Merge remote-tracking branch 'ce/master' into ce-to-ee-2017-06-30

.gitlab-ci.yml

@@ -68,7 +68,7 @@ stages:
 .only-master-and-ee-or-mysql: &only-master-and-ee-or-mysql
   only:
     - /mysql/
-    - /-stable$/
+    - /-stable/
     - master@gitlab-org/gitlab-ce
     - master@gitlab/gitlabhq
     - tags@gitlab-org/gitlab-ce
@@ -460,9 +460,10 @@ codeclimate:
   services:
     - docker:dind
   script:
+    - docker pull stedolan/jq
     - docker pull codeclimate/codeclimate
-    - docker run --env CODECLIMATE_CODE="$PWD" --volume "$PWD":/code --volume /var/run/docker.sock:/var/run/docker.sock --volume /tmp/cc:/tmp/cc codeclimate/codeclimate analyze -f json > codeclimate.json
-    - sed -i.bak 's/\({"body":"\)[^"]*\("}\)/\1\2/g' codeclimate.json
+    - docker run --env CODECLIMATE_CODE="$PWD" --volume "$PWD":/code --volume /var/run/docker.sock:/var/run/docker.sock --volume /tmp/cc:/tmp/cc codeclimate/codeclimate analyze -f json > raw_codeclimate.json
+    - cat raw_codeclimate.json | docker run -i stedolan/jq -c 'map({check_name,fingerprint,location})' > codeclimate.json
   artifacts:
     paths: [codeclimate.json]
 

CHANGELOG.md

@@ -4,6 +4,7 @@ entry.
 
 ## 9.3.3 (2017-06-30)
 
+<<<<<<< HEAD
 - No changes.
 - Fix head pipeline stored in merge request for external pipelines. !12478
 - Bring back branches badge to main project page. !12548
@@ -12,6 +13,14 @@ entry.
 - Fixed multi-line markdown tooltip buttons in issue edit form.
 - Fix shared runners minutes query to update only projects with used allowance.
 - Perform housekeeping only when an import of a fresh project is completed.
+=======
+- Fix head pipeline stored in merge request for external pipelines. !12478
+- Bring back branches badge to main project page. !12548
+- Fix diff of requirements.txt file by not matching newlines as part of package names.
+- Perform housekeeping only when an import of a fresh project is completed.
+- Fixed issue boards closed list not showing all closed issues.
+- Fixed multi-line markdown tooltip buttons in issue edit form.
+>>>>>>> ce/master
 
 ## 9.3.2 (2017-06-27)
 

app/assets/javascripts/build.js

@@ -85,9 +85,8 @@ window.Build = (function () {
         if (!this.hasBeenScrolled) {
           this.scrollToBottom();
         }
-      });
-
-    this.verifyTopPosition();
+      })
+      .then(() => this.verifyTopPosition());
   }
 
   Build.prototype.canScroll = function () {
@@ -176,7 +175,7 @@ window.Build = (function () {
     }
 
     if ($flashError.length) {
-      topPostion += $flashError.outerHeight();
+      topPostion += $flashError.outerHeight() + prependTopDefault;
     }
 
     this.$buildTrace.css({
@@ -196,6 +195,7 @@ window.Build = (function () {
     })
       .done((log) => {
         gl.utils.setCiStatusFavicon(`${this.pageUrl}/status.json`);
+
         if (log.state) {
           this.state = log.state;
         }
@@ -220,7 +220,11 @@ window.Build = (function () {
         }
 
         if (!log.complete) {
-          this.toggleScrollAnimation(true);
+          if (!this.hasBeenScrolled) {
+            this.toggleScrollAnimation(true);
+          } else {
+            this.toggleScrollAnimation(false);
+          }
 
           Build.timeout = setTimeout(() => {
             //eslint-disable-next-line
@@ -229,7 +233,8 @@ window.Build = (function () {
                 if (!this.hasBeenScrolled) {
                   this.scrollToBottom();
                 }
-              });
+              })
+              .then(() => this.verifyTopPosition());
           }, 4000);
         } else {
           this.$buildRefreshAnimation.remove();

app/assets/javascripts/diff.js

 /* eslint-disable class-methods-use-this */
 
 import './lib/utils/url_utility';
+import FilesCommentButton from './files_comment_button';
 
 const UNFOLD_COUNT = 20;
 let isBound = false;
@@ -8,8 +9,10 @@ let isBound = false;
 class Diff {
   constructor() {
     const $diffFile = $('.files .diff-file');
+
     $diffFile.singleFileDiff();
-    $diffFile.filesCommentButton();
+
+    FilesCommentButton.init($diffFile);
 
     $diffFile.each((index, file) => new gl.ImageFile(file));
 

app/assets/javascripts/diff_notes/components/diff_note_avatars.js

@@ -139,9 +139,9 @@ const DiffNoteAvatars = Vue.extend({
       const notesCount = this.notesCount;
 
       $(this.$el).closest('.js-avatar-container')
-        .toggleClass('js-no-comment-btn', notesCount > 0)
+        .toggleClass('no-comment-btn', notesCount > 0)
         .nextUntil('.js-avatar-container')
-        .toggleClass('js-no-comment-btn', notesCount > 0);
+        .toggleClass('no-comment-btn', notesCount > 0);
     },
     toggleDiscussionsToggleState() {
       const $notesHolders = $(this.$el).closest('.code').find('.notes_holder');

app/assets/javascripts/dispatcher.js

@@ -393,6 +393,7 @@ import AuditLogs from './audit_logs';
         case 'search:show':
           new Search();
           break;
+<<<<<<< HEAD
         case 'projects:mirrors:show':
         case 'projects:mirrors:update':
           new UsersSelect();
@@ -403,6 +404,8 @@ import AuditLogs from './audit_logs';
         case 'admin:audit_logs:index':
           new AuditLogs();
           break;
+=======
+>>>>>>> ce/master
         case 'projects:settings:repository:show':
           // Initialize Protected Branch Settings
           new gl.ProtectedBranchCreate();

app/assets/javascripts/files_comment_button.js

 /* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, max-len, one-var, one-var-declaration-per-line, quotes, prefer-template, newline-per-chained-call, comma-dangle, new-cap, no-else-return, consistent-return */
-/* global FilesCommentButton */
 /* global notes */
 
-let $commentButtonTemplate;
-
-window.FilesCommentButton = (function() {
-  var COMMENT_BUTTON_CLASS, EMPTY_CELL_CLASS, LINE_COLUMN_CLASSES, LINE_CONTENT_CLASS, LINE_HOLDER_CLASS, LINE_NUMBER_CLASS, OLD_LINE_CLASS, TEXT_FILE_SELECTOR, UNFOLDABLE_LINE_CLASS;
-
-  COMMENT_BUTTON_CLASS = '.add-diff-note';
-
-  LINE_HOLDER_CLASS = '.line_holder';
-
-  LINE_NUMBER_CLASS = 'diff-line-num';
-
-  LINE_CONTENT_CLASS = 'line_content';
-
-  UNFOLDABLE_LINE_CLASS = 'js-unfold';
-
-  EMPTY_CELL_CLASS = 'empty-cell';
-
-  OLD_LINE_CLASS = 'old_line';
-
-  LINE_COLUMN_CLASSES = "." + LINE_NUMBER_CLASS + ", .line_content";
-
-  TEXT_FILE_SELECTOR = '.text-file';
-
-  function FilesCommentButton(filesContainerElement) {
-    this.render = this.render.bind(this);
-    this.hideButton = this.hideButton.bind(this);
-    this.isParallelView = notes.isParallelView();
-    filesContainerElement.on('mouseover', LINE_COLUMN_CLASSES, this.render)
-      .on('mouseleave', LINE_COLUMN_CLASSES, this.hideButton);
-  }
-
-  FilesCommentButton.prototype.render = function(e) {
-    var $currentTarget, buttonParentElement, lineContentElement, textFileElement, $button;
-    $currentTarget = $(e.currentTarget);
-
-    if ($currentTarget.hasClass('js-no-comment-btn')) return;
-
-    lineContentElement = this.getLineContent($currentTarget);
-    buttonParentElement = this.getButtonParent($currentTarget);
-
-    if (!this.validateButtonParent(buttonParentElement) || !this.validateLineContent(lineContentElement)) return;
-
-    $button = $(COMMENT_BUTTON_CLASS, buttonParentElement);
-    buttonParentElement.addClass('is-over')
-      .nextUntil(`.${LINE_CONTENT_CLASS}`).addClass('is-over');
-
-    if ($button.length) {
-      return;
+/* Developer beware! Do not add logic to showButton or hideButton
+ * that will force a reflow. Doing so will create a signficant performance
+ * bottleneck for pages with large diffs. For a comprehensive list of what
+ * causes reflows, visit https://gist.github.com/paulirish/5d52fb081b3570c81e3a
+ */
+
+const LINE_NUMBER_CLASS = 'diff-line-num';
+const UNFOLDABLE_LINE_CLASS = 'js-unfold';
+const NO_COMMENT_CLASS = 'no-comment-btn';
+const EMPTY_CELL_CLASS = 'empty-cell';
+const OLD_LINE_CLASS = 'old_line';
+const LINE_COLUMN_CLASSES = `.${LINE_NUMBER_CLASS}, .line_content`;
+const DIFF_CONTAINER_SELECTOR = '.files';
+const DIFF_EXPANDED_CLASS = 'diff-expanded';
+
+export default {
+  init($diffFile) {
+    /* Caching is used only when the following members are *true*. This is because there are likely to be
+     * differently configured versions of diffs in the same session. However if these values are true, they
+     * will be true in all cases */
+
+    if (!this.userCanCreateNote) {
+      // data-can-create-note is an empty string when true, otherwise undefined
+      this.userCanCreateNote = $diffFile.closest(DIFF_CONTAINER_SELECTOR).data('can-create-note') === '';
     }
 
