mirror of
https://github.com/go-gitea/gitea
synced 2024-12-19 14:54:12 +01:00
042cac5fed
* Improve install code to avoid low-level mistakes. If a user tries to do a re-install in a Gitea database, they gets a warning and double check. When Gitea runs, it never create empty app.ini automatically. Also some small (related) refactoring: * Refactor db.InitEngine related logic make it more clean (especially for the install code) * Move some i18n strings out from setting.go to make the setting.go can be easily maintained. * Show errors in CLI code if an incorrect app.ini is used. * APP_DATA_PATH is created when installing, and checked when starting (no empty directory is created any more).
65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
// Copyright 2021 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 install
|
|
|
|
import (
|
|
"code.gitea.io/gitea/models/db"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
|
|
"xorm.io/xorm"
|
|
)
|
|
|
|
func getXORMEngine() *xorm.Engine {
|
|
return db.DefaultContext.(*db.Context).Engine().(*xorm.Engine)
|
|
}
|
|
|
|
// CheckDatabaseConnection checks the database connection
|
|
func CheckDatabaseConnection() error {
|
|
e := db.GetEngine(db.DefaultContext)
|
|
_, err := e.Exec("SELECT 1")
|
|
return err
|
|
}
|
|
|
|
// GetMigrationVersion gets the database migration version
|
|
func GetMigrationVersion() (int64, error) {
|
|
var installedDbVersion int64
|
|
x := getXORMEngine()
|
|
exist, err := x.IsTableExist("version")
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
if !exist {
|
|
return 0, nil
|
|
}
|
|
_, err = x.Table("version").Cols("version").Get(&installedDbVersion)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return installedDbVersion, nil
|
|
}
|
|
|
|
// HasPostInstallationUsers checks whether there are users after installation
|
|
func HasPostInstallationUsers() (bool, error) {
|
|
x := getXORMEngine()
|
|
exist, err := x.IsTableExist("user")
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
if !exist {
|
|
return false, nil
|
|
}
|
|
|
|
// if there are 2 or more users in database, we consider there are users created after installation
|
|
threshold := 2
|
|
if !setting.IsProd {
|
|
// to debug easily, with non-prod RUN_MODE, we only check the count to 1
|
|
threshold = 1
|
|
}
|
|
res, err := x.Table("user").Cols("id").Limit(threshold).Query()
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
return len(res) >= threshold, nil
|
|
}
|