Files
zeekayandHanzo Dev aa87442fdd Record upstream authorship centrally in NOTICE instead of in every file header
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the
Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in
NOTICE, alongside LICENSE. The header lint accepts any copyright line above the
SPDX line, so it no longer demands an upstream one.

Co-authored-by: Hanzo Dev <[email protected]>
2026-09-10 17:50:35 -07:00

81 lines
2.2 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// SPDX-License-Identifier: MIT
package v1_27
import (
"fmt"
"strings"
"time"
"github.com/hanzoai/git/models/db"
"github.com/hanzoai/git/models/migrations/base"
"github.com/hanzoai/xorm/schemas"
)
// legacyDateTimeColumns are the persisted real datetime columns that old upstream
// versions created as MSSQL DATETIME. Every other time value is stored as a
// unix timestamp integer, so these are the only columns affected.
var legacyDateTimeColumns = []struct {
bean any
column string
}{
{new(externalLoginUserWithExpiresAt), "expires_at"},
{new(lfsLockWithCreated), "created"},
}
type externalLoginUserWithExpiresAt struct {
ExpiresAt time.Time
}
func (externalLoginUserWithExpiresAt) TableName() string {
return "external_login_user"
}
type lfsLockWithCreated struct {
Created time.Time `xorm:"created"`
}
func (lfsLockWithCreated) TableName() string {
return "lfs_lock"
}
// FixLegacyMSSQLDateTimeColumns converts legacy locale-dependent DATETIME columns
// to DATETIME2. Databases created by old upstream versions stored these columns as
// DATETIME, which fails to parse ISO datetime strings ('YYYY-MM-DD HH:MM:SS')
// when the MSSQL session language is not English, breaking external account
// linking and LFS lock creation. New installs already use DATETIME2, so only
// legacy MSSQL columns need converting.
func FixLegacyMSSQLDateTimeColumns(x db.EngineMigration) error {
if x.Dialect().URI().DBType != schemas.MSSQL {
return nil
}
for _, c := range legacyDateTimeColumns {
table, err := x.TableInfo(c.bean)
if err != nil {
return err
}
var dataType string
has, err := x.SQL("SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = ? AND COLUMN_NAME = ?", table.Name, c.column).Get(&dataType)
if err != nil {
return err
}
if !has || !strings.EqualFold(dataType, "datetime") {
continue
}
column := table.GetColumn(c.column)
if column == nil {
return fmt.Errorf("column %s does not exist in table %s", c.column, table.Name)
}
if err := base.ModifyColumn(x, table.Name, column); err != nil {
return fmt.Errorf("modify %s.%s: %w", table.Name, c.column, err)
}
}
return nil
}