gorm-goose/cmd/gorm-goose/cmd_redo.go

62 lines
1.5 KiB
Go

/*
* Copyright (c) 2020 Alex aka mailoman <alex@webz.asia>
*
* 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.
*
* @author Alex aka mailoman <alex@webz.asia>
* @copyright Copyright (c) 2020 Alex aka mailoman <alex@webz.asia>
* @since 08.01.2020
*
*/
package main
import (
"log"
goose "github.com/go-migration/gorm-goose/lib/gorm-goose"
)
var redoCmd = &Command{
Name: "redo",
Usage: "",
Summary: "Re-run the latest migration",
Help: `redo extended help here...`,
Run: redoRun,
}
func redoRun(cmd *Command, args ...string) {
conf, err := dbConfFromFlags()
if err != nil {
log.Fatal(err)
}
current, err := goose.GetDBVersion(conf)
if err != nil {
log.Fatal(err)
}
previous, err := goose.GetPreviousDBVersion(conf.MigrationsDir, current)
if err != nil {
log.Fatal(err)
}
if err := goose.RunMigrations(conf, conf.MigrationsDir, previous); err != nil {
log.Fatal(err)
}
if err := goose.RunMigrations(conf, conf.MigrationsDir, current); err != nil {
log.Fatal(err)
}
}