GitHub Action CI: Add Go source file format check (#6090)

https://github.com/XTLS/Xray-core/pull/6057#issuecomment-4364819830

And https://github.com/XTLS/Xray-core/pull/6149#issuecomment-4546876261

main/commands/all/api/balancer_info.go

@@ -59,7 +59,6 @@ func executeBalancerInfo(cmd *base.Command, args []string) {
 	}
 
 	showBalancerInfo(resp.Balancer)
-
 }
 
 func showBalancerInfo(b *routerService.BalancerMsg) {

main/commands/all/api/inbound_user_add.go

@@ -62,7 +62,8 @@ func addInboundUserAction(ctx context.Context, client handlerService.HandlerServ
 		Operation: cserial.ToTypedMessage(
 			&handlerService.AddUserOperation{
 				User: user,
-			}),
+			},
+		),
 	})
 	return err
 }

main/commands/all/api/inbound_user_remove.go

@@ -50,7 +50,8 @@ func executeRemoveUsers(cmd *base.Command, args []string) {
 			Operation: cserial.ToTypedMessage(
 				&handlerService.RemoveUserOperation{
 					Email: email,
-				}),
+				},
+			),
 		})
 		if err == nil {
 			success += 1

main/commands/all/api/rules_add.go

@@ -38,9 +38,7 @@ Example:
 }
 
 func executeAddRules(cmd *base.Command, args []string) {
-	var (
-		shouldAppend bool
-	)
+	var shouldAppend bool
 	setSharedFlags(cmd)
 	cmd.Flag.BoolVar(&shouldAppend, "append", false, "")
 	cmd.Flag.Parse(args)
@@ -96,5 +94,4 @@ func executeAddRules(cmd *base.Command, args []string) {
 		}
 		showJSONResponse(resp)
 	}
-
 }

main/commands/all/api/rules_remove.go

@@ -56,5 +56,4 @@ func executeRemoveRules(cmd *base.Command, args []string) {
 		}
 		showJSONResponse(resp)
 	}
-
 }

main/commands/all/api/source_ip_block.go

@@ -136,5 +136,4 @@ func executeSourceIpBlock(cmd *base.Command, args []string) {
 		base.Fatalf("failed to perform AddRule: %s", err)
 	}
 	showJSONResponse(resp)
-
 }

main/commands/all/convert/json.go

@@ -38,7 +38,6 @@ Examples:
 }
 
 func executeTypedMessageToJson(cmd *base.Command, args []string) {
-
 	var injectTypeInfo bool
 	cmd.Flag.BoolVar(&injectTypeInfo, "t", false, "")
 	cmd.Flag.BoolVar(&injectTypeInfo, "type", false, "")

main/commands/all/convert/protobuf.go

@@ -41,7 +41,6 @@ Examples:
 }
 
 func executeConvertConfigsToProtobuf(cmd *base.Command, args []string) {
-
 	var optFile string
 	var optDump bool
 	var optType bool
@@ -60,7 +59,7 @@ func executeConvertConfigsToProtobuf(cmd *base.Command, args []string) {
 	}
 
 	if len(optFile) > 0 {
-		switch core.GetFormat(optFile){
+		switch core.GetFormat(optFile) {
 		case "protobuf", "":
 			fmt.Println("Output ProtoBuf file is ", optFile)
 		default:

main/commands/all/tls/ech.go

@@ -34,8 +34,10 @@ func init() {
 var input_echServerKeys = cmdECH.Flag.String("i", "", "ECHServerKeys (base64.StdEncoding)")
 
 // var input_pqSignatureSchemesEnabled = cmdECH.Flag.Bool("pqSignatureSchemesEnabled", false, "")
-var input_serverName = cmdECH.Flag.String("serverName", "cloudflare-ech.com", "")
-var input_pem = cmdECH.Flag.Bool("pem", false, "True == turn on pem output")
+var (
+	input_serverName = cmdECH.Flag.String("serverName", "cloudflare-ech.com", "")
+	input_pem        = cmdECH.Flag.Bool("pem", false, "True == turn on pem output")
+)
 
 func executeECH(cmd *base.Command, args []string) {
 	var kem uint16

main/commands/all/x25519.go

@@ -21,8 +21,10 @@ func init() {
 	cmdX25519.Run = executeX25519 // break init loop
 }
 
-var input_stdEncoding = cmdX25519.Flag.Bool("std-encoding", false, "")
-var input_x25519 = cmdX25519.Flag.String("i", "", "")
+var (
+	input_stdEncoding = cmdX25519.Flag.Bool("std-encoding", false, "")
+	input_x25519      = cmdX25519.Flag.String("i", "", "")
+)
 
 func executeX25519(cmd *base.Command, args []string) {
 	Curve25519Genkey(false, *input_x25519)

main/confloader/confloader.go

@@ -12,9 +12,7 @@ type (
 	configFileLoader func(string) (io.Reader, error)
 )
 
-var (
-	EffectiveConfigFileLoader configFileLoader
-)
+var EffectiveConfigFileLoader configFileLoader
 
 // LoadConfig reads from a path/url/stdin
 // actual work is in external module

main/confloader/external/external.go

@@ -52,7 +52,7 @@ func ConfigLoader(arg string) (out io.Reader, err error) {
 // When the ":/" separator is omitted on a socket target, the request is
 // made to "/".
 func FetchHTTPContent(target string) ([]byte, error) {
-    httpURL, socketPath := utils.SplitHTTPUnixURL(target)
+	httpURL, socketPath := utils.SplitHTTPUnixURL(target)
 
 	parsedTarget, err := url.Parse(httpURL)
 	if err != nil {
@@ -63,15 +63,15 @@ func FetchHTTPContent(target string) ([]byte, error) {
 		Timeout: 30 * time.Second,
 	}
 
-    if socketPath != "" {
-        dialAddr := utils.ResolveSocketPath(socketPath)
-        client.Transport = &http.Transport{
-            DialContext: func(ctx context.Context, _, _ string) (net.Conn, error) {
-                var d net.Dialer
-                return d.DialContext(ctx, "unix", dialAddr)
-            },
-        }
-    }
+	if socketPath != "" {
+		dialAddr := utils.ResolveSocketPath(socketPath)
+		client.Transport = &http.Transport{
+			DialContext: func(ctx context.Context, _, _ string) (net.Conn, error) {
+				var d net.Dialer
+				return d.DialContext(ctx, "unix", dialAddr)
+			},
+		}
+	}
 
 	resp, err := client.Do(&http.Request{
 		Method: "GET",
@@ -95,7 +95,6 @@ func FetchHTTPContent(target string) ([]byte, error) {
 	return content, nil
 }
 
-
 // isRemoteSource reports whether arg should be fetched via HTTP (regular
 // network or Unix socket) rather than read from the local filesystem.
 // Recognized forms:
@@ -124,7 +123,6 @@ func isRemoteSource(arg string) bool {
 	return err == nil && info.Mode()&os.ModeSocket != 0
 }
 
-
 // httpUnixToCanonical converts the deprecated http+unix:///path/to/socket.sock/api
 // URL into the canonical /path/to/socket.sock:/api form by inserting ":"
 // between the ".sock" extension and the HTTP path. Inputs without a path