Merge remote-tracking branch 'upstream/master' into retry-cancelled-pipelines

* upstream/master: (58 commits) Update endpoint to username validator change border color to variable Add todo for deprecated user routes and more information about deprecation to changelog Provide better error message to the user Apply better hierarchy to markdown headers and issue/mr titles Swapped button text manipulation outcomes for the toggle query Fixed find file keyboard navigation Update CHANGELOG for 8.12.7 Added download-button class and applied button margin Enable activerecord_sane_schema_dumper for test Updated logo from @luke Fix broken specs on MySQL after https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6896 Fix Test Env (proper error handling when gitlab-shell is not clonned) Fix randomly crashing spinach test for merge request [Great spinach fix] Replace gsub with delete Remove carriage returns from commit description as summary is on a newline and will always include carriage returns Convert due_date_select.js filetype to es6. Stop directly parsing due_date with Date.parse, prefer parsing implicitly. Improve spec for pipeline metrics worker Add Pipeline metrics worker ...

Merge remote-tracking branch 'upstream/master' into retry-cancelled-pipelines
* upstream/master: (58 commits) Update endpoint to username validator change border color to variable Add todo for deprecated user routes and more information about deprecation to changelog Provide better error message to the user Apply better hierarchy to markdown headers and issue/mr titles Swapped button text manipulation outcomes for the toggle query Fixed find file keyboard navigation Update CHANGELOG for 8.12.7 Added download-button class and applied button margin Enable activerecord_sane_schema_dumper for test Updated logo from @luke Fix broken specs on MySQL after https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6896 Fix Test Env (proper error handling when gitlab-shell is not clonned) Fix randomly crashing spinach test for merge request [Great spinach fix] Replace gsub with delete Remove carriage returns from commit description as summary is on a newline and will always include carriage returns Convert due_date_select.js filetype to es6. Stop directly parsing due_date with Date.parse, prefer parsing implicitly. Improve spec for pipeline metrics worker Add Pipeline metrics worker ...
b3d401ad · Lin Jen-Shin · 88328c57 · 4e6af0c3 · b3d401ad · b3d401ad
Commit b3d401ad authored Oct 18, 2016 by Lin Jen-Shin
88 changed files
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,7 +22,7 @@ before_script:
  - bundle --version
  - '[ "$USE_BUNDLE_INSTALL" != "true" ] || retry bundle install --without postgres production --jobs $(nproc) "${FLAGS[@]}"'
  - retry gem install knapsack
-  - '[ "$SETUP_DB" != "true" ] || bundle exec rake db:drop db:create db:schema:load db:migrate'
+  - '[ "$SETUP_DB" != "true" ] || bundle exec rake db:drop db:create db:schema:load db:migrate add_limits_mysql'

