Removed utils file

go/cmd/dolt/commands/sqlserver/server.go

@@ -127,7 +127,7 @@ func Serve(ctx context.Context, version string, serverConfig ServerConfig, serve
 	portAsString := strconv.Itoa(serverConfig.Port())
 	hostPort := net.JoinHostPort(serverConfig.Host(), portAsString)
 
-	if IsPortInUse(hostPort) {
+	if portInUse(hostPort) {
 		portInUseError := fmt.Errorf("Port %s already in use.", portAsString)
 		return portInUseError, nil
 	}
@@ -163,6 +163,16 @@ func Serve(ctx context.Context, version string, serverConfig ServerConfig, serve
 	return
 }
 
+func portInUse(hostPort string) bool {
+	timeout := time.Second
+	conn, _ := net.DialTimeout("tcp", hostPort, timeout)
+	if conn != nil {
+		defer conn.Close()
+		return true
+	}
+	return false
+}
+
 func newSessionBuilder(sqlEngine *sqle.Engine, username, email string, autocommit bool) server.SessionBuilder {
 	return func(ctx context.Context, conn *mysql.Conn, host string) (sql.Session, *sql.IndexRegistry, *sql.ViewRegistry, error) {
 		mysqlSess := sql.NewSession(host, conn.RemoteAddr().String(), conn.User, conn.ConnectionID)

go/cmd/dolt/commands/sqlserver/utils.go

@@ -1,30 +0,0 @@
-// Copyright 2019-2020 Dolthub, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package sqlserver
-
-import (
-	"net"
-	"time"
-)
-
-func IsPortInUse(hostPort string) bool {
-	timeout := time.Second
-	conn, _ := net.DialTimeout("tcp", hostPort, timeout)
-	if conn != nil {
-		defer conn.Close()
-		return true
-	}
-	return false
-}