Deluan
34 lines
568 B
Go
34 lines
568 B
Go
package db_storm
|
|
|
|
import (
|
|
"os"
|
|
"path"
|
|
"sync"
|
|
|
|
"github.com/asdine/storm"
|
|
"github.com/cloudsonic/sonic-server/conf"
|
|
"github.com/cloudsonic/sonic-server/log"
|
|
)
|
|
|
|
var (
|
|
_dbInstance *storm.DB
|
|
once sync.Once
|
|
)
|
|
|
|
func Db() *storm.DB {
|
|
once.Do(func() {
|
|
err := os.MkdirAll(conf.Sonic.DbPath, 0700)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
dbPath := path.Join(conf.Sonic.DbPath, "storm.db")
|
|
instance, err := storm.Open(dbPath)
|
|
log.Debug("Opening Storm DB from: " + dbPath)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
_dbInstance = instance
|
|
})
|
|
return _dbInstance
|
|
}
|