 stages:
 - prepare

--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ Please view this file on the master branch, on stable branches it's out of date.
  - Update runner version only when updating contacted_at
  - Add link from system note to compare with previous version
  - Use gitlab-shell v3.6.6
+  - Ability to resolve merge request conflicts with editor !6374
  - Add `/projects/visible` API endpoint (Ben Boeckel)
  - Fix centering of custom header logos (Ashley Dumaine)
  - ExpireBuildArtifactsWorker query builds table without ordering enqueuing one job per build to cleanup
@@ -20,8 +21,8 @@ Please view this file on the master branch, on stable branches it's out of date.
  - Clarify documentation for Runners API (Gennady Trafimenkov)
  - The instrumentation for Banzai::Renderer has been restored
  - Change user & group landing page routing from /u/:username to /:username
-  - Prevent running GfmAutocomplete setup for each diff note !6569
  - Added documentation for .gitattributes files
+  - Move Pipeline Metrics to separate worker
  - AbstractReferenceFilter caches project_refs on RequestStore when active
  - Replaced the check sign to arrow in the show build view. !6501
  - Add a /wip slash command to toggle the Work In Progress status of a merge request. !6259 (tbalthazar)
@@ -40,7 +41,6 @@ Please view this file on the master branch, on stable branches it's out of date.
  - Update Gitlab Shell to fix some problems with moving projects between storages
  - Cache rendered markdown in the database, rather than Redis
  - Avoid database queries on Banzai::ReferenceParser::BaseParser for nodes without references
-  - Do not alter 'force_remove_source_branch' options on MergeRequest unless specified
  - Simplify Mentionable concern instance methods
  - API: Ability to retrieve version information (Robert Schilling)
  - Fix permission for setting an issue's due date
@@ -57,6 +57,7 @@ Please view this file on the master branch, on stable branches it's out of date.
  - Added soft wrap button to repository file/blob editor
  - Update namespace validation to forbid reserved names (.git and .atom) (Will Starms)
  - Show the time ago a merge request was deployed to an environment
+  - Add RTL support to markdown renderer (Ebrahim Byagowi)
  - Add word-wrap to issue title on issue and milestone boards (ClemMakesApps)
  - Fix todos page mobile viewport layout (ClemMakesApps)
  - Fix inconsistent highlighting of already selected activity nav-links (ClemMakesApps)
@@ -76,14 +77,12 @@ Please view this file on the master branch, on stable branches it's out of date.
  - Only update issuable labels if they have been changed
  - Take filters in account in issuable counters. !6496
  - Use custom Ruby images to test builds (registry.dev.gitlab.org/gitlab/gitlab-build-images:*)
-  - Prevent flash alert text from being obscured when container is fluid
  - Append issue template to existing description !6149 (Joseph Frazier)
  - Trending projects now only show public projects and the list of projects is cached for a day
  - Memoize Gitlab Shell's secret token (!6599, Justin DiPierro)
  - Revoke button in Applications Settings underlines on hover.
  - Use higher size on Gitlab::Redis connection pool on Sidekiq servers
  - Add missing values to linter !6276 (Katarzyna Kobierska Ula Budziszewska)
-  - Fix Long commit messages overflow viewport in file tree
  - Revert avoid touching file system on Build#artifacts?
  - Stop using a Redis lease when updating the project activity timestamp whenever a new event is created
  - Add disabled delete button to protected branches (ClemMakesApps)
@@ -94,7 +93,7 @@ Please view this file on the master branch, on stable branches it's out of date.
  - Replace bootstrap caret with fontawesome caret (ClemMakesApps)
  - Fix unnecessary escaping of reserved HTML characters in milestone title. !6533
  - Add organization field to user profile
-  - Ignore deployment for statistics in Cycle Analytics, except in staging and production stages
+  - Change user pages routing from /u/:username/PATH to /users/:username/PATH. Old routes will redirect to the new ones for the time being.
  - Fix enter key when navigating search site search dropdown. !6643 (Brennan Roberts)
  - Fix deploy status responsiveness error !6633
  - Make searching for commits case insensitive
@@ -124,8 +123,15 @@ Please view this file on the master branch, on stable branches it's out of date.

 ## 8.12.7

-  - Use gitlab-markup gem instead of github-markup to fix `.rst` file rendering. !6659
-  - Fix GFM autocomplete setup being called several times
+  - Prevent running `GfmAutocomplete` setup for each diff note. !6569
+  - Fix long commit messages overflow viewport in file tree. !6573
+  - Use `gitlab-markup` gem instead of `github-markup` to fix `.rst` file rendering. !6659
+  - Prevent flash alert text from being obscured when container is fluid. !6694
+  - Fix due date being displayed as `NaN` in Safari. !6797
+  - Fix JS bug with select2 because of missing `data-field` attribute in select box. !6812
+  - Do not alter `force_remove_source_branch` options on MergeRequest unless specified. !6817
+  - Fix GFM autocomplete setup being called several times. !6840
+  - Handle case where deployment ref no longer exists. !6855

 ## 8.12.6


--- a/Gemfile
+++ b/Gemfile
@@ -262,8 +262,6 @@ group :development do

  # thin instead webrick
  gem 'thin', '~> 1.7.0'
-
-  gem 'activerecord_sane_schema_dumper', '0.2'
 end

 group :development, :test do
@@ -310,6 +308,8 @@ group :development, :test do

  gem 'license_finder', '~> 2.1.0', require: false
  gem 'knapsack', '~> 1.11.0'
+
+  gem 'activerecord_sane_schema_dumper', '0.2'
 end

 group :test do

--- a/app/assets/javascripts/dispatcher.js.es6
+++ b/app/assets/javascripts/dispatcher.js.es6
@@ -50,7 +50,7 @@
        case 'projects:milestones:new':
        case 'projects:milestones:edit':
          new ZenMode();
-          new DueDateSelect();
+          new gl.DueDateSelectors();
          new GLForm($('.milestone-form'));
          break;
        case 'groups:milestones:new':
@@ -101,9 +101,6 @@
          new ZenMode();
          new MergedButtons();
          break;
-        case "projects:merge_requests:conflicts":
-          window.mcui = new MergeConflictResolver()
-          break;
        case 'projects:merge_requests:index':
          shortcut_handler = new ShortcutsNavigation();
          Issuable.init();

