From 8347d0353fef9843364a5018de44639ef283aab0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Sat, 18 May 2024 12:10:09 -0300
Subject: [PATCH 01/16] temp: run lua inside go

---
 go.mod   |  1 +
 go.sum   |  2 ++
 lua.go   | 26 ++++++++++++++++++++++++++
 main.lua | 11 +++++++++++
 4 files changed, 40 insertions(+)
 create mode 100644 lua.go
 create mode 100644 main.lua

diff --git a/go.mod b/go.mod
index 0267644..3893733 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module github.com/marco-souza/marco.fly.dev
 go 1.22
 
 require (
+	github.com/Shopify/go-lua v0.0.0-20240312125312-5d657e363856
 	github.com/go-playground/validator/v10 v10.16.0
 	github.com/gofiber/fiber/v2 v2.52.1
 	github.com/gofiber/storage/sqlite3/v2 v2.1.0
diff --git a/go.sum b/go.sum
index 80ac990..7dbd8cd 100644
--- a/go.sum
+++ b/go.sum
@@ -1,3 +1,5 @@
+github.com/Shopify/go-lua v0.0.0-20240312125312-5d657e363856 h1:N32EXb3LZ0FJwbdoMokLXysTHgWHccuYUPxmVqPowkw=
+github.com/Shopify/go-lua v0.0.0-20240312125312-5d657e363856/go.mod h1:M4CxjVc/1Nwka5atBv7G/sb7Ac2BDe3+FxbiT9iVNIQ=
 github.com/andybalholm/brotli v1.0.6 h1:Yf9fFpf49Zrxb9NlQaluyE92/+X7UVHlhMNJN2sxfOI=
 github.com/andybalholm/brotli v1.0.6/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
diff --git a/lua.go b/lua.go
new file mode 100644
index 0000000..7267ed4
--- /dev/null
+++ b/lua.go
@@ -0,0 +1,26 @@
+package main
+
+import (
+	"log"
+	"os"
+
+	"github.com/Shopify/go-lua"
+)
+
+func main() {
+	l := lua.NewState()
+	lua.OpenLibraries(l)
+
+	// run snippet
+	lua.DoString(l, "print('Hello from Lua!')")
+
+	if len(os.Args) == 1 {
+		log.Println("No file to run")
+		return
+	}
+
+	filename := os.Args[1]
+	if err := lua.DoFile(l, filename); err != nil {
+		panic(err)
+	}
+}
diff --git a/main.lua b/main.lua
new file mode 100644
index 0000000..160b9da
--- /dev/null
+++ b/main.lua
@@ -0,0 +1,11 @@
+--@param count number of times to run the function
+function times(count, func)
+    for i = 1, count do
+        print("running function: " .. i)
+        func()
+    end
+end
+
+times(5, function()
+    print "Hello, World!"
+end)

From a967c9f16f3fe0a6c120dc1e00280944fcae3b58 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 11:47:24 -0300
Subject: [PATCH 02/16] fea: add lua runtime service

---
 go.mod                   |  4 ++++
 go.sum                   |  5 +++--
 internal/lua/lua.go      | 25 +++++++++++++++++++++++++
 internal/lua/lua_test.go | 27 +++++++++++++++++++++++++++
 4 files changed, 59 insertions(+), 2 deletions(-)
 create mode 100644 internal/lua/lua.go
 create mode 100644 internal/lua/lua_test.go

diff --git a/go.mod b/go.mod
index 3893733..e7bf9c2 100644
--- a/go.mod
+++ b/go.mod
@@ -10,6 +10,7 @@ require (
 	github.com/gofiber/template/html/v2 v2.0.5
 	github.com/gomarkdown/markdown v0.0.0-20240419095408-642f0ee99ae2
 	github.com/joho/godotenv v1.5.1
+	github.com/stretchr/testify v1.9.0
 	github.com/valyala/fasthttp v1.51.0
 	gorm.io/driver/sqlite v1.5.4
 	gorm.io/gorm v1.25.5
@@ -17,6 +18,7 @@ require (
 
