Merge branch 'master' into...

Merge branch 'master' into 39957-redirect-to-gpc-page-if-users-try-to-create-a-cluster-but-the-account-is-not-enabled

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\ No newline at end of file

app/assets/javascripts/ide/components/ide.vue

@@ -9,6 +9,12 @@ import repoPreview from './repo_preview.vue';
 import repoEditor from './repo_editor.vue';
 
 export default {
+  props: {
+    emptyStateSvgPath: {
+      type: String,
+      required: true,
+    },
+  },
   computed: {
     ...mapState([
       'currentBlobView',
@@ -64,7 +70,23 @@ export default {
       <template
         v-else>
         <div class="ide-empty-state">
-          <h2 class="clgray">Welcome to the GitLab IDE</h2>
+          <div class="row js-empty-state">
+            <div class="col-xs-12">
+              <div class="svg-content svg-250">
+                <img :src="emptyStateSvgPath">
+              </div>
+            </div>
+            <div class="col-xs-12">
+              <div class="text-content text-center">
+                <h4>
+                  Welcome to the GitLab IDE
+                </h4>
+                <p>
+                  You can select a file in the left sidebar to begin editing and use the right sidebar to commit your changes.
+                </p>
+              </div>
+            </div>
+          </div>
         </div>
       </template>
     </div>

app/assets/javascripts/ide/components/ide_repo_tree.vue

 <script>
 import { mapState } from 'vuex';
-import RepoPreviousDirectory from './repo_prev_directory.vue';
-import RepoFile from './repo_file.vue';
-import RepoLoadingFile from './repo_loading_file.vue';
+import repoPreviousDirectory from './repo_prev_directory.vue';
+import repoFile from './repo_file.vue';
+import skeletonLoadingContainer from '../../vue_shared/components/skeleton_loading_container.vue';
 import { treeList } from '../stores/utils';
 
 export default {
   components: {
-    'repo-previous-directory': RepoPreviousDirectory,
-    'repo-file': RepoFile,
-    'repo-loading-file': RepoLoadingFile,
+    repoPreviousDirectory,
+    repoFile,
+    skeletonLoadingContainer,
   },
   props: {
     treeId: {
@@ -19,7 +19,7 @@ export default {
   },
   computed: {
     ...mapState([
-      'loading',
+      'trees',
       'isRoot',
     ]),
     ...mapState({
@@ -34,7 +34,10 @@ export default {
       return !this.isRoot && this.fetchedList.length;
     },
     showLoading() {
-      return this.loading;
+      if (this.trees[this.treeId]) {
+        return this.trees[this.treeId].loading;
+      }
+      return true;
     },
   },
 };
@@ -49,11 +52,13 @@ export default {
         <repo-previous-directory
           v-if="hasPreviousDirectory"
         />
-        <repo-loading-file
+        <div
+          class="multi-file-loading-container"
           v-if="showLoading"
-          v-for="n in 5"
-          :key="n"
-        />
+          v-for="n in 3"
+          :key="n">
+          <skeleton-loading-container/>
+        </div>
         <repo-file
           v-for="file in fetchedList"
           :key="file.key"

app/assets/javascripts/ide/components/ide_side_bar.vue

@@ -3,6 +3,7 @@ import { mapState, mapActions } from 'vuex';
 import projectTree from './ide_project_tree.vue';
 import icon from '../../vue_shared/components/icon.vue';
 import panelResizer from '../../vue_shared/components/panel_resizer.vue';
+import skeletonLoadingContainer from '../../vue_shared/components/skeleton_loading_container.vue';
 
 export default {
   data() {
@@ -14,9 +15,11 @@ export default {
     projectTree,
     icon,
     panelResizer,
+    skeletonLoadingContainer,
   },
   computed: {
     ...mapState([
+      'loading',
       'projects',
       'leftPanelCollapsed',
     ]),
@@ -32,6 +35,9 @@ export default {
       }
       return {};
     },
+    showLoading() {
+      return this.loading;
+    },
   },
   methods: {
     ...mapActions([
@@ -63,6 +69,13 @@ export default {
       :style="panelStyle"
     >
     <div class="multi-file-commit-panel-inner">
+      <div
+        class="multi-file-loading-container"
+        v-if="showLoading"
+        v-for="n in 3"
+        :key="n">
+        <skeleton-loading-container/>
+      </div>
       <project-tree
         v-for="(project, index) in projects"
         :key="project.id"

app/assets/javascripts/ide/index.js

 import Vue from 'vue';
-import { mapActions } from 'vuex';
-import { convertPermissionToBoolean } from '../lib/utils/common_utils';
 import ide from './components/ide.vue';
-
 import store from './stores';
 import router from './ide_router';
 import Translate from '../vue_shared/translate';
-import ContextualSidebar from '../contextual_sidebar';
 
 function initIde(el) {
   if (!el) return null;
@@ -18,30 +14,13 @@ function initIde(el) {
     components: {
       ide,
     },
-    methods: {
-      ...mapActions([
-        'setInitialData',
-      ]),
-    },
-    created() {
-      const data = el.dataset;
-
-      this.setInitialData({
-        endpoints: {
-          rootEndpoint: data.url,
-          newMergeRequestUrl: data.newMergeRequestUrl,
-          rootUrl: data.rootUrl,
+    render(createElement) {
+      return createElement('ide', {
+        props: {
+          emptyStateSvgPath: el.dataset.emptyStateSvgPath,
         },
-        canCommit: convertPermissionToBoolean(data.canCommit),
-        onTopOfBranch: convertPermissionToBoolean(data.onTopOfBranch),
-        path: data.currentPath,
-        isRoot: convertPermissionToBoolean(data.root),
-        isInitialRoot: convertPermissionToBoolean(data.root),
       });
     },
-    render(createElement) {
-      return createElement('ide');
-    },
   });
 }
 
