Merge branch 'master' into ui_pipelines_mini_graph

.rubocop_todo.yml

@@ -62,7 +62,7 @@ Lint/UnusedMethodArgument:
 # Offense count: 93
 # Configuration parameters: CountComments.
 Metrics/BlockLength:
-  Max: 288
+  Enabled: false
 # Offense count: 3
 # Cop supports --auto-correct.
@@ -125,7 +125,7 @@ RSpec/MessageSpies:
 # Offense count: 3036
 RSpec/MultipleExpectations:
-  Max: 37
+  Enabled: false
 # Offense count: 2133
 RSpec/NamedSubject:

Gemfile

@@ -219,7 +219,7 @@ gem 'oj', '~> 2.17.4'
 gem 'chronic', '~> 0.10.2'
 gem 'chronic_duration', '~> 0.10.6'
-gem 'sass-rails', '~> 5.0.6'
+gem 'sassc-rails', '~> 1.3.0'
 gem 'coffee-rails', '~> 4.1.0'
 gem 'uglifier', '~> 2.7.2'
 gem 'gitlab-turbolinks-classic', '~> 2.5', '>= 2.5.6'
@@ -255,7 +255,6 @@ group :development do
   gem 'brakeman', '~> 3.3.0', require: false
   gem 'letter_opener_web', '~> 1.3.0'
-  gem 'rerun', '~> 0.11.0'
   gem 'bullet', '~> 5.2.0', require: false
   gem 'rblineprof', '~> 0.3.6', platform: :mri, require: false
   gem 'web-console', '~> 2.0'
@@ -286,7 +285,7 @@ group :development, :test do
   gem 'minitest', '~> 5.7.0'
   # Generate Fake data
-  gem 'ffaker', '~> 2.0.0'
+  gem 'ffaker', '~> 2.4'
   gem 'capybara',            '~> 2.6.2'
   gem 'capybara-screenshot', '~> 1.0.0'

Gemfile.lock

@@ -198,7 +198,7 @@ GEM
     faraday_middleware-multi_json (0.0.6)
       faraday_middleware
       multi_json
-    ffaker (2.0.0)
+    ffaker (2.4.0)
     ffi (1.9.10)
     flay (2.6.1)
       ruby_parser (~> 3.0)
@@ -407,9 +407,6 @@ GEM
       xml-simple
     licensee (8.0.0)
       rugged (>= 0.24b)
-    listen (3.0.5)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9)
     little-plugger (1.1.4)
     logging (2.1.0)
       little-plugger (~> 1.1)
@@ -580,9 +577,6 @@ GEM
     rainbow (2.1.0)
     raindrops (0.17.0)
     rake (10.5.0)
-    rb-fsevent (0.9.6)
-    rb-inotify (0.9.5)
-      ffi (>= 0.5.0)
     rblineprof (0.3.6)
       debugger-ruby_core_source (~> 1.3)
     rdoc (4.2.2)
@@ -611,8 +605,6 @@ GEM
     redis-store (1.2.0)
       redis (>= 2.2)
     request_store (1.3.1)
-    rerun (0.11.0)
-      listen (~> 3.0)
     responders (2.3.0)
       railties (>= 4.2.0, < 5.1)
     rest-client (2.0.0)
@@ -675,12 +667,17 @@ GEM
     sanitize (2.1.0)
       nokogiri (>= 1.4.4)
     sass (3.4.22)
-    sass-rails (5.0.6)
-      railties (>= 4.0.0, < 6)
-      sass (~> 3.1)
-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (>= 1.1, < 3)
+    sassc (1.11.1)
+      bundler
+      ffi (~> 1.9.6)
+      sass (>= 3.3.0)
+    sassc-rails (1.3.0)
+      railties (>= 4.0.0)
+      sass
+      sassc (~> 1.9)
+      sprockets (> 2.11)
+      sprockets-rails
+      tilt
     sawyer (0.8.1)
       addressable (>= 2.3.5, < 2.6)
       faraday (~> 0.8, < 1.0)
@@ -877,7 +874,7 @@ DEPENDENCIES
   email_reply_trimmer (~> 0.1)
   email_spec (~> 1.6.0)
   factory_girl_rails (~> 4.7.0)
-  ffaker (~> 2.0.0)
+  ffaker (~> 2.4)
   flay (~> 2.6.1)
   fog-aws (~> 0.9)
   fog-core (~> 1.40)
@@ -968,7 +965,6 @@ DEPENDENCIES
   redis-namespace (~> 1.5.2)
   redis-rails (~> 5.0.1)
   request_store (~> 1.3)
-  rerun (~> 0.11.0)
   responders (~> 2.0)
   rouge (~> 2.0)
   rqrcode-rails3 (~> 0.1.7)
@@ -980,7 +976,7 @@ DEPENDENCIES
   ruby-prof (~> 0.16.2)
   rugged (~> 0.24.0)
   sanitize (~> 2.0)
-  sass-rails (~> 5.0.6)
+  sassc-rails (~> 1.3.0)
   scss_lint (~> 0.47.0)
   seed-fu (~> 2.3.5)
   select2-rails (~> 3.5.9)

