Download LFS files when importing from Bitbucket Server

changelogs/unreleased/kassio-fix-bitbucket-server-importer-lfs.yml

+---
+title: Download LFS files when importing from Bitbucket Server
+merge_request: 45908
+author:
+type: fixed

lib/gitlab/bitbucket_server_import/importer.rb

@@ -41,6 +41,7 @@ module Gitlab
       def execute
         import_repository
         import_pull_requests
+        download_lfs_objects
         delete_temp_branches
         handle_errors
         metrics.track_finished_import
@@ -148,6 +149,14 @@ module Gitlab
         raise
       end
 
+      def download_lfs_objects
+        result = Projects::LfsPointers::LfsImportService.new(project).execute
+
+        if result[:status] == :error
+          errors << { type: :lfs_objects, errors: "The Lfs import process failed. #{result[:message]}" }
+        end
+      end
+
       # Bitbucket Server keeps tracks of references for open pull requests in
       # refs/heads/pull-requests, but closed and merged requests get moved
       # into hidden internal refs under stash-refs/pull-requests. Unless the

spec/lib/gitlab/bitbucket_server_import/importer_spec.rb

@@ -525,4 +525,36 @@ RSpec.describe Gitlab::BitbucketServerImport::Importer do
       expect { subject.execute }.to change { MergeRequest.count }.by(1)
     end
   end
+
+  context "lfs files" do
+    before do
+      allow(project).to receive(:lfs_enabled?).and_return(true)
+      allow(subject).to receive(:import_repository)
+      allow(subject).to receive(:import_pull_requests)
+    end
+
+    it "downloads lfs objects if lfs_enabled is enabled for project" do
+      expect_next_instance_of(Projects::LfsPointers::LfsImportService) do |lfs_import_service|
+        expect(lfs_import_service).to receive(:execute).and_return(status: :success)
+      end
+
+      subject.execute
+    end
+
+    it "adds the error message when the lfs download fails" do
+      allow_next_instance_of(Projects::LfsPointers::LfsImportService) do |lfs_import_service|
+        expect(lfs_import_service).to receive(:execute).and_return(status: :error, message: "LFS server not reachable")
+      end
+
+      subject.execute
+
+      expect(project.import_state.reload.last_error).to eq(Gitlab::Json.dump({
+        message: "The remote data could not be fully imported.",
+        errors: [{
+          type: "lfs_objects",
+          errors: "The Lfs import process failed. LFS server not reachable"
+        }]
+      }))
+    end
+  end
 end