Merge branch 'master' into 8-8-stable

.rubocop.yml

@@ -21,7 +21,7 @@ AllCops:
     - 'lib/email_validator.rb'
     - 'lib/gitlab/upgrader.rb'
     - 'lib/gitlab/seeder.rb'
-    - 'lib/templates/**/*'
+    - 'generator_templates/**/*'
 
 
 ##################### Style ##################################

CHANGELOG

@@ -6,8 +6,10 @@ v 8.8.0 (unreleased)
   - Assign labels and milestone to target project when moving issue. !3934 (Long Nguyen)
   - Use a case-insensitive comparison in sanitizing URI schemes
   - Toggle sign-up confirmation emails in application settings
+  - Make it possible to prevent tagged runner from picking untagged jobs
   - Project#open_branches has been cleaned up and no longer loads entire records into memory.
   - Escape HTML in commit titles in system note messages
+  - Fix creation of Ci::Commit object which can lead to pending, failed in some scenarios
   - Improve multiple branch push performance by memoizing permission checking
   - Log to application.log when an admin starts and stops impersonating a user
   - Changing the confidentiality of an issue now creates a new system note (Alex Moore-Niemi)

app/assets/stylesheets/mailers/repository_push_email.scss

+@import "framework/variables";
+
+table.code {
+  width: 100%;
+  font-family: monospace;
+  border: none;
+  border-collapse: separate;
+  margin: 0;
+  padding: 0;
+  -premailer-cellpadding: 0;
+  -premailer-cellspacing: 0;
+  -premailer-width: 100%;
+
+  td {
+    line-height: $code_line_height;
+    font-family: monospace;
+    font-size: $code_font_size;
+  }
+
+  td.diff-line-num {
+    margin: 0;
+    padding: 0;
+    border: none;
+    background: $background-color;
+    color: rgba(0, 0, 0, 0.3);
+    padding: 0 5px;
+    border-right: 1px solid $border-color;
+    text-align: right;
+    min-width: 35px;
+    max-width: 50px;
+    width: 35px;
+  }
+
+  td.line_content {
+    display: block;
+    margin: 0;
+    padding: 0 0.5em;
+    border: none;
+    white-space: pre;
+  }
+}
+
+@import "highlight/white";

app/assets/stylesheets/pages/pipelines.scss

+.pipeline-stage {
+  overflow: hidden;
+  text-overflow: ellipsis;
+}

app/controllers/admin/runners_controller.rb

@@ -9,24 +9,19 @@ class Admin::RunnersController < Admin::ApplicationController
   end
 
   def show
-    @builds = @runner.builds.order('id DESC').first(30)
-    @projects =
-      if params[:search].present?
-        ::Project.search(params[:search])
-      else
-        Project.all
-      end
-    @projects = @projects.where.not(id: @runner.projects.select(:id)) if @runner.projects.any?
-    @projects = @projects.page(params[:page]).per(30)
+    assign_builds_and_projects
   end
 
   def update
-    @runner.update_attributes(runner_params)
-
+    if @runner.update_attributes(runner_params)
       respond_to do |format|
         format.js
         format.html { redirect_to admin_runner_path(@runner) }
       end
+    else
+      assign_builds_and_projects
+      render 'show'
+    end
   end
 
   def destroy
@@ -60,4 +55,16 @@ class Admin::RunnersController < Admin::ApplicationController
   def runner_params
     params.require(:runner).permit(Ci::Runner::FORM_EDITABLE)
   end
+
+  def assign_builds_and_projects
+    @builds = runner.builds.order('id DESC').first(30)
+    @projects =
+      if params[:search].present?
+        ::Project.search(params[:search])
+      else
+        Project.all
+      end
+    @projects = @projects.where.not(id: runner.projects.select(:id)) if runner.projects.any?
+    @projects = @projects.page(params[:page]).per(30)
+  end
 end

app/controllers/projects/pipelines_controller.rb

+class Projects::PipelinesController < Projects::ApplicationController
+  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]
+
+  def index
+    @scope = params[:scope]
+    all_pipelines = project.ci_commits
+    @pipelines_count = all_pipelines.count
+    @running_or_pending_count = all_pipelines.running_or_pending.count
+    @pipelines = PipelinesFinder.new(project).execute(all_pipelines, @scope)
+    @pipelines = @pipelines.order(id: :desc).page(params[:page]).per(30)
+  end
+
+  def new
+    @pipeline = project.ci_commits.new(ref: @project.default_branch)
+  end
+
+  def create
+    @pipeline = Ci::CreatePipelineService.new(project, current_user, create_params).execute
+    unless @pipeline.persisted?
+      render 'new'
+      return
+    end
+
+    redirect_to namespace_project_pipeline_path(project.namespace, project, @pipeline)
+  end
+
+  def show
+  end
+
+  def retry
+    pipeline.retry_failed
+
+    redirect_back_or_default default: namespace_project_pipelines_path(project.namespace, project)
+  end
+
+  def cancel
+    pipeline.cancel_running
+
+    redirect_back_or_default default: namespace_project_pipelines_path(project.namespace, project)
+  end
+
+  private
+
+  def create_params
+    params.require(:pipeline).permit(:ref)
+  end
+
+  def pipeline
+    @pipeline ||= project.ci_commits.find_by!(id: params[:id])
+  end
+
+  def commit
+    @commit ||= @pipeline.commit_data
+  end
+end

app/controllers/projects/runners_controller.rb

@@ -20,7 +20,7 @@ class Projects::RunnersController < Projects::ApplicationController
     if @runner.update_attributes(runner_params)
       redirect_to runner_path(@runner), notice: 'Runner was successfully updated.'
     else
-      redirect_to runner_path(@runner), alert: 'Runner was not updated.'
+      render 'edit'
     end
   end
 

app/finders/pipelines_finder.rb

+class PipelinesFinder
+  attr_reader :project
+
+  def initialize(project)
+    @project = project
+  end
+
+  def execute(pipelines, scope)
+    case scope
+    when 'running'
+      pipelines.running_or_pending
+    when 'branches'
+      from_ids(pipelines, ids_for_ref(pipelines, branches))
+    when 'tags'
+      from_ids(pipelines, ids_for_ref(pipelines, tags))
+    else
+      pipelines
+    end
+  end
+
+  private
+
+  def ids_for_ref(pipelines, refs)
+    pipelines.where(ref: refs).group(:ref).select('max(id)')
+  end
+
+  def from_ids(pipelines, ids)
+    pipelines.unscoped.where(id: ids)
+  end
+
+  def branches
+    project.repository.branches.map(&:name)
+  end
+
+  def tags
+    project.repository.tags.map(&:name)
+  end
+end

app/finders/todos_finder.rb

@@ -36,7 +36,7 @@ class TodosFinder
   private
 
   def action_id?
-    action_id.present? && [Todo::ASSIGNED, Todo::MENTIONED].include?(action_id.to_i)
+    action_id.present? && [Todo::ASSIGNED, Todo::MENTIONED, Todo::BUILD_FAILED].include?(action_id.to_i)
   end
 
   def action_id

app/helpers/ci_status_helper.rb

@@ -38,19 +38,30 @@ module CiStatusHelper
     icon(icon_name + ' fw')
   end
 
-  def render_ci_status(ci_commit, tooltip_placement: 'auto left')
-    # TODO: split this method into
-    # - render_commit_status
-    # - render_pipeline_status
-    link_to ci_icon_for_status(ci_commit.status),
-      ci_status_path(ci_commit),
-      class: "ci-status-link ci-status-icon-#{ci_commit.status.dasherize}",
-      title: "Build #{ci_label_for_status(ci_commit.status)}",
-      data: { toggle: 'tooltip', placement: tooltip_placement }
+  def render_commit_status(commit, tooltip_placement: 'auto left')
+    project = commit.project
+    path = builds_namespace_project_commit_path(project.namespace, project, commit)
+    render_status_with_link('commit', commit.status, path, tooltip_placement)
+  end
+
+  def render_pipeline_status(pipeline, tooltip_placement: 'auto left')
+    project = pipeline.project
+    path = namespace_project_pipeline_path(project.namespace, project, pipeline)
+    render_status_with_link('pipeline', pipeline.status, path, tooltip_placement)
   end
 
   def no_runners_for_project?(project)
     project.runners.blank? &&
       Ci::Runner.shared.blank?
   end
+
+  private
+
+  def render_status_with_link(type, status, path, tooltip_placement)
+    link_to ci_icon_for_status(status),
+            path,
+            class: "ci-status-link ci-status-icon-#{status.dasherize}",
+            title: "#{type.titleize}: #{ci_label_for_status(status)}",
+            data: { toggle: 'tooltip', placement: tooltip_placement }
+  end
 end

app/helpers/emails_helper.rb

@@ -32,12 +32,6 @@ module EmailsHelper
     nil
   end
 
-  def color_email_diff(diffcontent)
-    formatter = Rouge::Formatters::HTML.new(css_class: 'highlight', inline_theme: 'github')
-    lexer = Rouge::Lexers::Diff
-    raw formatter.format(lexer.lex(diffcontent))
-  end
-
   def password_reset_token_valid_time
     valid_hours = Devise.reset_password_within / 60 / 60
     if valid_hours >= 24

app/helpers/todos_helper.rb

@@ -11,6 +11,7 @@ module TodosHelper
     case todo.action
     when Todo::ASSIGNED then 'assigned you'
     when Todo::MENTIONED then 'mentioned you on'
+    when Todo::BUILD_FAILED then 'The build failed for your'
     end
   end
 
@@ -28,8 +29,11 @@ module TodosHelper
       namespace_project_commit_path(todo.project.namespace.becomes(Namespace), todo.project,
                                     todo.target, anchor: anchor)
     else
-      polymorphic_path([todo.project.namespace.becomes(Namespace),
-                        todo.project, todo.target], anchor: anchor)
+      path = [todo.project.namespace.becomes(Namespace), todo.project, todo.target]
+
+      path.unshift(:builds) if todo.build_failed?
+
+      polymorphic_path(path, anchor: anchor)
     end
   end
 

app/mailers/emails/projects.rb

@@ -65,7 +65,8 @@ module Emails
 
       # used in notify layout
       @target_url = @message.target_url
-      @project = Project.find project_id
+      @project = Project.find(project_id)
+      @diff_notes_disabled = true
 
       add_project_headers
       headers['X-GitLab-Author'] = @message.author_username

app/mailers/notify.rb

@@ -10,6 +10,8 @@ class Notify < BaseMailer
   include Emails::Builds
 
   add_template_helper MergeRequestsHelper
+  add_template_helper DiffHelper
+  add_template_helper BlobHelper
   add_template_helper EmailsHelper
 
   def test_email(recipient_email, subject, body)

app/models/ability.rb

@@ -205,6 +205,7 @@ class Ability
         :read_commit_status,
         :read_build,
         :read_container_image,
+        :read_pipeline,
       ]
     end
 