 require (
 	github.com/andybalholm/brotli v1.0.6 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
@@ -32,6 +34,7 @@ require (
 	github.com/mattn/go-runewidth v0.0.15 // indirect
 	github.com/mattn/go-sqlite3 v1.14.18 // indirect
 	github.com/philhofer/fwd v1.1.2 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
 	github.com/tinylib/msgp v1.1.8 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
@@ -40,4 +43,5 @@ require (
 	golang.org/x/net v0.19.0 // indirect
 	golang.org/x/sys v0.15.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index 7dbd8cd..622fff5 100644
--- a/go.sum
+++ b/go.sum
@@ -61,8 +61,8 @@ github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpE
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/tinylib/msgp v1.1.8 h1:FCXC1xanKO4I8plpHGH2P7koL/RzZs12l/+r7vakfm0=
 github.com/tinylib/msgp v1.1.8/go.mod h1:qkpG+2ldGg4xRFmx+jfTvZPxfGFhi64BcnL9vkCm/Tw=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
@@ -111,6 +111,7 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/tools v0.4.0/go.mod h1:UE5sM2OK9E/d67R0ANs2xJizIymRP5gJU295PvKXxjQ=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
diff --git a/internal/lua/lua.go b/internal/lua/lua.go
new file mode 100644
index 0000000..d6b74fd
--- /dev/null
+++ b/internal/lua/lua.go
@@ -0,0 +1,25 @@
+package lua
+
+import (
+	"log"
+
+	"github.com/Shopify/go-lua"
+)
+
+type luaRuntime struct {
+	l *lua.State
+}
+
+func new() *luaRuntime {
+	l := lua.NewState()
+	lua.OpenLibraries(l)
+	return &luaRuntime{l}
+}
+
+func (r *luaRuntime) Run(snippet string) (string, error) {
+	log.Println("Running Lua snippet", snippet)
+	// TODO: get lua execution output: https://github.com/Shopify/go-lua/pull/43
+	return "", lua.DoString(r.l, snippet)
+}
+
+var Runtime = new()
diff --git a/internal/lua/lua_test.go b/internal/lua/lua_test.go
new file mode 100644
index 0000000..27f79e8
--- /dev/null
+++ b/internal/lua/lua_test.go
@@ -0,0 +1,27 @@
+package lua
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLua(t *testing.T) {
+	t.Run("should run code if valid", func(t *testing.T) {
+		snippet := "return 1+1"
+		output, err := Runtime.Run(snippet)
+		assert.Nil(t, err)
+		assert.Equal(t, output, "") // TODO: fix it later
+	})
+
+	t.Run("should error with invalid code", func(t *testing.T) {
+		_, err := Runtime.Run("(- (+ 1 1) 2)")
+		assert.Error(t, err, "syntax error")
+
+		_, err = Runtime.Run("function js() { return 1+1 } js()")
+		assert.Error(t, err, "syntax error")
+
+		_, err = Runtime.Run("invalid code")
+		assert.Error(t, err, "syntax error")
+	})
+}

From 0b00daaf5a8447b9530fa65cdec45d37d999ea65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 11:47:48 -0300
Subject: [PATCH 03/16] fea: add endpoint to run lua

- add code template
- also improve routes.go security with authMiddleware
---
 internal/server/routes/api/lua.go    | 26 ++++++++++++++
 internal/server/routes/api/routes.go | 54 +++++++++++++++++++---------
 views/partials/code.html             |  1 +
 3 files changed, 64 insertions(+), 17 deletions(-)
 create mode 100644 internal/server/routes/api/lua.go
 create mode 100644 views/partials/code.html

diff --git a/internal/server/routes/api/lua.go b/internal/server/routes/api/lua.go
new file mode 100644
index 0000000..b051051
--- /dev/null
+++ b/internal/server/routes/api/lua.go
@@ -0,0 +1,26 @@
+package api
+
+import (
+	"log"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/marco-souza/marco.fly.dev/internal/lua"
+)
+
+func luaHandler(c *fiber.Ctx) error {
+	snippet := c.FormValue("snippet")
+	if snippet == "" {
+		log.Println("No snippet provided.")
+		return c.Render("partials/code", fiber.Map{"Code": "No output yet."}, "layouts/empty")
+	}
+
+	log.Println("Lua code:", snippet)
+	code, err := lua.Runtime.Run(snippet)
+	if err != nil {
+		log.Println("Lua error:", err)
+		return c.Render("partials/code", fiber.Map{"Code": err.Error()}, "layouts/empty")
+	}
+
+	log.Println("Lua output:", code)
+	return c.Render("partials/code", fiber.Map{"Code": code}, "layouts/empty")
+}
diff --git a/internal/server/routes/api/routes.go b/internal/server/routes/api/routes.go
index f1445e2..f9d2bce 100644
--- a/internal/server/routes/api/routes.go
+++ b/internal/server/routes/api/routes.go
@@ -1,41 +1,61 @@
 package api
 
 import (
+	"log"
+
 	"github.com/gofiber/fiber/v2"
 	"github.com/gofiber/fiber/v2/middleware/limiter"
 	"github.com/gofiber/storage/sqlite3/v2"
 