@@ -50,6 +29,3 @@ const ideElement = document.getElementById('ide');
 Vue.use(Translate);
 
 initIde(ideElement);
-
-const contextualSidebar = new ContextualSidebar();
-contextualSidebar.bindEvents();

app/assets/javascripts/ide/stores/actions/project.js

@@ -8,9 +8,11 @@ export const getProjectData = (
   { namespace, projectId, force = false } = {},
 ) => new Promise((resolve, reject) => {
   if (!state.projects[`${namespace}/${projectId}`] || force) {
+    commit(types.TOGGLE_LOADING, state);
     service.getProjectData(namespace, projectId)
     .then(res => res.data)
     .then((data) => {
+      commit(types.TOGGLE_LOADING, state);
       commit(types.SET_PROJECT, { projectPath: `${namespace}/${projectId}`, project: data });
       if (!state.currentProjectId) commit(types.SET_CURRENT_PROJECT, `${namespace}/${projectId}`);
       resolve(data);

app/assets/javascripts/jobs/components/header.vue

@@ -30,6 +30,9 @@
       shouldRenderContent() {
         return !this.isLoading && Object.keys(this.job).length;
       },
+      jobStarted() {
+        return this.job.started;
+      },
     },
     methods: {
       getActions() {
@@ -63,8 +66,9 @@
       :time="job.created_at"
       :user="job.user"
       :actions="actions"
-      :hasSidebarButton="true"
-      />
+      :has-sidebar-button="true"
+      :should-render-triggered-label="jobStarted"
+    />
     <loading-icon
       v-if="isLoading"
       size="2"

app/assets/javascripts/pipelines/components/nav_controls.vue

@@ -17,6 +17,11 @@ export default {
       required: true,
     },
 
+    resetCachePath: {
+      type: String,
+      required: true,
+    },
+
     ciLintPath: {
       type: String,
       required: true,
@@ -45,6 +50,14 @@ export default {
       Get started with Pipelines
     </a>
 
+    <a
+      data-method="post"
+      rel="nofollow"
+      :href="resetCachePath"
+      class="btn btn-default">
+      Clear runner caches
+    </a>
+
     <a
       :href="ciLintPath"
       class="btn btn-default">

app/assets/javascripts/pipelines/components/pipelines.vue

@@ -50,6 +50,7 @@
         canCreatePipeline: pipelinesData.canCreatePipeline,
         hasCi: pipelinesData.hasCi,
         ciLintPath: pipelinesData.ciLintPath,
+        resetCachePath: pipelinesData.resetCachePath,
         state: this.store.state,
         scope: getParameterByName('scope') || 'all',
         page: getParameterByName('page') || '1',
@@ -220,6 +221,7 @@
         :new-pipeline-path="newPipelinePath"
         :has-ci-enabled="hasCiEnabled"
         :help-page-path="helpPagePath"
+        :resetCachePath="resetCachePath"
         :ci-lint-path="ciLintPath"
         :can-create-pipeline="canCreatePipelineParsed "
         />

app/assets/javascripts/vue_shared/components/header_ci_component.vue

@@ -45,6 +45,11 @@ export default {
       required: false,
       default: false,
     },
+    shouldRenderTriggeredLabel: {
+      type: Boolean,
+      required: false,
+      default: true,
+    },
   },
 
   directives: {
@@ -82,7 +87,12 @@ export default {
         {{itemName}} #{{itemId}}
       </strong>
 
-      triggered
+      <template v-if="shouldRenderTriggeredLabel">
+        triggered
+      </template>
+      <template v-else>
+        created
+      </template>
 
       <timeago-tooltip :time="time" />
 

app/assets/stylesheets/framework/images.scss

@@ -20,10 +20,13 @@
     width: 100%;
   }
 
-  &.svg-250 {
-    img,
-    svg {
-      width: 250px;
+  $image-widths: 250 306 394;
+  @each $width in $image-widths {
+    &.svg-#{$width} {
+      img,
+      svg {
+        width: #{$width + 'px'};
+      }
     }
   }
 }

app/assets/stylesheets/pages/repo.scss

@@ -92,6 +92,19 @@
   padding: 6px 12px;
 }
 
+.multi-file-loading-container {
+  margin-top: 10px;
+  padding: 10px;
+
+  .animation-container {
+    background: $gray-light;
+
+    div {
+      background: $gray-light;
+    }
+  }
+}
+
 table.table tr td.multi-file-table-name {
   width: 350px;
   padding: 6px 12px;

app/controllers/concerns/issues_action.rb

@@ -5,8 +5,6 @@ module IssuesAction
   # rubocop:disable Gitlab/ModuleWithInstanceVariables
   def issues
     @finder_type = IssuesFinder
-    @label = finder.labels.first
-
     @issues = issuables_collection
               .non_archived
               .page(params[:page])

app/controllers/concerns/merge_requests_action.rb

@@ -5,7 +5,6 @@ module MergeRequestsAction
   # rubocop:disable Gitlab/ModuleWithInstanceVariables
   def merge_requests
     @finder_type = MergeRequestsFinder
-    @label = finder.labels.first
 