@@ -216,6 +217,8 @@ class Ability
         :update_commit_status,
         :create_build,
         :update_build,
+        :create_pipeline,
+        :update_pipeline,
         :create_merge_request,
         :create_wiki,
         :push_code,
@@ -248,6 +251,7 @@ class Ability
         :admin_commit_status,
         :admin_build,
         :admin_container_image,
+        :admin_pipeline
       ]
     end
 
@@ -290,6 +294,7 @@ class Ability
 
       unless project.builds_enabled
         rules += named_abilities('build')
+        rules += named_abilities('pipeline')
       end
 
       unless project.container_registry_enabled

app/models/ci/build.rb

@@ -53,6 +53,7 @@ module Ci
         new_build.stage_idx = build.stage_idx
         new_build.trigger_request = build.trigger_request
         new_build.save
+        MergeRequests::AddTodoWhenBuildFailsService.new(build.project, nil).close(new_build)
         new_build
       end
     end
@@ -290,9 +291,15 @@ module Ci
     end
 
     def can_be_served?(runner)
+      return false unless has_tags? || runner.run_untagged?
+
       (tag_list - runner.tag_list).empty?
     end
 
+    def has_tags?
+      tag_list.any?
+    end
+
     def any_runners_online?
       project.any_runners? { |runner| runner.active? && runner.online? && can_be_served?(runner) }
     end

app/models/ci/commit.rb

@@ -8,8 +8,6 @@ module Ci
     has_many :builds, class_name: 'Ci::Build'
     has_many :trigger_requests, dependent: :destroy, class_name: 'Ci::TriggerRequest'
 
-    delegate :stages, to: :statuses
-
     validates_presence_of :sha
     validates_presence_of :status
     validate :valid_commit_sha
@@ -22,7 +20,8 @@ module Ci
     end
 
     def self.stages
-      CommitStatus.where(commit: all).stages
+      # We use pluck here due to problems with MySQL which doesn't allow LIMIT/OFFSET in queries
+      CommitStatus.where(commit: pluck(:id)).stages
     end
 
     def project_id
@@ -67,6 +66,25 @@ module Ci
       end
     end
 
+    def cancel_running
+      builds.running_or_pending.each(&:cancel)
+    end
+
+    def retry_failed
+      builds.latest.failed.select(&:retryable?).each(&:retry)
+    end
+
+    def latest?
+      return false unless ref
+      commit = project.commit(ref)
+      return false unless commit
+      commit.sha == sha
+    end
+
+    def triggered?
+      trigger_requests.any?
+    end
+
     def create_builds(user, trigger_request = nil)
       return unless config_processor
       config_processor.stages.any? do |stage|

app/models/ci/runner.rb

@@ -4,7 +4,7 @@ module Ci
 
     LAST_CONTACT_TIME = 5.minutes.ago
     AVAILABLE_SCOPES = %w[specific shared active paused online]
-    FORM_EDITABLE = %i[description tag_list active]
+    FORM_EDITABLE = %i[description tag_list active run_untagged]
 
     has_many :builds, class_name: 'Ci::Build'
     has_many :runner_projects, dependent: :destroy, class_name: 'Ci::RunnerProject'
@@ -26,6 +26,8 @@ module Ci
         .where("ci_runner_projects.gl_project_id = :project_id OR ci_runners.is_shared = true", project_id: project_id)
     end
 
+    validate :tag_constraints
+
     acts_as_taggable
 
     # Searches for runners matching the given query.
@@ -96,5 +98,18 @@ module Ci
     def short_sha
       token[0...8] if token
     end
+
+    def has_tags?
+      tag_list.any?
+    end
+
+    private
+
+    def tag_constraints
+      unless has_tags? || run_untagged?
+        errors.add(:tags_list,
+          'can not be empty when runner is not allowed to pick untagged jobs')
+      end
+    end
   end
 end

app/models/commit_status.rb

@@ -14,7 +14,8 @@ class CommitStatus < ActiveRecord::Base
   alias_attribute :author, :user
 
   scope :latest, -> { where(id: unscope(:select).select('max(id)').group(:name, :commit_id)) }
-  scope :ordered, -> { order(:ref, :stage_idx, :name) }
+  scope :retried, -> { where.not(id: latest) }
+  scope :ordered, -> { order(:name) }
   scope :ignored, -> { where(allow_failure: true, status: [:failed, :canceled]) }
 
   state_machine :status, initial: :pending do
@@ -45,6 +46,10 @@ class CommitStatus < ActiveRecord::Base
     after_transition [:pending, :running] => :success do |commit_status|
       MergeRequests::MergeWhenBuildSucceedsService.new(commit_status.commit.project, nil).trigger(commit_status)
     end
+
+    after_transition any => :failed do |commit_status|
+      MergeRequests::AddTodoWhenBuildFailsService.new(commit_status.commit.project, nil).execute(commit_status)
+    end
   end
 
   delegate :sha, :short_sha, to: :commit
@@ -54,13 +59,15 @@ class CommitStatus < ActiveRecord::Base
   end
 
   def self.stages
-    order_by = 'max(stage_idx)'
-    group('stage').order(order_by).pluck(:stage, order_by).map(&:first).compact
+    # We group by stage name, but order stages by theirs' index
+    unscoped.from(all, :sg).group('stage').order('max(stage_idx)', 'stage').pluck('sg.stage')
   end
 
   def self.stages_status
-    all.stages.inject({}) do |h, stage|
-      h[stage] = all.where(stage: stage).status
+    # We execute subquery for each stage to calculate a stage status
+    statuses = unscoped.from(all, :sg).group('stage').pluck('sg.stage', all.where('stage=sg.stage').status_sql)
+    statuses.inject({}) do |h, k|
+      h[k.first] = k.last
       h
     end
   end

app/models/todo.rb

 class Todo < ActiveRecord::Base
   ASSIGNED     = 1
   MENTIONED    = 2
+  BUILD_FAILED = 3
 
   belongs_to :author, class_name: "User"
   belongs_to :note
@@ -28,6 +29,10 @@ class Todo < ActiveRecord::Base
     state :done
   end
 
+  def build_failed?
+    action == BUILD_FAILED
+  end
+
   def body
     if note.present?
       note.note

app/services/ci/create_pipeline_service.rb

+module Ci
+  class CreatePipelineService < BaseService
+    def execute
+      pipeline = project.ci_commits.new(params)
+
+      unless ref_names.include?(params[:ref])
+        pipeline.errors.add(:base, 'Reference not found')
+        return pipeline
+      end
+
+      unless commit
+        pipeline.errors.add(:base, 'Commit not found')
+        return pipeline
+      end
+
+      unless can?(current_user, :create_pipeline, project)
+        pipeline.errors.add(:base, 'Insufficient permissions to create a new pipeline')
+        return pipeline
+      end
+
+      begin
+        Ci::Commit.transaction do
+          pipeline.sha = commit.id
+
+          unless pipeline.config_processor
+            pipeline.errors.add(:base, pipeline.yaml_errors || 'Missing .gitlab-ci.yml file')
+            raise ActiveRecord::Rollback
+          end
+
+          pipeline.save!
+          pipeline.create_builds(current_user)
+        end
+      rescue
+        pipeline.errors.add(:base, 'The pipeline could not be created. Please try again.')
+      end
+
+      pipeline
+    end
+
+    private
+
+    def ref_names
+      @ref_names ||= project.repository.ref_names
+    end
+
+    def commit
+      @commit ||= project.commit(params[:ref])
+    end
+  end
+end

app/services/create_commit_builds_service.rb

@@ -18,9 +18,7 @@ class CreateCommitBuildsService
       return false
     end
 
-    commit = project.ci_commit(sha, ref)
-    unless commit
-      commit = project.ci_commits.new(sha: sha, ref: ref, before_sha: before_sha, tag: tag)
+    commit = Ci::Commit.new(project: project, sha: sha, ref: ref, before_sha: before_sha, tag: tag)
 
     # Skip creating ci_commit when no gitlab-ci.yml is found
     unless commit.ci_yaml_file
@@ -29,7 +27,6 @@ class CreateCommitBuildsService
 
     # Create a new ci_commit
     commit.save!
-    end
 
     # Skip creating builds for commits that have [ci skip]
     unless commit.skip_ci?

app/services/merge_requests/add_todo_when_build_fails_service.rb

+module MergeRequests
+  class AddTodoWhenBuildFailsService < MergeRequests::BaseService
+    # Adds a todo to the parent merge_request when a CI build fails
+    def execute(commit_status)
+      each_merge_request(commit_status) do |merge_request|
+        todo_service.merge_request_build_failed(merge_request)
+      end
+    end
+
+    # Closes any pending build failed todos for the parent MRs when a build is retried
+    def close(commit_status)
+      each_merge_request(commit_status) do |merge_request|
+        todo_service.merge_request_build_retried(merge_request)
+      end
+    end
+  end
+end

app/services/merge_requests/base_service.rb

@@ -38,5 +38,30 @@ module MergeRequests
     def filter_params
       super(:merge_request)
     end
+
+    def merge_request_from(commit_status)
+      branches = commit_status.ref
+
+      # This is for ref-less builds
+      branches ||= @project.repository.branch_names_contains(commit_status.sha)
+
+      return [] if branches.blank?
+
+      merge_requests = @project.origin_merge_requests.opened.where(source_branch: branches).to_a
+      merge_requests += @project.fork_merge_requests.opened.where(source_branch: branches).to_a
+
+      merge_requests.uniq.select(&:source_project)
+    end
+
+    def each_merge_request(commit_status)
+      merge_request_from(commit_status).each do |merge_request|
+        ci_commit = merge_request.ci_commit
+
+        next unless ci_commit
+        next unless ci_commit.sha == commit_status.sha
+
+        yield merge_request, ci_commit
+      end
+    end
   end
 end

app/services/merge_requests/merge_when_build_succeeds_service.rb

@@ -20,15 +20,9 @@ module MergeRequests
 
     # Triggers the automatic merge of merge_request once the build succeeds
     def trigger(commit_status)
-      merge_requests = merge_request_from(commit_status)
-
-      merge_requests.each do |merge_request|
+      each_merge_request(commit_status) do |merge_request, ci_commit|
         next unless merge_request.merge_when_build_succeeds?
         next unless merge_request.mergeable?
-
-        ci_commit = merge_request.ci_commit
-        next unless ci_commit
-        next unless ci_commit.sha == commit_status.sha
         next unless ci_commit.success?
 
