v1.15.0 h1:q7x+pdp8jAHnbzxu6UheP8fRlG/rwYTb8TPuQ3rn9Og=

helpers/helpers.go

@@ -40,7 +40,11 @@ func GenerateLRC(music types.Music) string {
 	data.WriteString(fmt.Sprintf("[%s:%s]\n\n", language, music.Language))
 
 	for _, lyric := range music.Lyrics {
-		data.WriteString(fmt.Sprintf("[%s]%s\n", lyric.Time, lyric.Value))
+		if lyric.Value == "" {
+			data.WriteString(fmt.Sprintf("[%s]♪\n", lyric.Time))
+		} else {
+			data.WriteString(fmt.Sprintf("[%s]%s\n", lyric.Time, lyric.Value))
+		}
 	}
 
 	return data.String()

web/routes/routes.go

@@ -12,9 +12,9 @@ import (
 	"github.com/samocodes/go-lrc/helpers"
 	"github.com/samocodes/go-lrc/types"
 
-	"github.com/go-chi/chi"
-	"github.com/go-chi/chi/middleware"
-	"github.com/go-chi/cors"
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+
 	"github.com/unrolled/secure"
 )
 
@@ -25,22 +25,12 @@ func Routes() http.Handler {
 		FrameDeny:          true,
 		ContentTypeNosniff: true,
 		BrowserXssFilter:   true,
-
-		// 	Allows htmx's script to be loaded
-		// ContentSecurityPolicy: "default-src 'self'; script-src 'self' https://unpkg.com 'nonce-a23gbfz9e'; style-src 'self';",
 	})
 
 	router := chi.NewRouter()
 	router.Use(secureMiddleware.Handler)
 	router.Use(middleware.Recoverer)
 	router.Use(middleware.Logger)
-	router.Use(cors.Handler(cors.Options{
-		AllowedOrigins: []string{"http://*", "https://*"},
-		AllowedMethods: []string{"GET", "POST", "PATCH", "PUT", "DELETE", "OPTIONS"},
-		AllowedHeaders: []string{"Accept", "Authorization", "Content-Type", "X-CSRF-Token"},
-		ExposedHeaders: []string{"Link"},
-		MaxAge:         300,
-	}))
 
 	router.Get("/", func(w http.ResponseWriter, r *http.Request) {
 		// if request header doesn't accepts text/html, then return a html template
@@ -73,7 +63,7 @@ func Routes() http.Handler {
 	router.Post("/lrc", func(w http.ResponseWriter, r *http.Request) {
 		b, err := io.ReadAll(r.Body)
 		if err != nil {
-			http.Error(w, "Body was not provided", http.StatusBadRequest)
+			http.Error(w, "Body was not provided!", http.StatusBadRequest)
 			return
 		}