fix: semver checking

Author: Mahanmmi

Diff for: cmd/root.go

@@ -175,9 +175,8 @@ func Execute() {
 					if runningPlg == nil {
 						return fmt.Errorf("running plugin not found: %s", plg.Config.Name)
 					}
-
-					if semver.Compare(version.VERSION, runningPlg.Plugin.Config.MinKaytuVersion) == -1 {
-						return fmt.Errorf("plugin requires kaytu version %s, please update your Kaytu CLI", plg.Config.MinKaytuVersion)
+					if runningPlg.Plugin.Config.MinKaytuVersion != "" && semver.Compare("v"+version.VERSION, runningPlg.Plugin.Config.MinKaytuVersion) == -1 {
+						return fmt.Errorf("plugin requires kaytu version %s, please update your Kaytu CLI", runningPlg.Plugin.Config.MinKaytuVersion)
 					}
 
 					flagValues := map[string]string{}

Diff for: pkg/plugin/manager.go

@@ -293,7 +293,7 @@ func (m *Manager) Install(addr, token string, unsafe bool) error {
 
 			plugins[addr] = &m.GetPlugin(addr).Plugin
 
-			if semver.Compare(version.VERSION, plugins[addr].Config.MinKaytuVersion) == -1 {
+			if semver.Compare("v"+version.VERSION, plugins[addr].Config.MinKaytuVersion) == -1 {
 				return fmt.Errorf("plugin requires kaytu version %s, please update your Kaytu CLI", plugins[addr].Config.MinKaytuVersion)
 			}
 			break

Diff for: pkg/server/update.go

@@ -18,7 +18,7 @@ func CheckForUpdate() error {
 		return err
 	}
 
-	if cfg.LastVersion != "" && semver.Compare(cfg.LastVersion, version.VERSION) > 0 {
+	if cfg.LastVersion != "" && semver.Compare(cfg.LastVersion, "v"+version.VERSION) > 0 {
 		fmt.Println("There's a new version for Kaytu CLI. Update it to latest version and enjoy the new features.")
 		time.Sleep(2 * time.Second)
 		return nil