         MergeWorker.perform_async(merge_request.id, merge_request.merge_user_id, merge_request.merge_params)
@@ -47,20 +41,5 @@ module MergeRequests
       end
     end
 
-    private
-
-    def merge_request_from(commit_status)
-      branches = commit_status.ref
-
-      # This is for ref-less builds
-      branches ||= @project.repository.branch_names_contains(commit_status.sha)
-
-      return [] if branches.blank?
-
-      merge_requests = @project.origin_merge_requests.opened.where(source_branch: branches).to_a
-      merge_requests += @project.fork_merge_requests.opened.where(source_branch: branches).to_a
-
-      merge_requests.uniq.select(&:source_project)
-    end
   end
 end

app/services/merge_requests/refresh_service.rb

@@ -12,6 +12,7 @@ module MergeRequests
       close_merge_requests
       reload_merge_requests
       reset_merge_when_build_succeeds
+      mark_pending_todos_done
 
       # Leave a system note if a branch was deleted/added
       if branch_added? || branch_removed?
@@ -80,6 +81,12 @@ module MergeRequests
       merge_requests_for_source_branch.each(&:reset_merge_when_build_succeeds)
     end
 
+    def mark_pending_todos_done
+      merge_requests_for_source_branch.each do |merge_request|
+        todo_service.merge_request_push(merge_request, @current_user)
+      end
+    end
+
     def find_new_commits
       if branch_added?
         @commits = []

app/services/todo_service.rb

@@ -80,6 +80,30 @@ class TodoService
     mark_pending_todos_as_done(merge_request, current_user)
   end
 
+  # When a build fails on the HEAD of a merge request we should:
+  #
+  #  * create a todo for that user to fix it
+  #
+  def merge_request_build_failed(merge_request)
+    create_build_failed_todo(merge_request)
+  end
+
+  # When a new commit is pushed to a merge request we should:
+  #
+  #  * mark all pending todos related to the merge request for that user as done
+  #
+  def merge_request_push(merge_request, current_user)
+    mark_pending_todos_as_done(merge_request, current_user)
+  end
+
+  # When a build is retried to a merge request we should:
+  #
+  #  * mark all pending todos related to the merge request for the author as done
+  #
+  def merge_request_build_retried(merge_request)
+    mark_pending_todos_as_done(merge_request, merge_request.author)
+  end
+
   # When create a note we should:
   #
   #  * mark all pending todos related to the noteable for the note author as done
@@ -145,6 +169,12 @@ class TodoService
     create_todos(mentioned_users, attributes)
   end
 
+  def create_build_failed_todo(merge_request)
+    author = merge_request.author
+    attributes = attributes_for_todo(merge_request.project, merge_request, author, Todo::BUILD_FAILED)
+    create_todos(author, attributes)
+  end
+
   def attributes_for_target(target)
     attributes = {
       project_id: target.project.id,

app/views/admin/runners/show.html.haml

@@ -9,8 +9,6 @@
         %span.runner-state.runner-state-specific
           Specific
 
-
-
 - if @runner.shared?
   .bs-callout.bs-callout-success
     %h4 This runner will process builds from ALL UNASSIGNED projects

app/views/dashboard/todos/_todo.html.haml

 %li{class: "todo todo-#{todo.done? ? 'done' : 'pending'}", id: dom_id(todo), data:{url: todo_target_path(todo)} }
   .todo-item.todo-block
     = image_tag avatar_icon(todo.author_email, 40), class: 'avatar s40', alt:''
-
     .todo-title.title
+      - unless todo.build_failed?
         %span.author-name
           - if todo.author
             = link_to_author(todo)

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

@@ -39,6 +39,13 @@
           Commits
 
   - if project_nav_tab? :builds
+    = nav_link(controller: :pipelines) do
+      = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
+        = icon('ship fw')
+        %span
+          Pipelines
+          %span.count.ci_counter= number_with_delimiter(@project.ci_commits.running_or_pending.count)
+
     = nav_link(controller: %w(builds)) do
       = link_to project_builds_path(@project), title: 'Builds', class: 'shortcuts-builds' do
         = icon('cubes fw')

app/views/layouts/notify.html.haml

@@ -4,6 +4,7 @@
     %title
       GitLab
     = stylesheet_link_tag 'notify'
+    = yield :head
   %body
     %div.content
       = yield

app/views/notify/repository_push_email.html.haml

+= content_for :head do
+  = stylesheet_link_tag 'mailers/repository_push_email'
+
 %h3
   #{@message.author_name} #{@message.action_name} #{@message.ref_type} #{@message.ref_name}
   at #{link_to(@message.project_name_with_namespace, namespace_project_url(@message.project_namespace, @message.project))}
@@ -43,26 +46,38 @@
             = diff.new_path
 
   - unless @message.disable_diffs?
+    - diff_files = @message.diffs
+
+    - if @message.compare_timeout
+      %h5 The diff was not included because it is too large.
+    - else
       %h4 Changes:
-    - @message.diffs.each_with_index do |diff, i|
+      - diff_files.each_with_index do |diff_file, i|
         %li{id: "diff-#{i}"}
-        %a{href: @message.target_url + "#diff-#{i}"}
-          - if diff.deleted_file
-            %strong
-              = diff.old_path
+          %a{href: @message.target_url + "#diff-#{i}"}<
+            - if diff_file.deleted_file
+              %strong<
+                = diff_file.old_path
               deleted
-          - elsif diff.renamed_file
-            %strong
-              = diff.old_path
+            - elsif diff_file.renamed_file
+              %strong<
+                = diff_file.old_path
               &rarr;
-            %strong
-              = diff.new_path
+              %strong<
+                = diff_file.new_path
+            - else
+              %strong<
+                = diff_file.new_path
+          - if diff_file.too_large?
+            The diff for this file was not included because it is too large.
           - else
-            %strong
-              = diff.new_path
             %hr
-        = color_email_diff(diff.diff)
+            - diff_commit = diff_file.deleted_file ? @message.diff_refs.first : @message.diff_refs.last
+            - blob = @message.project.repository.blob_for_diff(diff_commit, diff_file)
+            - if blob && blob.respond_to?(:text?) && blob_text_viewable?(blob)
+              %table.code.white
+                - diff_file.highlighted_diff_lines.each do |line|
+                  = render "projects/diffs/line", {line: line, diff_file: diff_file, line_code: nil, plain: true}
+            - else
+              No preview for this file type
           %br
-
-  - if @message.compare_timeout
-    %h5 Huge diff. To prevent performance issues changes are hidden

app/views/notify/repository_push_email.text.haml

@@ -25,24 +25,28 @@
     - else
       \- #{diff.new_path}
   - unless @message.disable_diffs?
+    - if @message.compare_timeout
+      \
+      \
+      The diff was not included because it is too large.
+    - else
       \
       \
       Changes:
-    - @message.diffs.each do |diff|
+      - @message.diffs.each do |diff_file|
         \
         \=====================================
-      - if diff.deleted_file
-        #{diff.old_path} deleted
-      - elsif diff.renamed_file
-        #{diff.old_path} → #{diff.new_path}
+        - if diff_file.deleted_file
+          #{diff_file.old_path} deleted
+        - elsif diff_file.renamed_file
+          #{diff_file.old_path} → #{diff_file.new_path}
         - else
-        = diff.new_path
+          = diff_file.new_path
         \=====================================
-      != diff.diff
-  - if @message.compare_timeout
-    \
-    \
-    Huge diff. To prevent performance issues it was hidden
+        - if diff_file.too_large?
+          The diff for this file was not included because it is too large.
+        - else
+          != diff_file.diff.diff
   - if @message.target_url
     \
     \

app/views/projects/ci/builds/_build.html.haml

@@ -13,7 +13,9 @@
       %strong ##{build.id}
 
     - if build.stuck?
-      %i.fa.fa-warning.text-warning
+      = icon('warning', class: 'text-warning has-tooltip', title: 'Build is stuck. Check runners.')
+    - if defined?(retried) && retried
+      = icon('warning', class: 'text-warning has-tooltip', title: 'Build was retried.')
 
   - if defined?(commit_sha) && commit_sha
     %td
@@ -40,7 +42,7 @@
   %td
     = build.name
 
-  %td
+    .pull-right
       .label-container
         - if build.tags.any?
           - build.tags.each do |tag|
@@ -55,10 +57,14 @@
 
   %td.duration
     - if build.duration
+      = icon("clock-o")
+       
       #{duration_in_words(build.finished_at, build.started_at)}
 
   %td.timestamp
     - if build.finished_at
+      = icon("calendar")
+       
       %span #{time_ago_with_tooltip(build.finished_at)}
 
   - if defined?(coverage) && coverage
@@ -70,11 +76,11 @@
     .pull-right
       - if can?(current_user, :read_build, build) && build.artifacts?
         = link_to download_namespace_project_build_artifacts_path(build.project.namespace, build.project, build), title: 'Download artifacts', class: 'btn btn-build' do
-          %i.fa.fa-download
+          = icon('download')
       - if can?(current_user, :update_build, build)
         - if build.active?
           = link_to cancel_namespace_project_build_path(build.project.namespace, build.project, build, return_to: request.original_url), method: :post, title: 'Cancel', class: 'btn btn-build' do
-            %i.fa.fa-remove.cred
+            = icon('remove', class: 'cred')
         - elsif defined?(allow_retry) && allow_retry && build.retryable?
           = link_to retry_namespace_project_build_path(build.project.namespace, build.project, build, return_to: request.original_url), method: :post, title: 'Retry', class: 'btn btn-build' do
-            %i.fa.fa-refresh
+            = icon('refresh')

app/views/projects/ci/commits/_commit.html.haml

+- status = commit.status
+%tr.commit
+  %td.commit-link
+    = link_to namespace_project_pipeline_path(@project.namespace, @project, commit.id), class: "ci-status ci-#{status}" do
+      = ci_icon_for_status(status)
+      %strong ##{commit.id}
+
+  %td
+    %div.branch-commit
+      - if commit.ref
+        = link_to commit.ref, namespace_project_commits_path(@project.namespace, @project, commit.ref), class: "monospace"
+        ·
+      = link_to commit.short_sha, namespace_project_commit_path(@project.namespace, @project, commit.sha), class: "commit-id monospace"
+       
+      - if commit.latest?
+        %span.label.label-success latest
+      - if commit.tag?
+        %span.label.label-primary tag
+      - if commit.triggered?
+        %span.label.label-primary triggered
+      - if commit.yaml_errors.present?
+        %span.label.label-danger.has-tooltip{ title: "#{commit.yaml_errors}" } yaml invalid
+      - if commit.builds.any?(&:stuck?)
+        %span.label.label-warning stuck
+
+      %p
+        %span
+          - if commit_data = commit.commit_data
+            = link_to_gfm commit_data.title, namespace_project_commit_path(@project.namespace, @project, commit_data.id), class: "commit-row-message"
+          - else
+            Cant find HEAD commit for this branch
+
+
+    - stages_status = commit.statuses.stages_status
+    - stages.each do |stage|
+      %td
+        - if status = stages_status[stage]
+          - tooltip = "#{stage.titleize}: #{status}"
+          %span.has-tooltip{ title: "#{tooltip}", class: "ci-status-icon-#{status}" }
+            = ci_icon_for_status(status)
+
+  %td
+    - if commit.started_at && commit.finished_at
+      %p
+        = icon("clock-o")
+         
+        #{duration_in_words(commit.finished_at, commit.started_at)}
+    - if commit.finished_at
+      %p
+        = icon("calendar")
+         
+        #{time_ago_with_tooltip(commit.finished_at)}
+
+  %td
+    .controls.hidden-xs.pull-right
+      - artifacts = commit.builds.latest.select { |b| b.artifacts? }
+      - if artifacts.present?
+        .dropdown.inline.build-artifacts
+          %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
+            = icon('download')
+            %b.caret
+          %ul.dropdown-menu.dropdown-menu-align-right
+            - artifacts.each do |build|
+              %li
+                = link_to download_namespace_project_build_artifacts_path(@project.namespace, @project, build), rel: 'nofollow' do
+                  = icon("download")
+                  %span #{build.name}
+
+      - if can?(current_user, :update_pipeline, @project)
+         
+        - if commit.retryable? && commit.builds.failed.any?
+          = link_to retry_namespace_project_pipeline_path(@project.namespace, @project, commit.id), class: 'btn has-tooltip', title: "Retry", method: :post do
+            = icon("repeat")
+         
+        - if commit.active?
+          = link_to cancel_namespace_project_pipeline_path(@project.namespace, @project, commit.id), class: 'btn btn-remove has-tooltip', title: "Cancel", method: :post do
+            = icon("remove")

