Remove releases_page feature flag

We introduced releases_page feature flag.
Given this feature is deemed stable, we should remove
this flag before 19th.

app/controllers/projects/releases_controller.rb

@@ -4,16 +4,7 @@ class Projects::ReleasesController < Projects::ApplicationController
   # Authorize
   before_action :require_non_empty_project
   before_action :authorize_read_release!
-  before_action :check_releases_page_feature_flag
 
   def index
   end
-
-  private
-
-  def check_releases_page_feature_flag
-    return render_404 unless Feature.enabled?(:releases_page, @project)
-
-    push_frontend_feature_flag(:releases_page, @project)
-  end
 end

app/views/layouts/nav/sidebar/_project.html.haml

@@ -29,7 +29,7 @@
             = link_to activity_project_path(@project), title: _('Activity'), class: 'shortcuts-project-activity' do
               %span= _('Activity')
 
-          - if project_nav_tab?(:releases) && Feature.enabled?(:releases_page, @project)
+          - if project_nav_tab?(:releases)
             = nav_link(controller: :releases) do
               = link_to project_releases_path(@project), title: _('Releases'), class: 'shortcuts-project-releases' do
                 %span= _('Releases')

lib/api/release/links.rb

@@ -8,8 +8,6 @@ module API
       RELEASE_ENDPOINT_REQUIREMETS = API::NAMESPACE_OR_PROJECT_REQUIREMENTS
         .merge(tag_name: API::NO_SLASH_URL_PART_REGEX)
 
-      before { error!('404 Not Found', 404) unless Feature.enabled?(:releases_page, user_project) }
-
       params do
         requires :id, type: String, desc: 'The ID of a project'
       end

lib/api/releases.rb

@@ -7,7 +7,6 @@ module API
     RELEASE_ENDPOINT_REQUIREMETS = API::NAMESPACE_OR_PROJECT_REQUIREMENTS
       .merge(tag_name: API::NO_SLASH_URL_PART_REGEX)
 
-    before { error!('404 Not Found', 404) unless Feature.enabled?(:releases_page, user_project) }
     before { authorize_read_releases! }
 
     params do

spec/controllers/projects/releases_controller_spec.rb

@@ -6,10 +6,6 @@ describe Projects::ReleasesController do
   let!(:project) { create(:project, :repository, :public) }
   let!(:user)    { create(:user) }
 
-  before do
-    stub_feature_flags(releases_page: true)
-  end
-
   describe 'GET #index' do
     it 'renders a 200' do
       get_index
@@ -43,18 +39,6 @@ describe Projects::ReleasesController do
         expect(response.status).to eq(404)
       end
     end
-
-    context 'when releases_page feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it 'renders a 404' do
-        get_index
-
-        expect(response.status).to eq(404)
-      end
-    end
   end
 
   private

spec/requests/api/release/links_spec.rb

@@ -74,16 +74,6 @@ describe API::Release::Links do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it_behaves_like '404 response' do
-        let(:request) { get api("/projects/#{project.id}/releases/v0.1/assets/links", maintainer) }
-      end
-    end
   end
 
   describe 'GET /projects/:id/releases/:tag_name/assets/links/:link_id' do
@@ -129,16 +119,6 @@ describe API::Release::Links do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it_behaves_like '404 response' do
-        let(:request) { get api("/projects/#{project.id}/releases/non_existing_tag/assets/links/#{release_link.id}", maintainer) }
-      end
-    end
   end
 
   describe 'POST /projects/:id/releases/:tag_name/assets/links' do
@@ -231,19 +211,6 @@ describe API::Release::Links do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it_behaves_like '404 response' do
-        let(:request) do
-          post api("/projects/#{project.id}/releases/v0.1/assets/links", maintainer),
-               params: params
-        end
-      end
-    end
   end
 
   describe 'PUT /projects/:id/releases/:tag_name/assets/links/:link_id' do
@@ -328,19 +295,6 @@ describe API::Release::Links do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it_behaves_like '404 response' do
-        let(:request) do
-          put api("/projects/#{project.id}/releases/v0.1/assets/links/#{release_link.id}", maintainer),
-              params: params
-        end
-      end
-    end
   end
 
   describe 'DELETE /projects/:id/releases/:tag_name/assets/links/:link_id' do
@@ -401,17 +355,5 @@ describe API::Release::Links do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it_behaves_like '404 response' do
-        let(:request) do
-          delete api("/projects/#{project.id}/releases/v0.1/assets/links/#{release_link.id}", maintainer)
-        end
-      end
-    end
   end
 end

spec/requests/api/releases_spec.rb

@@ -83,18 +83,6 @@ describe API::Releases do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it 'cannot find the API' do
-        get api("/projects/#{project.id}/releases", maintainer)
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 
   describe 'GET /projects/:id/releases/:tag_name' do
@@ -205,18 +193,6 @@ describe API::Releases do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it 'cannot find the API' do
-        get api("/projects/#{project.id}/releases/v0.1", maintainer)
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 
   describe 'POST /projects/:id/releases' do
@@ -458,18 +434,6 @@ describe API::Releases do
         expect(response).to have_gitlab_http_status(:conflict)
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it 'cannot find the API' do
-        post api("/projects/#{project.id}/releases", maintainer), params: params
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 
   describe 'PUT /projects/:id/releases/:tag_name' do
@@ -565,19 +529,6 @@ describe API::Releases do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it 'cannot find the API' do
-        put api("/projects/#{project.id}/releases/v0.1", non_project_member),
-          params: params
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 
   describe 'DELETE /projects/:id/releases/:tag_name' do
@@ -648,17 +599,5 @@ describe API::Releases do
         end
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it 'cannot find the API' do
-        delete api("/projects/#{project.id}/releases/v0.1", non_project_member)
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 end

spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb

@@ -51,28 +51,10 @@ describe 'layouts/nav/sidebar/_project' do
   end
 
   describe 'releases entry' do
-    describe 'when releases feature flag is disabled' do
-      before do
-        stub_feature_flags(releases_page: false)
-      end
-
-      it 'does not render releases link' do
-        render
-
-        expect(rendered).not_to have_link('Releases', href: project_releases_path(project))
-      end
-    end
-
-    describe 'when releases feature flags is enabled' do
-      before do
-        stub_feature_flags(releases_page: true)
-      end
-
-      it 'renders releases link' do
-        render
+    it 'renders releases link' do
+      render
 
-        expect(rendered).to have_link('Releases', href: project_releases_path(project))
-      end
+      expect(rendered).to have_link('Releases', href: project_releases_path(project))
     end
   end
 end