--- a/app/assets/javascripts/due_date_select.js
+++ b/app/assets/javascripts/due_date_select.js
-(function() {
-  this.DueDateSelect = (function() {
-    function DueDateSelect() {
-      var $datePicker, $dueDate, $loading;
-      // Milestone edit/new form
-      $datePicker = $('.datepicker');
-      if ($datePicker.length) {
-        $dueDate = $('#milestone_due_date');
-        $datePicker.datepicker({
-          dateFormat: 'yy-mm-dd',
-          onSelect: function(dateText, inst) {
-            return $dueDate.val(dateText);
-          }
-        }).datepicker('setDate', $.datepicker.parseDate('yy-mm-dd', $dueDate.val()));
-      }
-      $('.js-clear-due-date').on('click', function(e) {
-        e.preventDefault();
-        return $.datepicker._clearDate($datePicker);
-      });
-      // Issuable sidebar
-      $loading = $('.js-issuable-update .due_date').find('.block-loading').hide();
-      $('.js-due-date-select').each(function(i, dropdown) {
-        var $block, $dropdown, $dropdownParent, $selectbox, $sidebarValue, $value, $valueContent, abilityName, addDueDate, fieldName, issueUpdateURL;
-        $dropdown = $(dropdown);
-        $dropdownParent = $dropdown.closest('.dropdown');
-        $datePicker = $dropdownParent.find('.js-due-date-calendar');
-        $block = $dropdown.closest('.block');
-        $selectbox = $dropdown.closest('.selectbox');
-        $value = $block.find('.value');
-        $valueContent = $block.find('.value-content');
-        $sidebarValue = $('.js-due-date-sidebar-value', $block);
-        fieldName = $dropdown.data('field-name');
-        abilityName = $dropdown.data('ability-name');
-        issueUpdateURL = $dropdown.data('issue-update');
-        $dropdown.glDropdown({
-          hidden: function() {
-            $selectbox.hide();
-            return $value.css('display', '');
-          }
-        });
-        addDueDate = function(isDropdown) {
-          var data, date, mediumDate, value;
-          // Create the post date
-          value = $("input[name='" + fieldName + "']").val();
-          if (value !== '') {
-            date = new Date(value.replace(new RegExp('-', 'g'), ','));
-            mediumDate = $.datepicker.formatDate('M d, yy', date);
-          } else {
-            mediumDate = 'No due date';
-          }
-          data = {};
-          data[abilityName] = {};
-          data[abilityName].due_date = value;
-          return $.ajax({
-            type: 'PUT',
-            url: issueUpdateURL,
-            data: data,
-            dataType: 'json',
-            beforeSend: function() {
-              var cssClass;
-              $loading.fadeIn();
-              if (isDropdown) {
-                $dropdown.trigger('loading.gl.dropdown');
-                $selectbox.hide();
-              }
-              $value.css('display', '');
-              cssClass = Date.parse(mediumDate) ? 'bold' : 'no-value';
-              $valueContent.html("<span class='" + cssClass + "'>" + mediumDate + "</span>");
-              $sidebarValue.html(mediumDate);
-              if (value !== '') {
-                return $('.js-remove-due-date-holder').removeClass('hidden');
-              } else {
-                return $('.js-remove-due-date-holder').addClass('hidden');
-              }
-            }
-          }).done(function(data) {
-            if (isDropdown) {
-              $dropdown.trigger('loaded.gl.dropdown');
-              $dropdown.dropdown('toggle');
-            }
-            return $loading.fadeOut();
-          });
-        };
-        $block.on('click', '.js-remove-due-date', function(e) {
-          e.preventDefault();
-          $("input[name='" + fieldName + "']").val('');
-          return addDueDate(false);
-        });
-        return $datePicker.datepicker({
-          dateFormat: 'yy-mm-dd',
-          defaultDate: $("input[name='" + fieldName + "']").val(),
-          altField: "input[name='" + fieldName + "']",
-          onSelect: function() {
-            return addDueDate(true);
-          }
