Files
leonpan/models/migration.go

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package model
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import (
"cloudreve/pkg/conf"
"cloudreve/pkg/util"
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"github.com/jinzhu/gorm"
"github.com/mcuadros/go-version"
"io/ioutil"
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)
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//执行数据迁移
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func migration() {
// 检查 version.lock 确认是否需要执行迁移
// Debug 模式下一定会执行迁移
if !conf.SystemConfig.Debug {
if util.Exists("version.lock") {
versionLock, _ := ioutil.ReadFile("version.lock")
if version.Compare(string(versionLock), conf.BackendVersion, "=") {
util.Log().Info("后端版本匹配,跳过数据库迁移")
return
}
}
}
util.Log().Info("开始进行数据库自动迁移...")
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// 自动迁移模式
DB.Set("gorm:table_options", "ENGINE=InnoDB").AutoMigrate(&User{}, &Setting{})
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// 添加初始用户
_, err := GetUser(1)
if gorm.IsRecordNotFoundError(err) {
defaultUser := NewUser()
//TODO 动态生成密码
defaultUser.Email = "admin@cloudreve.org"
defaultUser.Nick = "admin"
defaultUser.Status = Active
defaultUser.Group = 1
defaultUser.PrimaryGroup = 1
err := defaultUser.SetPassword("admin")
if err != nil {
util.Log().Panic("无法创建密码, ", err)
}
if err := DB.Create(&defaultUser).Error; err != nil {
util.Log().Panic("无法创建初始用户, ", err)
}
}
// 迁移完毕后写入版本锁 version.lock
err = conf.WriteVersionLock()
if err != nil {
util.Log().Warning("无法写入版本控制锁 version.lock, ", err)
}
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}