refactor: update version output

- use `Println` for better readability

cmd/server/main.go

@@ -3,28 +3,30 @@ package server
 import (
 	"flag"
 	"fmt"
+	"github.com/charmbracelet/log"
+	"net/http"
+	"os"
+
 	"git.smsvc.net/pomodoro/GoTomato/internal/metadata"
 	"git.smsvc.net/pomodoro/GoTomato/internal/shared"
 	"git.smsvc.net/pomodoro/GoTomato/internal/websocket"
 	"git.smsvc.net/pomodoro/GoTomato/pkg/models"
-	"github.com/charmbracelet/log"
-	"net/http"
-	"os"
-	"strings"
+)
+
+var (
+	// Define CLI flags
+	listenAddress   = flag.String("listenAddress", shared.DefaultServerConfig.ListenAddress, "IP address to listen on")
+	listenPort      = flag.Int("listenPort", shared.DefaultServerConfig.ListenPort, "Port to listen on")
+	password        = flag.String("password", "", "Control password for pomodoro session (optional)")
+	showVersionFlag = flag.Bool("version", false, "Output version")
 )
 
 func Start() {
-	// Define CLI flags for ListenAddress and ListenPort
-	listenAddress := flag.String("listenAddress", shared.DefaultServerConfig.ListenAddress, "IP address to listen on")
-	listenPort := flag.Int("listenPort", shared.DefaultServerConfig.ListenPort, "Port to listen on")
-	password := flag.String("password", "", "Control password for pomodoro session (optional)")
-	showVersionFlag := flag.Bool("version", false, "Output version")
 	flag.Parse()
 
-	shared.Message.ProtocolVersion = strings.Split(metadata.GoTomatoVersion, ".")[0]
 	if *showVersionFlag {
-		fmt.Printf("App-Version: %s\n", metadata.GoTomatoVersion)
-		fmt.Printf("Protocol-Version: %s\n", shared.Message.ProtocolVersion)
+		fmt.Println("App-Version:", metadata.GoTomatoVersion)
+		fmt.Println("Protocol-Version:", metadata.ProtocolVersion)
 		os.Exit(0)
 	}
 

internal/metadata/version.go

@@ -1,3 +1,6 @@
 package metadata
 
+import "strings"
+
 const GoTomatoVersion = "v0.0.3" // The GoTomato Version
+var ProtocolVersion = strings.Split(GoTomatoVersion, ".")[0]

internal/pomodoro/pomodoro.go

@@ -1,9 +1,11 @@
 package pomodoro
 
 import (
-	"git.smsvc.net/pomodoro/GoTomato/internal/shared"
 	"sync"
 	"time"
+
+	"git.smsvc.net/pomodoro/GoTomato/internal/shared"
+	"git.smsvc.net/pomodoro/GoTomato/pkg/models"
 )
 
 var mu sync.Mutex // to synchronize access to shared state
@@ -99,3 +101,10 @@ func IsPomodoroPaused() bool {
 	defer mu.Unlock() // Ensures that the mutex is unlocked after the function is done
 	return shared.Message.Paused
 }
+
+func UpdateSettings(settings models.PomodoroConfig) {
+	if settings != (models.PomodoroConfig{}) {
+		shared.Message.Settings = settings
+		shared.Message.TimeLeft = settings.Work
+	}
+}

internal/pomodoro/timer.go

@@ -1,8 +1,6 @@
 package pomodoro
 
-import (
-	"time"
-)
+import "time"
 
 type Timer struct {
 	TimeLeft chan int  // time left

internal/shared/configDefaults.go

@@ -1,8 +1,6 @@
 package shared
 
-import (
-	"git.smsvc.net/pomodoro/GoTomato/pkg/models"
-)
+import "git.smsvc.net/pomodoro/GoTomato/pkg/models"
 
 var DefaultServerConfig = models.ServerConfig{
 	ListenAddress: "0.0.0.0",

internal/shared/state.go

@@ -1,6 +1,7 @@
 package shared
 
 import (
+	"git.smsvc.net/pomodoro/GoTomato/internal/metadata"
 	"git.smsvc.net/pomodoro/GoTomato/pkg/models"
 )
 
@@ -11,6 +12,7 @@ var Message = models.ServerMessage{
 	TimeLeft:        DefaultPomodoroConfig.Work,
 	Ongoing:         false,
 	Paused:          false,
+	ProtocolVersion: metadata.ProtocolVersion,
 }
 
 var PomodoroPassword string

internal/websocket/broadcast.go

@@ -2,10 +2,11 @@ package websocket
 
 import (
 	"encoding/json"
-	"git.smsvc.net/pomodoro/GoTomato/internal/shared"
 	"github.com/charmbracelet/log"
 	"github.com/gorilla/websocket"
 	"time"
+
+	"git.smsvc.net/pomodoro/GoTomato/internal/shared"
 )
 
 // sends continous messages to all connected WebSocket clients.

internal/websocket/client_commands.go

@@ -2,11 +2,12 @@ package websocket
 
 import (
 	"encoding/json"
+	"github.com/charmbracelet/log"
+	"github.com/gorilla/websocket"
+
 	"git.smsvc.net/pomodoro/GoTomato/internal/pomodoro"
 	"git.smsvc.net/pomodoro/GoTomato/internal/shared"
 	"git.smsvc.net/pomodoro/GoTomato/pkg/models"
-	"github.com/charmbracelet/log"
-	"github.com/gorilla/websocket"
 )
 
 // handleClientCommands listens for commands from WebSocket clients
@@ -49,11 +50,7 @@ func handleClientCommands(ws *websocket.Conn) {
 				}
 			case "updateSettings":
 				if !pomodoro.IsPomodoroOngoing() {
-					if clientCommand.Settings != (models.PomodoroConfig{}) {
-						shared.Message.Settings = clientCommand.Settings
-						shared.Message.TimeLeft = clientCommand.Settings.Work
-					}
-
+					pomodoro.UpdateSettings(clientCommand.Settings)
 				}
 			}
 		}

internal/websocket/handle_connections.go

@@ -1,11 +1,12 @@
 package websocket
 
 import (
-	"git.smsvc.net/pomodoro/GoTomato/pkg/models"
 	"github.com/charmbracelet/log"
 	"github.com/gorilla/websocket"
 	"net/http"
 	"sync"
+
+	"git.smsvc.net/pomodoro/GoTomato/pkg/models"
 )
 
 // Clients is a map of connected WebSocket clients, where each client is represented by the Client struct