Expose ci_default_git_depth via project API

Enable Get and Update of ci_default_git_depth for
Project API.

Renaming Project#default_git_depth to :ci_default_git_depth
to give more context through the API usage.

Add API documentation

5 files changed, 11 insertions, 9 deletions

diff --git a/spec/controllers/projects/settings/ci_cd_controller_spec.rb b/spec/controllers/projects/settings/ci_cd_controller_spec.rb
index 117b9cf7915..5bfbcf6eeb5 100644
--- a/spec/controllers/projects/settings/ci_cd_controller_spec.rb
+++ b/spec/controllers/projects/settings/ci_cd_controller_spec.rb
@@ -212,7 +212,7 @@ describe Projects::Settings::CiCdController do
           subject
 
           project.reload
-          expect(project.default_git_depth).to eq(10)
+          expect(project.ci_default_git_depth).to eq(10)
         end
       end
     end
diff --git a/spec/presenters/ci/build_runner_presenter_spec.rb b/spec/presenters/ci/build_runner_presenter_spec.rb
index 620f34bac79..a4234d14255 100644
--- a/spec/presenters/ci/build_runner_presenter_spec.rb
+++ b/spec/presenters/ci/build_runner_presenter_spec.rb
@@ -134,7 +134,7 @@ describe Ci::BuildRunnerPresenter do
     end
 
     it 'defaults to git depth setting for the project' do
-      expect(git_depth).to eq(build.project.default_git_depth)
+      expect(git_depth).to eq(build.project.ci_default_git_depth)
     end
 
     context 'when feature flag :ci_project_git_depth is disabled' do
diff --git a/spec/requests/api/projects_spec.rb b/spec/requests/api/projects_spec.rb
index 799e84e83c1..5f7d2fa6d9c 100644
--- a/spec/requests/api/projects_spec.rb
+++ b/spec/requests/api/projects_spec.rb
@@ -1125,6 +1125,7 @@ describe API::Projects do
         expect(json_response['shared_with_groups'][0]['expires_at']).to be_nil
         expect(json_response['only_allow_merge_if_pipeline_succeeds']).to eq(project.only_allow_merge_if_pipeline_succeeds)
         expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to eq(project.only_allow_merge_if_all_discussions_are_resolved)
+        expect(json_response['ci_default_git_depth']).to eq(project.ci_default_git_depth)
         expect(json_response['merge_method']).to eq(project.merge_method.to_s)
         expect(json_response['readme_url']).to eq(project.readme_url)
       end
@@ -1963,6 +1964,7 @@ describe API::Projects do
                           snippets_enabled: true,
                           merge_requests_enabled: true,
                           merge_method: 'ff',
+                          ci_default_git_depth: 20,
                           description: 'new description' }
 
         put api("/projects/#{project3.id}", user4), params: project_param
diff --git a/spec/requests/api/runner_spec.rb b/spec/requests/api/runner_spec.rb
index 038c958b5cc..d9ef5edb848 100644
--- a/spec/requests/api/runner_spec.rb
+++ b/spec/requests/api/runner_spec.rb
@@ -445,7 +445,7 @@ describe API::Runner, :clean_gitlab_redis_shared_state do
               'before_sha' => job.before_sha,
               'ref_type' => 'branch',
               'refspecs' => ["+refs/heads/#{job.ref}:refs/remotes/origin/#{job.ref}"],
-              'depth' => project.default_git_depth }
+              'depth' => project.ci_default_git_depth }
           end
 
           let(:expected_steps) do
@@ -533,7 +533,7 @@ describe API::Runner, :clean_gitlab_redis_shared_state do
 
             context 'when GIT_DEPTH is not specified and there is no default git depth for the project' do
               before do
-                project.update!(default_git_depth: nil)
+                project.update!(ci_default_git_depth: nil)
               end
 
               it 'specifies refspecs' do
@@ -593,7 +593,7 @@ describe API::Runner, :clean_gitlab_redis_shared_state do
 
             context 'when GIT_DEPTH is not specified and there is no default git depth for the project' do
               before do
-                project.update!(default_git_depth: nil)
+                project.update!(ci_default_git_depth: nil)
               end
 
               it 'specifies refspecs' do
diff --git a/spec/services/projects/fork_service_spec.rb b/spec/services/projects/fork_service_spec.rb
index 3211a6e1310..6afc91d5e95 100644
--- a/spec/services/projects/fork_service_spec.rb
+++ b/spec/services/projects/fork_service_spec.rb
@@ -150,21 +150,21 @@ describe Projects::ForkService do
 
         context "when origin has git depth specified" do
           before do
-            @from_project.update(default_git_depth: 42)
+            @from_project.update(ci_default_git_depth: 42)
           end
 
           it "inherits default_git_depth from the origin project" do
-            expect(to_project.default_git_depth).to eq(42)
+            expect(to_project.ci_default_git_depth).to eq(42)
           end
         end
 
         context "when origin does not define git depth" do
           before do
-            @from_project.update!(default_git_depth: nil)
+            @from_project.update!(ci_default_git_depth: nil)
           end
 
           it "the fork has git depth set to 0" do
-            expect(to_project.default_git_depth).to eq(0)
+            expect(to_project.ci_default_git_depth).to eq(0)
           end
         end
       end