 	"github.com/marco-souza/marco.fly.dev/internal/config"
+	"github.com/marco-souza/marco.fly.dev/internal/github"
 )
 
 var conf = config.Load()
 
+// create auth check middleware
+func authMiddleware(c *fiber.Ctx) error {
+	token := github.AccessToken(c)
+	if token == "" {
+		log.Println("Unauthorized access, redirecting to login page.")
+		return c.Redirect(conf.Github.LoginPage)
+	}
+	return c.Next()
+}
+
 func Apply(router fiber.Router) {
 	// https://docs.gofiber.io/api/middleware/limiter
-	router.Use(limiter.New(limiter.Config{
-		Max:     conf.RateLimit,
-		Storage: sqlite3.New(),
-	}))
-
-	router.Group("/orders").
-		Get("/", ordersHandler).
-		Post("/", createOrderHandler).
-		Delete("/:id", deleteOrderHandler)
+	if conf.Env == "production" {
+		router.Use(limiter.New(limiter.Config{
+			Max:     conf.RateLimit,
+			Storage: sqlite3.New(),
+		}))
+	}
 
-	router.Group("/auth/github").
+	// public routes
+	router.Group("/").
+		Get("/resume", resumeHandler).
+		Get("/menu", menuHandler).
+		// auth
+		Group("/auth/github").
 		Get("/", redirectGithubAuth).
 		Get("/callback", callbackGithubAuth).
 		Get("/refresh", logoutGithubAuth).
 		Get("/logout", logoutGithubAuth)
 
-	// ref into one Group
-	router.Group("/").
-		Get("/now", nowHandler).
-		Get("/sse", sseHandler).
-		Get("/resume", resumeHandler).
-		Get("/menu", menuHandler)
-
 	if conf.Env == "development" {
 		router.Get("/reload", sseReloadHandler)
 	}
+
+	// private routes
+	router.Group("/").
+		Use(authMiddleware).
+		Post("/lua", luaHandler).
+		Get("/now", nowHandler).
+		Get("/sse", sseHandler)
+
+	router.Group("/orders").
+		Get("/", ordersHandler).
+		Post("/", createOrderHandler).
+		Delete("/:id", deleteOrderHandler)
 }
diff --git a/views/partials/code.html b/views/partials/code.html
new file mode 100644
index 0000000..a932734
--- /dev/null
+++ b/views/partials/code.html
@@ -0,0 +1 @@
+<code>{{.Code}}</code>

From ed69767847080123f715b91236ce974c273f6e3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 11:49:42 -0300
Subject: [PATCH 04/16] fea: add lua editor to playground

---
 views/partials/editor.html | 19 +++++++++++++++++++
 views/playground.html      |  2 ++
 2 files changed, 21 insertions(+)
 create mode 100644 views/partials/editor.html

diff --git a/views/partials/editor.html b/views/partials/editor.html
new file mode 100644
index 0000000..4e930b9
--- /dev/null
+++ b/views/partials/editor.html
@@ -0,0 +1,19 @@
+<div class="grid cols-1 py-12">
+    <form
+        class="grid cols-1 gap-4"
+        hx-post="/api/lua"
+        method="POST"
+        hx-swap="outerHTML"
+        hx-target="#code-output"
+    >
+        <label for="editor" class="w-full">Enter your Lua code:</label>
+
+        <textarea id="editor" name="snippet" rows="10" cols="80" class="w-full">
+print("Hello, 🌙!")</textarea
+        >
+
+        <button type="submit" class="btn btn-primary w-full">▶️ Run</button>
+    </form>
+
+    <code id="code-output"> No output yet. </code>
+</div>
diff --git a/views/playground.html b/views/playground.html
index 622708e..e56ca44 100644
--- a/views/playground.html
+++ b/views/playground.html
@@ -20,3 +20,5 @@ <h1 class="text-2xl">{{.Title}}</h1>
     Contents of this box will be updated in real time with every SSE message
     received from the chatroom.
 </div>
+
+{{ template "partials/editor" . }}