     @merge_requests = issuables_collection.page(params[:page])
 

app/controllers/projects/settings/ci_cd_controller.rb

@@ -11,6 +11,16 @@ module Projects
         define_auto_devops_variables
       end
 
+      def reset_cache
+        if ResetProjectCacheService.new(@project, current_user).execute
+          flash[:notice] = _("Project cache successfully reset.")
+        else
+          flash[:error] = _("Unable to reset project cache.")
+        end
+
+        redirect_to project_pipelines_path(@project)
+      end
+
       private
 
       def define_runners_variables

app/finders/issuable_finder.rb

@@ -374,19 +374,14 @@ class IssuableFinder
   end
 
   def by_label(items)
-    if labels?
+    return items unless labels?
+
+    items =
       if filter_by_no_label?
-        items = items.without_label
+        items.without_label
       else
-        items = items.with_label(label_names, params[:sort])
-        items_projects = projects(items)
-
-        if items_projects
-          label_ids = LabelsFinder.new(current_user, project_ids: items_projects).execute(skip_authorization: true).select(:id)
-          items = items.where(labels: { id: label_ids })
-        end
+        items.with_label(label_names, params[:sort])
       end
-    end
 
     items
   end

app/models/ci/build.rb

@@ -461,7 +461,14 @@ module Ci
     end
 
     def cache
-      [options[:cache]]
+      cache = options[:cache]
+
+      if cache && project.jobs_cache_index
+        cache = cache.merge(
+          key: "#{cache[:key]}:#{project.jobs_cache_index}")
+      end
+
+      [cache]
     end
 
     def credentials

app/models/repository.rb

@@ -783,34 +783,30 @@ class Repository
   end
 
   def create_dir(user, path, **options)
-    options[:user] = user
     options[:actions] = [{ action: :create_dir, file_path: path }]
 
-    multi_action(**options)
+    multi_action(user, **options)
   end
 
   def create_file(user, path, content, **options)
-    options[:user] = user
     options[:actions] = [{ action: :create, file_path: path, content: content }]
 
-    multi_action(**options)
+    multi_action(user, **options)
   end
 
   def update_file(user, path, content, **options)
     previous_path = options.delete(:previous_path)
     action = previous_path && previous_path != path ? :move : :update
 
-    options[:user] = user
     options[:actions] = [{ action: action, file_path: path, previous_path: previous_path, content: content }]
 
-    multi_action(**options)
+    multi_action(user, **options)
   end
 
   def delete_file(user, path, **options)
-    options[:user] = user
     options[:actions] = [{ action: :delete, file_path: path }]
 
-    multi_action(**options)
+    multi_action(user, **options)
   end
 
   def with_cache_hooks
@@ -824,59 +820,14 @@ class Repository
     result.newrev
   end
 
-  def with_branch(user, *args)
-    with_cache_hooks do
-      Gitlab::Git::OperationService.new(user, raw_repository).with_branch(*args) do |start_commit|
-        yield start_commit
-      end
-    end
-  end
-
-  # rubocop:disable Metrics/ParameterLists
-  def multi_action(
-    user:, branch_name:, message:, actions:,
-    author_email: nil, author_name: nil,
-    start_branch_name: nil, start_project: project)
-
-    with_branch(
-      user,
-      branch_name,
-      start_branch_name: start_branch_name,
-      start_repository: start_project.repository.raw_repository) do |start_commit|
-
-      index = Gitlab::Git::Index.new(raw_repository)
-
-      if start_commit
-        index.read_tree(start_commit.rugged_commit.tree)
-        parents = [start_commit.sha]
-      else
-        parents = []
-      end
+  def multi_action(user, **options)
+    start_project = options.delete(:start_project)
 
-      actions.each do |options|
-        index.public_send(options.delete(:action), options) # rubocop:disable GitlabSecurity/PublicSend
-      end
-
-      options = {
-        tree: index.write_tree,
-        message: message,
-        parents: parents
-      }
-      options.merge!(get_committer_and_author(user, email: author_email, name: author_name))
-
-      create_commit(options)
+    if start_project
+      options[:start_repository] = start_project.repository.raw_repository
     end
-  end
-  # rubocop:enable Metrics/ParameterLists
 
