1 files changed, 66 insertions, 0 deletions
diff --git a/models/migrations/v1_15/v184.go b/models/migrations/v1_15/v184.go
new file mode 100644
index 0000000..871c9db
--- /dev/null
+++ b/models/migrations/v1_15/v184.go
@@ -0,0 +1,66 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package v1_15 //nolint
+
+import (
+	"context"
+	"fmt"
+
+	"code.gitea.io/gitea/models/migrations/base"
+	"code.gitea.io/gitea/modules/setting"
+
+	"xorm.io/xorm"
+)
+
+func RenameTaskErrorsToMessage(x *xorm.Engine) error {
+	type Task struct {
+		Errors string `xorm:"TEXT"` // if task failed, saved the error reason
+		Type   int
+		Status int `xorm:"index"`
+	}
+
+	// This migration maybe rerun so that we should check if it has been run
+	messageExist, err := x.Dialect().IsColumnExist(x.DB(), context.Background(), "task", "message")
+	if err != nil {
+		return err
+	}
+
+	if messageExist {
+		errorsExist, err := x.Dialect().IsColumnExist(x.DB(), context.Background(), "task", "errors")
+		if err != nil {
+			return err
+		}
+		if !errorsExist {
+			return nil
+		}
+	}
+
+	sess := x.NewSession()
+	defer sess.Close()
+	if err := sess.Begin(); err != nil {
+		return err
+	}
+
+	if err := sess.Sync(new(Task)); err != nil {
+		return fmt.Errorf("error on Sync: %w", err)
+	}
+
+	if messageExist {
+		// if both errors and message exist, drop message at first
+		if err := base.DropTableColumns(sess, "task", "message"); err != nil {
+			return err
+		}
+	}
+
+	if setting.Database.Type.IsMySQL() {
+		if _, err := sess.Exec("ALTER TABLE `task` CHANGE errors message text"); err != nil {
+			return err
+		}
+	} else {
+		if _, err := sess.Exec("ALTER TABLE `task` RENAME COLUMN errors TO message"); err != nil {
+			return err
+		}
+	}
+	return sess.Commit()
+}