app/assets/javascripts/gl_dropdown.js

@@ -476,7 +476,7 @@
       this.removeArrayKeyEvent();
       $input = this.dropdown.find(".dropdown-input-field");
       if (this.options.filterable) {
-        $input.blur().val("");
+        $input.blur();
       }
       if (this.dropdown.find(".dropdown-toggle-page").length) {
         $('.dropdown-menu', this.dropdown).removeClass(PAGE_TWO_CLASS);

app/assets/javascripts/notes.js

@@ -3,6 +3,7 @@
 /* global GLForm */
 /* global Autosave */
 /* global ResolveService */
+/* global mrRefreshWidgetUrl */
 /*= require autosave */
 /*= require autosize */
@@ -244,6 +245,16 @@
     };
+    Notes.prototype.handleCreateChanges = function(note) {
+      if (typeof note === 'undefined') {
+        return;
+      }
+
+      if (note.commands_changes && note.commands_changes.indexOf('merge') !== -1) {
+        $.get(mrRefreshWidgetUrl);
+      }
+    };
+
     /*
     Render note in main comments area.
@@ -429,6 +440,7 @@
      */
     Notes.prototype.addNote = function(xhr, note, status) {
+      this.handleCreateChanges(note);
       return this.renderNote(note);
     };

app/assets/javascripts/search.js

@@ -12,6 +12,9 @@
         selectable: true,
         filterable: true,
         fieldName: 'group_id',
+        search: {
+          fields: ['name']
+        },
         data: function(term, callback) {
           return Api.groups(term, {}, function(data) {
             data.unshift({
@@ -40,6 +43,9 @@
         selectable: true,
         filterable: true,
         fieldName: 'project_id',
+        search: {
+          fields: ['name']
+        },
         data: function(term, callback) {
           return Api.projects(term, 'id', function(data) {
             data.unshift({

app/assets/stylesheets/framework/sidebar.scss

@@ -236,9 +236,13 @@ header.header-sidebar-pinned {
   @media (min-width: $screen-md-min) {
     padding-right: $gutter_width;
-    .merge-request-tabs-holder.affix {
+    &:not(.with-overlay) .merge-request-tabs-holder.affix {
       right: $gutter_width;
     }
+
+    &.with-overlay .merge-request-tabs-holder.affix {
+      right: $sidebar_collapsed_width;
+    }
   }
   &.with-overlay {

app/controllers/projects/merge_requests_controller.rb

@@ -347,6 +347,16 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     end
   end
+  def merge_widget_refresh
+    if merge_request.in_progress_merge_commit_sha || merge_request.state == 'merged'
+      @status = :success
+    elsif merge_request.merge_when_build_succeeds
+      @status = :merge_when_build_succeeds
+    end
+
+    render 'merge'
+  end
+
   def branch_from
     # This is always source
     @source_project = @merge_request.nil? ? @project : @merge_request.source_project

