Minor fixes before version release (#41)

* Fixed missing REQUIRED notes
* revert incorrect filename numbering
* remove irrelevant MarkHidden error messages
* typo fix

Author: Aptimex

src/cmd/add.go

@@ -33,7 +33,7 @@ var addCmd = &cobra.Command{
 func init() {
 	rootCmd.AddCommand(addCmd)
 
-	addCmd.PersistentFlags().StringVarP(&addCmdArgs.endpoint, "endpoint", "e", addCmdArgs.endpoint, "socket address of wireguard listener; client address if inbound handshake and server address if outbound (example \"1.2.3.4:51820\")")
+	addCmd.PersistentFlags().StringVarP(&addCmdArgs.endpoint, "endpoint", "e", addCmdArgs.endpoint, "[REQUIRED] socket address of wireguard listener; client address if inbound handshake and server address if outbound (example \"1.2.3.4:51820\")")
 	addCmd.PersistentFlags().BoolVar(&addCmdArgs.outbound, "outbound", addCmdArgs.outbound, "use endpoint to initiate handshake out to server instead of the other way around")
 	addCmd.PersistentFlags().IntVarP(&addCmdArgs.port, "port", "p", addCmdArgs.port, "port of wireguard listener; client port if inbound handshake and server port if outbound")
 
@@ -48,7 +48,9 @@ func init() {
 	helpFunc := addCmd.HelpFunc()
 	addCmd.SetHelpFunc(func(cmd *cobra.Command, args []string) {
 		if !ShowHidden {
-			for _, f := range []string{"keepalive"} {
+			for _, f := range []string{
+				"keepalive",
+			} {
 				err := cmd.Flags().MarkHidden(f)
 				if err != nil {
 					fmt.Printf("Failed to hide flag %v: %v\n", f, err)

src/cmd/add_client.go

@@ -69,7 +69,11 @@ func init() {
 			} {
 				err := cmd.Flags().MarkHidden(f)
 				if err != nil {
-					fmt.Printf("Failed to hide flag %v: %v\n", f, err)
+					if strings.HasSuffix(err.Error(), "does not exist") {
+						//add_server also runs this and complains about args it doesn't recognize
+					} else {
+						fmt.Printf("Failed to hide flag %v: %v\n", f, err)
+					}
 				}
 			}
 		}

src/cmd/add_server.go

@@ -48,7 +48,7 @@ var addServerCmd = &cobra.Command{
 func init() {
 	addCmd.AddCommand(addServerCmd)
 
-	addServerCmd.Flags().StringSliceVarP(&addServerCmdArgs.allowedIPs, "routes", "r", addServerCmdArgs.allowedIPs, "CIDR IP ranges that will be routed through wiretap")
+	addServerCmd.Flags().StringSliceVarP(&addServerCmdArgs.allowedIPs, "routes", "r", addServerCmdArgs.allowedIPs, "[REQUIRED] CIDR IP ranges that will be routed through wiretap")
 	addServerCmd.Flags().StringVarP(&addServerCmdArgs.serverAddress, "server-address", "s", addServerCmdArgs.serverAddress, "API address of server that new server will connect to, connects to client by default")
 	addServerCmd.Flags().StringVarP(&addServerCmdArgs.configFileRelay, "relay-input", "", addServerCmdArgs.configFileRelay, "filename of input relay config file")
 	addServerCmd.Flags().StringVarP(&addServerCmdArgs.configFileE2EE, "e2ee-input", "", addServerCmdArgs.configFileE2EE, "filename of input E2EE config file")
@@ -65,15 +65,18 @@ func init() {
 	addCmd.SetHelpFunc(func(cmd *cobra.Command, args []string) {
 		if !ShowHidden {
 			for _, f := range []string{
-				"relay-output",
-				"e2ee-output",
 				"relay-input",
 				"e2ee-input",
 				"server-output",
 			} {
 				err := cmd.Flags().MarkHidden(f)
 				if err != nil {
-					fmt.Printf("Failed to hide flag %v: %v\n", f, err)
+					if strings.HasSuffix(err.Error(), "does not exist") {
+						//add_client also runs this and complains about args it doesn't recognize
+					} else {
+						fmt.Printf("Failed to hide flag %v: %v\n", f, err)
+					}
+					
 				}
 			}
 		}

src/cmd/expose.go

@@ -53,7 +53,7 @@ func init() {
 	cmd.Flags().StringVarP(&exposeCmd.protocol, "protocol", "p", exposeCmd.protocol, "Port protocol, tcp/udp")
 	cmd.Flags().BoolVarP(&exposeCmd.dynamic, "dynamic", "d", exposeCmd.dynamic, "Dynamic port forwarding, SOCKS proxy service opens on remote port")
 	cmd.PersistentFlags().StringVarP(&exposeCmd.serverAddr, "server-address", "s", exposeCmd.serverAddr, "API address of server that ports should be forwarded from, exposes service to all servers by default")
-	cmd.PersistentFlags().StringVarP(&exposeCmd.configFile, "config", "c", exposeCmd.configFile, "Config file needed when talking to all serves (the default)")
+	cmd.PersistentFlags().StringVarP(&exposeCmd.configFile, "config", "c", exposeCmd.configFile, "Config file needed when talking to all servers (the default)")
 
 	cmd.MarkFlagsMutuallyExclusive("dynamic", "local")
 

src/peer/peer.go

@@ -83,7 +83,7 @@ func GetNextPrefixesForPeers(peers []PeerConfig) []netip.Prefix {
 
 // Add number to filename if it already exists.
 func FindAvailableFilename(f string) string {
-	count := 2
+	count := 1
 	ext := filepath.Ext(f)
 	basename := strings.TrimSuffix(f, ext)
 	for {