-        });
-      });
-      $(document).off('click', '.ui-datepicker-header a').on('click', '.ui-datepicker-header a', function(e) {
-        return e.stopImmediatePropagation();
-      });
-    }
-
-    return DueDateSelect;
-
-  })();
-
-}).call(this);
--- a/app/assets/javascripts/due_date_select.js.es6
+++ b/app/assets/javascripts/due_date_select.js.es6
+(function(global) {
+  class DueDateSelect {
+    constructor({ $dropdown, $loading } = {}) {
+      const $dropdownParent = $dropdown.closest('.dropdown');
+      const $block = $dropdown.closest('.block');
+      this.$loading = $loading;
+      this.$dropdown = $dropdown;
+      this.$dropdownParent = $dropdownParent;
+      this.$datePicker = $dropdownParent.find('.js-due-date-calendar');
+      this.$block = $block;
+      this.$selectbox = $dropdown.closest('.selectbox');
+      this.$value = $block.find('.value');
+      this.$valueContent = $block.find('.value-content');
+      this.$sidebarValue = $('.js-due-date-sidebar-value', $block);
+      this.fieldName = $dropdown.data('field-name'),
+      this.abilityName = $dropdown.data('ability-name'),
+      this.issueUpdateURL = $dropdown.data('issue-update')
+
+      this.rawSelectedDate = null;
+      this.displayedDate = null;
+      this.datePayload = null;
+
+      this.initGlDropdown();
+      this.initRemoveDueDate();
+      this.initDatePicker();
+      this.initStopPropagation();
+    }
+
+    initGlDropdown() {
+      this.$dropdown.glDropdown({
+        hidden: () => {
+          this.$selectbox.hide();
+          this.$value.css('display', '');
+        }
+      });
+    }
+
+    initDatePicker() {
+      this.$datePicker.datepicker({
+        dateFormat: 'yy-mm-dd',
+        defaultDate: $("input[name='" + this.fieldName + "']").val(),
+        altField: "input[name='" + this.fieldName + "']",
+        onSelect: () => {
+          return this.saveDueDate(true);
+        }
+      });
+    }
+
+    initRemoveDueDate() {
+      this.$block.on('click', '.js-remove-due-date', (e) => {
+        e.preventDefault();
+        $("input[name='" + this.fieldName + "']").val('');
+        return this.saveDueDate(false);
+      });
+    }
+
+    initStopPropagation() {
+      $(document).off('click', '.ui-datepicker-header a').on('click', '.ui-datepicker-header a', (e) => {
+        return e.stopImmediatePropagation();
+      });
+    }
+
+    saveDueDate(isDropdown) {
+      this.parseSelectedDate();
+      this.prepSelectedDate();
+      this.submitSelectedDate(isDropdown);
+    }
+
+    parseSelectedDate() {
+      this.rawSelectedDate = $("input[name='" + this.fieldName + "']").val();
+      if (this.rawSelectedDate.length) {
+        let dateObj = new Date(this.rawSelectedDate);
+        this.displayedDate = $.datepicker.formatDate('M d, yy', dateObj);
+      } else {
+        this.displayedDate = 'No due date';
+      }
+    }
+
+    prepSelectedDate() {
+      const datePayload = {};
+      datePayload[this.abilityName] = {};
+      datePayload[this.abilityName].due_date = this.rawSelectedDate;
+      this.datePayload = datePayload;
+    }
+
+    submitSelectedDate(isDropdown) {
+      return $.ajax({
+        type: 'PUT',
+        url: this.issueUpdateURL,
+        data: this.datePayload,
+        dataType: 'json',
+        beforeSend: () => {
+          const selectedDateValue = this.datePayload[this.abilityName].due_date;
+          const displayedDateStyle = this.displayedDate !== 'No due date' ? 'bold' : 'no-value';
+
+          this.$loading.fadeIn();
+
+          if (isDropdown) {
+            this.$dropdown.trigger('loading.gl.dropdown');
+            this.$selectbox.hide();
+          }
+
+          this.$value.css('display', '');
+          this.$valueContent.html(`<span class='${displayedDateStyle}'>${this.displayedDate}</span>`);
+          this.$sidebarValue.html(this.displayedDate);
+
+          return selectedDateValue.length ?
+            $('.js-remove-due-date-holder').removeClass('hidden') :
+            $('.js-remove-due-date-holder').addClass('hidden');
