review: rename import_export to import_export_shared

app/models/project.rb

@@ -1557,14 +1557,14 @@ class Project < ActiveRecord::Base
     end
   end
 
-  def import_export
+  def import_export_shared
-    @import_export ||= Gitlab::ImportExport::Shared.new(self)
+    @import_export_shared ||= Gitlab::ImportExport::Shared.new(self)
   end
 
   def export_path
     return nil unless namespace.present? || hashed_storage?(:repository)
 
-    import_export.archive_path
+    import_export_shared.archive_path
   end
 
   def export_project_path
@@ -1582,7 +1582,7 @@ class Project < ActiveRecord::Base
   end
 
   def export_in_progress?
-    import_export.active_export_count > 0
+    import_export_shared.active_export_count > 0
   end
 
   def remove_exports

app/services/projects/import_export/export_service.rb

@@ -2,7 +2,7 @@ module Projects
   module ImportExport
     class ExportService < BaseService
       def execute(_options = {})
-        @shared = project.import_export
+        @shared = project.import_export_shared
         save_all
       end
 

lib/gitlab/import_export/importer.rb

@@ -9,7 +9,7 @@ module Gitlab
         @archive_file = project.import_source
         @current_user = project.creator
         @project = project
-        @shared = project.import_export
+        @shared = project.import_export_shared
       end
 
       def execute

spec/lib/gitlab/import_export/avatar_restorer_spec.rb

@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::ImportExport::AvatarRestorer do
   include UploadHelpers
 
-  let(:shared) { project.import_export }
+  let(:shared) { project.import_export_shared }
   let(:project) { create(:project) }
 
   before do

spec/lib/gitlab/import_export/avatar_saver_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::ImportExport::AvatarSaver do
-  let(:shared) { project.import_export }
+  let(:shared) { project.import_export_shared }
   let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
   let(:project_with_avatar) { create(:project, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
   let(:project) { create(:project) }

spec/lib/gitlab/import_export/fork_spec.rb

@@ -7,7 +7,7 @@ describe 'forked project import' do
   let!(:project_with_repo) { create(:project, :repository, name: 'test-repo-restorer', path: 'test-repo-restorer') }
   let!(:project) { create(:project, name: 'test-repo-restorer-no-repo', path: 'test-repo-restorer-no-repo') }
   let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
-  let(:shared) { project.import_export }
+  let(:shared) { project.import_export_shared }
   let(:forked_from_project) { create(:project, :repository) }
   let(:forked_project) { fork_project(project_with_repo, nil, repository: true) }
   let(:repo_saver) { Gitlab::ImportExport::RepoSaver.new(project: project_with_repo, shared: shared) }

spec/lib/gitlab/import_export/project_tree_restorer_spec.rb

@@ -8,7 +8,7 @@ describe Gitlab::ImportExport::ProjectTreeRestorer do
 
       RSpec::Mocks.with_temporary_scope do
         @project = create(:project, :builds_disabled, :issues_disabled, name: 'project', path: 'project')
-        @shared = @project.import_export
+        @shared = @project.import_export_shared
         allow(@shared).to receive(:export_path).and_return('spec/lib/gitlab/import_export/')
 
         allow_any_instance_of(Repository).to receive(:fetch_ref).and_return(true)
@@ -259,7 +259,7 @@ describe Gitlab::ImportExport::ProjectTreeRestorer do
 
   context 'Light JSON' do
     let(:user) { create(:user) }
-    let(:shared) { project.import_export }
+    let(:shared) { project.import_export_shared }
     let!(:project) { create(:project, :builds_disabled, :issues_disabled, name: 'project', path: 'project') }
     let(:project_tree_restorer) { described_class.new(user: user, shared: shared, project: project) }
     let(:restored_project_json) { project_tree_restorer.restore }

spec/lib/gitlab/import_export/project_tree_saver_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::ImportExport::ProjectTreeSaver do
   describe 'saves the project tree into a json object' do
-    let(:shared) { project.import_export }
+    let(:shared) { project.import_export_shared }
     let(:project_tree_saver) { described_class.new(project: project, current_user: user, shared: shared) }
     let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
     let(:user) { create(:user) }

spec/lib/gitlab/import_export/repo_restorer_spec.rb

@@ -6,7 +6,7 @@ describe Gitlab::ImportExport::RepoRestorer do
     let!(:project_with_repo) { create(:project, :repository, name: 'test-repo-restorer', path: 'test-repo-restorer') }
     let!(:project) { create(:project) }
     let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
-    let(:shared) { project.import_export }
+    let(:shared) { project.import_export_shared }
     let(:bundler) { Gitlab::ImportExport::RepoSaver.new(project: project_with_repo, shared: shared) }
     let(:bundle_path) { File.join(shared.export_path, Gitlab::ImportExport.project_bundle_filename) }
     let(:restorer) do

spec/lib/gitlab/import_export/repo_saver_spec.rb

@@ -5,7 +5,7 @@ describe Gitlab::ImportExport::RepoSaver do
     let(:user) { create(:user) }
     let!(:project) { create(:project, :public, name: 'searchable_project') }
     let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
-    let(:shared) { project.import_export }
+    let(:shared) { project.import_export_shared }
     let(:bundler) { described_class.new(project: project, shared: shared) }
 
     before do

spec/lib/gitlab/import_export/uploads_restorer_spec.rb

@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::ImportExport::UploadsRestorer do
   describe 'bundle a project Git repo' do
     let(:export_path) { "#{Dir.tmpdir}/uploads_saver_spec" }
-    let(:shared) { project.import_export }
+    let(:shared) { project.import_export_shared }
 
     before do
       allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)

spec/lib/gitlab/import_export/uploads_saver_spec.rb

@@ -4,7 +4,7 @@ describe Gitlab::ImportExport::UploadsSaver do
   describe 'bundle a project Git repo' do
     let(:export_path) { "#{Dir.tmpdir}/uploads_saver_spec" }
     let(:file) { fixture_file_upload(Rails.root + 'spec/fixtures/banana_sample.gif', 'image/gif') }
-    let(:shared) { project.import_export }
+    let(:shared) { project.import_export_shared }
 
     before do
       allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)

spec/lib/gitlab/import_export/wiki_repo_saver_spec.rb

@@ -5,7 +5,7 @@ describe Gitlab::ImportExport::WikiRepoSaver do
     let(:user) { create(:user) }
     let!(:project) { create(:project, :public, name: 'searchable_project') }
     let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
-    let(:shared) { project.import_export }
+    let(:shared) { project.import_export_shared }
     let(:wiki_bundler) { described_class.new(project: project, shared: shared) }
     let!(:project_wiki) { ProjectWiki.new(project, user) }
 

spec/lib/gitlab/import_export/wiki_restorer_spec.rb

@@ -6,7 +6,7 @@ describe Gitlab::ImportExport::WikiRestorer do
     let!(:project_without_wiki) { create(:project) }
     let!(:project) { create(:project) }
     let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
-    let(:shared) { project.import_export }
+    let(:shared) { project.import_export_shared }
     let(:bundler) { Gitlab::ImportExport::WikiRepoSaver.new(project: project_with_wiki, shared: shared) }
     let(:bundle_path) { File.join(shared.export_path, Gitlab::ImportExport.project_bundle_filename) }
     let(:restorer) do