-  def get_committer_and_author(user, email: nil, name: nil)
-    committer = user_to_committer(user)
-    author = Gitlab::Git.committer_hash(email: email, name: name) || committer
-
-    {
-      author: author,
-      committer: committer
-    }
+    with_cache_hooks { raw.multi_action(user, **options) }
   end
 
   def can_be_merged?(source_sha, target_branch)

app/serializers/job_entity.rb

@@ -4,6 +4,8 @@ class JobEntity < Grape::Entity
   expose :id
   expose :name
 
+  expose :started?, as: :started
+
   expose :build_path do |build|
     build.target_url || path_to(:namespace_project_job, build)
   end

app/services/files/multi_service.rb

@@ -4,7 +4,7 @@ module Files
 
     def create_commit!
       repository.multi_action(
-        user: current_user,
+        current_user,
         message: @commit_message,
         branch_name: @branch_name,
         actions: params[:actions],
@@ -13,6 +13,8 @@ module Files
         start_project: @start_project,
         start_branch_name: @start_branch
       )
+    rescue ArgumentError => e
+      raise_error(e)
     end
 
     private
@@ -20,16 +22,7 @@ module Files
     def validate!
       super
 
-      params[:actions].each do |action|
-        validate_action!(action)
-        validate_file_status!(action)
-      end
-    end
-
-    def validate_action!(action)
-      unless Gitlab::Git::Index::ACTIONS.include?(action[:action].to_s)
-        raise_error("Unknown action '#{action[:action]}'")
-      end
+      params[:actions].each { |action| validate_file_status!(action) }
     end
 
     def validate_file_status!(action)

app/services/reset_project_cache_service.rb

+class ResetProjectCacheService < BaseService
+  def execute
+    @project.increment!(:jobs_cache_index)
+  end
+end

app/views/ide/index.html.haml

@@ -6,7 +6,7 @@
 
 .ide-flash-container.flash-container
 
-#ide.ide-loading
+#ide.ide-loading{ data: {"empty-state-svg-path" => image_path('illustrations/multi_file_editor_empty.svg')} }
   .text-center
     = icon('spinner spin 2x')
-    %h2.clgray= _('IDE Loading ...')
+    %h2.clgray= _('Loading the GitLab IDE...')

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

@@ -49,6 +49,12 @@
     = link_to dashboard_projects_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
       Projects
 
+  - if current_controller?('ide')
+    %li.line-separator.hidden-xs
+      = nav_link(controller: 'ide') do
+        = link_to '#', class: 'dashboard-shortcuts-web-ide', title: 'Web IDE' do
+          Web IDE
+
   - if current_user.admin? || Gitlab::Sherlock.enabled?
     %li.line-separator.hidden-xs
   - if current_user.admin?

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

+- illustration = local_assigns.fetch(:illustration)
+- illustration_size = local_assigns.fetch(:illustration_size)
+- title = local_assigns.fetch(:title)
+- content = local_assigns.fetch(:content)
+- action = local_assigns.fetch(:action, nil)
+
+.row.empty-state
+  .col-xs-12
+    .svg-content{ class: illustration_size }
+      = image_tag illustration
+  .col-xs-12
+    .text-content
+      %h4.text-center= title
+      %p= content
+      - if action
+        .text-center
+          = action

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

@@ -54,41 +54,53 @@
             Job has been erased by #{link_to(@build.erased_by_name, user_path(@build.erased_by))} #{time_ago_with_tooltip(@build.erased_at)}
           - else
             Job has been erased #{time_ago_with_tooltip(@build.erased_at)}
+    - if @build.started?
+      .build-trace-container.prepend-top-default
+        .top-bar.js-top-bar
+          .js-truncated-info.truncated-info.hidden-xs.pull-left.hidden<
+            Showing last
+            %span.js-truncated-info-size.truncated-info-size><
+            of log -
+            %a.js-raw-link.raw-link{ href: raw_project_job_path(@project, @build) }>< Complete Raw
 
-    .build-trace-container.prepend-top-default
-      .top-bar.js-top-bar
-        .js-truncated-info.truncated-info.hidden-xs.pull-left.hidden<
-          Showing last
-          %span.js-truncated-info-size.truncated-info-size><
-          of log -
-          %a.js-raw-link.raw-link{ href: raw_project_job_path(@project, @build) }>< Complete Raw
+          .controllers.pull-right
+            - if @build.has_trace?
+              = link_to raw_project_job_path(@project, @build),
+                      title: 'Show complete raw',
+                      data: { placement: 'top', container: 'body' },
+                      class: 'js-raw-link-controller has-tooltip controllers-buttons' do
+                = icon('file-text-o')
 
