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Migrations should never use model structs directly, because the model structs can be different in different releases. e.g. if one migration uses "User" model, it works in the early releases, then one day, when the User model changes, the migration breaks because it will use the new (incorrect) User model, it should only use the old User model. The same to "modules/structs". --------- Signed-off-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: delvh <dev.lh@web.de>
28 lines
658 B
Go
28 lines
658 B
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package v1_15
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import (
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"gitea.dev/modelmigration/base"
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"xorm.io/xorm/schemas"
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)
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func ConvertAvatarURLToText(x base.EngineMigration) error {
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dbType := x.Dialect().URI().DBType
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if dbType == schemas.SQLITE { // For SQLITE, varchar or char will always be represented as TEXT
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return nil
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}
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// Some oauth2 providers may give very long avatar urls (i.e. Google)
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return base.ModifyColumn(x, "external_login_user", &schemas.Column{
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Name: "avatar_url",
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SQLType: schemas.SQLType{
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Name: schemas.Text,
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},
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Nullable: true,
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DefaultIsEmpty: true,
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})
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}
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