app/controllers/projects/notes_controller.rb

@@ -23,7 +23,8 @@ class Projects::NotesController < Projects::ApplicationController
   end
   def create
-    @note = Notes::CreateService.new(project, current_user, note_params).execute
+    create_params = note_params.merge(merge_request_diff_head_sha: params[:merge_request_diff_head_sha])
+    @note = Notes::CreateService.new(project, current_user, create_params).execute
     if @note.is_a?(Note)
       Banzai::NoteRenderer.render([@note], @project, current_user)

app/helpers/diff_helper.rb

@@ -165,4 +165,10 @@ module DiffHelper
     link_to "#{hide_whitespace? ? 'Show' : 'Hide'} whitespace changes", url, class: options[:class]
   end
+
+  def render_overflow_warning?(diff_files)
+    diffs = @merge_request_diff.presence || diff_files
+
+    diffs.overflow?
+  end
 end

app/helpers/merge_requests_helper.rb

@@ -19,6 +19,14 @@ module MergeRequestsHelper
     }
   end
+  def mr_widget_refresh_url(mr)
+    if mr && mr.source_project
+      merge_widget_refresh_namespace_project_merge_request_url(mr.source_project.namespace, mr.source_project, mr)
+    else
+      ''
+    end
+  end
+
   def mr_css_classes(mr)
     classes = "merge-request"
     classes << " closed" if mr.closed?

app/models/ci/build.rb

@@ -507,6 +507,10 @@ module Ci
         end
     end
+    def has_expiring_artifacts?
+      artifacts_expire_at.present?
+    end
+
     def keep_artifacts!
       self.update(artifacts_expire_at: nil)
     end

app/models/commit.rb

@@ -318,6 +318,14 @@ class Commit
     Gitlab::Diff::FileCollection::Commit.new(self, diff_options: diff_options)
   end
+  def persisted?
+    true
+  end
+
+  def touch
+    # no-op but needs to be defined since #persisted? is defined
+  end
+
   private
   def commit_reference(from_project, referable_commit_id, full: false)

app/models/concerns/milestoneish.rb

@@ -7,11 +7,14 @@ module Milestoneish
   def total_items_count(user)
     memoize_per_user(user, :total_items_count) do
-      issues_count = count_issues_by_state(user).values.sum
-      issues_count + merge_requests.size
+      total_issues_count(user) + merge_requests.size
     end
   end
+  def total_issues_count(user)
+    count_issues_by_state(user).values.sum
+  end
+
   def complete?(user)
     total_items_count(user) > 0 && total_items_count(user) == closed_items_count(user)
   end

app/models/merge_request.rb

@@ -898,10 +898,22 @@ class MergeRequest < ActiveRecord::Base
   end
   def has_commits?
-    commits_count > 0
+    merge_request_diff && commits_count > 0
   end
   def has_no_commits?
     !has_commits?
   end
+
+  def mergeable_with_slash_command?(current_user, autocomplete_precheck: false, last_diff_sha: nil)
+    return false unless can_be_merged_by?(current_user)
+
+    return true if autocomplete_precheck
+
+    return false unless mergeable?(skip_ci_check: true)
+    return false if head_pipeline && !(head_pipeline.success? || head_pipeline.active?)
+    return false if last_diff_sha != diff_head_sha
+
+    true
+  end
 end

app/models/merge_request_diff.rb

@@ -234,28 +234,28 @@ class MergeRequestDiff < ActiveRecord::Base
   # and save it as array of hashes in st_diffs db field
   def save_diffs
     new_attributes = {}
-    new_diffs = []
     if commits.size.zero?
       new_attributes[:state] = :empty
     else
       diff_collection = compare.diffs(Commit.max_diff_options)
-
-      if diff_collection.overflow?
-        # Set our state to 'overflow' to make the #empty? and #collected?
-        # methods (generated by StateMachine) return false.
-        new_attributes[:state] = :overflow
-      end
-
-      new_attributes[:real_size] = diff_collection.real_size
+      new_attributes[:real_size] = compare.diffs.real_size
       if diff_collection.any?
         new_diffs = dump_diffs(diff_collection)
         new_attributes[:state] = :collected
       end
+
+      new_attributes[:st_diffs] = new_diffs || []
+
+      # Set our state to 'overflow' to make the #empty? and #collected?
+      # methods (generated by StateMachine) return false.
+      #
+      # This attribution has to come at the end of the method so 'overflow'
+      # state does not get overridden by 'collected'.
+      new_attributes[:state] = :overflow if diff_collection.overflow?
     end
-    new_attributes[:st_diffs] = new_diffs
     update_columns_serialized(new_attributes)
   end

