25fd495b2e
This adds a sqlite build tag so that you don't have to have the sqlite
import commented out in code and users can run:
go build -tags sqlite
if they want to have sqlite support enabled. It is disabled by default
so nothing changes with the default go get or build commands.
130 lines
3.5 KiB
Go
130 lines
3.5 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"fmt"
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"os"
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"path"
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_ "github.com/go-sql-driver/mysql"
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_ "github.com/lib/pq"
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"github.com/lunny/xorm"
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"github.com/gogits/gogs/modules/base"
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)
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var (
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orm *xorm.Engine
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tables []interface{}
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HasEngine bool
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DbCfg struct {
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Type, Host, Name, User, Pwd, Path, SslMode string
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}
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UseSQLite3 bool
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)
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func init() {
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tables = append(tables, new(User), new(PublicKey), new(Repository), new(Watch),
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new(Action), new(Access), new(Issue), new(Comment), new(Oauth2))
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}
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func LoadModelsConfig() {
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DbCfg.Type = base.Cfg.MustValue("database", "DB_TYPE")
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if DbCfg.Type == "sqlite3" {
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UseSQLite3 = true
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}
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DbCfg.Host = base.Cfg.MustValue("database", "HOST")
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DbCfg.Name = base.Cfg.MustValue("database", "NAME")
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DbCfg.User = base.Cfg.MustValue("database", "USER")
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DbCfg.Pwd = base.Cfg.MustValue("database", "PASSWD")
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DbCfg.SslMode = base.Cfg.MustValue("database", "SSL_MODE")
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DbCfg.Path = base.Cfg.MustValue("database", "PATH", "data/gogs.db")
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}
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func NewTestEngine(x *xorm.Engine) (err error) {
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switch DbCfg.Type {
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case "mysql":
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x, err = xorm.NewEngine("mysql", fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8",
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DbCfg.User, DbCfg.Pwd, DbCfg.Host, DbCfg.Name))
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case "postgres":
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x, err = xorm.NewEngine("postgres", fmt.Sprintf("user=%s password=%s dbname=%s sslmode=%s",
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DbCfg.User, DbCfg.Pwd, DbCfg.Name, DbCfg.SslMode))
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case "sqlite3":
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os.MkdirAll(path.Dir(DbCfg.Path), os.ModePerm)
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x, err = xorm.NewEngine("sqlite3", DbCfg.Path)
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default:
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return fmt.Errorf("Unknown database type: %s", DbCfg.Type)
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}
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if err != nil {
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return fmt.Errorf("models.init(fail to conntect database): %v", err)
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}
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return x.Sync(tables...)
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}
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func SetEngine() (err error) {
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switch DbCfg.Type {
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case "mysql":
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orm, err = xorm.NewEngine("mysql", fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8",
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DbCfg.User, DbCfg.Pwd, DbCfg.Host, DbCfg.Name))
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case "postgres":
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orm, err = xorm.NewEngine("postgres", fmt.Sprintf("user=%s password=%s dbname=%s sslmode=%s",
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DbCfg.User, DbCfg.Pwd, DbCfg.Name, DbCfg.SslMode))
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case "sqlite3":
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os.MkdirAll(path.Dir(DbCfg.Path), os.ModePerm)
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orm, err = xorm.NewEngine("sqlite3", DbCfg.Path)
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default:
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return fmt.Errorf("Unknown database type: %s", DbCfg.Type)
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}
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if err != nil {
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return fmt.Errorf("models.init(fail to conntect database): %v", err)
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}
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// WARNNING: for serv command, MUST remove the output to os.stdout,
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// so use log file to instead print to stdout.
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execDir, _ := base.ExecDir()
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logPath := execDir + "/log/xorm.log"
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os.MkdirAll(path.Dir(logPath), os.ModePerm)
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f, err := os.Create(logPath)
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if err != nil {
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return fmt.Errorf("models.init(fail to create xorm.log): %v", err)
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}
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orm.Logger = f
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orm.ShowSQL = true
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orm.ShowDebug = true
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orm.ShowErr = true
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return nil
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}
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func NewEngine() (err error) {
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if err = SetEngine(); err != nil {
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return err
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}
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if err = orm.Sync(tables...); err != nil {
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return fmt.Errorf("sync database struct error: %v\n", err)
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}
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return nil
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}
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type Statistic struct {
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Counter struct {
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User, PublicKey, Repo, Watch, Action, Access int64
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}
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}
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func GetStatistic() (stats Statistic) {
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stats.Counter.User, _ = orm.Count(new(User))
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stats.Counter.PublicKey, _ = orm.Count(new(PublicKey))
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stats.Counter.Repo, _ = orm.Count(new(Repository))
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stats.Counter.Watch, _ = orm.Count(new(Watch))
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stats.Counter.Action, _ = orm.Count(new(Action))
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stats.Counter.Access, _ = orm.Count(new(Access))
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return
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}
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