From 43e7a5479e120d13fd6c4bc76d1da00ba9ff2668 Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Sun, 8 Dec 2024 09:20:23 +0800
Subject: Reformat

---
 clients.go  | 14 ++++++++------
 cmd_cap.go  |  2 +-
 cmd_user.go |  2 +-
 numerics.go |  8 ++++----
 4 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/clients.go b/clients.go
index a1e0641..0588184 100644
--- a/clients.go
+++ b/clients.go
@@ -67,14 +67,14 @@ func NewLocalClient(conn *net.Conn) (*Client, error) {
 		State:  ClientStatePreRegistration,
 		Nick:   "*",
 	}
-	for _ = range 10 {
-		var uid_ = []byte(self.SID)
-		for _ = range 6 {
+	for range 10 {
+		uid_ := []byte(self.SID)
+		for range 6 {
 			randint, err := rand.Int(rand.Reader, big.NewInt(26))
 			if err != nil {
 				return nil, err
 			}
-			uid_ = append(uid_, byte(65 + randint.Uint64()))
+			uid_ = append(uid_, byte(65+randint.Uint64()))
 		}
 		uid := string(uid_)
 		_, exists := uidToClient.LoadOrStore(uid, client)
@@ -104,5 +104,7 @@ const (
 	ClientStateRegistered
 )
 
-var uidToClient = sync.Map{}
-var nickToClient = sync.Map{}
+var (
+	uidToClient  = sync.Map{}
+	nickToClient = sync.Map{}
+)
diff --git a/cmd_cap.go b/cmd_cap.go
index 45aaacc..a984c07 100644
--- a/cmd_cap.go
+++ b/cmd_cap.go
@@ -13,7 +13,7 @@ func handleClientCap(msg RMsg, client *Client) bool {
 		client.Send(MakeMsg(self, ERR_NEEDMOREPARAMS, "CAP", "Not enough parameters"))
 		return true
 	}
-	switch (strings.ToUpper(msg.Params[0])) {
+	switch strings.ToUpper(msg.Params[0]) {
 	case "LS":
 		client.Send(MakeMsg(self, "CAP", client.Nick, "LS", "sasl=PLAIN,EXTERNAL"))
 	case "REQ":
diff --git a/cmd_user.go b/cmd_user.go
index 3db56c7..06fd7a3 100644
--- a/cmd_user.go
+++ b/cmd_user.go
@@ -13,7 +13,7 @@ func handleClientUser(msg RMsg, client *Client) bool {
 		client.Send(MakeMsg(self, ERR_NEEDMOREPARAMS, "USER", "Not enough parameters"))
 		return true
 	}
-	switch (client.State) {
+	switch client.State {
 	case ClientStatePreRegistration:
 		client.Ident = "~" + msg.Params[0]
 		client.Gecos = msg.Params[3]
diff --git a/numerics.go b/numerics.go
index 8877306..fceae22 100644
--- a/numerics.go
+++ b/numerics.go
@@ -5,9 +5,9 @@ const (
 )
 
 const (
-	ERR_UNKNOWNCOMMAND = "421"
-	ERR_INPUTTOOLONG   = "417"
-	ERR_NEEDMOREPARAMS = "461"
-	ERR_NICKNAMEINUSE  = "433"
+	ERR_UNKNOWNCOMMAND    = "421"
+	ERR_INPUTTOOLONG      = "417"
+	ERR_NEEDMOREPARAMS    = "461"
+	ERR_NICKNAMEINUSE     = "433"
 	ERR_ALREADYREGISTERED = "462"
 )
-- 
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