app/views/projects/commit/_builds.html.haml

 - @ci_commits.each do |ci_commit|
-  = render "ci_commit", ci_commit: ci_commit
+  = render "ci_commit", ci_commit: ci_commit, pipeline_details: true

app/views/projects/commit/_ci_commit.html.haml

 .row-content-block.build-content.middle-block
   .pull-right
-    - if can?(current_user, :update_build, @project)
+    - if can?(current_user, :update_pipeline, @project)
       - if ci_commit.builds.latest.failed.any?(&:retryable?)
-        = link_to "Retry failed", retry_builds_namespace_project_commit_path(@project.namespace, @project, ci_commit.sha), class: 'btn btn-grouped btn-primary', method: :post
+        = link_to "Retry failed", retry_namespace_project_pipeline_path(@project.namespace, @project, ci_commit.id), class: 'btn btn-grouped btn-primary', method: :post
 
       - if ci_commit.builds.running_or_pending.any?
-        = link_to "Cancel running", cancel_builds_namespace_project_commit_path(@project.namespace, @project, ci_commit.sha), data: { confirm: 'Are you sure?' }, class: 'btn btn-grouped btn-danger', method: :post
+        = link_to "Cancel running", cancel_namespace_project_pipeline_path(@project.namespace, @project, ci_commit.id), data: { confirm: 'Are you sure?' }, class: 'btn btn-grouped btn-danger', method: :post
 
-  .oneline
+  .oneline.clearfix
+    - if defined?(pipeline_details) && pipeline_details
+      Pipeline
+      = link_to "##{ci_commit.id}", namespace_project_pipeline_path(@project.namespace, @project, ci_commit.id), class: "monospace"
+      with
       = pluralize ci_commit.statuses.count(:id), "build"
       - if ci_commit.ref
         for
-      %span.label.label-info
-        = ci_commit.ref
+        = link_to ci_commit.ref, namespace_project_commits_path(@project.namespace, @project, ci_commit.ref), class: "monospace"
       - if defined?(link_to_commit) && link_to_commit
         for commit
         = link_to ci_commit.short_sha, namespace_project_commit_path(@project.namespace, @project, ci_commit.sha), class: "monospace"
@@ -34,38 +37,5 @@
 
 .table-holder
   %table.table.builds
-    %thead
-      %tr
-        %th Status
-        %th Build ID
-        %th Stage
-        %th Name
-        %th Tags
-        %th Duration
-        %th Finished at
-        - if @project.build_coverage_enabled?
-          %th Coverage
-        %th
-    - builds = ci_commit.statuses.latest.ordered
-    = render builds, coverage: @project.build_coverage_enabled?, stage: true, ref: false, allow_retry: true
-
-- if ci_commit.retried.any?
-  .row-content-block.second-block
-    Retried builds
-
-  .table-holder
-    %table.table.builds
-      %thead
-        %tr
-          %th Status
-          %th Build ID
-          %th Ref
-          %th Stage
-          %th Name
-          %th Tags
-          %th Duration
-          %th Finished at
-          - if @project.build_coverage_enabled?
-            %th Coverage
-          %th
-      = render ci_commit.retried, coverage: @project.build_coverage_enabled?, stage: true, ref: false
+    - ci_commit.statuses.stages.each do |stage|
+      = render 'projects/commit/ci_stage', stage: stage, statuses: ci_commit.statuses.where(stage: stage)

app/views/projects/commit/_ci_stage.html.haml

+%tr
+  %th{colspan: 10}
+    %strong
+      - status = statuses.latest.status
+      %span{class: "ci-status-link ci-status-icon-#{status}"}
+        = ci_icon_for_status(status)
+      - if stage
+         
+        = stage.titleize.pluralize
+  = render statuses.latest.ordered, coverage: @project.build_coverage_enabled?, stage: false, ref: false, allow_retry: true
+  = render statuses.retried.ordered, coverage: @project.build_coverage_enabled?, stage: false, ref: false, retried: true
+  %tr
+    %td{colspan: 10}
+       

app/views/projects/commit/_commit_box.html.haml

 .pull-right.commit-action-buttons
   %div
-    - if @notes_count > 0
+    - if defined?(@notes_count) && @notes_count > 0
       %span.btn.disabled.btn-grouped
         %i.fa.fa-comment
         = @notes_count
@@ -23,11 +23,6 @@
 
 %p
 .commit-info-row
-  - if @commit.status
-    = link_to builds_namespace_project_commit_path(@project.namespace, @project, @commit.id), class: "ci-status ci-#{@commit.status}" do
-      = ci_icon_for_status(@commit.status)
-      build:
-      = ci_label_for_status(@commit.status)
   %span.light Authored by
   %strong
     = commit_author_link(@commit, avatar: true, size: 24)
@@ -51,6 +46,17 @@
   %span.commit-info.branches
     %i.fa.fa-spinner.fa-spin
 
+- if @commit.status
+  .commit-info-row
+    Builds for
+    = pluralize(@commit.ci_commits.count, 'pipeline')
+    = link_to builds_namespace_project_commit_path(@project.namespace, @project, @commit.id), class: "ci-status-link ci-status-icon-#{@commit.status}" do
+      = ci_icon_for_status(@commit.status)
+      = ci_label_for_status(@commit.status)
+    - if @commit.ci_commits.duration
+      in
+      = time_interval_in_words @commit.ci_commits.duration
+
 .commit-box.content-block
   %h3.commit-title
     = markdown escape_once(@commit.title), pipeline: :single_line

app/views/projects/commits/_commit.html.haml

@@ -17,7 +17,7 @@
 
       .pull-right
         - if commit.status
-          = render_ci_status(commit)
+          = render_commit_status(commit)
         = clipboard_button(clipboard_text: commit.id)
         = link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit_short_id"
 

app/views/projects/diffs/_file.html.haml

@@ -41,7 +41,7 @@
 
   .diff-content.diff-wrap-lines
     - # Skip all non non-supported blobs
-    - return unless blob.respond_to?('text?')
+    - return unless blob.respond_to?(:text?)
     - if diff_file.too_large?
       .nothing-here-block This diff could not be displayed because it is too large.
     - elsif blob_text_viewable?(blob) && !project.repository.diffable?(blob)

app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml

@@ -12,6 +12,9 @@
     - else
       %strong ##{generic_commit_status.id}
 
+    - if defined?(retried) && retried
+      = icon('warning', class: 'text-warning has-tooltip', title: 'Status was retried.')
+
   - if defined?(commit_sha) && commit_sha
     %td
       = link_to generic_commit_status.short_sha, namespace_project_commit_path(generic_commit_status.project.namespace, generic_commit_status.project, generic_commit_status.sha), class: "monospace"
@@ -42,13 +45,19 @@
         - generic_commit_status.tags.each do |tag|
           %span.label.label-primary
             = tag
+      - if defined?(retried) && retried
+        %span.label.label-warning retried
 
   %td.duration
     - if generic_commit_status.duration
+      = icon("clock-o")
+       
       #{duration_in_words(generic_commit_status.finished_at, generic_commit_status.started_at)}
 
   %td.timestamp
     - if generic_commit_status.finished_at
+      = icon("calendar")
+       
       %span #{time_ago_with_tooltip(generic_commit_status.finished_at)}
 
   - if defined?(coverage) && coverage

app/views/projects/issues/_merge_requests.html.haml

@@ -7,7 +7,7 @@
       %li
         %span.merge-request-ci-status
           - if merge_request.ci_commit
-            = render_ci_status(merge_request.ci_commit)
+            = render_pipeline_status(merge_request.ci_commit)
           - elsif has_any_ci
             = icon('blank fw')
         %span.merge-request-id

app/views/projects/issues/_related_branches.html.haml

@@ -8,7 +8,7 @@
         - ci_commit = @project.ci_commit(sha, branch) if sha
         - if ci_commit
           %span.related-branch-ci-status
-            = render_ci_status(ci_commit)
+            = render_pipeline_status(ci_commit)
         %span.related-branch-info
           %strong
             = link_to namespace_project_compare_path(@project.namespace, @project, from: @project.default_branch, to: branch), class: "label-branch" do

app/views/projects/merge_requests/_merge_request.html.haml

@@ -13,7 +13,7 @@
 
       - if merge_request.ci_commit
         %li
-          = render_ci_status(merge_request.ci_commit)
+          = render_pipeline_status(merge_request.ci_commit)
 
       - if merge_request.open? && merge_request.broken?
         %li

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

+- header_title project_title(@project, "Pipelines", project_pipelines_path(@project))

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

+%p
+.commit-info-row
+  Pipeline
+  = link_to "##{@pipeline.id}", namespace_project_pipeline_path(@project.namespace, @project, @pipeline.id), class: "monospace"
+  with
+  = pluralize @pipeline.statuses.count(:id), "build"
+  - if @pipeline.ref
+    for
+    = link_to @pipeline.ref, namespace_project_commits_path(@project.namespace, @project, @pipeline.ref), class: "monospace"
+  - if @pipeline.duration
+    in
+    = time_interval_in_words @pipeline.duration
+
+  .pull-right
+    = link_to namespace_project_pipeline_path(@project.namespace, @project, @pipeline), class: "ci-status ci-#{@pipeline.status}" do
+      = ci_icon_for_status(@pipeline.status)
+      = ci_label_for_status(@pipeline.status)
+
+- if @commit
+  .commit-info-row
+    %span.light Authored by
+    %strong
+      = commit_author_link(@commit, avatar: true, size: 24)
+    #{time_ago_with_tooltip(@commit.authored_date)}
+
+.commit-info-row
+  %span.light Commit
+  = link_to @pipeline.sha, namespace_project_commit_path(@project.namespace, @project, @pipeline.sha), class: "monospace"
+  = clipboard_button(clipboard_text: @pipeline.sha)
+
+- if @commit
+  .commit-box.content-block
+    %h3.commit-title
+      = markdown escape_once(@commit.title), pipeline: :single_line
+    - if @commit.description.present?
+      %pre.commit-description
+        = preserve(markdown(escape_once(@commit.description), pipeline: :single_line))