-        .controllers.pull-right
-          - if @build.has_trace?
-            = link_to raw_project_job_path(@project, @build),
-                    title: 'Show complete raw',
-                    data: { placement: 'top', container: 'body' },
-                    class: 'js-raw-link-controller has-tooltip controllers-buttons' do
-              = icon('file-text-o')
-
-          - if @build.erasable? && can?(current_user, :erase_build, @build)
-            = link_to erase_project_job_path(@project, @build),
-                      method: :post,
-                      data: { confirm: 'Are you sure you want to erase this build?', placement: 'top', container: 'body' },
-                      title: 'Erase job log',
-                      class: 'has-tooltip js-erase-link controllers-buttons' do
-              = icon('trash')
-          .has-tooltip.controllers-buttons{ title: 'Scroll to top', data: { placement: 'top', container: 'body'} }
-            %button.js-scroll-up.btn-scroll.btn-transparent.btn-blank{ type: 'button', disabled: true }
-              = custom_icon('scroll_up')
-          .has-tooltip.controllers-buttons{ title: 'Scroll to bottom', data: { placement: 'top', container: 'body'} }
-            %button.js-scroll-down.btn-scroll.btn-transparent.btn-blank{ type: 'button', disabled: true }
-              = custom_icon('scroll_down')
-
-      %pre.build-trace#build-trace
-        %code.bash.js-build-output
-        .build-loader-animation.js-build-refresh
+            - if @build.erasable? && can?(current_user, :erase_build, @build)
+              = link_to erase_project_job_path(@project, @build),
+                        method: :post,
+                        data: { confirm: 'Are you sure you want to erase this build?', placement: 'top', container: 'body' },
+                        title: 'Erase job log',
+                        class: 'has-tooltip js-erase-link controllers-buttons' do
+                = icon('trash')
+            .has-tooltip.controllers-buttons{ title: 'Scroll to top', data: { placement: 'top', container: 'body'} }
+              %button.js-scroll-up.btn-scroll.btn-transparent.btn-blank{ type: 'button', disabled: true }
+                = custom_icon('scroll_up')
+            .has-tooltip.controllers-buttons{ title: 'Scroll to bottom', data: { placement: 'top', container: 'body'} }
+              %button.js-scroll-down.btn-scroll.btn-transparent.btn-blank{ type: 'button', disabled: true }
+                = custom_icon('scroll_down')
 
+        %pre.build-trace#build-trace
+          %code.bash.js-build-output
+          .build-loader-animation.js-build-refresh
+    - elsif @build.playable?
+      = render 'empty_state',
+        illustration: 'illustrations/manual_action.svg',
+        illustration_size: 'svg-394',
+        title: _('This job requires a manual action'),
+        content: _('This job depends on a user to trigger its process. Often they are used to deploy code to production environments.'),
+        action: ( link_to _('Trigger this manual action'), play_project_job_path(@project, @build), class: 'btn btn-primary', title: _('Trigger this manual action') )
+    - else
+      = render 'empty_state',
+        illustration: 'illustrations/job_not_triggered.svg',
+        illustration_size: 'svg-306',
+        title: _('This job has not been triggered yet'),
+        content: _('This job depends on upstream jobs that need to succeed in order for this job to be triggered.')
 
   = render "sidebar"
 

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

@@ -10,7 +10,8 @@
     "new-pipeline-path" => new_project_pipeline_path(@project),
     "can-create-pipeline" => can?(current_user, :create_pipeline, @project).to_s,
     "has-ci" => @repository.gitlab_ci_yml,
-    "ci-lint-path" => ci_lint_path } }
+    "ci-lint-path" => ci_lint_path,
+    "reset-cache-path" => reset_cache_project_settings_ci_cd_path(@project) } }
 
   = page_specific_javascript_bundle_tag('common_vue')
   = page_specific_javascript_bundle_tag('pipelines')

changelogs/unreleased/41249-clearing-the-cache.yml

+---
+title: Implement project jobs cache reset
+merge_request: 16067
+author:
+type: added

changelogs/unreleased/issue_40500.yml

+---
+title: Fix timeout when filtering issues by label
+merge_request:
+author:
+type: performance

config/routes/project.rb

@@ -408,7 +408,9 @@ constraints(ProjectUrlConstrainer.new) do
       end
       namespace :settings do
         get :members, to: redirect("%{namespace_id}/%{project_id}/project_members")
-        resource :ci_cd, only: [:show], controller: 'ci_cd'
+        resource :ci_cd, only: [:show], controller: 'ci_cd' do
+          post :reset_cache
+        end
         resource :integrations, only: [:show]
         resource :repository, only: [:show], controller: :repository
       end

db/fixtures/development/04_project.rb

@@ -63,7 +63,8 @@ Sidekiq::Testing.inline! do
         namespace_id: group.id,
         name: project_path.titleize,
         description: FFaker::Lorem.sentence,
-        visibility_level: Gitlab::VisibilityLevel.values.sample
+        visibility_level: Gitlab::VisibilityLevel.values.sample,
+        skip_disk_validation: true
       }
 
       project = Projects::CreateService.new(User.first, params).execute

db/migrate/20160621123729_add_rebase_commit_sha_to_merge_requests.rb

+# This migration is a duplicate of 20171230123729_add_rebase_commit_sha_to_merge_requests_ce.rb
+#
+# We backported this feature from EE using the same migration, but with a new
+# timestamp, which caused an error when the backport was then to be merged back
+# into EE.
+#
+# See discussion at https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/3932
+class AddRebaseCommitShaToMergeRequests < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def up
+    unless column_exists?(:merge_requests, :rebase_commit_sha)
+      add_column :merge_requests, :rebase_commit_sha, :string
+    end
+  end
+
+  def down
+    if column_exists?(:merge_requests, :rebase_commit_sha)
+      remove_column :merge_requests, :rebase_commit_sha
+    end
+  end
+end

db/migrate/20171222183504_add_jobs_cache_index_to_project.rb

+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddJobsCacheIndexToProject < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  def change
+    add_column :projects, :jobs_cache_index, :integer
+  end
+end

