Create PipelinesSettingsController for showing settings page

app/controllers/projects/pipelines_controller.rb

 class Projects::PipelinesController < Projects::ApplicationController
-  before_action :pipeline, except: [:index, :new, :create, :settings, :update_settings]
+  before_action :pipeline, except: [:index, :new, :create]
   before_action :commit, only: [:show]
   before_action :authorize_read_pipeline!
   before_action :authorize_create_pipeline!, only: [:new, :create]
   before_action :authorize_update_pipeline!, only: [:retry, :cancel]
-  before_action :authorize_admin_pipeline!, only: [:settings, :update_settings]
 
   def index
     @scope = params[:scope]
@@ -44,36 +43,12 @@ class Projects::PipelinesController < Projects::ApplicationController
     redirect_back_or_default default: namespace_project_pipelines_path(project.namespace, project)
   end
 
-  def settings
-    @ref = params[:ref] || @project.default_branch || 'master'
-    @build_badge = Gitlab::Badge::Build.new(@project, @ref)
-  end
-
-  def update_settings
-    if @project.update_attributes(pipelines_settings_params)
-      flash[:notice] = "CI/CD Pipelines settings for '#{@project.name}' was successfully updated."
-      redirect_to(
-        settings_namespace_project_pipelines_path(@project.namespace, @project),
-        notice: "CI/CD Pipelines settings for '#{@project.name}' was successfully updated."
-      )
-    else
-      render 'settings'
-    end
-  end
-
   private
 
   def create_params
     params.require(:pipeline).permit(:ref)
   end
 
-  def pipelines_settings_params
-    params.require(:project).permit(
-      :runners_token, :builds_enabled, :build_allow_git_fetch, :build_timeout_in_minutes, :build_coverage_regex,
-      :public_builds
-    )
-  end
-
   def pipeline
     @pipeline ||= project.pipelines.find_by!(id: params[:id])
   end

app/controllers/projects/pipelines_settings_controller.rb

+class Projects::PipelinesSettingsController < Projects::ApplicationController
+  before_action :authorize_admin_pipeline!
+
+  def show
+    @ref = params[:ref] || @project.default_branch || 'master'
+    @build_badge = Gitlab::Badge::Build.new(@project, @ref)
+  end
+
+  def update
+    if @project.update_attributes(update_params)
+      flash[:notice] = "CI/CD Pipelines settings for '#{@project.name}' was successfully updated."
+      redirect_to(
+        namespace_project_pipelines_settings_path(@project.namespace, @project),
+        notice: "CI/CD Pipelines settings for '#{@project.name}' was successfully updated."
+      )
+    else
+      render 'index'
+    end
+  end
+
+  private
+
+  def create_params
+    params.require(:pipeline).permit(:ref)
+  end
+
+  def update_params
+    params.require(:project).permit(
+      :runners_token, :builds_enabled, :build_allow_git_fetch, :build_timeout_in_minutes, :build_coverage_regex,
+      :public_builds
+    )
+  end
+end

app/controllers/projects/refs_controller.rb

@@ -25,7 +25,7 @@ class Projects::RefsController < Projects::ApplicationController
           when "graphs_commits"
             commits_namespace_project_graph_path(@project.namespace, @project, @id)
           when "badges"
-            settings_namespace_project_pipelines_path(@project.namespace, @project, ref: @id)
+            namespace_project_pipelines_settings_path(@project.namespace, @project, ref: @id)
           else
             namespace_project_commits_path(@project.namespace, @project, @id)
           end

app/views/layouts/nav/_project_settings.html.haml

@@ -39,7 +39,7 @@
       = link_to namespace_project_triggers_path(@project.namespace, @project), title: 'Triggers' do
         %span
           Triggers
-    = nav_link(controller: :pipelines) do
-      = link_to settings_namespace_project_pipelines_path(@project.namespace, @project), title: 'CI/CD Pipelines' do
+    = nav_link(controller: :pipelines_settings) do
+      = link_to namespace_project_pipelines_settings_path(@project.namespace, @project), title: 'CI/CD Pipelines' do
         %span
           CI/CD Pipelines

app/views/projects/pipelines/settings.html.haml → app/views/projects/pipelines_settings/show.html.haml

