// Copyright 2019 The Gitea Authors. All rights reserved. // Use of this source code is governed by a MIT-style // license that can be found in the LICENSE file. package cmd import ( "fmt" "code.gitea.io/gitea/models" "code.gitea.io/gitea/modules/log" "code.gitea.io/gitea/modules/setting" "github.com/urfave/cli" ) // CmdConvert represents the available convert sub-command. var CmdConvert = cli.Command{ Name: "convert", Usage: "Convert the database", Description: "A command to convert an existing MySQL database from utf8 to utf8mb4", Action: runConvert, } func runConvert(ctx *cli.Context) error { if err := initDB(); err != nil { return err } log.Trace("AppPath: %s", setting.AppPath) log.Trace("AppWorkPath: %s", setting.AppWorkPath) log.Trace("Custom path: %s", setting.CustomPath) log.Trace("Log path: %s", setting.LogRootPath) setting.InitDBConfig() if !setting.Database.UseMySQL { fmt.Println("This command can only be used with a MySQL database") return nil } if err := models.ConvertUtf8ToUtf8mb4(); err != nil { log.Fatal("Failed to convert database from utf8 to utf8mb4: %v", err) return err } fmt.Println("Converted successfully, please confirm your database's character set is now utf8mb4") return nil }