add dataset migration

models/dataset.go

@@ -0,0 +1,23 @@
+package models
+
+import (
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+// Issue represents an issue or pull request of repository.
+type Dataset struct {
+	ID             int64  `xorm:"pk autoincr"`
+	Title          string `xorm:"INDEX NOT NULL"`
+	Status         int32  `xorm:"INDEX"`
+	Category       string
+	Description    string `xorm:"TEXT"`
+	Download_times int64
+	License        string
+	Task           string
+	Release_id     int64              `xorm:"INDEX"`
+	User_id        int64              `xorm:"INDEX"`
+	CreatedUnix    timeutil.TimeStamp `xorm:"INDEX created"`
+	UpdatedUnix    timeutil.TimeStamp `xorm:"INDEX updated"`
+
+	Attachments []*Attachment `xorm:"-"`
+}

models/migrations/migrations.go

@@ -212,6 +212,7 @@ var migrations = []Migration{
 	NewMigration("Add ResolveDoerID to Comment table", addResolveDoerIDCommentColumn),
 	// v139 -> v140
 	NewMigration("prepend refs/heads/ to issue refs", prependRefsHeadsToIssueRefs),
+	NewMigration("add dataset migration", addDatasetTable),
 }
 
 // GetCurrentDBVersion returns the current db version

models/migrations/v140.go

@@ -0,0 +1,34 @@
+// Copyright 2019 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 migrations
+
+import (
+	"fmt"
+
+	"code.gitea.io/gitea/modules/timeutil"
+	"xorm.io/xorm"
+)
+
+func addDatasetTable(x *xorm.Engine) error {
+	type Dataset struct {
+		ID             int64  `xorm:"pk autoincr"`
+		Title          string `xorm:"INDEX NOT NULL"`
+		Status         int32  `xorm:"INDEX"`
+		Category       string
+		Description    string `xorm:"TEXT"`
+		Download_times int64
+		License        string
+		Task           string
+		Release_id     int64              `xorm:"INDEX"`
+		User_id        int64              `xorm:"INDEX"`
+		CreatedUnix    timeutil.TimeStamp `xorm:"INDEX created"`
+		UpdatedUnix    timeutil.TimeStamp `xorm:"INDEX updated"`
+	}
+
+	if err := x.Sync2(new(Dataset)); err != nil {
+		return fmt.Errorf("Sync2: %v", err)
+	}
+	return nil
+}

models/models.go

@@ -125,6 +125,7 @@ func init() {
 		new(Task),
 		new(LanguageStat),
 		new(EmailHash),
+		new(Dataset),
 	)
 
 	gonicNames := []string{"SSL", "UID"}