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

+- page_title "Pipelines"
+= render "header_title"
+
+.top-area
+  %ul.nav-links
+    %li{class: ('active' if @scope.nil?)}
+      = link_to project_pipelines_path(@project) do
+        All
+        %span.badge.js-totalbuilds-count
+          = number_with_delimiter(@pipelines_count)
+
+    %li{class: ('active' if @scope == 'running')}
+      = link_to project_pipelines_path(@project, scope: :running) do
+        Running
+        %span.badge.js-running-count
+          = number_with_delimiter(@running_or_pending_count)
+
+    %li{class: ('active' if @scope == 'branches')}
+      = link_to project_pipelines_path(@project, scope: :branches) do
+        Branches
+
+    %li{class: ('active' if @scope == 'tags')}
+      = link_to project_pipelines_path(@project, scope: :tags) do
+        Tags
+
+  .nav-controls
+    - if can? current_user, :create_pipeline, @project
+      = link_to new_namespace_project_pipeline_path(@project.namespace, @project), class: 'btn btn-create' do
+        = icon('plus')
+        New pipeline
+
+      - unless @repository.gitlab_ci_yml
+        = link_to 'Get started with Pipelines', help_page_path('ci/quick_start', 'README'), class: 'btn btn-info'
+
+      = link_to ci_lint_path, class: 'btn btn-default' do
+        = icon('wrench')
+        %span CI Lint
+
+.row-content-block
+  - if @scope == 'running'
+    Running pipelines for this project
+  - elsif @scope.nil?
+    Pipelines for this project
+  - else
+    #{@scope.titleize} for this project
+
+%ul.content-list
+  - stages = @pipelines.stages
+  - if @pipelines.blank?
+    %li
+      .nothing-here-block No pipelines to show
+  - else
+    .table-holder
+      %table.table.builds
+        %tbody
+          %th ID
+          %th Commit
+          - stages.each do |stage|
+            %th
+              %span.pipeline-stage.has-tooltip{ title: "#{stage.titleize}" }
+                = stage.titleize.pluralize
+          %th
+          %th
+        = render @pipelines, commit_sha: true, stage: true, allow_retry: true, stages: stages
+
+    = paginate @pipelines, theme: 'gitlab'

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

+- page_title "New Pipeline"
+= render "header_title"
+
+%h3.page-title
+  New Pipeline
+%hr
+
+= form_for @pipeline, as: :pipeline, url: namespace_project_pipelines_path(@project.namespace, @project), html: { id: "new-pipeline-form", class: "form-horizontal js-new-pipeline-form js-requires-input" } do |f|
+  = form_errors(@pipeline)
+  .form-group
+    = f.label :ref, 'Create for', class: 'control-label'
+    .col-sm-10
+      = f.text_field :ref, required: true, tabindex: 2, class: 'form-control'
+      .help-block Existing branch name, tag
+  .form-actions
+    = f.submit 'Create pipeline', class: 'btn btn-create', tabindex: 3
+    = link_to 'Cancel', namespace_project_pipelines_path(@project.namespace, @project), class: 'btn btn-cancel'
+
+:javascript
+  var availableRefs = #{@project.repository.ref_names.to_json};
+
+  new NewBranchForm($('.js-new-pipeline-form'), availableRefs)

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

+- page_title "Pipeline"
+
+= render "header_title"
+.prepend-top-default
+  - if @commit
+    = render "projects/pipelines/info"
+  %div.block-connector
+
+= render "projects/commit/ci_commit", ci_commit: @pipeline

app/views/projects/runners/_form.html.haml

 = form_for runner, url: runner_form_url, html: { class: 'form-horizontal' } do |f|
+  = form_errors(runner)
   .form-group
     = label :active, "Active", class: 'control-label'
     .col-sm-10
       .checkbox
         = f.check_box :active
         %span.light Paused runners don't accept new builds
+  .form-group
+    = label :run_untagged, 'Run untagged jobs', class: 'control-label'
+    .col-sm-10
+      .checkbox
+        = f.check_box :run_untagged
+        %span.light Indicates whether this runner can pick jobs without tags
   .form-group
     = label_tag :token, class: 'control-label' do
       Token

app/views/projects/runners/_runner.html.haml

@@ -5,7 +5,7 @@
       - if @runners.include?(runner)
         = link_to runner.short_sha, runner_path(runner)
         %small
-          =link_to edit_namespace_project_runner_path(@project.namespace, @project, runner) do
+          = link_to edit_namespace_project_runner_path(@project.namespace, @project, runner) do
             %i.fa.fa-edit.btn
       - else
         = runner.short_sha

app/views/projects/runners/edit.html.haml

 - page_title "Edit", "#{@runner.description} ##{@runner.id}", "Runners"
 
 %h4 Runner ##{@runner.id}
+
 %hr
  = render 'form', runner: @runner, runner_form_url: runner_path(@runner)

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

@@ -17,50 +17,39 @@
         %th Property Name
         %th Value
     %tr
-      %td
-        Tags
+      %td Active
+      %td= @runner.active? ? 'Yes' : 'No'
+    %tr
+      %td Can run untagged jobs
+      %td= @runner.run_untagged? ? 'Yes' : 'No'
+    %tr
+      %td Tags
       %td
         - @runner.tag_list.each do |tag|
           %span.label.label-primary
             = tag
     %tr
-      %td
-        Name
-      %td
-        = @runner.name
+      %td Name
+      %td= @runner.name
     %tr
-      %td
-        Version
-      %td
-        = @runner.version
+      %td Version
+      %td= @runner.version
     %tr
-      %td
-        Revision
-      %td
-        = @runner.revision
+      %td Revision
+      %td= @runner.revision
     %tr
-      %td
-        Platform
-      %td
-        = @runner.platform
+      %td Platform
+      %td= @runner.platform
     %tr
-      %td
-        Architecture
-      %td
-        = @runner.architecture
+      %td Architecture
+      %td= @runner.architecture
     %tr
-      %td
-        Description
-      %td
-        = @runner.description
+      %td Description
+      %td= @runner.description
     %tr
-      %td
-        Last contact
+      %td Last contact
       %td
         - if @runner.contacted_at
           #{time_ago_in_words(@runner.contacted_at)} ago
         - else
           Never
-
-
-        

app/views/shared/projects/_project.html.haml

@@ -17,7 +17,7 @@
           = project.main_language
       - if project.commit.try(:status)
         %span
-          = render_ci_status(project.commit)
+          = render_commit_status(project.commit)
       - if forks
         %span
           = icon('code-fork')

app/workers/emails_on_push_worker.rb

@@ -27,15 +27,18 @@ class EmailsOnPushWorker
         :push
       end
 
+    diff_refs = nil
     compare = nil
     reverse_compare = false
     if action == :push
       compare = Gitlab::Git::Compare.new(project.repository.raw_repository, before_sha, after_sha)
+      diff_refs = [project.merge_base_commit(before_sha, after_sha), project.commit(after_sha)]
 
       return false if compare.same
 
       if compare.commits.empty?
         compare = Gitlab::Git::Compare.new(project.repository.raw_repository, after_sha, before_sha)
+        diff_refs = [project.merge_base_commit(after_sha, before_sha), project.commit(before_sha)]
 
         reverse_compare = true
 
@@ -53,6 +56,7 @@ class EmailsOnPushWorker
           action:                    action,
           compare:                   compare,
           reverse_compare:           reverse_compare,
+          diff_refs:                 diff_refs,
           send_from_committer_email: send_from_committer_email,
           disable_diffs:             disable_diffs
         )

config/application.rb

@@ -26,6 +26,8 @@ module Gitlab
                                      #{config.root}/app/models/members
                                      #{config.root}/app/models/project_services))
 
+    config.generators.templates.push("#{config.root}/generator_templates")
+
     # Only load the plugins named here, in the order given (default is alphabetical).
     # :all can be used as a placeholder for all plugins not explicitly named.
     # config.plugins = [ :exception_notification, :ssl_requirement, :all ]
@@ -78,6 +80,7 @@ module Gitlab
     config.assets.precompile << "*.png"
     config.assets.precompile << "print.css"
     config.assets.precompile << "notify.css"
+    config.assets.precompile << "mailers/repository_push_email.css"
 
     # Version of your assets, change this if you want to expire all your assets
     config.assets.version = '1.0'

config/routes.rb

@@ -666,6 +666,13 @@ Rails.application.routes.draw do
         resources :variables, only: [:index, :show, :update, :create, :destroy]
         resources :triggers, only: [:index, :create, :destroy]
 
+        resources :pipelines, only: [:index, :new, :create, :show] do
+          member do
+            post :cancel
+            post :retry
+          end
+        end
+
         resources :builds, only: [:index, :show], constraints: { id: /\d+/ } do
           collection do
             post :cancel_all

db/migrate/20160504112519_add_run_untagged_to_ci_runner.rb

+class AddRunUntaggedToCiRunner < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default(:ci_runners, :run_untagged, :boolean,
+                            default: true, allow_null: false)
+  end
+
+  def down
+    remove_column(:ci_runners, :run_untagged)
+  end
+end

db/schema.rb

@@ -269,6 +269,7 @@ ActiveRecord::Schema.define(version: 20160509201028) do
     t.string   "revision"
     t.string   "platform"
     t.string   "architecture"
+    t.boolean  "run_untagged", default: true,  null: false
   end
 
   add_index "ci_runners", ["description"], name: "index_ci_runners_on_description_trigram", using: :gin, opclasses: {"description"=>"gin_trgm_ops"}

doc/ci/runners/README.md

@@ -125,7 +125,13 @@ shared runners will only run the jobs they are equipped to run.
 For instance, at GitLab we have runners tagged with "rails" if they contain
 the appropriate dependencies to run Rails test suites.
 