+
+        }
+      }).done((data) => {
+        if (isDropdown) {
+          this.$dropdown.trigger('loaded.gl.dropdown');
+          this.$dropdown.dropdown('toggle');
+        }
+        return this.$loading.fadeOut();
+      });
+    }
+  }
+
+  class DueDateSelectors {
+    constructor() {
+      this.initMilestoneDueDate();
+      this.initIssuableSelect();
+    }
+
+    initMilestoneDueDate() {
+      const $datePicker = $('.datepicker');
+
+      if ($datePicker.length) {
+        const $dueDate = $('#milestone_due_date');
+        $datePicker.datepicker({
+          dateFormat: 'yy-mm-dd',
+          onSelect: (dateText, inst) => {
+            $dueDate.val(dateText);
+          }
+        }).datepicker('setDate', $.datepicker.parseDate('yy-mm-dd', $dueDate.val()));
+      }
+      $('.js-clear-due-date').on('click', (e) => {
+        e.preventDefault();
+        $.datepicker._clearDate($datePicker);
+      });
+    }
+
+    initIssuableSelect() {
+      const $loading = $('.js-issuable-update .due_date').find('.block-loading').hide();
+
+      $('.js-due-date-select').each((i, dropdown) => {
+        const $dropdown = $(dropdown);
+        new DueDateSelect({
+          $dropdown,
+          $loading
+        });
+      });
+    }
+  }
+
+  global.DueDateSelectors = DueDateSelectors;
+
+})(window.gl || (window.gl = {}));
--- a/app/assets/javascripts/merge_conflict_data_provider.js.es6
+++ b/app/assets/javascripts/merge_conflict_data_provider.js.es6
-const HEAD_HEADER_TEXT    = 'HEAD//our changes';
-const ORIGIN_HEADER_TEXT  = 'origin//their changes';
-const HEAD_BUTTON_TITLE   = 'Use ours';
-const ORIGIN_BUTTON_TITLE = 'Use theirs';
-
-
-class MergeConflictDataProvider {
-
-  getInitialData() {
-    // TODO: remove reliance on jQuery and DOM state introspection
-    const diffViewType = $.cookie('diff_view');
-    const fixedLayout = $('.content-wrapper .container-fluid').hasClass('container-limited');
-
-    return {
-      isLoading      : true,
-      hasError       : false,
-      isParallel     : diffViewType === 'parallel',
-      diffViewType   : diffViewType,
-      fixedLayout    : fixedLayout,
-      isSubmitting   : false,
-      conflictsData  : {},
-      resolutionData : {}
-    }
-  }
-
-
-  decorateData(vueInstance, data) {
-    this.vueInstance = vueInstance;
-
-    if (data.type === 'error') {
-      vueInstance.hasError = true;
-      data.errorMessage = data.message;
-    }
-    else {
-      data.shortCommitSha = data.commit_sha.slice(0, 7);
-      data.commitMessage  = data.commit_message;
-
-      this.setParallelLines(data);
-      this.setInlineLines(data);
-      this.updateResolutionsData(data);
-    }
-
-    vueInstance.conflictsData = data;
-    vueInstance.isSubmitting = false;
-
-    const conflictsText = this.getConflictsCount() > 1 ? 'conflicts' : 'conflict';
-    vueInstance.conflictsData.conflictsText = conflictsText;
-  }
-
-
-  updateResolutionsData(data) {
-    const vi = this.vueInstance;
-
-    data.files.forEach( (file) => {
-      file.sections.forEach( (section) => {
-        if (section.conflict) {
-          vi.$set(`resolutionData['${section.id}']`, false);
-        }
-      });
-    });
-  }
-
-
-  setParallelLines(data) {
-    data.files.forEach( (file) => {
-      file.filePath  = this.getFilePath(file);
-      file.iconClass = `fa-${file.blob_icon}`;
-      file.blobPath  = file.blob_path;
-      file.parallelLines = [];
-      const linesObj = { left: [], right: [] };
-
-      file.sections.forEach( (section) => {
-        const { conflict, lines, id } = section;
-
-        if (conflict) {
-          linesObj.left.push(this.getOriginHeaderLine(id));
-          linesObj.right.push(this.getHeadHeaderLine(id));
-        }
-
-        lines.forEach( (line) => {
-          const { type } = line;
-
-          if (conflict) {
-            if (type === 'old') {
-              linesObj.left.push(this.getLineForParallelView(line, id, 'conflict'));
-            }
-            else if (type === 'new') {