db/migrate/20171230123729_add_rebase_commit_sha_to_merge_requests.rb

-class AddRebaseCommitShaToMergeRequests < ActiveRecord::Migration
-  DOWNTIME = false
-
-  def change
-    add_column :merge_requests, :rebase_commit_sha, :string
-  end
-end

db/migrate/20171230123729_add_rebase_commit_sha_to_merge_requests_ce.rb

+class AddRebaseCommitShaToMergeRequestsCe < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def up
+    unless column_exists?(:merge_requests, :rebase_commit_sha)
+      add_column :merge_requests, :rebase_commit_sha, :string
+    end
+  end
+
+  def down
+    if column_exists?(:merge_requests, :rebase_commit_sha)
+      remove_column :merge_requests, :rebase_commit_sha
+    end
+  end
+end

db/schema.rb

@@ -1451,6 +1451,7 @@ ActiveRecord::Schema.define(version: 20171230123729) do
     t.boolean "repository_read_only"
     t.boolean "merge_requests_ff_only_enabled", default: false
     t.boolean "merge_requests_rebase_enabled", default: false, null: false
+    t.integer "jobs_cache_index"
   end
 
   add_index "projects", ["ci_id"], name: "index_projects_on_ci_id", using: :btree

doc/install/installation.md

@@ -299,9 +299,9 @@ sudo usermod -aG redis git
 ### Clone the Source
 
     # Clone GitLab repository
-    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 10-3-stable gitlab
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 10-4-stable gitlab
 
-**Note:** You can change `10-3-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
+**Note:** You can change `10-4-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
 
 ### Configure It
 

features/steps/shared/builds.rb

@@ -11,7 +11,7 @@ module SharedBuilds
 
   step 'project has a recent build' do
     @pipeline = create(:ci_empty_pipeline, project: @project, sha: @project.commit.sha, ref: 'master')
-    @build = create(:ci_build, :coverage, pipeline: @pipeline)
+    @build = create(:ci_build, :running, :coverage, pipeline: @pipeline)
   end
 
   step 'recent build is successful' do

lib/gitlab/git/index.rb

@@ -10,6 +10,7 @@ module Gitlab
       DEFAULT_MODE = 0o100644
 
       ACTIONS = %w(create create_dir update move delete).freeze
+      ACTION_OPTIONS = %i(file_path previous_path content encoding).freeze
 
       attr_reader :repository, :raw_index
 
@@ -20,6 +21,11 @@ module Gitlab
 
       delegate :read_tree, :get, to: :raw_index
 
+      def apply(action, options)
+        validate_action!(action)
+        public_send(action, options.slice(*ACTION_OPTIONS)) # rubocop:disable GitlabSecurity/PublicSend
+      end
+
       def write_tree
         raw_index.write_tree(repository.rugged)
       end
@@ -140,6 +146,12 @@ module Gitlab
       rescue Rugged::IndexError => e
         raise IndexError, e.message
       end
+
+      def validate_action!(action)
+        unless ACTIONS.include?(action.to_s)
+          raise ArgumentError, "Unknown action '#{action}'"
+        end
+      end
     end
   end
 end

lib/gitlab/git/repository.rb

@@ -1300,6 +1300,42 @@ module Gitlab
         success || gitlab_projects_error
       end
 
+      # rubocop:disable Metrics/ParameterLists
+      def multi_action(
+        user, branch_name:, message:, actions:,
+        author_email: nil, author_name: nil,
+        start_branch_name: nil, start_repository: self)
+
+        OperationService.new(user, self).with_branch(
+          branch_name,
+          start_branch_name: start_branch_name,
+          start_repository: start_repository
+        ) do |start_commit|
+          index = Gitlab::Git::Index.new(self)
+          parents = []
+
+          if start_commit
+            index.read_tree(start_commit.rugged_commit.tree)
+            parents = [start_commit.sha]
+          end
+
+          actions.each { |opts| index.apply(opts.delete(:action), opts) }
+
+          committer = user_to_committer(user)
+          author = Gitlab::Git.committer_hash(email: author_email, name: author_name) || committer
+          options = {
+            tree: index.write_tree,
+            message: message,
+            parents: parents,
+            author: author,
+            committer: committer
+          }
+
+          create_commit(options)
+        end
+      end
+      # rubocop:enable Metrics/ParameterLists
+
       def gitaly_repository
         Gitlab::GitalyClient::Util.repository(@storage, @relative_path, @gl_repository)
       end

package.json

@@ -88,7 +88,7 @@
     "worker-loader": "^1.1.0"
   },
   "devDependencies": {
-    "@gitlab-org/gitlab-svgs": "^1.4.0",
+    "@gitlab-org/gitlab-svgs": "^1.5.0",
     "babel-plugin-istanbul": "^4.1.5",
     "eslint": "^3.10.1",
     "eslint-config-airbnb-base": "^10.0.1",

