Move migrations into services and base into modules/migration (#17663)

* Move migrtions into services and base into modules/migration

* Fix imports

* Fix lint

1 files changed, 24 insertions, 0 deletions

diff --git a/modules/migration/uploader.go b/modules/migration/uploader.go
new file mode 100644
index 0000000000..57571861aa
--- /dev/null
+++ b/modules/migration/uploader.go
@@ -0,0 +1,24 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Copyright 2018 Jonas Franz. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package migration
+
+// Uploader uploads all the information of one repository
+type Uploader interface {
+	MaxBatchInsertSize(tp string) int
+	CreateRepo(repo *Repository, opts MigrateOptions) error
+	CreateTopics(topic ...string) error
+	CreateMilestones(milestones ...*Milestone) error
+	CreateReleases(releases ...*Release) error
+	SyncTags() error
+	CreateLabels(labels ...*Label) error
+	CreateIssues(issues ...*Issue) error
+	CreateComments(comments ...*Comment) error
+	CreatePullRequests(prs ...*PullRequest) error
+	CreateReviews(reviews ...*Review) error
+	Rollback() error
+	Finish() error
+	Close()
+}