-    textFileElement = this.getTextFileElement($currentTarget);
-    buttonParentElement.append(this.buildButton({
-      discussionID: lineContentElement.attr('data-discussion-id'),
-      lineType: lineContentElement.attr('data-line-type'),
-
-      noteableType: textFileElement.attr('data-noteable-type'),
-      noteableID: textFileElement.attr('data-noteable-id'),
-      commitID: textFileElement.attr('data-commit-id'),
-      noteType: lineContentElement.attr('data-note-type'),
-
-      // LegacyDiffNote
-      lineCode: lineContentElement.attr('data-line-code'),
-
-      // DiffNote
-      position: lineContentElement.attr('data-position')
-    }));
-  };
-
-  FilesCommentButton.prototype.hideButton = function(e) {
-    var $currentTarget = $(e.currentTarget);
-    var buttonParentElement = this.getButtonParent($currentTarget);
-
-    buttonParentElement.removeClass('is-over')
-      .nextUntil(`.${LINE_CONTENT_CLASS}`).removeClass('is-over');
-  };
-
-  FilesCommentButton.prototype.buildButton = function(buttonAttributes) {
-    return $commentButtonTemplate.clone().attr({
-      'data-discussion-id': buttonAttributes.discussionID,
-      'data-line-type': buttonAttributes.lineType,
-
-      'data-noteable-type': buttonAttributes.noteableType,
-      'data-noteable-id': buttonAttributes.noteableID,
-      'data-commit-id': buttonAttributes.commitID,
-      'data-note-type': buttonAttributes.noteType,
-
-      // LegacyDiffNote
-      'data-line-code': buttonAttributes.lineCode,
-
-      // DiffNote
-      'data-position': buttonAttributes.position
-    });
-  };
-
-  FilesCommentButton.prototype.getTextFileElement = function(hoveredElement) {
-    return hoveredElement.closest(TEXT_FILE_SELECTOR);
-  };
-
-  FilesCommentButton.prototype.getLineContent = function(hoveredElement) {
-    if (hoveredElement.hasClass(LINE_CONTENT_CLASS)) {
-      return hoveredElement;
-    }
-    if (!this.isParallelView) {
-      return $(hoveredElement).closest(LINE_HOLDER_CLASS).find("." + LINE_CONTENT_CLASS);
-    } else {
-      return $(hoveredElement).next("." + LINE_CONTENT_CLASS);
+    if (typeof notes !== 'undefined' && !this.isParallelView) {
+      this.isParallelView = notes.isParallelView && notes.isParallelView();
     }
-  };
 
-  FilesCommentButton.prototype.getButtonParent = function(hoveredElement) {
-    if (!this.isParallelView) {
-      if (hoveredElement.hasClass(OLD_LINE_CLASS)) {
-        return hoveredElement;
-      }
-      return hoveredElement.parent().find("." + OLD_LINE_CLASS);
-    } else {
-      if (hoveredElement.hasClass(LINE_NUMBER_CLASS)) {
-        return hoveredElement;
-      }
-      return $(hoveredElement).prev("." + LINE_NUMBER_CLASS);
+    if (this.userCanCreateNote) {
+      $diffFile.on('mouseover', LINE_COLUMN_CLASSES, e => this.showButton(this.isParallelView, e))
+        .on('mouseleave', LINE_COLUMN_CLASSES, e => this.hideButton(this.isParallelView, e));
     }
-  };
+  },
 
-  FilesCommentButton.prototype.validateButtonParent = function(buttonParentElement) {
-    return !buttonParentElement.hasClass(EMPTY_CELL_CLASS) && !buttonParentElement.hasClass(UNFOLDABLE_LINE_CLASS);
-  };
+  showButton(isParallelView, e) {
+    const buttonParentElement = this.getButtonParent(e.currentTarget, isParallelView);
 
-  FilesCommentButton.prototype.validateLineContent = function(lineContentElement) {
-    return lineContentElement.attr('data-note-type') && lineContentElement.attr('data-note-type') !== '';
-  };
+    if (!this.validateButtonParent(buttonParentElement)) return;
 
-  return FilesCommentButton;
-})();
+    buttonParentElement.classList.add('is-over');
+    buttonParentElement.nextElementSibling.classList.add('is-over');
+  },
 
-$.fn.filesCommentButton = function() {
-  $commentButtonTemplate = $('<button name="button" type="submit" class="add-diff-note js-add-diff-note-button" title="Add a comment to this line"><i class="fa fa-comment-o"></i></button>');
+  hideButton(isParallelView, e) {
+    const buttonParentElement = this.getButtonParent(e.currentTarget, isParallelView);
 
-  if (!(this && (this.parent().data('can-create-note') != null))) {
-    return;
-  }
-  return this.each(function() {
-    if (!$.data(this, 'filesCommentButton')) {
-      return $.data(this, 'filesCommentButton', new FilesCommentButton($(this)));
+    buttonParentElement.classList.remove('is-over');
+    buttonParentElement.nextElementSibling.classList.remove('is-over');
+  },
+
+  getButtonParent(hoveredElement, isParallelView) {
+    if (isParallelView) {
+      if (!hoveredElement.classList.contains(LINE_NUMBER_CLASS)) {
+        return hoveredElement.previousElementSibling;
+      }
+    } else if (!hoveredElement.classList.contains(OLD_LINE_CLASS)) {
+      return hoveredElement.parentNode.querySelector(`.${OLD_LINE_CLASS}`);
     }
-  });
+    return hoveredElement;
+  },
+
+  validateButtonParent(buttonParentElement) {
+    return !buttonParentElement.classList.contains(EMPTY_CELL_CLASS) &&
+      !buttonParentElement.classList.contains(UNFOLDABLE_LINE_CLASS) &&
+      !buttonParentElement.classList.contains(NO_COMMENT_CLASS) &&
+      !buttonParentElement.parentNode.classList.contains(DIFF_EXPANDED_CLASS);
+  },
 };

app/assets/javascripts/gfm_auto_complete.js

@@ -396,6 +396,13 @@ class GfmAutoComplete {
     this.cachedData = {};
   }
 
+  destroy() {
+    this.input.each((i, input) => {
+      const $input = $(input);
+      $input.atwho('destroy');
+    });
+  }
+
   static isLoading(data) {
     let dataToInspect = data;
     if (data && data.length > 0) {

app/assets/javascripts/gl_form.js

@@ -21,6 +21,9 @@ function GLForm(form, enableGFM = false) {
 GLForm.prototype.destroy = function() {
   // Clean form listeners
   this.clearEventListeners();
+  if (this.autoComplete) {
+    this.autoComplete.destroy();
+  }
   return this.form.data('gl-form', null);
 };
 
@@ -33,7 +36,8 @@ GLForm.prototype.setupForm = function() {
     this.form.addClass('gfm-form');
     // remove notify commit author checkbox for non-commit notes
     gl.utils.disableButtonIfEmptyField(this.form.find('.js-note-text'), this.form.find('.js-comment-button, .js-note-new-discussion'));
-    new GfmAutoComplete(gl.GfmAutoComplete && gl.GfmAutoComplete.dataSources).setup(this.form.find('.js-gfm-input'), {
+    this.autoComplete = new GfmAutoComplete(gl.GfmAutoComplete && gl.GfmAutoComplete.dataSources);
+    this.autoComplete.setup(this.form.find('.js-gfm-input'), {
       emojis: true,
       members: this.enableGFM,
       issues: this.enableGFM,

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

@@ -39,6 +39,17 @@
       runnerId() {
         return `#${this.job.runner.id}`;
       },
+      renderBlock() {
+        return this.job.merge_request ||
+          this.job.duration ||
+          this.job.finished_data ||
+          this.job.erased_at ||
+          this.job.queued ||
+          this.job.runner ||
+          this.job.coverage ||
+          this.job.tags.length ||
+          this.job.cancel_path;
+      },
     },
   };
 </script>
@@ -63,7 +74,7 @@
           Retry
         </a>
       </div>
-      <div class="block">
+      <div :class="{block : renderBlock }">
         <p
           class="build-detail-row js-job-mr"
           v-if="job.merge_request">

app/assets/javascripts/merge_request_tabs.js

@@ -144,7 +144,9 @@ import BlobForkSuggestion from './blob/blob_fork_suggestion';
         this.resetViewContainer();
         this.mountPipelinesView();
       } else {
-        this.expandView();
+        if (Breakpoints.get().getBreakpointSize() !== 'xs') {
+          this.expandView();
+        }
         this.resetViewContainer();
         this.destroyPipelinesView();
       }

app/assets/javascripts/notes.js

@@ -829,6 +829,8 @@ export default class Notes {
    */
   setupDiscussionNoteForm(dataHolder, form) {
     // setup note target
+    const diffFileData = dataHolder.closest('.text-file');
+
     var discussionID = dataHolder.data('discussionId');
 
     if (discussionID) {
@@ -839,9 +841,10 @@ export default class Notes {
     form.attr('data-line-code', dataHolder.data('lineCode'));
     form.find('#line_type').val(dataHolder.data('lineType'));
 
-    form.find('#note_noteable_type').val(dataHolder.data('noteableType'));
-    form.find('#note_noteable_id').val(dataHolder.data('noteableId'));
-    form.find('#note_commit_id').val(dataHolder.data('commitId'));
+    form.find('#note_noteable_type').val(diffFileData.data('noteableType'));
+    form.find('#note_noteable_id').val(diffFileData.data('noteableId'));
+    form.find('#note_commit_id').val(diffFileData.data('commitId'));
+
     form.find('#note_type').val(dataHolder.data('noteType'));
 