spec/controllers/projects/settings/ci_cd_controller_spec.rb

@@ -17,4 +17,51 @@ describe Projects::Settings::CiCdController do
       expect(response).to render_template(:show)
     end
   end
+
+  describe '#reset_cache' do
+    before do
+      sign_in(user)
+
+      project.add_master(user)
+
+      allow(ResetProjectCacheService).to receive_message_chain(:new, :execute).and_return(true)
+    end
+
+    subject { post :reset_cache, namespace_id: project.namespace, project_id: project }
+
+    it 'calls reset project cache service' do
+      expect(ResetProjectCacheService).to receive_message_chain(:new, :execute)
+
+      subject
+    end
+
+    it 'redirects to project pipelines path' do
+      subject
+
+      expect(response).to have_gitlab_http_status(:redirect)
+      expect(response).to redirect_to(project_pipelines_path(project))
+    end
+
+    context 'when service returns successfully' do
+      it 'sets the flash notice variable' do
+        subject
+
+        expect(controller).to set_flash[:notice]
+        expect(controller).not_to set_flash[:error]
+      end
+    end
+
+    context 'when service does not return successfully' do
+      before do
+        allow(ResetProjectCacheService).to receive_message_chain(:new, :execute).and_return(false)
+      end
+
+      it 'sets the flash error variable' do
+        subject
+
+        expect(controller).not_to set_flash[:notice]
+        expect(controller).to set_flash[:error]
+      end
+    end
+  end
 end

spec/factories/ci/builds.rb

@@ -7,12 +7,10 @@ FactoryBot.define do
     stage_idx 0
     ref 'master'
     tag false
-    status 'pending'
-    created_at 'Di 29. Okt 09:50:00 CET 2013'
-    started_at 'Di 29. Okt 09:51:28 CET 2013'
-    finished_at 'Di 29. Okt 09:53:28 CET 2013'
     commands 'ls -a'
     protected false
+    created_at 'Di 29. Okt 09:50:00 CET 2013'
+    pending
 
     options do
       {
@@ -29,23 +27,37 @@ FactoryBot.define do
 
     pipeline factory: :ci_pipeline
 
+    trait :started do
+      started_at 'Di 29. Okt 09:51:28 CET 2013'
+    end
+
+    trait :finished do
+      started
+      finished_at 'Di 29. Okt 09:53:28 CET 2013'
+    end
+
     trait :success do
+      finished
       status 'success'
     end
 
     trait :failed do
+      finished
       status 'failed'
     end
 
     trait :canceled do
+      finished
       status 'canceled'
     end
 
     trait :skipped do
+      started
       status 'skipped'
     end
 
     trait :running do
+      started
       status 'running'
     end
 
@@ -114,11 +126,6 @@ FactoryBot.define do
       build.project ||= build.pipeline.project
     end
 
-    factory :ci_not_started_build do
-      started_at nil
-      finished_at nil
-    end
-
     trait :tag do
       tag true
     end

spec/features/projects/jobs/user_browses_job_spec.rb

 require 'spec_helper'
 
 describe 'User browses a job', :js do
-  let!(:build) { create(:ci_build, :coverage, pipeline: pipeline) }
+  let!(:build) { create(:ci_build, :running, :coverage, pipeline: pipeline) }
   let(:pipeline) { create(:ci_empty_pipeline, project: project, sha: project.commit.sha, ref: 'master') }
   let(:project) { create(:project, :repository, namespace: user.namespace) }
   let(:user) { create(:user) }

spec/features/projects/jobs_spec.rb

@@ -369,6 +369,34 @@ feature 'Jobs' do
         end
       end
     end
+
+    context 'Playable manual action' do
+      let(:job) { create(:ci_build, :playable, pipeline: pipeline) }
+
+      before do
+        project.add_developer(user)
+        visit project_job_path(project, job)
+      end
+
+      it 'shows manual action empty state' do
+        expect(page).to have_content('This job requires a manual action')
+        expect(page).to have_content('This job depends on a user to trigger its process. Often they are used to deploy code to production environments.')
+        expect(page).to have_link('Trigger this manual action')
+      end
+    end
+
+    context 'Non triggered job' do
+      let(:job) { create(:ci_build, :created, pipeline: pipeline) }
+
+      before do
+        visit project_job_path(project, job)
+      end
+
+      it 'shows manual action empty state' do
+        expect(page).to have_content('This job has not been triggered yet')
+        expect(page).to have_content('This job depends on upstream jobs that need to succeed in order for this job to be triggered.')
+      end
+    end
   end
 
   describe "POST /:project/jobs/:id/cancel", :js do

spec/features/projects/pipelines/pipelines_spec.rb

@@ -545,6 +545,40 @@ describe 'Pipelines', :js do
         end
       end
     end
+
+    describe 'Reset runner caches' do
+      let(:project) { create(:project, :repository) }
+
+      before do
+        create(:ci_empty_pipeline, status: 'success', project: project, sha: project.commit.id, ref: 'master')
+        project.add_master(user)
+        visit project_pipelines_path(project)
+      end
+
+      it 'has a clear caches button' do
+        expect(page).to have_link 'Clear runner caches'
+      end
+
+      describe 'user clicks the button' do
+        context 'when project already has jobs_cache_index' do
+          before do
+            project.update_attributes(jobs_cache_index: 1)
+          end
+
+          it 'increments jobs_cache_index' do
+            click_link 'Clear runner caches'
+            expect(page.find('.flash-notice')).to have_content 'Project cache successfully reset.'
+          end
+        end
+
+        context 'when project does not have jobs_cache_index' do
+          it 'sets jobs_cache_index to 1' do
+            click_link 'Clear runner caches'
+            expect(page.find('.flash-notice')).to have_content 'Project cache successfully reset.'
+          end
+        end
+      end
+    end
   end
 