-              linesObj.right.push(this.getLineForParallelView(line, id, 'conflict', true));
-            }
-          }
-          else {
-            const lineType = type || 'context';
-
-            linesObj.left.push (this.getLineForParallelView(line, id, lineType));
-            linesObj.right.push(this.getLineForParallelView(line, id, lineType, true));
-          }
-        });
-
-        this.checkLineLengths(linesObj);
-      });
-
-      for (let i = 0, len = linesObj.left.length; i < len; i++) {
-        file.parallelLines.push([
-          linesObj.right[i],
-          linesObj.left[i]
-        ]);
-      }
-
-    });
-  }
-
-
-  checkLineLengths(linesObj) {
-    let { left, right } = linesObj;
-
-    if (left.length !== right.length) {
-      if (left.length > right.length) {
-        const diff = left.length - right.length;
-        for (let i = 0; i < diff; i++) {
-          right.push({ lineType: 'emptyLine', richText: '' });
-        }
-      }
-      else {
-        const diff = right.length - left.length;
-        for (let i = 0; i < diff; i++) {
-          left.push({ lineType: 'emptyLine', richText: '' });
-        }
-      }
-    }
-  }
-
-
-  setInlineLines(data) {
-    data.files.forEach( (file) => {
-      file.iconClass   = `fa-${file.blob_icon}`;
-      file.blobPath    = file.blob_path;
-      file.filePath    = this.getFilePath(file);
-      file.inlineLines = []
-
-      file.sections.forEach( (section) => {
-        let currentLineType = 'new';
-        const { conflict, lines, id } = section;
-
-        if (conflict) {
-          file.inlineLines.push(this.getHeadHeaderLine(id));
-        }
-
-        lines.forEach( (line) => {
-          const { type } = line;
-
-          if ((type === 'new' || type === 'old') && currentLineType !== type) {
-            currentLineType = type;
-            file.inlineLines.push({ lineType: 'emptyLine', richText: '' });
-          }
-
-          this.decorateLineForInlineView(line, id, conflict);
-          file.inlineLines.push(line);
-        })
-
-        if (conflict) {
-          file.inlineLines.push(this.getOriginHeaderLine(id));
-        }
-      });
-    });
-  }
-
-
-  handleSelected(sectionId, selection) {
-    const vi = this.vueInstance;
-
-    vi.resolutionData[sectionId] = selection;
-    vi.conflictsData.files.forEach( (file) => {
-      file.inlineLines.forEach( (line) => {
-        if (line.id === sectionId && (line.hasConflict || line.isHeader)) {
-          this.markLine(line, selection);
-        }
-      });
-
-      file.parallelLines.forEach( (lines) => {
-        const left         = lines[0];
-        const right        = lines[1];
-        const hasSameId    = right.id === sectionId || left.id === sectionId;
-        const isLeftMatch  = left.hasConflict || left.isHeader;
-        const isRightMatch = right.hasConflict || right.isHeader;
-
-        if (hasSameId && (isLeftMatch || isRightMatch)) {
-          this.markLine(left, selection);
-          this.markLine(right, selection);
-        }
-      })
-    });
-  }
-
-
-  updateViewType(newType) {
-    const vi = this.vueInstance;
-
-    if (newType === vi.diffViewType || !(newType === 'parallel' || newType === 'inline')) {
-      return;
-    }
-
-    vi.diffViewType = newType;
-    vi.isParallel   = newType === 'parallel';
-    $.cookie('diff_view', newType, {
-      path: (gon && gon.relative_url_root) || '/'
-    });
-    $('.content-wrapper .container-fluid')
-      .toggleClass('container-limited', !vi.isParallel && vi.fixedLayout);
-  }
-
-
-  markLine(line, selection) {
-    if (selection === 'head' && line.isHead) {
-      line.isSelected   = true;
-      line.isUnselected = false;
-    }
-    else if (selection === 'origin' && line.isOrigin) {
-      line.isSelected   = true;
-      line.isUnselected = false;
-    }
-    else {
-      line.isSelected   = false;
-      line.isUnselected = true;
-    }
-  }
-
-
-  getConflictsCount() {
-    return Object.keys(this.vueInstance.resolutionData).length;
-  }
-
-
-  getResolvedCount() {