     // LegacyDiffNote

app/assets/javascripts/right_sidebar.js

@@ -10,6 +10,8 @@ import Cookies from 'js-cookie';
 
       this.$sidebarInner = this.sidebar.find('.issuable-sidebar');
       this.$navGitlab = $('.navbar-gitlab');
+      this.$layoutNav = $('.layout-nav');
+      this.$subScroll = $('.sub-nav-scroll');
       this.$rightSidebar = $('.js-right-sidebar');
 
       this.removeListeners();
@@ -27,14 +29,14 @@ import Cookies from 'js-cookie';
     Sidebar.prototype.addEventListeners = function() {
       const $document = $(document);
       const throttledSetSidebarHeight = _.throttle(this.setSidebarHeight.bind(this), 20);
-      const debouncedSetSidebarHeight = _.debounce(this.setSidebarHeight.bind(this), 200);
+      const slowerThrottledSetSidebarHeight = _.throttle(this.setSidebarHeight.bind(this), 200);
 
       this.sidebar.on('click', '.sidebar-collapsed-icon', this, this.sidebarCollapseClicked);
       $('.dropdown').on('hidden.gl.dropdown', this, this.onSidebarDropdownHidden);
       $('.dropdown').on('loading.gl.dropdown', this.sidebarDropdownLoading);
       $('.dropdown').on('loaded.gl.dropdown', this.sidebarDropdownLoaded);
       $(window).on('resize', () => throttledSetSidebarHeight());
-      $document.on('scroll', () => debouncedSetSidebarHeight());
+      $document.on('scroll', () => slowerThrottledSetSidebarHeight());
       $document.on('click', '.js-sidebar-toggle', function(e, triggered) {
         var $allGutterToggleIcons, $this, $thisIcon;
         e.preventDefault();
@@ -213,7 +215,7 @@ import Cookies from 'js-cookie';
     };
 
     Sidebar.prototype.setSidebarHeight = function() {
-      const $navHeight = this.$navGitlab.outerHeight();
+      const $navHeight = this.$navGitlab.outerHeight() + this.$layoutNav.outerHeight() + (this.$subScroll ? this.$subScroll.outerHeight() : 0);
       const diff = $navHeight - $(window).scrollTop();
       if (diff > 0) {
         this.$rightSidebar.outerHeight($(window).height() - diff);

app/assets/javascripts/single_file_diff.js

 /* eslint-disable func-names, prefer-arrow-callback, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, consistent-return, no-param-reassign, max-len */
 
+import FilesCommentButton from './files_comment_button';
+
 (function() {
   window.SingleFileDiff = (function() {
     var COLLAPSED_HTML, ERROR_HTML, LOADING_HTML, WRAPPER;
@@ -78,6 +80,8 @@
             gl.diffNotesCompileComponents();
           }
 
+          FilesCommentButton.init($(_this.file));
+
           if (cb) cb();
         };
       })(this));

app/assets/javascripts/vue_shared/components/markdown/field.vue

@@ -64,6 +64,12 @@
       */
       return new gl.GLForm($(this.$refs['gl-form']), true);
     },
+    beforeDestroy() {
+      const glForm = $(this.$refs['gl-form']).data('gl-form');
+      if (glForm) {
+        glForm.destroy();
+      }
+    },
   };
 </script>
 

app/assets/stylesheets/new_nav.scss

@@ -11,20 +11,19 @@ header.navbar-gitlab-new {
     padding-left: 0;
 
     .title-container {
+      align-items: stretch;
       padding-top: 0;
       overflow: visible;
     }
 
     .title {
-      display: block;
-      height: 100%;
+      display: flex;
       padding-right: 0;
       color: currentColor;
 
       > a {
         display: flex;
         align-items: center;
-        height: 100%;
         padding-top: 3px;
         padding-right: $gl-padding;
         padding-left: $gl-padding;

app/assets/stylesheets/new_sidebar.scss

@@ -5,17 +5,46 @@
 $new-sidebar-width: 220px;
 
 .page-with-new-sidebar {
-
   @media (min-width: $screen-sm-min) {
     padding-left: $new-sidebar-width;
   }
 
+  // Override position: absolute
   .right-sidebar {
     position: fixed;
     height: 100%;
   }
 }
 
+.context-header {
+  background-color: $gray-normal;
+  border-bottom: 1px solid $border-color;
+  font-weight: 600;
+  display: flex;
+  align-items: center;
+  padding: 10px 14px;
+
+  .avatar-container {
+    flex: 0 0 40px;
+  }
+
+  &:hover {
+    background-color: $border-color;
+  }
+}
+
+.settings-avatar {
+  background-color: $white-light;
+
+  i {
+    font-size: 20px;
+    width: 100%;
+    color: $gl-text-color-secondary;
+    text-align: center;
+    align-self: center;
+  }
+}
+
 .nav-sidebar {
   position: fixed;
   z-index: 400;

app/assets/stylesheets/pages/builds.scss

@@ -147,10 +147,9 @@
     top: 35px;
     left: 10px;
     bottom: 0;
-    overflow-y: scroll;
-    overflow-x: hidden;
     padding: 10px 20px 20px 5px;
-    white-space: pre;
+    white-space: pre-wrap;
+    overflow: auto;
   }
 
   .environment-information {
@@ -399,6 +398,7 @@
 
 .build-light-text {
   color: $gl-text-color-secondary;
+  word-wrap: break-word;
 }
 
 .build-gutter-toggle {

app/assets/stylesheets/pages/diff.scss

@@ -20,8 +20,6 @@
   }
 
   .diff-content {
-    overflow: auto;
-    overflow-y: hidden;
     background: $white-light;
     color: $gl-text-color;
     border-radius: 0 0 3px 3px;
@@ -476,6 +474,7 @@
   height: 19px;
   width: 19px;
   margin-left: -15px;
+  z-index: 100;
 
   &:hover {
     .diff-comment-avatar,
@@ -491,7 +490,7 @@
           transform: translateX((($i * $x-pos) - $x-pos));
 
           &:hover {
-            transform: translateX((($i * $x-pos) - $x-pos)) scale(1.2);
+            transform: translateX((($i * $x-pos) - $x-pos));
           }
         }
       }
@@ -542,6 +541,7 @@
   height: 19px;
   padding: 0;
   transition: transform .1s ease-out;
+  z-index: 100;
 
   svg {
     position: absolute;
@@ -555,10 +555,6 @@
     fill: $white-light;
   }
 
-  &:hover {
-    transform: scale(1.2);
-  }
-
   &:focus {
     outline: 0;
   }

app/assets/stylesheets/pages/issuable.scss

@@ -659,8 +659,12 @@
     @media(max-width: $screen-md-max) {
       .task-status,
       .issuable-due-date,
+<<<<<<< HEAD
       .project-ref-path,
       .issuable-weight {
+=======
+      .project-ref-path {
+>>>>>>> ce/master
         display: none;
       }
     }

app/assets/stylesheets/pages/notes.scss

@@ -628,8 +628,14 @@ ul.notes {
  * Line note button on the side of diffs
  */
 
+.line_holder .is-over:not(.no-comment-btn) {
+  .add-diff-note {
+    opacity: 1;
+  }
+}
+
 .add-diff-note {
-  display: none;
+  opacity: 0;
   margin-top: -2px;
   border-radius: 50%;
   background: $white-light;
@@ -642,13 +648,11 @@ ul.notes {
   width: 23px;
   height: 23px;
   border: 1px solid $blue-500;
-  transition: transform .1s ease-in-out;
 
   &:hover {
     background: $blue-500;
     border-color: $blue-600;
     color: $white-light;
-    transform: scale(1.15);
   }
 
   &:active {

app/assets/stylesheets/pages/tree.scss

 .tree-holder {
+
   .nav-block {
     margin: 10px 0;
 
@@ -15,6 +16,11 @@
         .btn-group {
           margin-left: 10px;
         }
+
+        .control {
+          float: left;
+          margin-left: 10px;
+        }
       }
 
       .tree-ref-holder {

app/controllers/abuse_reports_controller.rb

 class AbuseReportsController < ApplicationController
+  before_action :set_user, only: [:new]
+
   def new
     @abuse_report = AbuseReport.new
-    @abuse_report.user_id = params[:user_id]
+    @abuse_report.user_id = @user.id
     @ref_url = params.fetch(:ref_url, '')
   end
 
@@ -27,4 +29,14 @@ class AbuseReportsController < ApplicationController
       user_id
     ))
   end
+
+  def set_user
+    @user = User.find_by(id: params[:user_id])
+
+    if @user.nil?
+      redirect_to root_path, alert: "Cannot create the abuse report. The user has been deleted."
+    elsif @user.blocked?
+      redirect_to @user, alert: "Cannot create the abuse report. This user has been blocked."
+    end
+  end
 end

app/controllers/projects/merge_requests/application_controller.rb

 class Projects::MergeRequests::ApplicationController < Projects::ApplicationController
+<<<<<<< HEAD
   prepend ::EE::Projects::MergeRequests::ApplicationController
 
+=======
+>>>>>>> ce/master
   before_action :check_merge_requests_available!
   before_action :merge_request
   before_action :authorize_read_merge_request!

app/controllers/projects/merge_requests/creations_controller.rb

 class Projects::MergeRequests::CreationsController < Projects::MergeRequests::ApplicationController
   include DiffForPath
   include DiffHelper
+<<<<<<< HEAD
   prepend ::EE::Projects::MergeRequests::CreationsController
+=======
+>>>>>>> ce/master
 
   skip_before_action :merge_request
   skip_before_action :ensure_ref_fetched

app/controllers/projects/merge_requests_controller.rb

@@ -9,6 +9,12 @@ class Projects::MergeRequestsController < Projects::MergeRequests::ApplicationCo
   skip_before_action :merge_request, only: [:index, :bulk_update]
   skip_before_action :ensure_ref_fetched, only: [:index, :bulk_update]
 