-### Be Careful with Sensitive Information
+### Prevent runner with tags from picking jobs without tags
+
+You can configure a runner to prevent it from picking jobs with tags when
+the runnner does not have tags assigned. This setting is available on each
+runner in *Project Settings* > *Runners*.
+
+### Be careful with sensitive information
 
 If you can run a build on a runner, you can get access to any code it runs
 and get the token of the runner. With shared runners, this means that anyone

doc/ci/yaml/README.md

@@ -128,7 +128,7 @@ builds, including deploy builds. This can be an array or a multi-line string.
 ### after_script
 
 >**Note:**
-Introduced in GitLab 8.7 and GitLab Runner v1.2.
+Introduced in GitLab 8.7 and requires Gitlab Runner v1.2 (not yet released)
 
 `after_script` is used to define the command that will be run after for all
 builds. This has to be an array or a multi-line string.

features/steps/dashboard/dashboard.rb

@@ -13,7 +13,7 @@ class Spinach::Features::Dashboard < Spinach::FeatureSteps
   end
 
   step 'I should see "Shop" project CI status' do
-    expect(page).to have_link "Build skipped"
+    expect(page).to have_link "Commit: skipped"
   end
 
   step 'I should see last push widget' do

features/steps/project/commits/commits.rb

@@ -173,7 +173,7 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
   end
 
   step 'I see commit ci info' do
-    expect(page).to have_content "build: pending"
+    expect(page).to have_content "Builds for 1 pipeline pending"
   end
 
   step 'I click status link' do
@@ -181,7 +181,7 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
   end
 
   step 'I see builds list' do
-    expect(page).to have_content "build: pending"
+    expect(page).to have_content "Builds for 1 pipeline pending"
     expect(page).to have_content "1 build"
   end
 

features/steps/project/merge_requests.rb

@@ -525,7 +525,7 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
 
   step 'I should see merge request "Bug NS-05" with CI status' do
     page.within ".mr-list" do
-      expect(page).to have_link "Build pending"
+      expect(page).to have_link "Pipeline: pending"
     end
   end
 

lib/api/entities.rb

@@ -408,6 +408,7 @@ module API
 
     class RunnerDetails < Runner
       expose :tag_list
+      expose :run_untagged
       expose :version, :revision, :platform, :architecture
       expose :contacted_at
       expose :token, if: lambda { |runner, options| options[:current_user].is_admin? || !runner.is_shared? }

lib/api/runners.rb

@@ -49,7 +49,7 @@ module API
         runner = get_runner(params[:id])
         authenticate_update_runner!(runner)
 
-        attrs = attributes_for_keys [:description, :active, :tag_list]
+        attrs = attributes_for_keys [:description, :active, :tag_list, :run_untagged]
         if runner.update(attrs)
           present runner, with: Entities::RunnerDetails, current_user: current_user
         else

lib/ci/api/runners.rb

@@ -28,20 +28,20 @@ module Ci
         post "register" do
           required_attributes! [:token]
 
+          attributes = { description: params[:description],
+                         tag_list: params[:tag_list] }
+
+          unless params[:run_untagged].nil?
+            attributes[:run_untagged] = params[:run_untagged]
+          end
+
           runner =
             if runner_registration_token_valid?
               # Create shared runner. Requires admin access
-              Ci::Runner.create(
-                description: params[:description],
-                tag_list: params[:tag_list],
-                is_shared: true
-              )
+              Ci::Runner.create(attributes.merge(is_shared: true))
             elsif project = Project.find_by(runners_token: params[:token])
               # Create a specific runner for project.
-              project.runners.create(
-                description: params[:description],
-                tag_list: params[:tag_list]
-              )
+              project.runners.create(attributes)
             end
 
           return forbidden! unless runner

lib/gitlab/database/migration_helpers.rb

@@ -47,7 +47,7 @@ module Gitlab
           first['count'].
           to_i
 
-        # Update in batches of 5% with an upper limit of 5000 rows.
+        # Update in batches of 5%
         batch_size = ((total / 100.0) * 5.0).ceil
 
         while processed < total

lib/gitlab/email/message/repository_push.rb

@@ -5,6 +5,7 @@ module Gitlab
         attr_reader :author_id, :ref, :action
 
         include Gitlab::Routing.url_helpers
+        include DiffHelper
 
         delegate :namespace, :name_with_namespace, to: :project, prefix: :project
         delegate :name, to: :author, prefix: :author
@@ -36,7 +37,7 @@ module Gitlab
         end
 
         def diffs
-          @diffs ||= (compare.diffs if compare)
+          @diffs ||= (safe_diff_files(compare.diffs, diff_refs) if compare)
         end
 
         def diffs_count
@@ -47,6 +48,10 @@ module Gitlab
           @opts[:compare]
         end
 
+        def diff_refs
+          @opts[:diff_refs]
+        end
+
         def compare_timeout
           diffs.overflow? if diffs
         end

spec/factories/todos.rb

@@ -18,5 +18,9 @@ FactoryGirl.define do
       commit_id RepoHelpers.sample_commit.id
       target_type "Commit"
     end
+
+    trait :build_failed do
+      action { Todo::BUILD_FAILED }
+    end
   end
 end

spec/features/pipelines_spec.rb

+require 'spec_helper'
+
+describe "Pipelines" do
+  include GitlabRoutingHelper
+
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+
+  before do
+    login_as(user)
+    project.team << [user, :developer]
+  end
+
+  describe 'GET /:project/pipelines' do
+    let!(:pipeline) { create(:ci_commit, project: project, ref: 'master', status: 'running') }
+
+    [:all, :running, :branches].each do |scope|
+      context "displaying #{scope}" do
+        let(:project) { create(:project) }
+
+        before { visit namespace_project_pipelines_path(project.namespace, project, scope: scope) }
+
+        it { expect(page).to have_content(pipeline.short_sha) }
+      end
+    end
+
+    context 'cancelable pipeline' do
+      let!(:running) { create(:ci_build, :running, commit: pipeline, stage: 'test', commands: 'test') }
+
+      before { visit namespace_project_pipelines_path(project.namespace, project) }
+
+      it { expect(page).to have_link('Cancel') }
+      it { expect(page).to have_selector('.ci-running') }
+
+      context 'when canceling' do
+        before { click_link('Cancel') }
+
+        it { expect(page).to_not have_link('Cancel') }
+        it { expect(page).to have_selector('.ci-canceled') }
+      end
+    end
+
+    context 'retryable pipelines' do
+      let!(:failed) { create(:ci_build, :failed, commit: pipeline, stage: 'test', commands: 'test') }
+
+      before { visit namespace_project_pipelines_path(project.namespace, project) }
+
+      it { expect(page).to have_link('Retry') }
+      it { expect(page).to have_selector('.ci-failed') }
+
+      context 'when retrying' do
+        before { click_link('Retry') }
+
+        it { expect(page).to_not have_link('Retry') }
+        it { expect(page).to have_selector('.ci-pending') }
+      end
+    end
+
+    context 'downloadable pipelines' do
+      context 'with artifacts' do
+        let!(:with_artifacts) { create(:ci_build, :artifacts, :success, commit: pipeline, name: 'rspec tests', stage: 'test') }
+
+        before { visit namespace_project_pipelines_path(project.namespace, project) }
+
+        it { expect(page).to have_selector('.build-artifacts') }
+        it { expect(page).to have_link(with_artifacts.name) }
+      end
+
+      context 'without artifacts' do
+        let!(:without_artifacts) { create(:ci_build, :success, commit: pipeline, name: 'rspec', stage: 'test') }
+
+        it { expect(page).to_not have_selector('.build-artifacts') }
+      end
+    end
+  end
+
+  describe 'GET /:project/pipelines/:id' do
+    let(:pipeline) { create(:ci_commit, project: project, ref: 'master') }
+
+    before do
+      @success = create(:ci_build, :success, commit: pipeline, stage: 'build', name: 'build')
+      @failed = create(:ci_build, :failed, commit: pipeline, stage: 'test', name: 'test', commands: 'test')
+      @running = create(:ci_build, :running, commit: pipeline, stage: 'deploy', name: 'deploy')
+      @external = create(:generic_commit_status, status: 'success', commit: pipeline, name: 'jenkins', stage: 'external')
+    end
+
+    before { visit namespace_project_pipeline_path(project.namespace, project, pipeline) }
+
+    it 'showing a list of builds' do
+      expect(page).to have_content('Tests')
+      expect(page).to have_content(@success.id)
+      expect(page).to have_content('Deploy')
+      expect(page).to have_content(@failed.id)
+      expect(page).to have_content(@running.id)
+      expect(page).to have_content(@external.id)
+      expect(page).to have_content('Retry failed')
+      expect(page).to have_content('Cancel running')
+    end
+
+    context 'retrying builds' do
+      it { expect(page).to_not have_content('retried') }
+
+      context 'when retrying' do
+        before { click_on 'Retry failed' }
+
+        it { expect(page).to_not have_content('Retry failed') }
+        it { expect(page).to have_content('retried') }
+      end
+    end
+
+    context 'canceling builds' do
+      it { expect(page).to_not have_selector('.ci-canceled') }
+
+      context 'when canceling' do
+        before { click_on 'Cancel running' }
+
+        it { expect(page).to_not have_content('Cancel running') }
+        it { expect(page).to have_selector('.ci-canceled') }
+      end
+    end
+  end
+
+  describe 'POST /:project/pipelines' do
+    let(:project) { create(:project) }
+
+    before { visit new_namespace_project_pipeline_path(project.namespace, project) }
+
+    context 'for valid commit' do
+      before { fill_in('Create for', with: 'master') }
+
+      context 'with gitlab-ci.yml' do
+        before { stub_ci_commit_to_return_yaml_file }
+
+        it { expect{ click_on 'Create pipeline' }.to change{ Ci::Commit.count }.by(1) }
+      end
+
+      context 'without gitlab-ci.yml' do
+        before { click_on 'Create pipeline' }
+
+        it { expect(page).to have_content('Missing .gitlab-ci.yml file') }
+      end
+    end
+
+    context 'for invalid commit' do
+      before do
+        fill_in('Create for', with: 'invalid reference')
+        click_on 'Create pipeline'
+      end
+
+      it { expect(page).to have_content('Reference not found') }
+    end
+  end
+end

spec/features/runners_spec.rb

@@ -110,4 +110,37 @@ describe "Runners" do
       expect(page).to have_content(@specific_runner.platform)
     end
   end
+
+  feature 'configuring runners ability to picking untagged jobs' do
+    given(:project) { create(:empty_project) }
+    given(:runner) { create(:ci_runner) }
+
+    background do
+      project.team << [user, :master]
+      project.runners << runner
+    end
+
+    scenario 'user checks default configuration' do
+      visit namespace_project_runner_path(project.namespace, project, runner)
+
+      expect(page).to have_content 'Can run untagged jobs Yes'
+    end
+
+    context 'when runner has tags' do
+      before { runner.update_attribute(:tag_list, ['tag']) }
+
+      scenario 'user wants to prevent runner from running untagged job' do
+        visit runners_path(project)
+        page.within('.activated-specific-runners') do
+          first('small > a').click
+        end
+
+        uncheck 'runner_run_untagged'
+        click_button 'Save changes'
+
+        expect(page).to have_content 'Can run untagged jobs No'
+        expect(runner.reload.run_untagged?).to eq false
+      end
+    end
+  end
 end

spec/lib/gitlab/email/message/repository_push_spec.rb

@@ -57,7 +57,7 @@ describe Gitlab::Email::Message::RepositoryPush do
 
     describe '#diffs' do
       subject { message.diffs }
-      it { is_expected.to all(be_an_instance_of Gitlab::Git::Diff) }
+      it { is_expected.to all(be_an_instance_of Gitlab::Diff::File) }
     end
 
     describe '#diffs_count' do

spec/mailers/notify_spec.rb

@@ -693,8 +693,9 @@ describe Notify do
     let(:commits) { Commit.decorate(compare.commits, nil) }
     let(:diff_path) { namespace_project_compare_path(project.namespace, project, from: Commit.new(compare.base, project), to: Commit.new(compare.head, project)) }
     let(:send_from_committer_email) { false }
+    let(:diff_refs) { [project.merge_base_commit(sample_image_commit.id, sample_commit.id), project.commit(sample_commit.id)] }
 