app/services/merge_requests/update_service.rb

@@ -7,6 +7,8 @@ module MergeRequests
       params.except!(:target_project_id)
       params.except!(:source_branch)
+      merge_from_slash_command(merge_request) if params[:merge]
+
       if merge_request.closed_without_fork?
         params.except!(:target_branch, :force_remove_source_branch)
       end
@@ -69,6 +71,19 @@ module MergeRequests
       end
     end
+    def merge_from_slash_command(merge_request)
+      last_diff_sha = params.delete(:merge)
+      return unless merge_request.mergeable_with_slash_command?(current_user, last_diff_sha: last_diff_sha)
+
+      merge_request.update(merge_error: nil)
+
+      if merge_request.head_pipeline && merge_request.head_pipeline.active?
+        MergeRequests::MergeWhenPipelineSucceedsService.new(project, current_user).execute(merge_request)
+      else
+        MergeWorker.perform_async(merge_request.id, current_user.id, {})
+      end
+    end
+
     def reopen_service
       MergeRequests::ReopenService
     end

app/services/notes/create_service.rb

 module Notes
   class CreateService < BaseService
     def execute
+      merge_request_diff_head_sha = params.delete(:merge_request_diff_head_sha)
+
       note = project.notes.new(params)
       note.author = current_user
       note.system = false
@@ -19,7 +21,8 @@ module Notes
       slash_commands_service = SlashCommandsService.new(project, current_user)
       if slash_commands_service.supported?(note)
-        content, command_params = slash_commands_service.extract_commands(note)
+        options = { merge_request_diff_head_sha: merge_request_diff_head_sha }
+        content, command_params = slash_commands_service.extract_commands(note, options)
         only_commands = content.empty?

app/services/notes/slash_commands_service.rb

@@ -19,10 +19,10 @@ module Notes
       self.class.supported?(note, current_user)
     end
-    def extract_commands(note)
+    def extract_commands(note, options = {})
       return [note.note, {}] unless supported?(note)
-      SlashCommands::InterpretService.new(project, current_user).
+      SlashCommands::InterpretService.new(project, current_user, options).
         execute(note.note, note.noteable)
     end

app/services/slash_commands/interpret_service.rb

@@ -2,7 +2,7 @@ module SlashCommands
   class InterpretService < BaseService
     include Gitlab::SlashCommands::Dsl
-    attr_reader :issuable
+    attr_reader :issuable, :options
     # Takes a text and interprets the commands that are extracted from it.
     # Returns the content without commands, and hash of changes to be applied to a record.
@@ -13,7 +13,8 @@ module SlashCommands
       opts = {
         issuable:     issuable,
         current_user: current_user,
-        project:      project
+        project:      project,
+        params:       params
       }
       content, commands = extractor.extract_commands(content, opts)
@@ -58,6 +59,17 @@ module SlashCommands
       @updates[:state_event] = 'reopen'
     end
+    desc 'Merge (when build succeeds)'
+    condition do
+      last_diff_sha = params && params[:merge_request_diff_head_sha]
+      issuable.is_a?(MergeRequest) &&
+        issuable.persisted? &&
+        issuable.mergeable_with_slash_command?(current_user, autocomplete_precheck: !last_diff_sha, last_diff_sha: last_diff_sha)
+    end
+    command :merge do
+      @updates[:merge] = params[:merge_request_diff_head_sha]
+    end
+
     desc 'Change title'
     params '<New title>'
     condition do