+<<<<<<< HEAD
+=======
+  skip_before_action :merge_request, only: [:index, :bulk_update]
+  skip_before_action :ensure_ref_fetched, only: [:index, :bulk_update]
+
+>>>>>>> ce/master
   before_action :authorize_update_merge_request!, only: [:close, :edit, :update, :remove_wip, :sort]
 
   before_action :authenticate_user!, only: [:assign_related_issues]

app/controllers/projects/pipeline_schedules_controller.rb

 class Projects::PipelineSchedulesController < Projects::ApplicationController
   before_action :authorize_read_pipeline_schedule!
-  before_action :authorize_create_pipeline_schedule!, only: [:new, :create, :edit, :take_ownership, :update]
+  before_action :authorize_create_pipeline_schedule!, only: [:new, :create]
+  before_action :authorize_update_pipeline_schedule!, only: [:edit, :take_ownership, :update]
   before_action :authorize_admin_pipeline_schedule!, only: [:destroy]
 
   before_action :schedule, only: [:edit, :update, :destroy, :take_ownership]

app/controllers/projects_controller.rb

@@ -98,7 +98,7 @@ class ProjectsController < Projects::ApplicationController
     end
 
     if @project.pending_delete?
-      flash[:alert] = _("Project '%{project_name}' queued for deletion.") % { project_name: @project.name }
+      flash.now[:alert] = _("Project '%{project_name}' queued for deletion.") % { project_name: @project.name }
     end
 
     respond_to do |format|

app/finders/todos_finder.rb

@@ -83,6 +83,8 @@ class TodosFinder
     if project?
       @project = Project.find(params[:project_id])
 
+      @project = nil if @project.pending_delete?
+
       unless Ability.allowed?(current_user, :read_project, @project)
         @project = nil
       end

app/helpers/notes_helper.rb

@@ -47,6 +47,18 @@ module NotesHelper
     data
   end
 
+  def add_diff_note_button(line_code, position, line_type)
+    return if @diff_notes_disabled
+
+    button_tag '',
+      class: 'add-diff-note js-add-diff-note-button',
+      type: 'submit', name: 'button',
+      data: diff_view_line_data(line_code, position, line_type),
+      title: 'Add a comment to this line' do
+      icon('comment-o')
+    end
+  end
+
   def link_to_reply_discussion(discussion, line_type = nil)
     return unless current_user
 

app/helpers/submodule_helper.rb

@@ -73,6 +73,7 @@ module SubmoduleHelper
   end
 
   def relative_self_links(url, commit)
+    url.rstrip!
     # Map relative links to a namespace and project
     # For example:
     # ../bar.git -> same namespace, repo bar

app/models/ability.rb

+<<<<<<< HEAD
 require 'declarative_policy'
+=======
+require_dependency 'declarative_policy'
+>>>>>>> ce/master
 
 class Ability
   class << self

app/models/ci/pipeline.rb

@@ -151,6 +151,7 @@ module Ci
         where(id: max_id)
       end
     end
+    scope :internal, -> { where(source: internal_sources) }
 
     def self.latest_status(ref = nil)
       latest(ref).status
@@ -174,6 +175,10 @@ module Ci
       where.not(duration: nil).sum(:duration)
     end
 
+    def self.internal_sources
+      sources.reject { |source| source == "external" }.values
+    end
+
     def stages_count
       statuses.select(:stage).distinct.count
     end

app/models/ci/variable.rb

 module Ci
   class Variable < ActiveRecord::Base
     extend Ci::Model
+    include HasVariable
 
     belongs_to :project
 
-    validates :key,
-      presence: true,
-      uniqueness: { scope: :project_id },
-      length: { maximum: 255 },
-      format: { with: /\A[a-zA-Z0-9_]+\z/,
-                message: "can contain only letters, digits and '_'." }
+    validates :key, uniqueness: { scope: :project_id }
 
-    scope :order_key_asc, -> { reorder(key: :asc) }
     scope :unprotected, -> { where(protected: false) }
-
-    attr_encrypted :value,
-       mode: :per_attribute_iv_and_salt,
-       insecure_mode: true,
-       key: Gitlab::Application.secrets.db_key_base,
-       algorithm: 'aes-256-cbc'
-
-    def to_runner_variable
-      { key: key, value: value, public: false }
-    end
   end
 end

app/models/concerns/has_variable.rb

+module HasVariable
+  extend ActiveSupport::Concern
+
+  included do
+    validates :key,
+      presence: true,
+      length: { maximum: 255 },
+      format: { with: /\A[a-zA-Z0-9_]+\z/,
+                message: "can contain only letters, digits and '_'." }
+
+    scope :order_key_asc, -> { reorder(key: :asc) }
+
+    attr_encrypted :value,
+       mode: :per_attribute_iv_and_salt,
+       insecure_mode: true,
+       key: Gitlab::Application.secrets.db_key_base,
+       algorithm: 'aes-256-cbc'
+
+    def to_runner_variable
+      { key: key, value: value, public: false }
+    end
+  end
+end

app/models/concerns/sha_attribute.rb

+module ShaAttribute
+  extend ActiveSupport::Concern
+
+  module ClassMethods
+    def sha_attribute(name)
+      column = columns.find { |c| c.name == name.to_s }
+
+      # In case the table doesn't exist we won't be able to find the column,
+      # thus we will only check the type if the column is present.
+      if column && column.type != :binary
+        raise ArgumentError,
+          "sha_attribute #{name.inspect} is invalid since the column type is not :binary"
+      end
+
+      attribute(name, Gitlab::Database::ShaAttribute.new)
+    end
+  end
+end

app/models/namespace.rb

 class Namespace < ActiveRecord::Base
-  acts_as_paranoid
+  acts_as_paranoid without_default_scope: true
 
   prepend EE::Namespace
   include CacheMarkdownField
@@ -224,6 +224,12 @@ class Namespace < ActiveRecord::Base
     parent.present?
   end
 
+  def soft_delete_without_removing_associations
+    # We can't use paranoia's `#destroy` since this will hard-delete projects.
+    # Project uses `pending_delete` instead of the acts_as_paranoia gem.
+    self.deleted_at = Time.now
+  end
+
   private
 
   def repository_storage_paths

app/models/notification_setting.rb

@@ -19,7 +19,7 @@ class NotificationSetting < ActiveRecord::Base
   # pending delete).
   #
   scope :for_projects, -> do
-    includes(:project).references(:projects).where(source_type: 'Project').where.not(projects: { id: nil })
+    includes(:project).references(:projects).where(source_type: 'Project').where.not(projects: { id: nil, pending_delete: true })
   end
 
   EMAIL_EVENTS = [

app/models/project.rb

@@ -228,9 +228,8 @@ class Project < ActiveRecord::Base
   has_many :uploads, as: :model, dependent: :destroy
 
   # Scopes
-  default_scope { where(pending_delete: false) }
-
-  scope :with_deleted, -> { unscope(where: :pending_delete) }
+  scope :pending_delete, -> { where(pending_delete: true) }
+  scope :without_deleted, -> { where(pending_delete: false) }
 
   scope :sorted_by_activity, -> { reorder(last_activity_at: :desc) }
   scope :sorted_by_stars, -> { reorder('projects.star_count DESC') }
@@ -353,7 +352,16 @@ class Project < ActiveRecord::Base
 
     after_transition started: :finished do |project, _|
       project.reset_cache_and_import_attrs
-      project.perform_housekeeping
+
+      if Gitlab::ImportSources.importer_names.include?(project.import_type) && project.repo_exists?
+        project.run_after_commit do
+          begin
+            Projects::HousekeepingService.new(project).execute
+          rescue Projects::HousekeepingService::LeaseTaken => e
+            Rails.logger.info("Could not perform housekeeping for project #{project.path_with_namespace} (#{project.id}): #{e}")
+          end
+        end
+      end
     end
   end
 
@@ -511,22 +519,6 @@ class Project < ActiveRecord::Base
       ProjectCacheWorker.perform_async(self.id)
     end
 
-    remove_import_data
-  end
-
-  def perform_housekeeping
-    return unless repo_exists?
-
-    run_after_commit do
-      begin
-        Projects::HousekeepingService.new(self).execute
-      rescue Projects::HousekeepingService::LeaseTaken => e
-        Rails.logger.info("Could not perform housekeeping for project #{self.path_with_namespace} (#{self.id}): #{e}")
-      end
-    end
-  end
-
-  def remove_import_data
     import_data&.destroy
   end
 
@@ -1461,7 +1453,7 @@ class Project < ActiveRecord::Base
   def pending_delete_twin
     return false unless path
 
-    Project.unscoped.where(pending_delete: true).find_by_full_path(path_with_namespace)
+    Project.pending_delete.find_by_full_path(path_with_namespace)
   end
 
   ##

app/models/user.rb

@@ -12,8 +12,11 @@ class User < ActiveRecord::Base
   include TokenAuthenticatable
   include IgnorableColumn
   include FeatureGate
+<<<<<<< HEAD
   prepend EE::GeoAwareAvatar
   prepend EE::User
+=======
+>>>>>>> ce/master
 
   DEFAULT_NOTIFICATION_LEVEL = :participating
 
@@ -322,11 +325,20 @@ class User < ActiveRecord::Base
       table   = arel_table
       pattern = "%#{query}%"
 
