Incorporate Gitaly's RepositoryService.IsSquashInProgress RPC

GITALY_SERVER_VERSION

-0.81.0
+0.82.0

lib/gitlab/git/repository.rb

@@ -1234,7 +1234,13 @@ module Gitlab
       end
 
       def squash_in_progress?(squash_id)
-        fresh_worktree?(worktree_path(SQUASH_WORKTREE_PREFIX, squash_id))
+        gitaly_migrate(:squash_in_progress) do |is_enabled|
+          if is_enabled
+            gitaly_repository_client.squash_in_progress?(squash_id)
+          else
+            fresh_worktree?(worktree_path(SQUASH_WORKTREE_PREFIX, squash_id))
+          end
+        end
       end
 
       def push_remote_branches(remote_name, branch_names, forced: true)

lib/gitlab/gitaly_client/repository_service.rb

@@ -134,6 +134,23 @@ module Gitlab
         response.in_progress
       end
 
+      def squash_in_progress?(squash_id)
+        request = Gitaly::IsSquashInProgressRequest.new(
+          repository: @gitaly_repo,
+          squash_id: squash_id.to_s
+        )
+
+        response = GitalyClient.call(
+          @storage,
+          :repository_service,
+          :is_squash_in_progress,
+          request,
+          timeout: GitalyClient.default_timeout
+        )
+
+        response.in_progress
+      end
+
       def fetch_source_branch(source_repository, source_branch, local_ref)
         request = Gitaly::FetchSourceBranchRequest.new(
           repository: @gitaly_repo,

spec/lib/gitlab/gitaly_client/repository_service_spec.rb

@@ -84,4 +84,30 @@ describe Gitlab::GitalyClient::RepositoryService do
       expect(client.has_local_branches?).to be(true)
     end
   end
+
+  describe '#rebase_in_progress?' do
+    let(:rebase_id) { 1 }
+
+    it 'sends a repository_rebase_in_progress message' do
+      expect_any_instance_of(Gitaly::RepositoryService::Stub)
+        .to receive(:is_rebase_in_progress)
+        .with(gitaly_request_with_path(storage_name, relative_path), kind_of(Hash))
+        .and_return(double(in_progress: true))
+
+      client.rebase_in_progress?(rebase_id)
+    end
+  end
+
+  describe '#squash_in_progress?' do
+    let(:squash_id) { 1 }
+
+    it 'sends a repository_squash_in_progress message' do
+      expect_any_instance_of(Gitaly::RepositoryService::Stub)
+        .to receive(:is_squash_in_progress)
+        .with(gitaly_request_with_path(storage_name, relative_path), kind_of(Hash))
+        .and_return(double(in_progress: true))
+
+      client.squash_in_progress?(squash_id)
+    end
+  end
 end