forked from mystiq/dex
34 lines
705 B
Go
34 lines
705 B
Go
|
package db
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/go-gorp/gorp"
|
||
|
|
|
||
|
|
"github.com/coreos/dex/db/translate"
|
||
|
|
"github.com/coreos/dex/repo"
|
||
|
|
)
|
||
|
|
|
||
|
|
func executor(dbMap *gorp.DbMap, tx repo.Transaction) gorp.SqlExecutor {
|
||
|
|
var exec gorp.SqlExecutor
|
||
|
|
if tx == nil {
|
||
|
|
exec = dbMap
|
||
|
|
} else {
|
||
|
|
gorpTx, ok := tx.(*gorp.Transaction)
|
||
|
|
if !ok {
|
||
|
|
panic("wrong kind of transaction passed to a DB repo")
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check if the underlying value of the pointer is nil.
|
||
|
|
// This is not caught by the initial comparison (tx == nil).
|
||
|
|
if gorpTx == nil {
|
||
|
|
exec = dbMap
|
||
|
|
} else {
|
||
|
|
exec = gorpTx
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if _, ok := dbMap.Dialect.(gorp.SqliteDialect); ok {
|
||
|
|
exec = translate.NewExecutor(exec, translate.PostgresToSQLite)
|
||
|
|
}
|
||
|
|
return exec
|
||
|
|
}
|