+      order = <<~SQL
+        CASE
+          WHEN users.name = %{query} THEN 0
+          WHEN users.username = %{query} THEN 1
+          WHEN users.email = %{query} THEN 2
+          ELSE 3
+        END
+      SQL
+
       where(
         table[:name].matches(pattern)
           .or(table[:email].matches(pattern))
           .or(table[:username].matches(pattern))
-      )
+      ).reorder(order % { query: ActiveRecord::Base.connection.quote(query) }, id: :desc)
     end
 
     # searches user by given pattern

app/policies/base_policy.rb

+<<<<<<< HEAD
 require 'declarative_policy'
+=======
+require_dependency 'declarative_policy'
+>>>>>>> ce/master
 
 class BasePolicy < DeclarativePolicy::Base
   desc "User is an instance admin"
@@ -10,6 +14,7 @@ class BasePolicy < DeclarativePolicy::Base
 
   with_options scope: :user, score: 0
   condition(:can_create_group) { @user&.can_create_group }
+<<<<<<< HEAD
 
   # EE Extensions
   with_scope :user
@@ -20,4 +25,6 @@ class BasePolicy < DeclarativePolicy::Base
 
   with_scope :global
   condition(:license_block) { License.block_changes? }
+=======
+>>>>>>> ce/master
 end

app/policies/group_policy.rb

 class GroupPolicy < BasePolicy
+<<<<<<< HEAD
   prepend EE::GroupPolicy
 
+=======
+>>>>>>> ce/master
   desc "Group is public"
   with_options scope: :subject, score: 0
   condition(:public_group) { @subject.public? }
 
   with_score 0
   condition(:logged_in_viewable) { @user && @subject.internal? && !@user.external? }
+<<<<<<< HEAD
 
   condition(:has_access) { access_level != GroupMember::NO_ACCESS }
 
@@ -15,6 +19,16 @@ class GroupPolicy < BasePolicy
   condition(:master) { access_level >= GroupMember::MASTER }
   condition(:reporter) { access_level >= GroupMember::REPORTER }
 
+=======
+
+  condition(:has_access) { access_level != GroupMember::NO_ACCESS }
+
+  condition(:guest) { access_level >= GroupMember::GUEST }
+  condition(:owner) { access_level >= GroupMember::OWNER }
+  condition(:master) { access_level >= GroupMember::MASTER }
+  condition(:reporter) { access_level >= GroupMember::REPORTER }
+
+>>>>>>> ce/master
   condition(:has_projects) do
     GroupProjectsFinder.new(group: @subject, current_user: @user).execute.any?
   end

app/policies/project_policy.rb

 class ProjectPolicy < BasePolicy
+<<<<<<< HEAD
   prepend EE::ProjectPolicy
 
   def self.create_read_update_admin(name)
@@ -29,6 +30,36 @@ class ProjectPolicy < BasePolicy
   desc "User has reporter access"
   condition(:reporter) { team_access_level >= Gitlab::Access::REPORTER }
 
+=======
+  def self.create_read_update_admin(name)
+    [
+      :"create_#{name}",
+      :"read_#{name}",
+      :"update_#{name}",
+      :"admin_#{name}"
+    ]
+  end
+
+  desc "User is a project owner"
+  condition :owner do
+    @user && project.owner == @user || (project.group && project.group.has_owner?(@user))
+  end
+
+  desc "Project has public builds enabled"
+  condition(:public_builds, scope: :subject) { project.public_builds? }
+
+  # For guest access we use #is_team_member? so we can use
+  # project.members, which gets cached in subject scope.
+  # This is safe because team_access_level is guaranteed
+  # by ProjectAuthorization's validation to be at minimum
+  # GUEST
+  desc "User has guest access"
+  condition(:guest) { is_team_member? }
+
+  desc "User has reporter access"
+  condition(:reporter) { team_access_level >= Gitlab::Access::REPORTER }
+
+>>>>>>> ce/master
   desc "User has developer access"
   condition(:developer) { team_access_level >= Gitlab::Access::DEVELOPER }
 

app/policies/project_snippet_policy.rb

@@ -27,7 +27,10 @@ class ProjectSnippetPolicy < BasePolicy
     all?(private_snippet | (internal & external_user),
          ~project.guest,
          ~admin,
+<<<<<<< HEAD
          ~auditor,
+=======
+>>>>>>> ce/master
          ~is_author)
   end.prevent :read_project_snippet
 

app/services/ci/register_job_service.rb

@@ -55,7 +55,7 @@ module Ci
     def builds_for_shared_runner
       new_builds.
         # don't run projects which have not enabled shared runners and builds
-        joins(:project).where(projects: { shared_runners_enabled: true })
+        joins(:project).where(projects: { shared_runners_enabled: true, pending_delete: false })
         .joins('LEFT JOIN project_features ON ci_builds.project_id = project_features.project_id')
         .where('project_features.builds_access_level IS NULL or project_features.builds_access_level > 0').
 
@@ -67,7 +67,7 @@ module Ci
     end
 
     def builds_for_specific_runner
-      new_builds.where(project: runner.projects.with_builds_enabled).order('created_at ASC')
+      new_builds.where(project: runner.projects.without_deleted.with_builds_enabled).order('created_at ASC')
     end
 
     def running_builds_for_shared_runners

app/services/git_hooks_service.rb

@@ -3,8 +3,8 @@ class GitHooksService
 
   attr_accessor :oldrev, :newrev, :ref
 
-  def execute(user, repo_path, oldrev, newrev, ref)
-    @repo_path  = repo_path
+  def execute(user, project, oldrev, newrev, ref)
+    @project    = project
     @user       = Gitlab::GlId.gl_id(user)
     @oldrev     = oldrev
     @newrev     = newrev
@@ -26,7 +26,7 @@ class GitHooksService
   private
 
   def run_hook(name)
-    hook = Gitlab::Git::Hook.new(name, @repo_path)
+    hook = Gitlab::Git::Hook.new(name, @project)
     hook.trigger(@user, oldrev, newrev, ref)
   end
 end

app/services/git_operation_service.rb

@@ -120,7 +120,7 @@ class GitOperationService
   def with_hooks(ref, newrev, oldrev)
     GitHooksService.new.execute(
       user,
-      repository.path_to_repo,
+      repository.project,
       oldrev,
       newrev,
       ref) do |service|

app/services/groups/destroy_service.rb

 module Groups
   class DestroyService < Groups::BaseService
     def async_execute
-      # Soft delete via paranoia gem
-      group.destroy
+      group.soft_delete_without_removing_associations
       job_id = GroupDestroyWorker.perform_async(group.id, current_user.id)
       Rails.logger.info("User #{current_user.id} scheduled a deletion of group ID #{group.id} with job ID #{job_id}")
     end
@@ -10,7 +9,7 @@ module Groups
     def execute
       group.prepare_for_destroy
 
-      group.projects.with_deleted.each do |project|
+      group.projects.each do |project|
         # Execute the destruction of the models immediately to ensure atomic cleanup.
         # Skip repository removal because we remove directory with namespace
         # that contain all these repositories

app/services/projects/update_pages_service.rb

@@ -95,13 +95,19 @@ module Projects
       end
 
       # Requires UnZip at least 6.00 Info-ZIP.
+      # -qq be (very) quiet
       # -n  never overwrite existing files
       # We add * to end of SITE_PATH, because we want to extract SITE_PATH and all subdirectories
       site_path = File.join(SITE_PATH, '*')
+<<<<<<< HEAD
       build.artifacts_file.use_file do |artifacts_path|
         unless system(*%W(unzip -n #{artifacts_path} #{site_path} -d #{temp_path}))
           raise 'pages failed to extract'
         end
+=======
+      unless system(*%W(unzip -qq -n #{artifacts} #{site_path} -d #{temp_path}))
+        raise 'pages failed to extract'
+>>>>>>> ce/master
       end
     end
 

app/services/users/destroy_service.rb

@@ -35,7 +35,7 @@ module Users
         Groups::DestroyService.new(group, current_user).execute
       end
 
-      user.personal_projects.with_deleted.each do |project|
+      user.personal_projects.each do |project|
         # Skip repository removal because we remove directory with namespace
         # that contain all this repositories
         ::Projects::DestroyService.new(project, current_user, skip_repo: true).execute

app/views/layouts/_head.html.haml

@@ -11,6 +11,8 @@
   %meta{ property: 'og:title',       content: page_title }
   %meta{ property: 'og:description', content: page_description }
   %meta{ property: 'og:image',       content: page_image }
+  %meta{ property: 'og:image:width', content: '64' }
+  %meta{ property: 'og:image:height', content: '64' }
   %meta{ property: 'og:url',         content: request.base_url + request.fullpath }
 
   -# Twitter Card - https://dev.twitter.com/cards/types/summary

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

 .nav-sidebar
+  = link_to admin_root_path, title: 'Admin Overview', class: 'context-header' do
+    .avatar-container.s40.settings-avatar
+      = icon('wrench')
+    .project-title Admin Area
   %ul.sidebar-top-level-items
     = nav_link(controller: %w(dashboard admin projects users groups builds runners cohorts), html_options: {class: 'home'}) do
       = link_to admin_root_path, title: 'Overview', class: 'shortcuts-tree' do

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

 .nav-sidebar
+  = link_to group_path(@group), title: 'Group', class: 'context-header' do
+    .avatar-container.s40.group-avatar
+      = image_tag group_icon(@group), class: "avatar s40 avatar-tile"
+    .group-title
+      = @group.name
   %ul.sidebar-top-level-items
     = nav_link(path: ['groups#show', 'groups#activity', 'groups#subgroups'], html_options: { class: 'home' }) do
       = link_to group_path(@group), title: 'Home' do

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

 .nav-sidebar
+  = link_to profile_path, title: 'Profile Settings', class: 'context-header' do
+    .avatar-container.s40.settings-avatar
+      = icon('user')
+    .project-title User Settings
   %ul.sidebar-top-level-items
     = nav_link(path: 'profiles#show', html_options: {class: 'home'}) do
       = link_to profile_path, title: 'Profile Settings' do