-    subject { Notify.repository_push_email(project.id, author_id: user.id, ref: 'refs/heads/master', action: :push, compare: compare, reverse_compare: false, send_from_committer_email: send_from_committer_email) }
+    subject { Notify.repository_push_email(project.id, author_id: user.id, ref: 'refs/heads/master', action: :push, compare: compare, reverse_compare: false, diff_refs: diff_refs, send_from_committer_email: send_from_committer_email) }
 
     it_behaves_like 'it should not have Gmail Actions links'
     it_behaves_like "a user cannot unsubscribe through footer link"
@@ -715,15 +716,15 @@ describe Notify do
       is_expected.to have_body_text /Change some files/
     end
 
-    it 'includes diffs' do
-      is_expected.to have_body_text /def archive_formats_regex/
+    it 'includes diffs with character-level highlighting' do
+      is_expected.to have_body_text /def<\/span> <span class=\"nf\">archive_formats_regex/
     end
 
     it 'contains a link to the diff' do
       is_expected.to have_body_text /#{diff_path}/
     end
 
-    it 'doesn not contain the misleading footer' do
+    it 'does not contain the misleading footer' do
       is_expected.not_to have_body_text /you are a member of/
     end
 
@@ -797,8 +798,9 @@ describe Notify do
     let(:compare) { Gitlab::Git::Compare.new(project.repository.raw_repository, sample_commit.parent_id, sample_commit.id) }
     let(:commits) { Commit.decorate(compare.commits, nil) }
     let(:diff_path) { namespace_project_commit_path(project.namespace, project, commits.first) }
+    let(:diff_refs) { [project.merge_base_commit(sample_commit.parent_id, sample_commit.id), project.commit(sample_commit.id)] }
 
-    subject { Notify.repository_push_email(project.id, author_id: user.id, ref: 'refs/heads/master', action: :push, compare: compare) }
+    subject { Notify.repository_push_email(project.id, author_id: user.id, ref: 'refs/heads/master', action: :push, compare: compare, diff_refs: diff_refs) }
 
     it_behaves_like 'it should show Gmail Actions View Commit link'
     it_behaves_like "a user cannot unsubscribe through footer link"
@@ -819,8 +821,8 @@ describe Notify do
       is_expected.to have_body_text /Change some files/
     end
 
-    it 'includes diffs' do
-      is_expected.to have_body_text /def archive_formats_regex/
+    it 'includes diffs with character-level highlighting' do
+      is_expected.to have_body_text /def<\/span> <span class=\"nf\">archive_formats_regex/
     end
 
     it 'contains a link to the diff' do

spec/models/build_spec.rb

@@ -259,11 +259,11 @@ describe Ci::Build, models: true do
   end
 
   describe '#can_be_served?' do
-    let(:runner) { FactoryGirl.create :ci_runner }
+    let(:runner) { create(:ci_runner) }
 
     before { build.project.runners << runner }
 
-    context 'runner without tags' do
+    context 'when runner does not have tags' do
       it 'can handle builds without tags' do
         expect(build.can_be_served?(runner)).to be_truthy
       end
@@ -274,23 +274,51 @@ describe Ci::Build, models: true do
       end
     end
 
-    context 'runner with tags' do
+    context 'when runner has tags' do
       before { runner.tag_list = ['bb', 'cc'] }
 
-      it 'can handle builds without tags' do
-        expect(build.can_be_served?(runner)).to be_truthy
-      end
-
+      shared_examples 'tagged build picker' do
         it 'can handle build with matching tags' do
           build.tag_list = ['bb']
           expect(build.can_be_served?(runner)).to be_truthy
         end
 
-      it 'cannot handle build with not matching tags' do
+        it 'cannot handle build without matching tags' do
           build.tag_list = ['aa']
           expect(build.can_be_served?(runner)).to be_falsey
         end
       end
+
+      context 'when runner can pick untagged jobs' do
+        it 'can handle builds without tags' do
+          expect(build.can_be_served?(runner)).to be_truthy
+        end
+
+        it_behaves_like 'tagged build picker'
+      end
+
+      context 'when runner can not pick untagged jobs' do
+        before { runner.run_untagged = false }
+
+        it 'can not handle builds without tags' do
+          expect(build.can_be_served?(runner)).to be_falsey
+        end
+
+        it_behaves_like 'tagged build picker'
+      end
+    end
+  end
+
+  describe '#has_tags?' do
+    context 'when build has tags' do
+      subject { create(:ci_build, tag_list: ['tag']) }
+      it { is_expected.to have_tags }
+    end
+
+    context 'when build does not have tags' do
+      subject { create(:ci_build, tag_list: []) }
+      it { is_expected.to_not have_tags }
+    end
   end
 
   describe '#any_runners_online?' do

spec/models/ci/commit_spec.rb

@@ -10,7 +10,6 @@ describe Ci::Commit, models: true do
   it { is_expected.to have_many(:builds) }
   it { is_expected.to validate_presence_of :sha }
   it { is_expected.to validate_presence_of :status }
-  it { is_expected.to delegate_method(:stages).to(:statuses) }
 
   it { is_expected.to respond_to :git_author_name }
   it { is_expected.to respond_to :git_author_email }

spec/models/ci/runner_spec.rb

 require 'spec_helper'
 
 describe Ci::Runner, models: true do
+  describe 'validation' do
+    context 'when runner is not allowed to pick untagged jobs' do
+      context 'when runner does not have tags' do
+        it 'is not valid' do
+          runner = build(:ci_runner, tag_list: [], run_untagged: false)
+          expect(runner).to be_invalid
+        end
+      end
+
+      context 'when runner has tags' do
+        it 'is valid' do
+          runner = build(:ci_runner, tag_list: ['tag'], run_untagged: false)
+          expect(runner).to be_valid
+        end
+      end
+    end
+  end
+
   describe '#display_name' do
     it 'should return the description if it has a value' do
       runner = FactoryGirl.build(:ci_runner, description: 'Linux/Ruby-1.9.3-p448')
@@ -114,7 +132,19 @@ describe Ci::Runner, models: true do
     end
   end
 
-  describe '#search' do
+  describe '#has_tags?' do
+    context 'when runner has tags' do
+      subject { create(:ci_runner, tag_list: ['tag']) }
+      it { is_expected.to have_tags }
+    end
+
+    context 'when runner does not have tags' do
+      subject { create(:ci_runner, tag_list: []) }
+      it { is_expected.to_not have_tags }
+    end
+  end
+
+  describe '.search' do
     let(:runner) { create(:ci_runner, token: '123abc') }
 
     it 'returns runners with a matching token' do

spec/requests/api/runners_spec.rb

@@ -184,21 +184,24 @@ describe API::Runners, api: true  do
           description = shared_runner.description
           active = shared_runner.active
 
-          put api("/runners/#{shared_runner.id}", admin), description: "#{description}_updated", active: !active,
-                                                          tag_list: ['ruby2.1', 'pgsql', 'mysql']
+          update_runner(shared_runner.id, admin, description: "#{description}_updated",
+                                                 active: !active,
+                                                 tag_list: ['ruby2.1', 'pgsql', 'mysql'],
+                                                 run_untagged: 'false')
           shared_runner.reload
 
           expect(response.status).to eq(200)
           expect(shared_runner.description).to eq("#{description}_updated")
           expect(shared_runner.active).to eq(!active)
           expect(shared_runner.tag_list).to include('ruby2.1', 'pgsql', 'mysql')
+          expect(shared_runner.run_untagged?).to be false
         end
       end
 
       context 'when runner is not shared' do
         it 'should update runner' do
           description = specific_runner.description
-          put api("/runners/#{specific_runner.id}", admin), description: 'test'
+          update_runner(specific_runner.id, admin, description: 'test')
           specific_runner.reload
 
           expect(response.status).to eq(200)
@@ -208,10 +211,14 @@ describe API::Runners, api: true  do
       end
 
       it 'should return 404 if runner does not exists' do
-        put api('/runners/9999', admin), description: 'test'
+        update_runner(9999, admin, description: 'test')
 
         expect(response.status).to eq(404)
       end
+
+      def update_runner(id, user, args)
+        put api("/runners/#{id}", user), args
+      end
     end
 
     context 'authorized user' do

spec/requests/ci/api/builds_spec.rb

@@ -128,6 +128,38 @@ describe Ci::API::API do
           end
         end
       end
+
+      context 'when build has no tags' do
+        before do
+          commit = create(:ci_commit, project: project)
+          create(:ci_build, commit: commit, tags: [])
+        end
+
+        context 'when runner is allowed to pick untagged builds' do
+          before { runner.update_column(:run_untagged, true) }
+
+          it 'picks build' do
+            register_builds
+
+            expect(response).to have_http_status 201
+          end
+        end
+
+        context 'when runner is not allowed to pick untagged builds' do
+          before { runner.update_column(:run_untagged, false) }
+
+          it 'does not pick build' do
+            register_builds
+
+            expect(response).to have_http_status 404
+          end
+        end
+
+        def register_builds
+          post ci_api("/builds/register"), token: runner.token,
+                                           info: { platform: :darwin }
+        end
+      end
     end
 
     describe "PUT /builds/:id" do

spec/requests/ci/api/runners_spec.rb

@@ -12,44 +12,85 @@ describe Ci::API::API do
   end
 
   describe "POST /runners/register" do
-    describe "should create a runner if token provided" do
+    context 'when runner token is provided' do
       before { post ci_api("/runners/register"), token: registration_token }
 
-      it { expect(response.status).to eq(201) }
+      it 'creates runner with default values' do
+        expect(response).to have_http_status 201
+        expect(Ci::Runner.first.run_untagged).to be true
+      end
     end
 
-    describe "should create a runner with description" do
-      before { post ci_api("/runners/register"), token: registration_token, description: "server.hostname" }
+    context 'when runner description is provided' do
+      before do
+        post ci_api("/runners/register"), token: registration_token,
+                                          description: "server.hostname"
+      end
 
-      it { expect(response.status).to eq(201) }
-      it { expect(Ci::Runner.first.description).to eq("server.hostname") }
+      it 'creates runner' do
+        expect(response).to have_http_status 201
+        expect(Ci::Runner.first.description).to eq("server.hostname")
+      end
     end
 
-    describe "should create a runner with tags" do
-      before { post ci_api("/runners/register"), token: registration_token, tag_list: "tag1, tag2" }
+    context 'when runner tags are provided' do
+      before do
+        post ci_api("/runners/register"), token: registration_token,
+                                          tag_list: "tag1, tag2"
+      end
 