@@ -7,7 +7,7 @@
   .col-lg-9
     %h5.prepend-top-0
       Pipelines
-    = form_for @project, url: settings_namespace_project_pipelines_path(@project.namespace.becomes(Namespace), @project), remote: true, authenticity_token: true do |f|
+    = form_for @project, url: namespace_project_pipelines_settings_path(@project.namespace.becomes(Namespace), @project), remote: true, authenticity_token: true do |f|
       %fieldset.builds-feature
         - unless @repository.gitlab_ci_yml
           .form-group

config/routes.rb

@@ -732,7 +732,9 @@ Rails.application.routes.draw do
         resources :triggers, only: [:index, :create, :destroy]
 
         resources :pipelines, only: [:index, :new, :create, :show] do
-          resource :settings, only: [:index, :update]
+          collection do
+            resource :pipelines_settings, path: 'settings', only: [:show, :update]
+          end
 
           member do
             post :cancel

spec/features/pipelines_settings_spec.rb

+require 'spec_helper'
+
+feature "Pipelines settings", feature: true do
+  include GitlabRoutingHelper
+
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+  let(:role) { :developer }
+
+  background do
+    login_as(user)
+    project.team << [user, role]
+    visit namespace_project_pipelines_settings_path(project.namespace, project)
+  end
+
+  context 'for developer' do
+    given(:role) { :developer }
+
+    scenario 'to be disallowed to view' do
+      expect(page.status_code).to eq(404)
+    end
+  end
+
+  context 'for master' do
+    given(:role) { :master }
+
+    scenario 'be allowed to change' do
+      fill_in('Test coverage parsing', with: 'coverage_regex')
+      click_on 'Save changes'
+
+      expect(page.status_code).to eq(200)
+      expect(page).to have_field('Test coverage parsing', with: 'coverage_regex')
+    end
+  end
+end

spec/features/pipelines_spec.rb

 require 'spec_helper'
 
-feature "Pipelines", feature: true do
+describe "Pipelines" do
   include GitlabRoutingHelper
 
   let(:project) { create(:empty_project) }
   let(:user) { create(:user) }
-  let(:role) { :developer }
 
   before do
     login_as(user)
-    project.team << [user, role]
+    project.team << [user, :developer]
   end
 
   describe 'GET /:project/pipelines' do
@@ -209,30 +208,4 @@ feature "Pipelines", feature: true do
       it { expect(page).to have_content('Reference not found') }
     end
   end
-
-  describe 'Pipelines settings' do
-    background do
-      visit settings_namespace_project_pipelines_path(project.namespace, project)
-    end
-
-    context 'for developer' do
-      given(:role) { :developer }
-
-      scenario 'to be disallowed to view' do
-        expect(page.status_code).to eq(404)
-      end
-    end
-
-    context 'for master' do
-      given(:role) { :master }
-
-      scenario 'be allowed to change' do
-        fill_in('Test coverage parsing', with: 'coverage_regex')
-        click_on 'Save changes'
-
-        expect(page.status_code).to eq(200)
-        expect(page).to have_field('Test coverage parsing', with: 'coverage_regex')
-      end
-    end
-  end
 end

spec/features/projects/badges/list_spec.rb

@@ -6,7 +6,7 @@ feature 'list of badges' do
     project = create(:project)
     project.team << [user, :master]
     login_as(user)
-    visit settings_namespace_project_pipelines_path(project.namespace, project)
+    visit namespace_project_pipelines_settings_path(project.namespace, project)
   end
 
   scenario 'user displays list of badges' do