From 17ff73e0c50fd18561d6d9a175114c4e4fe1f49a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 11:53:54 -0300
Subject: [PATCH 05/16] ref: clean-up temp files

---
 lua.go   | 26 --------------------------
 main.lua | 11 -----------
 2 files changed, 37 deletions(-)
 delete mode 100644 lua.go
 delete mode 100644 main.lua

diff --git a/lua.go b/lua.go
deleted file mode 100644
index 7267ed4..0000000
--- a/lua.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package main
-
-import (
-	"log"
-	"os"
-
-	"github.com/Shopify/go-lua"
-)
-
-func main() {
-	l := lua.NewState()
-	lua.OpenLibraries(l)
-
-	// run snippet
-	lua.DoString(l, "print('Hello from Lua!')")
-
-	if len(os.Args) == 1 {
-		log.Println("No file to run")
-		return
-	}
-
-	filename := os.Args[1]
-	if err := lua.DoFile(l, filename); err != nil {
-		panic(err)
-	}
-}
diff --git a/main.lua b/main.lua
deleted file mode 100644
index 160b9da..0000000
--- a/main.lua
+++ /dev/null
@@ -1,11 +0,0 @@
---@param count number of times to run the function
-function times(count, func)
-    for i = 1, count do
-        print("running function: " .. i)
-        func()
-    end
-end
-
-times(5, function()
-    print "Hello, World!"
-end)

From 95507e1da57e542f7f7683e1b6199376226a7d57 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 13:27:37 -0300
Subject: [PATCH 06/16] fea: pipe stdout to an output variable

---
 internal/lua/lua.go | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/internal/lua/lua.go b/internal/lua/lua.go
index d6b74fd..d54017a 100644
--- a/internal/lua/lua.go
+++ b/internal/lua/lua.go
@@ -1,7 +1,9 @@
 package lua
 
 import (
+	"io"
 	"log"
+	"os"
 
 	"github.com/Shopify/go-lua"
 )
@@ -18,8 +20,28 @@ func new() *luaRuntime {
 
 func (r *luaRuntime) Run(snippet string) (string, error) {
 	log.Println("Running Lua snippet", snippet)
-	// TODO: get lua execution output: https://github.com/Shopify/go-lua/pull/43
-	return "", lua.DoString(r.l, snippet)
+
+	outputReader, outputWriter, _ := os.Pipe()
+	rescueStdout := os.Stdout // save the actual stdout
+	os.Stdout = outputWriter  //  redirect stdout to pipe
+
+	err := lua.DoString(r.l, snippet)
+	if err != nil {
+		log.Println("Error running Lua snippet", err)
+		return "", err
+	}
+
+	outputWriter.Close()     // close pipe writer
+	os.Stdout = rescueStdout // restore stdout
+
+	output, err := io.ReadAll(outputReader)
+	if err != nil {
+		log.Println("Error reading Lua output", err)
+		return "", err
+	}
+
+	log.Println("Lua output", string(output))
+	return string(output), nil
 }
 
 var Runtime = new()

From 7f89dcf076050c1367eb07243850cc3765c197cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 13:44:17 -0300
Subject: [PATCH 07/16] fea: implement server graceful shutdown

---
 internal/server/server.go | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/internal/server/server.go b/internal/server/server.go
index 15a9faf..f2b3ffc 100644
--- a/internal/server/server.go
+++ b/internal/server/server.go
@@ -3,6 +3,8 @@ package server
 import (
 	"fmt"
 	"log"
+	"os"
+	"os/signal"
 	"time"
 
 	"github.com/gofiber/fiber/v2"
@@ -53,7 +55,20 @@ func (s *server) Start() {
 		models.Seed()
 	}
 
-	log.Fatal(s.app.Listen(s.addr))
+	shutdown := make(chan os.Signal, 1)
+	signal.Notify(shutdown, os.Interrupt) // register channel to interrupt signals
+	teardown := func() {
+		<-shutdown
+		fmt.Println("shutting down server...")
+		s.app.Shutdown()
+	}
+
+	go teardown() // start listening for interrupt signals
+
+	// await for server to shutdown
+	if err := s.app.Listen(s.addr); err != nil {
+		log.Fatal(err)
+	}
 }
 
 func (s *server) setupRoutes() {

From 85105a4b2aabab4a897547692ce01bc99ebc2aa5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 13:44:38 -0300
Subject: [PATCH 08/16] fix: kill previous server on air reload

