6b1143565a
* make cgo optional for sqlite * update go.mod; check error code differently * reduce api surface even more * move test errors into sqlite package * add a comment
47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
//go:build cgo
|
|
|
|
package sqlite
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"github.com/mattn/go-sqlite3"
|
|
)
|
|
|
|
type Driver = sqlite3.SQLiteDriver
|
|
|
|
// The errors below are used in tests to simulate specific SQLite errors. It's a temporary solution
|
|
// until we rewrite the tests not to depend on the sqlite3 package internals directly.
|
|
var (
|
|
TestErrUniqueConstraintViolation = sqlite3.Error{Code: sqlite3.ErrConstraint, ExtendedCode: sqlite3.ErrConstraintUnique}
|
|
TestErrBusy = sqlite3.Error{Code: sqlite3.ErrBusy}
|
|
TestErrLocked = sqlite3.Error{Code: sqlite3.ErrLocked}
|
|
)
|
|
|
|
func IsBusyOrLocked(err error) bool {
|
|
var sqliteErr sqlite3.Error
|
|
if errors.As(err, &sqliteErr) {
|
|
return sqliteErr.Code == sqlite3.ErrLocked || sqliteErr.Code == sqlite3.ErrBusy
|
|
}
|
|
return false
|
|
}
|
|
|
|
func IsUniqueConstraintViolation(err error) bool {
|
|
var sqliteErr sqlite3.Error
|
|
if errors.As(err, &sqliteErr) {
|
|
return sqliteErr.ExtendedCode == sqlite3.ErrConstraintUnique || sqliteErr.ExtendedCode == sqlite3.ErrConstraintPrimaryKey
|
|
}
|
|
return false
|
|
}
|
|
|
|
func ErrorMessage(err error) string {
|
|
if err == nil {
|
|
return ""
|
|
}
|
|
var sqliteErr sqlite3.Error
|
|
if errors.As(err, &sqliteErr) {
|
|
return sqliteErr.Error()
|
|
}
|
|
return err.Error()
|
|
}
|