-      it { expect(response.status).to eq(201) }
-      it { expect(Ci::Runner.first.tag_list.sort).to eq(["tag1", "tag2"]) }
+      it 'creates runner' do
+        expect(response).to have_http_status 201
+        expect(Ci::Runner.first.tag_list.sort).to eq(["tag1", "tag2"])
+      end
     end
 
-    describe "should create a runner if project token provided" do
+    context 'when option for running untagged jobs is provided' do
+      context 'when tags are provided' do
+        it 'creates runner' do
+          post ci_api("/runners/register"), token: registration_token,
+                                            run_untagged: false,
+                                            tag_list: ['tag']
+
+          expect(response).to have_http_status 201
+          expect(Ci::Runner.first.run_untagged).to be false
+        end
+      end
+
+      context 'when tags are not provided' do
+        it 'does not create runner' do
+          post ci_api("/runners/register"), token: registration_token,
+                                            run_untagged: false
+
+          expect(response).to have_http_status 404
+        end
+      end
+    end
+
+    context 'when project token is provided' do
       let(:project) { FactoryGirl.create(:empty_project) }
       before { post ci_api("/runners/register"), token: project.runners_token }
 
-      it { expect(response.status).to eq(201) }
-      it { expect(project.runners.size).to eq(1) }
+      it 'creates runner' do
+        expect(response).to have_http_status 201
+        expect(project.runners.size).to eq(1)
+      end
     end
 
-    it "should return 403 error if token is invalid" do
+    context 'when token is invalid' do
+      it 'returns 403 error' do
         post ci_api("/runners/register"), token: 'invalid'
 
-      expect(response.status).to eq(403)
+        expect(response).to have_http_status 403
+      end
     end
 
-    it "should return 400 error if no token" do
+    context 'when no token provided' do
+      it 'returns 400 error' do
         post ci_api("/runners/register")
 
-      expect(response.status).to eq(400)
+        expect(response).to have_http_status 400
+      end
     end
 
     %w(name version revision platform architecture).each do |param|
@@ -60,7 +101,7 @@ describe Ci::API::API do
 
         it do
           post ci_api("/runners/register"), token: registration_token, info: { param => value }
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status 201
           is_expected.to eq(value)
         end
       end
@@ -71,7 +112,7 @@ describe Ci::API::API do
     let!(:runner) { FactoryGirl.create(:ci_runner) }
     before { delete ci_api("/runners/delete"), token: runner.token }
 
-    it { expect(response.status).to eq(200) }
+    it { expect(response).to have_http_status 200 }
     it { expect(Ci::Runner.count).to eq(0) }
   end
 end

spec/services/merge_requests/add_todo_when_build_fails_service_spec.rb

+require 'spec_helper'
+
+# Write specs in this file.
+describe MergeRequests::AddTodoWhenBuildFailsService do
+  let(:user) { create(:user) }
+  let(:merge_request) { create(:merge_request) }
+  let(:project) { create(:project) }
+  let(:sha) { '1234567890abcdef1234567890abcdef12345678' }
+  let(:ci_commit) { create(:ci_commit_with_one_job, ref: merge_request.source_branch, project: project, sha: sha) }
+  let(:service) { MergeRequests::AddTodoWhenBuildFailsService.new(project, user, commit_message: 'Awesome message') }
+  let(:todo_service) { TodoService.new }
+
+  let(:merge_request) do
+    create(:merge_request, merge_user: user, source_branch: 'master',
+                           target_branch: 'feature', source_project: project, target_project: project,
+                           state: 'opened')
+  end
+
+  before do
+    allow_any_instance_of(MergeRequest).to receive(:ci_commit).and_return(ci_commit)
+    allow(service).to receive(:todo_service).and_return(todo_service)
+  end
+
+  describe '#execute' do
+    context 'commit status with ref' do
+      let(:commit_status) { create(:generic_commit_status, ref: merge_request.source_branch, commit: ci_commit) }
+
+      it 'notifies the todo service' do
+        expect(todo_service).to receive(:merge_request_build_failed).with(merge_request)
+        service.execute(commit_status)
+      end
+    end
+
+    context 'commit status with non-HEAD ref' do
+      let(:commit_status) { create(:generic_commit_status, ref: merge_request.source_branch) }
+
+      it 'does not notify the todo service' do
+        expect(todo_service).not_to receive(:merge_request_build_failed)
+        service.execute(commit_status)
+      end
+    end
+
+    context 'commit status without ref' do
+      let(:commit_status) { create(:generic_commit_status) }
+
+      it 'does not notify the todo service' do
+        expect(todo_service).not_to receive(:merge_request_build_failed)
+        service.execute(commit_status)
+      end
+    end
+  end
+
+  describe '#close' do
+    context 'commit status with ref' do
+      let(:commit_status) { create(:generic_commit_status, ref: merge_request.source_branch, commit: ci_commit) }
+
+      it 'notifies the todo service' do
+        expect(todo_service).to receive(:merge_request_build_retried).with(merge_request)
+        service.close(commit_status)
+      end
+    end
+
+    context 'commit status with non-HEAD ref' do
+      let(:commit_status) { create(:generic_commit_status, ref: merge_request.source_branch) }
+
+      it 'does not notify the todo service' do
+        expect(todo_service).not_to receive(:merge_request_build_retried)
+        service.close(commit_status)
+      end
+    end
+
+    context 'commit status without ref' do
+      let(:commit_status) { create(:generic_commit_status) }
+
+      it 'does not notify the todo service' do
+        expect(todo_service).not_to receive(:merge_request_build_retried)
+        service.close(commit_status)
+      end
+    end
+  end
+end

spec/services/merge_requests/refresh_service_spec.rb

@@ -27,6 +27,20 @@ describe MergeRequests::RefreshService, services: true do
                                    target_branch: 'feature',
                                    target_project: @project)
 
+      @build_failed_todo = create(:todo,
+                                  :build_failed,
+                                  user: @user,
+                                  project: @project,
+                                  target: @merge_request,
+                                  author: @user)
+
+      @fork_build_failed_todo = create(:todo,
+                                       :build_failed,
+                                       user: @user,
+                                       project: @project,
+                                       target: @merge_request,
+                                       author: @user)
+
       @commits = @merge_request.commits
 
       @oldrev = @commits.last.id
@@ -51,6 +65,8 @@ describe MergeRequests::RefreshService, services: true do
       it { expect(@merge_request.merge_when_build_succeeds).to be_falsey}
       it { expect(@fork_merge_request).to be_open }
       it { expect(@fork_merge_request.notes).to be_empty }
+      it { expect(@build_failed_todo).to be_done }
+      it { expect(@fork_build_failed_todo).to be_done }
     end
 
     context 'push to origin repo target branch' do
@@ -63,6 +79,8 @@ describe MergeRequests::RefreshService, services: true do
       it { expect(@merge_request).to be_merged }
       it { expect(@fork_merge_request).to be_merged }
       it { expect(@fork_merge_request.notes.last.note).to include('changed to merged') }
+      it { expect(@build_failed_todo).to be_pending }
+      it { expect(@fork_build_failed_todo).to be_pending }
     end
 
     context 'manual merge of source branch' do
@@ -82,6 +100,8 @@ describe MergeRequests::RefreshService, services: true do
       it { expect(@merge_request.diffs.size).to be > 0 }
       it { expect(@fork_merge_request).to be_merged }
       it { expect(@fork_merge_request.notes.last.note).to include('changed to merged') }
+      it { expect(@build_failed_todo).to be_pending }
+      it { expect(@fork_build_failed_todo).to be_pending }
     end
 
     context 'push to fork repo source branch' do
@@ -101,6 +121,8 @@ describe MergeRequests::RefreshService, services: true do
       it { expect(@merge_request).to be_open }
       it { expect(@fork_merge_request.notes.last.note).to include('Added 4 commits') }
       it { expect(@fork_merge_request).to be_open }
+      it { expect(@build_failed_todo).to be_pending }
+      it { expect(@fork_build_failed_todo).to be_pending }
     end
 
     context 'push to fork repo target branch' do
@@ -113,6 +135,8 @@ describe MergeRequests::RefreshService, services: true do
       it { expect(@merge_request).to be_open }
       it { expect(@fork_merge_request.notes).to be_empty }
       it { expect(@fork_merge_request).to be_open }
+      it { expect(@build_failed_todo).to be_pending }
+      it { expect(@fork_build_failed_todo).to be_pending }
     end
 
     context 'push to origin repo target branch after fork project was removed' do
@@ -126,6 +150,8 @@ describe MergeRequests::RefreshService, services: true do
       it { expect(@merge_request).to be_merged }
       it { expect(@fork_merge_request).to be_open }
       it { expect(@fork_merge_request.notes).to be_empty }
+      it { expect(@build_failed_todo).to be_pending }
+      it { expect(@fork_build_failed_todo).to be_pending }
     end
 
     context 'push new branch that exists in a merge request' do
@@ -153,6 +179,8 @@ describe MergeRequests::RefreshService, services: true do
     def reload_mrs
       @merge_request.reload
       @fork_merge_request.reload
+      @build_failed_todo.reload
+      @fork_build_failed_todo.reload
     end
   end
 end

spec/services/todo_service_spec.rb

@@ -305,6 +305,25 @@ describe TodoService, services: true do
         expect(second_todo.reload).to be_done
       end
     end
+
+    describe '#merge_request_build_failed' do
+      it 'creates a pending todo for the merge request author' do
+        service.merge_request_build_failed(mr_unassigned)
+
+        should_create_todo(user: author, target: mr_unassigned, action: Todo::BUILD_FAILED)
+      end
+    end
+
+    describe '#merge_request_push' do
+      it 'marks related pending todos to the target for the user as done' do
+        first_todo = create(:todo, :build_failed, user: author, project: project, target: mr_assigned, author: john_doe)
+        second_todo = create(:todo, :build_failed, user: john_doe, project: project, target: mr_assigned, author: john_doe)
+        service.merge_request_push(mr_assigned, author)
+
+        expect(first_todo.reload).to be_done
+        expect(second_todo.reload).not_to be_done
+      end
+    end
   end
 
   def should_create_todo(attributes = {})

spec/workers/post_receive_spec.rb

@@ -48,6 +48,22 @@ describe PostReceive do
         PostReceive.new.perform(pwd(project), key_id, base64_changes)
       end
     end
+
+    context "gitlab-ci.yml" do
+      subject { PostReceive.new.perform(pwd(project), key_id, base64_changes) }
+
+      context "creates a Ci::Commit for every change" do
+        before { stub_ci_commit_to_return_yaml_file }
+
+        it { expect{ subject }.to change{ Ci::Commit.count }.by(2) }
+      end
+
+      context "does not create a Ci::Commit" do
+        before { stub_ci_commit_yaml_file(nil) }
+
+        it { expect{ subject }.to_not change{ Ci::Commit.count } }
+      end
+    end
   end
 
   context "webhook" do