Remove experimentation code for jobs_empty_state

And make it the default

app/assets/javascripts/pages/projects/jobs/index/index.js

 import Vue from 'vue';
 import GlCountdown from '~/vue_shared/components/gl_countdown.vue';
-import Tracking from '~/tracking';
 
 document.addEventListener('DOMContentLoaded', () => {
   const remainingTimeElements = document.querySelectorAll('.js-remaining-time');
@@ -17,13 +16,4 @@ document.addEventListener('DOMContentLoaded', () => {
         },
       }),
   );
-
-  const trackButtonClick = () => {
-    if (gon.tracking_data) {
-      const { category, action, ...data } = gon.tracking_data;
-      Tracking.event(category, action, data);
-    }
-  };
-  const buttons = document.querySelectorAll('.js-empty-state-button');
-  buttons.forEach((button) => button.addEventListener('click', trackButtonClick));
 });

app/controllers/projects/jobs_controller.rb

@@ -15,9 +15,6 @@ class Projects::JobsController < Projects::ApplicationController
   before_action :verify_api_request!, only: :terminal_websocket_authorize
   before_action :authorize_create_proxy_build!, only: :proxy_websocket_authorize
   before_action :verify_proxy_request!, only: :proxy_websocket_authorize
-  before_action only: :index do
-    frontend_experimentation_tracking_data(:jobs_empty_state, 'click_button')
-  end
 
   layout 'project'
 

app/views/projects/jobs/_table.html.haml

 - admin = local_assigns.fetch(:admin, false)
 
 - if builds.blank?
-  - if experiment_enabled?(:jobs_empty_state)
+  - if @project
     .row.empty-state
       .col-12
         .svg-content.svg-250
@@ -12,7 +12,7 @@
             = s_('Jobs|Use jobs to automate your tasks')
           %p
             = s_('Jobs|Jobs are the building blocks of a GitLab CI/CD pipeline. Each job has a specific task, like testing code. To set up jobs in a CI/CD pipeline, add a CI/CD configuration file to your project.')
-          = link_to s_('Jobs|Create CI/CD configuration file'), help_page_path('ci/quick_start/README'), class: 'btn gl-button btn-info js-empty-state-button'
+          = link_to s_('Jobs|Create CI/CD configuration file'), @project.present(current_user: current_user).add_ci_yml_path, class: 'btn gl-button btn-info js-empty-state-button'
   - else
     .nothing-here-block= s_('Jobs|No jobs to show')
 - else

app/views/projects/jobs/index.html.haml

@@ -7,9 +7,6 @@
 
   .nav-controls
     - if can?(current_user, :update_build, @project)
-      - if !@repository.gitlab_ci_yml && !experiment_enabled?(:jobs_empty_state)
-        = link_to s_('Pipelines|Get started with Pipelines'), help_page_path('ci/quick_start/README'), class: 'btn gl-button btn-info js-empty-state-button'
-
       = link_to project_ci_lint_path(@project), class: 'btn gl-button btn-default' do
         %span
           = _('CI Lint')

changelogs/unreleased/300860-jobs-empty-state-successful-cleanup.yml

+---
+title: Add empty jobs page with link to editor
+merge_request: 53240
+author:
+type: added

config/feature_flags/experiment/jobs_empty_state_experiment_percentage.yml

----
-name: jobs_empty_state_experiment_percentage
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/48686
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/281054
-milestone: '13.7'
-type: experiment
-group: group::activation
-default_enabled: false

lib/gitlab/experimentation.rb

@@ -70,9 +70,6 @@ module Gitlab
         tracking_category: 'Growth::Conversion::Experiment::GroupOnlyTrials',
         use_backwards_compatible_subject_index: true
       },
-      jobs_empty_state: {
-        tracking_category: 'Growth::Activation::Experiment::JobsEmptyState'
-      },
       remove_known_trial_form_fields: {
         tracking_category: 'Growth::Conversion::Experiment::RemoveKnownTrialFormFields'
       },

locale/gitlab.pot

@@ -21511,9 +21511,6 @@ msgstr ""
 msgid "Pipelines|Get started with CI/CD"
 msgstr ""
 
