Create relevant functions for uploader

modules/migration/null_uploader.go

@@ -0,0 +1,96 @@
+// 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 migration
+
+// NullUploader implements a blank uploader
+type NullUploader struct{}
+
+var _ Downloader = &NullDownloader{}
+
+func (g *NullUploader) MaxBatchInsertSize(tp string) int {
+	return 0
+}
+
+func (g *NullUploader) CreateRepo(repo *Repository, opts MigrateOptions) error {
+	return nil
+}
+
+func (g *NullUploader) CreateTopics(topic ...string) error {
+	return nil
+}
+
+func (g *NullUploader) CreateMilestones(milestones ...*Milestone) error {
+	return nil
+}
+
+func (g *NullUploader) CreateReleases(releases ...*Release) error {
+	return nil
+}
+
+func (g *NullUploader) SyncTags() error {
+	return nil
+}
+
+func (g *NullUploader) CreateLabels(labels ...*Label) error {
+	return nil
+}
+
+func (g *NullUploader) CreateIssues(issues ...*Issue) error {
+	return nil
+}
+
+func (g *NullUploader) CreateComments(comments ...*Comment) error {
+	return nil
+}
+
+func (g *NullUploader) CreatePullRequests(prs ...*PullRequest) error {
+	return nil
+}
+
+func (g *NullUploader) CreateReviews(reviews ...*Review) error {
+	return nil
+}
+
+func (g *NullUploader) UpdateTopics(topic ...string) error {
+	return nil
+}
+
+func (g *NullUploader) UpdateMilestones(milestones ...*Milestone) error {
+	return nil
+}
+
+func (g *NullUploader) UpdateReleases(releases ...*Release) error {
+	return nil
+}
+
+func (g *NullUploader) UpdateLabels(labels ...*Label) error {
+	return nil
+}
+
+func (g *NullUploader) UpdateIssues(issues ...*Issue) error {
+	return nil
+}
+
+func (g *NullUploader) UpdateComments(comments ...*Comment) error {
+	return nil
+}
+
+func (g *NullUploader) UpdatePullRequests(prs ...*PullRequest) error {
+	return nil
+}
+
+func (g *NullUploader) UpdateReviews(reviews ...*Review) error {
+	return nil
+}
+
+func (g *NullUploader) Rollback() error {
+	return nil
+}
+
+func (g *NullUploader) Finish() error {
+	return nil
+}
+
+func (g *NullUploader) Close() {}

modules/migration/uploader.go

@@ -18,6 +18,14 @@ type Uploader interface {
 	CreateComments(comments ...*Comment) error
 	CreatePullRequests(prs ...*PullRequest) error
 	CreateReviews(reviews ...*Review) error
+	UpdateTopics(topic ...string) error
+	UpdateMilestones(milestones ...*Milestone) error
+	UpdateReleases(releases ...*Release) error
+	UpdateLabels(labels ...*Label) error
+	UpdateIssues(issues ...*Issue) error
+	UpdateComments(comments ...*Comment) error
+	UpdatePullRequests(prs ...*PullRequest) error
+	UpdateReviews(reviews ...*Review) error
 	Rollback() error
 	Finish() error
 	Close()

services/migrations/dump.go

@@ -33,6 +33,7 @@ var _ base.Uploader = &RepositoryDumper{}
 
 // RepositoryDumper implements an Uploader to the local directory
 type RepositoryDumper struct {
+	base.NullUploader
 	ctx             context.Context
 	baseDir         string
 	repoOwner       string

services/migrations/gitea_uploader.go

@@ -40,6 +40,7 @@ var _ base.Uploader = &GiteaLocalUploader{}
 
 // GiteaLocalUploader implements an Uploader to gitea sites
 type GiteaLocalUploader struct {
+	base.NullUploader
 	ctx            context.Context
 	doer           *user_model.User
 	repoOwner      string
@@ -801,6 +802,39 @@ func (g *GiteaLocalUploader) CreateReviews(reviews ...*base.Review) error {
 	return issues_model.InsertReviews(cms)
 }
 
+// UpdateTopics updates topics
+func (g *GiteaLocalUploader) UpdateTopics(topics ...string) error {
+	return g.CreateTopics(topics...)
+}
+
+func (g *GiteaLocalUploader) UpdateMilestones(milestones ...*base.Milestone) error {
+	return nil
+}
+
+func (g *GiteaLocalUploader) UpdateReleases(releases ...*base.Release) error {
+	return nil
+}
+
+func (g *GiteaLocalUploader) UpdateLabels(labels ...*base.Label) error {
+	return nil
+}
+
+func (g *GiteaLocalUploader) UpdateIssues(issues ...*base.Issue) error {
+	return nil
+}
+
+func (g *GiteaLocalUploader) UpdateComments(comments ...*base.Comment) error {
+	return nil
+}
+
+func (g *GiteaLocalUploader) UpdatePullRequests(prs ...*base.PullRequest) error {
+	return nil
+}
+
+func (g *GiteaLocalUploader) UpdateReviews(reviews ...*base.Review) error {
+	return nil
+}
+
 // Rollback when migrating failed, this will rollback all the changes.
 func (g *GiteaLocalUploader) Rollback() error {
 	if g.repo != nil && g.repo.ID > 0 {