---
 .air.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.air.toml b/.air.toml
index 53197bd..a3dd87b 100644
--- a/.air.toml
+++ b/.air.toml
@@ -6,7 +6,7 @@ testdata_dir = "testdata"
 [build]
   args_bin = []
   bin = "./tmp/server"
-  cmd = "CGO_ENABLED=1 go build -o ./tmp/server ./cmd/api/main.go"
+  cmd = "pkill server; CGO_ENABLED=1 go build -o ./tmp/server ./cmd/main.go"
   include_ext = ["go", "tpl", "tmpl", "html"]
   exclude_dir = ["assets", "tmp", "vendor", "testdata"]
   exclude_regex = ["(\\.null-ls.*|_test)\\.go"]

From 4cfd34083893f7893d26bf0986f8289448c1ef44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 13:51:42 -0300
Subject: [PATCH 09/16] fix: lua tests

---
 Makefile                 | 2 +-
 internal/lua/lua_test.go | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 7859db3..bd75c46 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,7 @@ fmt:
 
 t: test
 test: ./tests/
-	go test -v ./tests/
+	go test -v ./...
 
 encrypt: .env
 	gpg -c .env
diff --git a/internal/lua/lua_test.go b/internal/lua/lua_test.go
index 27f79e8..3833905 100644
--- a/internal/lua/lua_test.go
+++ b/internal/lua/lua_test.go
@@ -8,10 +8,10 @@ import (
 
 func TestLua(t *testing.T) {
 	t.Run("should run code if valid", func(t *testing.T) {
-		snippet := "return 1+1"
+		snippet := "print(10^3)"
 		output, err := Runtime.Run(snippet)
 		assert.Nil(t, err)
-		assert.Equal(t, output, "") // TODO: fix it later
+		assert.Contains(t, output, "1000")
 	})
 
 	t.Run("should error with invalid code", func(t *testing.T) {

From 593eb8227a1931de474740c40a905ba2c0c3d87a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 13:53:08 -0300
Subject: [PATCH 10/16] fix: time pooling frequency

---
 views/playground.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/views/playground.html b/views/playground.html
index e56ca44..5a578c8 100644
--- a/views/playground.html
+++ b/views/playground.html
@@ -2,7 +2,7 @@
     <h1 class="text-2xl">{{.Title}}</h1>
 
     <button
-        hx-trigger="click, every 1s"
+        hx-trigger="click, every 1m"
         hx-get="/api/now"
         hx-swap="innerHTML"
         hx-target="#time"

From b8907d83c0c529a0dfba97e759b00a82d57badd7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 14:12:08 -0300
Subject: [PATCH 11/16] fix: multiline output

---
 internal/server/routes/api/lua.go | 10 +++++++---
 views/partials/code.html          |  6 +++++-
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/internal/server/routes/api/lua.go b/internal/server/routes/api/lua.go
index b051051..d40129d 100644
--- a/internal/server/routes/api/lua.go
+++ b/internal/server/routes/api/lua.go
@@ -2,6 +2,7 @@ package api
 
 import (
 	"log"
+	"strings"
 
 	"github.com/gofiber/fiber/v2"
 	"github.com/marco-souza/marco.fly.dev/internal/lua"
@@ -11,16 +12,19 @@ func luaHandler(c *fiber.Ctx) error {
 	snippet := c.FormValue("snippet")
 	if snippet == "" {
 		log.Println("No snippet provided.")
-		return c.Render("partials/code", fiber.Map{"Code": "No output yet."}, "layouts/empty")
+		lines := []string{"No output yet."}
+		return c.Render("partials/code", fiber.Map{"Lines": lines}, "layouts/empty")
 	}
 
 	log.Println("Lua code:", snippet)
 	code, err := lua.Runtime.Run(snippet)
 	if err != nil {
 		log.Println("Lua error:", err)
-		return c.Render("partials/code", fiber.Map{"Code": err.Error()}, "layouts/empty")
+		lines := []string{err.Error()}
+		return c.Render("partials/code", fiber.Map{"Lines": lines}, "layouts/empty")
 	}
 
 	log.Println("Lua output:", code)
-	return c.Render("partials/code", fiber.Map{"Code": code}, "layouts/empty")
+	lines := strings.Split(code, "\n")
+	return c.Render("partials/code", fiber.Map{"Lines": lines}, "layouts/empty")
 }
diff --git a/views/partials/code.html b/views/partials/code.html
index a932734..f964452 100644
--- a/views/partials/code.html
+++ b/views/partials/code.html
@@ -1 +1,5 @@
-<code>{{.Code}}</code>
+<code id="code-output">
+    {{range .Lines}}
+    <p>{{.}}</p>
+    {{end}}
+</code>