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

 .nav-sidebar
   - can_edit = can?(current_user, :admin_project, @project)
+  = link_to project_path(@project), title: 'Project', class: 'context-header' do
+    .avatar-container.s40.project-avatar
+      = project_icon(@project, alt: @project.name, class: 'avatar s40 avatar-tile')
+    .project-title
+      = @project.name
   %ul.sidebar-top-level-items
     = nav_link(path: ['projects#show', 'projects#activity', 'cycle_analytics#show'], html_options: { class: 'home' }) do
       = link_to project_path(@project), title: 'Project', class: 'shortcuts-project' do

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

@@ -8,27 +8,28 @@
   = render "head"
 
 %div{ class: container_class }
-  .row-content-block.second-block.content-component-block.flex-container-block
-    .tree-ref-holder
-      = render 'shared/ref_switcher', destination: 'commits'
+  .tree-holder
+    .nav-block
+      .tree-ref-container
+        .tree-ref-holder
+          = render 'shared/ref_switcher', destination: 'commits'
+
+        %ul.breadcrumb.repo-breadcrumb
+          = commits_breadcrumbs
+      .tree-controls.hidden-xs.hidden-sm
+        - if @merge_request.present?
+          .control
+            = link_to _("View open merge request"), namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: 'btn'
+        - elsif create_mr_button?(@repository.root_ref, @ref)
+          .control
+            = link_to _("Create merge request"), create_mr_path(@repository.root_ref, @ref), class: 'btn btn-success'
 
-    %ul.breadcrumb.repo-breadcrumb
-      = commits_breadcrumbs
-
-    .block-controls.hidden-xs.hidden-sm
-      - if @merge_request.present?
         .control
-          = link_to _("View open merge request"), namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: 'btn'
-      - elsif create_mr_button?(@repository.root_ref, @ref)
+          = form_tag(namespace_project_commits_path(@project.namespace, @project, @id), method: :get, class: 'commits-search-form') do
+            = search_field_tag :search, params[:search], { placeholder: _('Filter by commit message'), id: 'commits-search', class: 'form-control search-text-input input-short', spellcheck: false }
         .control
-          = link_to _("Create merge request"), create_mr_path(@repository.root_ref, @ref), class: 'btn btn-success'
-
-      .control
-        = form_tag(namespace_project_commits_path(@project.namespace, @project, @id), method: :get, class: 'commits-search-form') do
-          = search_field_tag :search, params[:search], { placeholder: _('Filter by commit message'), id: 'commits-search', class: 'form-control search-text-input input-short', spellcheck: false }
-      .control
-        = link_to namespace_project_commits_path(@project.namespace, @project, @ref, rss_url_options), title: _("Commits feed"), class: 'btn' do
-          = icon("rss")
+          = link_to namespace_project_commits_path(@project.namespace, @project, @ref, rss_url_options), title: _("Commits feed"), class: 'btn' do
+            = icon("rss")
 
   = render 'projects/commits/mirror_status'
 

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

@@ -19,6 +19,7 @@
       - if plain
         = link_text
       - else
+        = add_diff_note_button(line_code, diff_file.position(line), type)
         %a{ href: "##{line_code}", data: { linenumber: link_text } }
       - discussion = line_discussions.try(:first)
       - if discussion && discussion.resolvable? && !plain
@@ -29,7 +30,7 @@
         = link_text
       - else
         %a{ href: "##{line_code}", data: { linenumber: link_text } }
-    %td.line_content.noteable_line{ class: type, data: (diff_view_line_data(line_code, diff_file.position(line), type) unless plain) }<
+    %td.line_content.noteable_line{ class: type }<
       - if email
         %pre= line.text
       - else

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

 / Side-by-side diff view
+
 .text-file.diff-wrap-lines.code.js-syntax-highlight{ data: diff_view_data }
   %table
     - diff_file.parallel_diff_lines.each do |line|
@@ -18,11 +19,12 @@
             - left_line_code = diff_file.line_code(left)
             - left_position = diff_file.position(left)
             %td.old_line.diff-line-num.js-avatar-container{ id: left_line_code, class: left.type, data: { linenumber: left.old_pos } }
+              = add_diff_note_button(left_line_code, left_position, 'old')
               %a{ href: "##{left_line_code}", data: { linenumber: left.old_pos } }
               - discussion_left = discussions_left.try(:first)
               - if discussion_left && discussion_left.resolvable?
                 %diff-note-avatars{ "discussion-id" => discussion_left.id }
-            %td.line_content.parallel.noteable_line{ class: left.type, data: diff_view_line_data(left_line_code, left_position, 'old') }= diff_line_content(left.text)
+            %td.line_content.parallel.noteable_line{ class: left.type }= diff_line_content(left.text)
         - else
           %td.old_line.diff-line-num.empty-cell
           %td.line_content.parallel
@@ -38,11 +40,12 @@
             - right_line_code = diff_file.line_code(right)
             - right_position = diff_file.position(right)
             %td.new_line.diff-line-num.js-avatar-container{ id: right_line_code, class: right.type, data: { linenumber: right.new_pos } }
+              = add_diff_note_button(right_line_code, right_position, 'new')
               %a{ href: "##{right_line_code}", data: { linenumber: right.new_pos } }
               - discussion_right = discussions_right.try(:first)
               - if discussion_right && discussion_right.resolvable?
                 %diff-note-avatars{ "discussion-id" => discussion_right.id }
-            %td.line_content.parallel.noteable_line{ class: right.type, data: diff_view_line_data(right_line_code, right_position, 'new') }= diff_line_content(right.text)
+            %td.line_content.parallel.noteable_line{ class: right.type }= diff_line_content(right.text)
         - else
           %td.old_line.diff-line-num.empty-cell
           %td.line_content.parallel

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

@@ -36,11 +36,14 @@
              
             - issue.labels.each do |label|
               = link_to_label(label, subject: issue.project, css_class: 'label-link')
+<<<<<<< HEAD
           - if issue.weight
             %span.issuable-weight
               &nbsp;
               = icon('balance-scale')
               = issue.weight
+=======
+>>>>>>> ce/master
 
       .issuable-meta
         %ul.controls

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

@@ -13,6 +13,9 @@
 
 = render 'projects/last_push'
 
+- merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
+- new_merge_request_path = namespace_project_new_merge_request_path(merge_project.namespace, merge_project) if merge_project
+
 - if @project.merge_requests.exists?
   %div{ class: container_class }
     .top-area
@@ -20,9 +23,12 @@
       .nav-controls
         - if @can_bulk_update
           = button_tag "Edit Merge Requests", class: "btn js-bulk-update-toggle"
-        - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
         - if merge_project
+<<<<<<< HEAD
           = link_to namespace_project_new_merge_request_path(merge_project.namespace, merge_project), class: "btn btn-new", title: "New merge request" do
+=======
+          = link_to new_merge_request_path, class: "btn btn-new", title: "New merge request" do
+>>>>>>> ce/master
             New merge request
 
     = render 'shared/issuable/search_bar', type: :merge_requests
@@ -33,4 +39,8 @@
     .merge-requests-holder
       = render 'merge_requests'
 - else
+<<<<<<< HEAD
   = render 'shared/empty_states/merge_requests', button_path: namespace_project_new_merge_request_path(@project.namespace, @project)
+=======
+  = render 'shared/empty_states/merge_requests', button_path: new_merge_request_path
+>>>>>>> ce/master

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

@@ -5,7 +5,10 @@
 - content_for :page_specific_javascripts do
   = page_specific_javascript_bundle_tag('common_vue')
   = page_specific_javascript_bundle_tag('diff_notes')
+<<<<<<< HEAD
   = webpack_bundle_tag('issuable')
+=======
+>>>>>>> ce/master
 
 .merge-request{ 'data-url' => merge_request_path(@merge_request, format: :json), 'data-project-path' => project_path(@merge_request.project) }
   = render "projects/merge_requests/mr_title"
@@ -19,6 +22,7 @@
     :javascript
       window.gl.mrWidgetData = #{serialize_issuable(@merge_request)}
 
+<<<<<<< HEAD
       // Append static, server-generated data not included in merge request entity (EE-Only)
       // Object.assign would be useful here, but it blows up Phantom.js in tests
       window.gl.mrWidgetData.is_geo_secondary_node = '#{Gitlab::Geo.secondary?}' === 'true';
@@ -26,6 +30,8 @@
       window.gl.mrWidgetData.enable_squash_before_merge = '#{@merge_request.project.feature_available?(:merge_request_squash)}' === 'true';
       window.gl.mrWidgetData.squash_before_merge_help_path = '#{help_page_path("user/project/merge_requests/squash_and_merge")}';
 
+=======
+>>>>>>> ce/master
     #js-vue-mr-widget.mr-widget
 
     - content_for :page_specific_javascripts do

app/views/projects/show.html.haml

@@ -24,7 +24,7 @@
       %li
         = link_to namespace_project_commits_path(@project.namespace, @project, current_ref) do
           #{n_('Commit', 'Commits', @project.statistics.commit_count)} (#{number_with_delimiter(@project.statistics.commit_count)})
-      %l
+      %li
         = link_to namespace_project_branches_path(@project.namespace, @project) do
           #{n_('Branch', 'Branches', @repository.branch_count)} (#{number_with_delimiter(@repository.branch_count)})
       %li