   context 'when user is not logged in' do

spec/javascripts/fixtures/pipelines.html.haml

@@ -7,4 +7,6 @@
     "new-pipeline-path" => 'foo',
     "can-create-pipeline" => 'true',
     "has-ci" => 'foo',
-    "ci-lint-path" => 'foo' } }
+    "ci-lint-path" => 'foo',
+    "reset-cache-path" => 'foo' } }
+

spec/javascripts/jobs/header_spec.js

 import Vue from 'vue';
 import headerComponent from '~/jobs/components/header.vue';
+import mountComponent from '../helpers/vue_mount_component_helper';
 
 describe('Job details header', () => {
   let HeaderComponent;
@@ -35,7 +36,7 @@ describe('Job details header', () => {
       isLoading: false,
     };
 
-    vm = new HeaderComponent({ propsData: props }).$mount();
+    vm = mountComponent(HeaderComponent, props);
   });
 
   afterEach(() => {

spec/javascripts/pipelines/nav_controls_spec.js

@@ -14,6 +14,7 @@ describe('Pipelines Nav Controls', () => {
       hasCiEnabled: true,
       helpPagePath: 'foo',
       ciLintPath: 'foo',
+      resetCachePath: 'foo',
       canCreatePipeline: true,
     };
 
@@ -31,6 +32,7 @@ describe('Pipelines Nav Controls', () => {
       hasCiEnabled: true,
       helpPagePath: 'foo',
       ciLintPath: 'foo',
+      resetCachePath: 'foo',
       canCreatePipeline: false,
     };
 
@@ -41,12 +43,31 @@ describe('Pipelines Nav Controls', () => {
     expect(component.$el.querySelector('.btn-create')).toEqual(null);
   });
 
+  it('should render link for resetting runner caches', () => {
+    const mockData = {
+      newPipelinePath: 'foo',
+      hasCiEnabled: true,
+      helpPagePath: 'foo',
+      ciLintPath: 'foo',
+      resetCachePath: 'foo',
+      canCreatePipeline: false,
+    };
+
+    const component = new NavControlsComponent({
+      propsData: mockData,
+    }).$mount();
+
+    expect(component.$el.querySelectorAll('.btn-default')[0].textContent).toContain('Clear runner caches');
+    expect(component.$el.querySelectorAll('.btn-default')[0].getAttribute('href')).toEqual(mockData.resetCachePath);
+  });
+
   it('should render link for CI lint', () => {
     const mockData = {
       newPipelinePath: 'foo',
       hasCiEnabled: true,
       helpPagePath: 'foo',
       ciLintPath: 'foo',
+      resetCachePath: 'foo',
       canCreatePipeline: true,
     };
 
@@ -54,8 +75,8 @@ describe('Pipelines Nav Controls', () => {
       propsData: mockData,
     }).$mount();
 
-    expect(component.$el.querySelector('.btn-default').textContent).toContain('CI Lint');
-    expect(component.$el.querySelector('.btn-default').getAttribute('href')).toEqual(mockData.ciLintPath);
+    expect(component.$el.querySelectorAll('.btn-default')[1].textContent).toContain('CI Lint');
+    expect(component.$el.querySelectorAll('.btn-default')[1].getAttribute('href')).toEqual(mockData.ciLintPath);
   });
 
   it('should render link to help page when CI is not enabled', () => {
@@ -64,6 +85,7 @@ describe('Pipelines Nav Controls', () => {
       hasCiEnabled: false,
       helpPagePath: 'foo',
       ciLintPath: 'foo',
+      resetCachePath: 'foo',
       canCreatePipeline: true,
     };
 
@@ -81,6 +103,7 @@ describe('Pipelines Nav Controls', () => {
       hasCiEnabled: true,
       helpPagePath: 'foo',
       ciLintPath: 'foo',
+      resetCachePath: 'foo',
       canCreatePipeline: true,
     };
 

spec/javascripts/repo/components/ide_repo_tree_spec.js

@@ -41,11 +41,11 @@ describe('IdeRepoTree', () => {
     expect(tbody.querySelector('.file')).toBeTruthy();
   });
 
-  it('renders 5 loading files if tree is loading', (done) => {
-    vm.$store.state.loading = true;
+  it('renders 3 loading files if tree is loading', (done) => {
+    vm.treeId = '123';
 
     Vue.nextTick(() => {
-      expect(vm.$el.querySelectorAll('tbody .loading-file').length).toEqual(5);
+      expect(vm.$el.querySelectorAll('.multi-file-loading-container').length).toEqual(3);
 
       done();
     });

spec/lib/gitlab/import_export/safe_model_attributes.yml

@@ -459,6 +459,7 @@ Project:
 - delete_error
 - merge_requests_ff_only_enabled
 - merge_requests_rebase_enabled
+- jobs_cache_index
 Author:
 - name
 ProjectFeature: