Show build status in tag list

app/controllers/projects/branches_controller.rb

@@ -27,7 +27,7 @@ class Projects::BranchesController < Projects::ApplicationController
 
         @refs_pipelines = @project.ci_pipelines.latest_successful_for_refs(@branches.map(&:name))
         @merged_branch_names = repository.merged_branch_names(@branches.map(&:name))
-        @branch_pipeline_statuses = branch_pipeline_statuses
+        @branch_pipeline_statuses = Ci::CommitStatusesFinder.new(@project, repository, current_user, @branches).execute
 
         # https://gitlab.com/gitlab-org/gitlab/-/issues/22851
         Gitlab::GitalyClient.allow_n_plus_1_calls do
@@ -197,15 +197,4 @@ class Projects::BranchesController < Projects::ApplicationController
 
     confidential_issue_project
   end
-
-  def branch_pipeline_statuses
-    latest_commits = @branches.map do |branch|
-      [branch.name, repository.commit(branch.dereferenced_target).sha]
-    end.to_h
-
-    latest_pipelines = project.ci_pipelines.latest_pipeline_per_commit(latest_commits.values)
-    latest_commits.transform_values do |commit_sha|
-      latest_pipelines[commit_sha]&.detailed_status(current_user)
-    end.compact
-  end
 end

app/controllers/projects/tags_controller.rb

@@ -24,6 +24,7 @@ class Projects::TagsController < Projects::ApplicationController
     tag_names = @tags.map(&:name)
     @tags_pipelines = @project.ci_pipelines.latest_successful_for_refs(tag_names)
     @releases = project.releases.where(tag: tag_names)
+    @tag_pipeline_statuses = Ci::CommitStatusesFinder.new(@project, @repository, current_user, @tags).execute
 
     respond_to do |format|
       format.html

app/finders/ci/commit_statuses_finder.rb

+# frozen_string_literal: true
+
+module Ci
+  class CommitStatusesFinder
+    include ::Gitlab::Utils::StrongMemoize
+
+    def initialize(project, repository, current_user, refs)
+      @project = project
+      @repository = repository
+      @current_user = current_user
+      @refs = refs
+    end
+
+    def execute
+      return [] unless Ability.allowed?(@current_user, :read_pipeline, @project)
+
+      commit_statuses
+    end
+
+    private
+
+    def latest_commits
+      strong_memoize(:latest_commits) do
+        refs.map do |ref|
+          [ref.name, @repository.commit(ref.dereferenced_target).sha]
+        end.to_h
+      end
+    end
+
+    def commit_statuses
+      latest_pipelines = project.ci_pipelines.latest_pipeline_per_commit(latest_commits.values)
+
+      latest_commits.transform_values do |commit_sha|
+        latest_pipelines[commit_sha]&.detailed_status(current_user)
+      end.compact
+    end
+
+    attr_reader :project, :repository, :current_user, :refs
+  end
+end

app/views/projects/tags/_tag.html.haml

 - commit = @repository.commit(tag.dereferenced_target)
 - release = @releases.find { |release| release.tag == tag.name }
+- commit_status = @tag_pipeline_statuses[tag.name] unless @tag_pipeline_statuses.nil?
 
 %li.flex-row.allow-wrap.js-tag-list
   .row-main-content
@@ -34,6 +35,12 @@
     - if tag.has_signature?
       = render partial: 'projects/commit/signature', object: tag.signature
 
+    - if commit_status
+      = render 'ci/status/icon', size: 24, status: commit_status, option_css_classes: 'gl-display-inline-flex gl-vertical-align-middle gl-mr-5'
+    - elsif @tag_pipeline_statuses && @tag_pipeline_statuses.any?
+      .gl-display-inline-flex.gl-vertical-align-middle.gl-mr-5
+        %svg.s24
+
     = render 'projects/buttons/download', project: @project, ref: tag.name, pipeline: @tags_pipelines[tag.name]
 
     - if can?(current_user, :admin_tag, @project)

changelogs/unreleased/show_build_status_in_tag_list.yml

+---
+title: Show build status in tag list
+merge_request: 34307
+author: Lee Tickett
+type: added

spec/controllers/projects/tags_controller_spec.rb

@@ -9,18 +9,75 @@ RSpec.describe Projects::TagsController do
   let(:user) { create(:user) }
 
   describe 'GET index' do
-    before do
-      get :index, params: { namespace_id: project.namespace.to_param, project_id: project }
-    end
+    subject { get :index, params: { namespace_id: project.namespace.to_param, project_id: project } }
 
     it 'returns the tags for the page' do
+      subject
+
       expect(assigns(:tags).map(&:name)).to include('v1.1.0', 'v1.0.0')
     end
 
     it 'returns releases matching those tags' do
+      subject
+
       expect(assigns(:releases)).to include(release)
       expect(assigns(:releases)).not_to include(invalid_release)
     end
+
+    context '@tag_pipeline_status' do
+      context 'when no pipelines exist' do
+        it 'is empty' do
+          subject
+
+          expect(assigns(:tag_pipeline_statuses)).to be_empty
+        end
+      end
+
+      context 'when multiple tags exist' do
+        before do
+          create(:ci_pipeline,
+            project: project,
+            ref: 'v1.1.0',
+            sha: project.commit('v1.1.0').sha,
+            status: :running)
+          create(:ci_pipeline,
+            project: project,
+            ref: 'v1.0.0',
+            sha: project.commit('v1.0.0').sha,
+            status: :success)
+        end
+
+        it 'all relevant commit statuses are received' do
+          subject
+
+          expect(assigns(:tag_pipeline_statuses)['v1.1.0'].group).to eq("running")
+          expect(assigns(:tag_pipeline_statuses)['v1.0.0'].group).to eq("success")
+        end
+      end
+
+      context 'when a tag has multiple pipelines' do
+        before do
+          create(:ci_pipeline,
+            project: project,
+            ref: 'v1.0.0',
+            sha: project.commit('v1.0.0').sha,
+            status: :running,
+            created_at: 6.months.ago)
+          create(:ci_pipeline,
+            project: project,
+            ref: 'v1.0.0',
+            sha: project.commit('v1.0.0').sha,
+            status: :success,
+            created_at: 2.months.ago)
+        end
+
+        it 'chooses the latest to determine status' do
+          subject
+
+          expect(assigns(:tag_pipeline_statuses)['v1.0.0'].group).to eq("success")
+        end
+      end
+    end
   end
 
   describe 'GET show' do
@@ -70,7 +127,8 @@ RSpec.describe Projects::TagsController do
     end
 
     let(:release_description) { nil }
-    let(:request) do
+
+    subject(:request) do
       post(:create, params: {
              namespace_id: project.namespace.to_param,
              project_id: project,
@@ -81,7 +139,7 @@ RSpec.describe Projects::TagsController do
     end
 
     it 'creates tag' do
-      request
+      subject
 
       expect(response).to have_gitlab_http_status(:found)
       expect(project.repository.find_tag('1.0')).to be_present
@@ -92,7 +150,7 @@ RSpec.describe Projects::TagsController do
       let(:release_description) { 'some release description' }
 
       it 'creates tag and release' do
-        request
+        subject
 
         expect(response).to have_gitlab_http_status(:found)
         expect(project.repository.find_tag('1.0')).to be_present
@@ -118,7 +176,7 @@ RSpec.describe Projects::TagsController do
           expect(service).to receive(:execute).and_call_original
         end
 
-        request
+        subject
 
         aggregate_failures do
           expect(response).to have_gitlab_http_status(:found)

spec/finders/ci/commit_statuses_finder_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::CommitStatusesFinder, '#execute' do
+  let_it_be(:project) { create(:project, :public, :repository) }
+  let_it_be(:release) { create(:release, project: project) }
+  let_it_be(:user) { create(:user) }
+
+  context 'tag refs' do
+    let_it_be(:tags) { TagsFinder.new(project.repository, {}).execute }
+    let(:subject) { described_class.new(project, project.repository, user, tags).execute }
+
+    context 'no pipelines' do
+      it 'returns nil' do
+        expect(subject).to be_blank
+      end
+    end
+
+    context 'when multiple tags exist' do
+      before do
+        create(:ci_pipeline,
+          project: project,
+          ref: 'v1.1.0',
+          sha: project.commit('v1.1.0').sha,
+          status: :running)
+        create(:ci_pipeline,
+          project: project,
+          ref: 'v1.0.0',
+          sha: project.commit('v1.0.0').sha,
+          status: :success)
+      end
+
+      it 'all relevant commit statuses are received' do
+        expect(subject['v1.1.0'].group).to eq("running")
+        expect(subject['v1.0.0'].group).to eq("success")
+      end
+    end
+
+    context 'when a tag has multiple pipelines' do
+      before do
+        create(:ci_pipeline,
+          project: project,
+          ref: 'v1.0.0',
+          sha: project.commit('v1.0.0').sha,
+          status: :running,
+          created_at: 6.months.ago)
+        create(:ci_pipeline,
+          project: project,
+          ref: 'v1.0.0',
+          sha: project.commit('v1.0.0').sha,
+          status: :success,
+          created_at: 2.months.ago)
+      end
+
+      it 'chooses the latest to determine status' do
+        expect(subject['v1.0.0'].group).to eq("success")
+      end
+    end
+  end
+
+  context 'branch refs' do
+    let(:subject) { described_class.new(project, project.repository, user, branches).execute }
+
+    before do
+      project.add_developer(user)
+    end
+
+    context 'no pipelines' do
+      let(:branches) { BranchesFinder.new(project.repository, {}).execute }
+
+      it 'returns nil' do
+        expect(subject).to be_blank
+      end
+    end
+
+    context 'when a branch has multiple pipelines' do
+      let(:branches) { BranchesFinder.new(project.repository, {}).execute }
+
+      before do
+        sha = project.repository.create_file(user, generate(:branch), 'content', message: 'message', branch_name: 'master')
+        create(:ci_pipeline,
+          project: project,
+          user: user,
+          ref: "master",
+          sha: sha,
+          status: :running,
+          created_at: 6.months.ago)
+        create(:ci_pipeline,
+          project: project,
+          user: user,
+          ref: "master",
+          sha: sha,
+          status: :success,
+          created_at: 2.months.ago)
+      end
+
+      it 'chooses the latest to determine status' do
+        expect(subject["master"].group).to eq("success")
+      end
+    end
+
+    context 'when multiple branches exist' do
+      let(:branches) { BranchesFinder.new(project.repository, {}).execute }
+
+      before do
+        master_sha = project.repository.create_file(user, generate(:branch), 'content', message: 'message', branch_name: 'master')
+        create(:ci_pipeline,
+          project: project,
+          user: user,
+          ref: "master",
+          sha: master_sha,
+          status: :running,
+          created_at: 6.months.ago)
+        test_sha = project.repository.create_file(user, generate(:branch), 'content', message: 'message', branch_name: 'test')
+        create(:ci_pipeline,
+          project: project,
+          user: user,
+          ref: "test",
+          sha: test_sha,
+          status: :success,
+          created_at: 2.months.ago)
+      end
+
+      it 'all relevant commit statuses are received' do
+        expect(subject["master"].group).to eq("running")
+        expect(subject["test"].group).to eq("success")
+      end
+    end
+  end
+
+  context 'CI pipelines visible to' do
+    let_it_be(:tags) { TagsFinder.new(project.repository, {}).execute }
+    let(:subject) { described_class.new(project, project.repository, user, tags).execute }
+
+    before do
+      create(:ci_pipeline,
+        project: project,
+        ref: 'v1.1.0',
+        sha: project.commit('v1.1.0').sha,
+        status: :running)
+    end
+
+    context 'everyone' do
+      it 'returns something' do
+        expect(subject).not_to be_blank
+      end
+    end
+
+    context 'project members only' do
+      before do
+        project.project_feature.update!(builds_access_level: ProjectFeature::PRIVATE)
+      end
+
+      it 'returns nil' do
+        expect(subject).to be_empty
+      end
+    end
+
+    context 'when not a member of a private project' do
+      let(:private_project) { create(:project, :private, :repository) }
+      let(:private_tags) { TagsFinder.new(private_tags.repository, {}).execute }
+      let(:private_subject) { described_class.new(private_project, private_project.repository, user, tags).execute }
+
+      before do
+        create(:ci_pipeline,
+          project: private_project,
+          ref: 'v1.1.0',
+          sha: private_project.commit('v1.1.0').sha,
+          status: :running)
+      end
+
+      it 'returns nil' do
+        expect(private_subject).to be_empty
+      end
+    end
+  end
+end

spec/views/projects/tags/index.html.haml_spec.rb

@@ -57,4 +57,29 @@ RSpec.describe 'projects/tags/index.html.haml' do
       expect(rendered).not_to have_link(href: latest_succeeded_project_artifacts_path(project, "#{pipeline.ref}/download", job: 'test'))
     end
   end
+
+  context 'build stats' do
+    let(:tag) { 'v1.0.0' }
+    let(:page) { Capybara::Node::Simple.new(rendered) }
+
+    it 'shows build status or placeholder when pipelines present' do
+      create(:ci_pipeline,
+        project: project,
+        ref: tag,
+        sha: project.commit(tag).sha,
+        status: :success)
+      assign(:tag_pipeline_statuses, Ci::CommitStatusesFinder.new(project, project.repository, project.namespace.owner, tags).execute)
+
+      render
+
+      expect(page.find('.tags .content-list li', text: tag)).to have_css 'a.ci-status-icon-success'
+      expect(page.all('.tags .content-list li')).to all(have_css('svg.s24'))
+    end
+
+    it 'shows no build status or placeholder when no pipelines present' do
+      render
+
+      expect(page.all('.tags .content-list li')).not_to have_css 'svg.s24'
+    end
+  end
 end