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

@@ -13,7 +13,7 @@
   - if projects.any?
     %ul.projects-list
       - projects.each_with_index do |project, i|
-        - css_class = (i >= projects_limit) ? 'hide' : nil
+        - css_class = (i >= projects_limit) || project.pending_delete? ? 'hide' : nil
         = render "shared/projects/project", project: project, skip_namespace: skip_namespace,
           avatar: avatar, stars: stars, css_class: css_class, ci: ci, use_creator_avatar: use_creator_avatar,
           forks: forks, show_last_commit_as_description: show_last_commit_as_description

app/workers/stuck_ci_jobs_worker.rb

@@ -45,7 +45,7 @@ class StuckCiJobsWorker
 
   def search(status, timeout)
     builds = Ci::Build.where(status: status).where('ci_builds.updated_at < ?', timeout.ago)
-    builds.joins(:project).includes(:tags, :runner, project: :namespace).find_each(batch_size: 50).each do |build|
+    builds.joins(:project).merge(Project.without_deleted).includes(:tags, :runner, project: :namespace).find_each(batch_size: 50).each do |build|
       yield(build)
     end
   end

changelogs/unreleased/26125-match-username-on-search.yml

+---
+title: Inserts exact matches of name, username and email to the top of the search
+  list
+merge_request: 12525
+author:

changelogs/unreleased/30708-stop-using-deleted-at-to-filter-namespaces.yml

+---
+title: Removes deleted_at and pending_delete occurrences in Project related queries
+merge_request: 12091
+author:

changelogs/unreleased/33082-use-update_pipeline_schedule-for-edit-and-take_ownership-in-pipelineschedulescontroller.yml

+---
+title: Use authorize_update_pipeline_schedule in PipelineSchedulesController
+merge_request: 11846
+author:

changelogs/unreleased/33443-supplement_traditional_chinese_in_taiwan_translation_of_i18n.yml

+---
+title: Supplement Traditional Chinese in Taiwan translation of Project Page & Repository Page
+merge_request: 12514
+author: Huang Tao

changelogs/unreleased/34403-issue-dropdown-persists-when-adding-issue-number-to-issue-description.yml

+---
+title: Closes any open Autocomplete of the markdown editor when the form is closed
+merge_request: 12521
+author: 

changelogs/unreleased/bvl-rename-all-reserved-paths.yml

+---
+title: Rename all reserved paths that could have been created
+merge_request: 11713
+author:

changelogs/unreleased/dm-dependency-linker-newlines.yml

----
-title: Fix diff of requirements.txt file by not matching newlines as part of package
-  names
-merge_request:
-author:

changelogs/unreleased/dm-empty-state-new-merge-request.yml

+---
+title: Fix 'New merge request' button for users who don't have push access to canonical
+  project
+merge_request:
+author:

changelogs/unreleased/dm-page-image-size.yml

+---
+title: Limit OpenGraph image size to 64x64
+merge_request:
+author:

changelogs/unreleased/dm-relative-submodule-url-trailing-whitespace.yml

+---
+title: Strip trailing whitespace in relative submodule URL
+merge_request:
+author:

changelogs/unreleased/fix-head-pipeline-for-commit-status.yml

----
-title: Fix head pipeline stored in merge request for external pipelines
-merge_request: 12478
-author:

changelogs/unreleased/fix-sidebar-showing-mobile-merge-requests.yml

+---
+title: Fixed sidebar not collapsing on merge requests in mobile screens
+merge_request:
+author:

changelogs/unreleased/hb-fix-abuse-report-on-stale-user-profile.yml

+---
+title: Fix errors caused by attempts to report already blocked or deleted users
+merge_request: 12502
+author: Horacio Bertorello

changelogs/unreleased/issue-boards-closed-list-all.yml

----
-title: Fixed issue boards closed list not showing all closed issues
-merge_request:
-author:

changelogs/unreleased/issue-form-multiple-line-markdown.yml

----
-title: Fixed multi-line markdown tooltip buttons in issue edit form
-merge_request:
-author:

changelogs/unreleased/sh-fix-project-destroy-in-namespace.yml

+---
+title: Defer project destroys within a namespace in Groups::DestroyService#async_execute
+merge_request:
+author:

changelogs/unreleased/zj-usage-ping-only-gl-pipelines.yml

+---
+title: Split pipelines as internal and external in the usage data
+merge_request: 12277
+author:

config/initializers/5_backend.rb

-required_version = Gitlab::VersionInfo.parse(Gitlab::Shell.version_required)
-current_version = Gitlab::VersionInfo.parse(Gitlab::Shell.new.version)
+unless Rails.env.test?
+  required_version = Gitlab::VersionInfo.parse(Gitlab::Shell.version_required)
+  current_version = Gitlab::VersionInfo.parse(Gitlab::Shell.new.version)
 
-unless current_version.valid? && required_version <= current_version
-  warn "WARNING: This version of GitLab depends on gitlab-shell #{required_version}, but you're running #{current_version}. Please update gitlab-shell."
+  unless current_version.valid? && required_version <= current_version
+    warn "WARNING: This version of GitLab depends on gitlab-shell #{required_version}, but you're running #{current_version}. Please update gitlab-shell."
+  end
 end

config/routes/project.rb

@@ -169,6 +169,7 @@ constraints(ProjectUrlConstrainer.new) do
         end
       end
 
+<<<<<<< HEAD
       ## EE-specific
       resources :path_locks, only: [:index, :destroy] do
         collection do
@@ -180,6 +181,8 @@ constraints(ProjectUrlConstrainer.new) do
       get '/service_desk' => 'service_desk#show', as: :service_desk
       put '/service_desk' => 'service_desk#update', as: :service_desk_refresh
 
+=======
+>>>>>>> ce/master
       resources :variables, only: [:index, :show, :update, :create, :destroy]
       resources :triggers, only: [:index, :create, :edit, :update, :destroy] do
         member do

db/post_migrate/20170525140254_rename_all_reserved_paths_again.rb

+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RenameAllReservedPathsAgain < ActiveRecord::Migration
+  include Gitlab::Database::RenameReservedPathsMigration::V1
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  TOP_LEVEL_ROUTES = %w[
+      -
+      .well-known
+      abuse_reports
+      admin
+      all
+      api
+      assets
+      autocomplete
+      ci
+      dashboard
+      explore
+      files
+      groups
+      health_check
+      help
+      hooks
+      import
+      invites
+      issues
+      jwt
+      koding
+      member
+      merge_requests
+      new
+      notes
+      notification_settings
+      oauth
+      profile
+      projects
+      public
+      repository
+      robots.txt
+      s
+      search
+      sent_notifications
+      services
+      snippets
+      teams
+      u
+      unicorn_test
+      unsubscribes
+      uploads
+      users
+  ].freeze
+
+  PROJECT_WILDCARD_ROUTES = %w[
+      badges
+      blame
+      blob
+      builds
+      commits
+      create
+      create_dir
+      edit
+      environments/folders
+      files
+      find_file
+      gitlab-lfs/objects
+      info/lfs/objects
+      new
+      preview
+      raw
+      refs
+      tree
+      update
+      wikis
+    ].freeze
+
+  GROUP_ROUTES = %w[
+      activity
+      analytics
+      audit_events
+      avatar
+      edit
+      group_members
+      hooks
+      issues
+      labels
+      ldap
+      ldap_group_links
+      merge_requests
+      milestones
+      notification_setting
+      pipeline_quota
+      projects
+      subgroups
+  ].freeze
+
+  def up
+    disable_statement_timeout
+
+    TOP_LEVEL_ROUTES.each { |route| rename_root_paths(route) }
+    PROJECT_WILDCARD_ROUTES.each { |route| rename_wildcard_paths(route) }
+    GROUP_ROUTES.each { |route| rename_child_paths(route) }
+  end
+
+  def down
+    disable_statement_timeout
+
+    revert_renames
+  end
+end