-msgid "Pipelines|Get started with Pipelines"
-msgstr ""
-
 msgid "Pipelines|GitLab CI/CD can automatically build, test, and deploy your code. Let GitLab take care of time consuming tasks, so you can spend more time creating."
 msgstr ""
 

spec/controllers/projects/jobs_controller_spec.rb

@@ -15,54 +15,6 @@ RSpec.describe Projects::JobsController, :clean_gitlab_redis_shared_state do
   end
 
   describe 'GET index' do
-    describe 'pushing tracking_data to Gon' do
-      before do
-        stub_experiment(jobs_empty_state: experiment_active)
-        stub_experiment_for_subject(jobs_empty_state: in_experiment_group)
-
-        get_index
-      end
-
-      context 'when experiment not active' do
-        let(:experiment_active) { false }
-        let(:in_experiment_group) { false }
-
-        it 'does not push tracking_data to Gon' do
-          expect(Gon.tracking_data).to be_nil
-        end
-      end
-
-      context 'when experiment active and user in control group' do
-        let(:experiment_active) { true }
-        let(:in_experiment_group) { false }
-
-        it 'pushes tracking_data to Gon' do
-          expect(Gon.tracking_data).to match(
-            {
-              category: 'Growth::Activation::Experiment::JobsEmptyState',
-              action: 'click_button',
-              label: anything,
-              property: 'control_group'
-            }
-          )
-        end
-      end
-
-      context 'when experiment active and user in experimental group' do
-        let(:experiment_active) { true }
-        let(:in_experiment_group) { true }
-
-        it 'pushes tracking_data to gon' do
-          expect(Gon.tracking_data).to match(
-            category: 'Growth::Activation::Experiment::JobsEmptyState',
-            action: 'click_button',
-            label: anything,
-            property: 'experimental_group'
-          )
-        end
-      end
-    end
-
     context 'when scope is pending' do
       before do
         create(:ci_build, :pending, pipeline: pipeline)

spec/features/projects/jobs_spec.rb

@@ -27,40 +27,12 @@ RSpec.describe 'Jobs', :clean_gitlab_redis_shared_state do
   describe "GET /:project/jobs" do
     context 'with no jobs' do
       before do
-        stub_experiment(jobs_empty_state: experiment_active)
-        stub_experiment_for_subject(jobs_empty_state: in_experiment_group)
-
         visit project_jobs_path(project)
       end
 
-      context 'when experiment not active' do
-        let(:experiment_active) { false }
-        let(:in_experiment_group) { false }
-
-        it 'shows the empty state control page' do
-          expect(page).to have_content('No jobs to show')
-          expect(page).to have_link('Get started with Pipelines')
-        end
-      end
-
-      context 'when experiment active and user in control group' do
-        let(:experiment_active) { true }
-        let(:in_experiment_group) { false }
-
-        it 'shows the empty state control page' do
-          expect(page).to have_content('No jobs to show')
-          expect(page).to have_link('Get started with Pipelines')
-        end
-      end
-
-      context 'when experiment active and user in experimental group' do
-        let(:experiment_active) { true }
-        let(:in_experiment_group) { true }
-
-        it 'shows the empty state experiment page' do
-          expect(page).to have_content('Use jobs to automate your tasks')
-          expect(page).to have_link('Create CI/CD configuration file')
-        end
+      it 'shows the empty state page' do
+        expect(page).to have_content('Use jobs to automate your tasks')
+        expect(page).to have_link('Create CI/CD configuration file', href: project.present(current_user: user).add_ci_yml_path)
       end
     end
 
@@ -102,7 +74,7 @@ RSpec.describe 'Jobs', :clean_gitlab_redis_shared_state do
 
         it "shows Finished tab jobs" do
           expect(page).to have_selector('.nav-links li.active', text: 'Finished')
-          expect(page).to have_content 'No jobs to show'
+          expect(page).to have_content('Use jobs to automate your tasks')
         end
       end