chore(model): create build, stage, step and logs table

Signed-off-by: Bo-Yi.Wu <appleboy.tw@gmail.com>

models/bots/build_step.go

@@ -0,0 +1,31 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package bots
+
+import (
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+type BuildStep struct {
+	ID      int64
+	StageID int64 `xorm:"index"`
+	Number  int64
+	Name    string
+	Kind    string
+	Type    string
+	Status  BuildStatus
+	Started timeutil.TimeStamp
+	Stopped timeutil.TimeStamp
+	Created timeutil.TimeStamp `xorm:"created"`
+}
+
+func (bj BuildStep) TableName() string {
+	return "bots_build_step"
+}
+
+func init() {
+	db.RegisterModel(new(BuildStep))
+}