doc/api/namespaces.md

@@ -35,11 +35,18 @@ Example response:
   {
     "id": 2,
     "path": "group1",
+<<<<<<< HEAD
     "kind": "group"
     "full_path": "group1",
     "parent_id": "null",
     "members_count_with_descendants": 2,
     "plan": "bronze"
+=======
+    "kind": "group",
+    "full_path": "group1",
+    "parent_id": "null",
+    "members_count_with_descendants": 2
+>>>>>>> ce/master
   },
   {
     "id": 3,
@@ -52,7 +59,11 @@ Example response:
 ]
 ```
 
+<<<<<<< HEAD
 **Note**: `members_count_with_descendants` and `plan` are presented only for group masters/owners.
+=======
+**Note**: `members_count_with_descendants` are presented only for group masters/owners.
+>>>>>>> ce/master
 
 ## Search for namespace
 

doc/ci/ssh_keys/README.md

@@ -34,9 +34,9 @@ instructions to [generate an SSH key](../../ssh/README.md). Do not add a
 passphrase to the SSH key, or the `before_script` will prompt for it.
 
 Then, create a new **Secret Variable** in your project settings on GitLab
-following **Settings > Variables**. As **Key** add the name `SSH_PRIVATE_KEY`
-and in the **Value** field paste the content of your _private_ key that you
-created earlier.
+following **Settings > Pipelines** and look for the "Secret Variables" section.
+As **Key** add the name `SSH_PRIVATE_KEY` and in the **Value** field paste the 
+content of your _private_ key that you created earlier.
 
 It is also good practice to check the server's own public key to make sure you
 are not being targeted by a man-in-the-middle attack. To do this, add another

doc/development/README.md

@@ -55,6 +55,7 @@
 - [Polymorphic Associations](polymorphic_associations.md)
 - [Single Table Inheritance](single_table_inheritance.md)
 - [Background Migrations](background_migrations.md)
+- [Storing SHA1 Hashes As Binary](sha1_as_binary.md)
 
 ## i18n
 

doc/development/sha1_as_binary.md

+# Storing SHA1 Hashes As Binary
+
+Storing SHA1 hashes as strings is not very space efficient. A SHA1 as a string
+requires at least 40 bytes, an additional byte to store the encoding, and
+perhaps more space depending on the internals of PostgreSQL and MySQL.
+
+On the other hand, if one were to store a SHA1 as binary one would only need 20
+bytes for the actual SHA1, and 1 or 4 bytes of additional space (again depending
+on database internals). This means that in the best case scenario we can reduce
+the space usage by 50%.
+
+To make this easier to work with you can include the concern `ShaAttribute` into
+a model and define a SHA attribute using the `sha_attribute` class method. For
+example:
+
+```ruby
+class Commit < ActiveRecord::Base
+  include ShaAttribute
+
+  sha_attribute :sha
+end
+```
+
+This allows you to use the value of the `sha` attribute as if it were a string,
+while storing it as binary. This means that you can do something like this,
+without having to worry about converting data to the right binary format:
+
+```ruby
+commit = Commit.find_by(sha: '88c60307bd1f215095834f09a1a5cb18701ac8ad')
+commit.sha = '971604de4cfa324d91c41650fabc129420c8d1cc'
+commit.save
+```
+
+There is however one requirement: the column used to store the SHA has _must_ be
+a binary type. For Rails this means you need to use the `:binary` type instead
+of `:text` or `:string`.

features/steps/shared/diff_note.rb

@@ -232,7 +232,7 @@ module SharedDiffNote
   end
 
   def click_parallel_diff_line(code, line_type)
-    find(".line_content.parallel.#{line_type}[data-line-code='#{code}']").trigger 'mouseover'
+    find(".line_holder.parallel .diff-line-num[id='#{code}']").trigger 'mouseover'
     find(".line_holder.parallel button[data-line-code='#{code}']").trigger 'click'
   end
 end

lib/api/entities.rb

@@ -519,10 +519,13 @@ module API
       def expose_members_count_with_descendants?(namespace, opts)
         namespace.kind == 'group' && Ability.allowed?(opts[:current_user], :admin_group, namespace)
       end
+<<<<<<< HEAD
 
       # EE-only
       expose :shared_runners_minutes_limit, if: lambda { |_, options| options[:current_user]&.admin? }
       expose :plan, if: -> (namespace, opts) { Ability.allowed?(opts[:current_user], :admin_namespace, namespace) }
+=======
+>>>>>>> ce/master
     end
 
     class MemberAccess < Grape::Entity

lib/api/helpers/runner.rb

@@ -48,7 +48,8 @@ module API
 
         yield if block_given?
 
-        forbidden!('Project has been deleted!') unless job.project
+        project = job.project
+        forbidden!('Project has been deleted!') if project.nil? || project.pending_delete?
         forbidden!('Job has been erased!') if job.erased?
       end
 

lib/api/namespaces.rb

@@ -18,6 +18,7 @@ module API
         namespaces = namespaces.search(params[:search]) if params[:search].present?
 
         present paginate(namespaces), with: Entities::Namespace, current_user: current_user
+<<<<<<< HEAD
       end
 
       desc 'Update a namespace' do
@@ -39,6 +40,8 @@ module API
         else
           render_validation_error!(namespace)
         end
+=======
+>>>>>>> ce/master
       end
     end
   end

lib/api/projects.rb

+<<<<<<< HEAD
 require 'declarative_policy'
+=======
+require_dependency 'declarative_policy'
+>>>>>>> ce/master
 
 module API
   # Projects API

lib/ci/api/helpers.rb

@@ -30,7 +30,8 @@ module Ci
 
         yield if block_given?
 
-        forbidden!('Project has been deleted!') unless build.project
+        project = build.project
+        forbidden!('Project has been deleted!') if project.nil? || project.pending_delete?
         forbidden!('Build has been erased!') if build.erased?
       end
 

lib/gitlab/database/rename_reserved_paths_migration/v1.rb

@@ -29,6 +29,11 @@ module Gitlab
           paths = Array(paths)
           RenameNamespaces.new(paths, self).rename_namespaces(type: :top_level)
         end
+
+        def revert_renames
+          RenameProjects.new([], self).revert_renames
+          RenameNamespaces.new([], self).revert_renames
+        end
       end
     end
   end

lib/gitlab/database/rename_reserved_paths_migration/v1/rename_base.rb

@@ -6,7 +6,10 @@ module Gitlab
           attr_reader :paths, :migration
 
           delegate :update_column_in_batches,
+                   :execute,
                    :replace_sql,
+                   :quote_string,
+                   :say,
                    to: :migration
 
           def initialize(paths, migration)
@@ -26,24 +29,45 @@ module Gitlab
             new_path = rename_path(namespace_path, old_path)
             new_full_path = join_routable_path(namespace_path, new_path)
 
+            perform_rename(routable, old_full_path, new_full_path)
+
+            [old_full_path, new_full_path]
+          end
+
+          def perform_rename(routable, old_full_path, new_full_path)
             # skips callbacks & validations
+            new_path = new_full_path.split('/').last
             routable.class.where(id: routable)
               .update_all(path: new_path)
 
             rename_routes(old_full_path, new_full_path)
-
-            [old_full_path, new_full_path]
           end
 
           def rename_routes(old_full_path, new_full_path)
+            routes = Route.arel_table
+
+            quoted_old_full_path = quote_string(old_full_path)
+            quoted_old_wildcard_path = quote_string("#{old_full_path}/%")
+
+            filter = if Database.mysql?
+                       "lower(routes.path) = lower('#{quoted_old_full_path}') "\
+                       "OR routes.path LIKE '#{quoted_old_wildcard_path}'"
+                     else
+                       "routes.id IN "\
+                       "( SELECT routes.id FROM routes WHERE lower(routes.path) = lower('#{quoted_old_full_path}') "\
+                       "UNION SELECT routes.id FROM routes WHERE routes.path ILIKE '#{quoted_old_wildcard_path}' )"
+                     end
+
             replace_statement = replace_sql(Route.arel_table[:path],
                                             old_full_path,
                                             new_full_path)
 
-            update_column_in_batches(:routes, :path, replace_statement)  do |table, query|
-              path_or_children = table[:path].matches_any([old_full_path, "#{old_full_path}/%"])
-              query.where(path_or_children)
-            end
+            update = Arel::UpdateManager.new(ActiveRecord::Base)
+                       .table(routes)
+                       .set([[routes[:path], replace_statement]])
+                       .where(Arel::Nodes::SqlLiteral.new(filter))
+
+            execute(update.to_sql)
           end
 
           def rename_path(namespace_path, path_was)
@@ -86,32 +110,74 @@ module Gitlab
 
           def move_folders(directory, old_relative_path, new_relative_path)
             old_path = File.join(directory, old_relative_path)
-            return unless File.directory?(old_path)
+            unless File.directory?(old_path)
+              say "#{old_path} doesn't exist, skipping"
+              return
+            end
 
             new_path = File.join(directory, new_relative_path)
             FileUtils.mv(old_path, new_path)
           end
 
           def remove_cached_html_for_projects(project_ids)
-            update_column_in_batches(:projects, :description_html, nil) do |table, query|
-              query.where(table[:id].in(project_ids))
-            end
-
-            update_column_in_batches(:issues, :description_html, nil) do |table, query|
-              query.where(table[:project_id].in(project_ids))
+            project_ids.each do |project_id|
+              update_column_in_batches(:projects, :description_html, nil) do |table, query|
+                query.where(table[:id].eq(project_id))
+              end
+
+              update_column_in_batches(:issues, :description_html, nil) do |table, query|
+                query.where(table[:project_id].eq(project_id))
+              end
+
+              update_column_in_batches(:merge_requests, :description_html, nil) do |table, query|
+                query.where(table[:target_project_id].eq(project_id))
+              end
+
+              update_column_in_batches(:notes, :note_html, nil) do |table, query|
+                query.where(table[:project_id].eq(project_id))
+              end
+
+              update_column_in_batches(:milestones, :description_html, nil) do |table, query|
+                query.where(table[:project_id].eq(project_id))
+              end
             end
+          end
 
-            update_column_in_batches(:merge_requests, :description_html, nil) do |table, query|
-              query.where(table[:target_project_id].in(project_ids))
+          def track_rename(type, old_path, new_path)
+            key = redis_key_for_type(type)
+            Gitlab::Redis.with do |redis|
+              redis.lpush(key, [old_path, new_path].to_json)
+              redis.expire(key, 2.weeks.to_i)
             end
+            say "tracked rename: #{key}: #{old_path} -> #{new_path}"
+          end
 
-            update_column_in_batches(:notes, :note_html, nil) do |table, query|
-              query.where(table[:project_id].in(project_ids))
+          def reverts_for_type(type)
+            key = redis_key_for_type(type)
+
+            Gitlab::Redis.with do |redis|
+              failed_reverts = []
+
+              while rename_info = redis.lpop(key)
+                path_before_rename, path_after_rename = JSON.parse(rename_info)
+                say "renaming #{type} from #{path_after_rename} back to #{path_before_rename}"
+                begin
+                  yield(path_before_rename, path_after_rename)
+                rescue StandardError => e
+                  failed_reverts << rename_info
+                  say "Renaming #{type} from #{path_after_rename} back to "\
+                      "#{path_before_rename} failed. Review the error and try "\
+                      "again by running the `down` action. \n"\
+                      "#{e.message}: \n #{e.backtrace.join("\n")}"
+                end
+              end
+
+              failed_reverts.each { |rename_info| redis.lpush(key, rename_info) }
             end
+          end
 
-            update_column_in_batches(:milestones, :description_html, nil) do |table, query|
-              query.where(table[:project_id].in(project_ids))
-            end
+          def redis_key_for_type(type)
+            "rename:#{migration.name}:#{type}"
           end
 
           def file_storage?