update desktop notiications with icon and optional title

lib/app/app.go

@@ -7,6 +7,7 @@ import (
 	"os"
 	"os/exec"
 	"os/signal"
+	"path"
 	"sync"
 	"syscall"
 
@@ -94,6 +95,7 @@ func (a *Application) init() {
 	a.Workflow = a.loadWorkflowFile(a.ConfigFilename)
 	a.JsEngine = CreateNewJavascriptEngine()
 	a.cronEngine = cron.New(cron.WithChain(cron.SkipIfStillRunning(cron.DiscardLogger)))
+    a.DownloadApplicationIcon()
 }
 
 func (a *Application) hookSignals() {
@@ -352,6 +354,26 @@ func (a *Application) handleFlagOptions() {
 	}
 }
 
+func (a *Application) GetConfigurationPath() string {
+    pathname, _ := utils.EnsureConfigDirExists("stackup")
+
+    return pathname
+}
+
+func (a *Application) DownloadApplicationIcon() {
+    filename := a.GetApplicationIconPath()
+
+    if utils.FileExists(filename) && utils.IsFile(filename) {
+        return
+    }
+
+    utils.SaveUrlToFile("https://raw.githubusercontent.com/permafrost-dev/stackup/main/assets/stackup-app-512px.png", filename)
+}
+
+func (a *Application) GetApplicationIconPath() string {
+    return path.Join(a.GetConfigurationPath(), "/stackup-icon.png")
+}
+
 func (a *Application) Run() {
 	godotenv.Load()
 	a.init()

lib/app/scriptNotifications.go

@@ -60,7 +60,7 @@ func (dn *DesktopNotification) create() *DesktopNotification {
 }
 
 func (dn *DesktopNotification) Send() bool {
-    result := notifications.NewDesktopNotification().
+    result := notifications.NewDesktopNotification(App.GetApplicationIconPath()).
         Send(dn.state.title, dn.state.message)
 
     dn.resetState()
@@ -72,10 +72,14 @@ func (dn *DesktopNotification) resetState() {
     dn.state.message = ""
 }
 
-func (dn *DesktopNotification) Message(message string) *DesktopNotification {
+func (dn *DesktopNotification) Message(message string, title ...string) *DesktopNotification {
     dn.state.message = message
     dn.state.title = "notification"
 
+    if len(title) > 0 {
+        dn.state.title = title[0]
+    }
+
     return dn
 }
 

lib/notifications/desktop.go

@@ -5,14 +5,17 @@ import (
 )
 
 type DesktopNotification struct {
+    IconPath string
 }
 
-// NewDesktopNotification creates a new instance of the DesktopNotification
-// struct.
-func NewDesktopNotification() *DesktopNotification {
-	return &DesktopNotification{}
+func NewDesktopNotification(iconPath string) *DesktopNotification {
+	return &DesktopNotification{
+        IconPath: iconPath,
+    }
 }
 
-func (tn *DesktopNotification) Send(title, message string) error {
-    return beeep.Notify(title, message, "")
+func (dn *DesktopNotification) Send(title, message string) error {
+    beeep.DefaultDuration = 8
+
+    return beeep.Notify(title, message, dn.IconPath)
 }

lib/utils/utils.go

@@ -213,6 +213,13 @@ func IsDir(filename string) bool {
 	return info.IsDir()
 }
 
+func FileExists(filename string) bool {
+    if _, err := os.Stat(filename); err == nil {
+        return true
+    }
+    return false
+}
+
 func MatchPattern(s string, pattern string) []string {
 	regex := regexp.MustCompile(pattern)
 	if !regex.MatchString(s) {
@@ -356,3 +363,21 @@ func GetUniqueStrings(items []string) []string {
 
 	return uniqueItems
 }
+
+func EnsureConfigDirExists(appName string) (string, error) {
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		return "", err
+	}
+
+	// Append the directory name to the home directory
+	configDir := filepath.Join(homeDir, "."+appName)
+
+	// Ensure the directory exists
+	err = os.MkdirAll(configDir, 0744)
+	if err != nil {
+		return "", err
+	}
+
+	return configDir, nil
+}