From 33dd94e055f6f24c3b39b453b5c9d9c36beaee3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 14:13:33 -0300
Subject: [PATCH 12/16] fix: hover effect

---
 views/partials/now.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/views/partials/now.html b/views/partials/now.html
index 6f63e21..65147b9 100644
--- a/views/partials/now.html
+++ b/views/partials/now.html
@@ -1,3 +1,3 @@
-<p class="hover:text-lg text-center">
+<p class="text-center">
     <code>{{ .Time }}</code>
 </p>

From da8c6faf3a19e48256f2f49d7885136d131325ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Sun, 19 May 2024 16:45:07 -0300
Subject: [PATCH 13/16] fix: remove unused file

---
 internal/entities/routes.go | 5 -----
 1 file changed, 5 deletions(-)
 delete mode 100644 internal/entities/routes.go

diff --git a/internal/entities/routes.go b/internal/entities/routes.go
deleted file mode 100644
index 0869f7f..0000000
--- a/internal/entities/routes.go
+++ /dev/null
@@ -1,5 +0,0 @@
-package entities
-
-import "github.com/gofiber/fiber/v2"
-
-type Register func(router fiber.Router)

From 1343c65ce9da420e22701e152b99e56ebeaf8d90 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 19:52:42 -0300
Subject: [PATCH 14/16] enh: improve route organization

---
 internal/server/routes/api/routes.go | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/internal/server/routes/api/routes.go b/internal/server/routes/api/routes.go
index f9d2bce..159ca05 100644
--- a/internal/server/routes/api/routes.go
+++ b/internal/server/routes/api/routes.go
@@ -35,9 +35,10 @@ func Apply(router fiber.Router) {
 	// public routes
 	router.Group("/").
 		Get("/resume", resumeHandler).
-		Get("/menu", menuHandler).
-		// auth
-		Group("/auth/github").
+		Get("/menu", menuHandler)
+
+	// auth
+	router.Group("/auth/github").
 		Get("/", redirectGithubAuth).
 		Get("/callback", callbackGithubAuth).
 		Get("/refresh", logoutGithubAuth).
@@ -48,8 +49,9 @@ func Apply(router fiber.Router) {
 	}
 
 	// private routes
+	router.Use(authMiddleware)
+
 	router.Group("/").
-		Use(authMiddleware).
 		Post("/lua", luaHandler).
 		Get("/now", nowHandler).
 		Get("/sse", sseHandler)

From 2e288495a914758ccb9249557ce144166bbbc097 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 19:53:01 -0300
Subject: [PATCH 15/16] fix: improve footer

---
 views/partials/footer.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/views/partials/footer.html b/views/partials/footer.html
index eeaccce..239ec6d 100644
--- a/views/partials/footer.html
+++ b/views/partials/footer.html
@@ -1,3 +1,3 @@
 <footer class="py-10">
-    <p class="text-center text-sm">Made with ☕️ + 🍋 + ❤️</p>
+    <p class="text-center text-sm">Made with ☕️ + ❤️</p>
 </footer>

From ba884c086865bd7b89416a588f82e525f382a32a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Ant=C3=B4nio?= <ma.souza.junior@gmail.com>
Date: Mon, 20 May 2024 19:56:07 -0300
Subject: [PATCH 16/16] oth: update todo

---
 todo.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/todo.md b/todo.md
index 2c5e117..9c98127 100644
--- a/todo.md
+++ b/todo.md
@@ -3,7 +3,6 @@
 ## In-Progress // upcoming
 
     - [ ] handle errors for form validation
-    - [ ] make menu lazyloaded by htmx
 
 ## Backlog
 
@@ -14,6 +13,7 @@
 
 ## Done
 
+    - [x] make menu lazyloaded by htmx
     - [x] make resume page
     - [x] make resume lazy loadede by htmx
     - [x] add midleware for private routes