-    let  count = 0;
-    const data = this.vueInstance.resolutionData;
-
-    for (const id in data) {
-      const resolution = data[id];
-      if (resolution) {
-        count++;
-      }
-    }
-
-    return count;
-  }
-
-
-  isReadyToCommit() {
-    const { conflictsData, isSubmitting } = this.vueInstance
-    const allResolved = this.getConflictsCount() === this.getResolvedCount();
-    const hasCommitMessage = $.trim(conflictsData.commitMessage).length;
-
-    return !isSubmitting && hasCommitMessage && allResolved;
-  }
-
-
-  getCommitButtonText() {
-    const initial = 'Commit conflict resolution';
-    const inProgress = 'Committing...';
-    const vue = this.vueInstance;
-
-    return vue ? vue.isSubmitting ? inProgress : initial : initial;
-  }
-
-
-  decorateLineForInlineView(line, id, conflict) {
-    const { type }    = line;
-    line.id           = id;
-    line.hasConflict  = conflict;
-    line.isHead       = type === 'new';
-    line.isOrigin     = type === 'old';
-    line.hasMatch     = type === 'match';
-    line.richText     = line.rich_text;
-    line.isSelected   = false;
-    line.isUnselected = false;
-  }
-
-  getLineForParallelView(line, id, lineType, isHead) {
-    const { old_line, new_line, rich_text } = line;
-    const hasConflict = lineType === 'conflict';
-
-    return {
-      id,
-      lineType,
-      hasConflict,
-      isHead       : hasConflict && isHead,
-      isOrigin     : hasConflict && !isHead,
-      hasMatch     : lineType === 'match',
-      lineNumber   : isHead ? new_line : old_line,
-      section      : isHead ? 'head' : 'origin',
-      richText     : rich_text,
-      isSelected   : false,
-      isUnselected : false
-    }
-  }
-
-
-  getHeadHeaderLine(id) {
-    return {
-      id          : id,
-      richText    : HEAD_HEADER_TEXT,
-      buttonTitle : HEAD_BUTTON_TITLE,
-      type        : 'new',
-      section     : 'head',
-      isHeader    : true,
-      isHead      : true,
-      isSelected  : false,
-      isUnselected: false
-    }
-  }
-
-
-  getOriginHeaderLine(id) {
-    return {
-      id          : id,
-      richText    : ORIGIN_HEADER_TEXT,
-      buttonTitle : ORIGIN_BUTTON_TITLE,
-      type        : 'old',
-      section     : 'origin',
-      isHeader    : true,
-      isOrigin    : true,
-      isSelected  : false,
-      isUnselected: false
-    }
-  }
-
-
-  handleFailedRequest(vueInstance, data) {
-    vueInstance.hasError = true;
-    vueInstance.conflictsData.errorMessage = 'Something went wrong!';
-  }
-
-
-  getCommitData() {
-    return {
-      commit_message: this.vueInstance.conflictsData.commitMessage,
-      sections: this.vueInstance.resolutionData
-    }
-  }
-
-
-  getFilePath(file) {
-    const { old_path, new_path } = file;
-    return old_path === new_path ? new_path : `${old_path} → ${new_path}`;
-  }
-
-}
--- a/app/assets/javascripts/merge_conflict_resolver.js.es6
+++ b/app/assets/javascripts/merge_conflict_resolver.js.es6
-//= require vue
-
-class MergeConflictResolver {
-
-  constructor() {
-    this.dataProvider = new MergeConflictDataProvider()
-    this.initVue()
-  }
-
-
-  initVue() {
-    const that = this;
-    this.vue   = new Vue({
-      el       : '#conflicts',
-      name     : 'MergeConflictResolver',
-      data     : this.dataProvider.getInitialData(),
-      created  : this.fetchData(),
-      computed : this.setComputedProperties(),
-      methods  : {
-        handleSelected(sectionId, selection) {
-          that.dataProvider.handleSelected(sectionId, selection);
-        },
-        handleViewTypeChange(newType) {
-          that.dataProvider.updateViewType(newType);
-        },
-        commit() {
-          that.commit();
-        }
-      }
-    })
-  }
-
-
-  setComputedProperties() {
-    const dp = this.dataProvider;
-
-    return {
-      conflictsCount() { return dp.getConflictsCount() },
-      resolvedCount() { return dp.getResolvedCount() },
-      readyToCommit() { return dp.isReadyToCommit() },
-      commitButtonText() { return dp.getCommitButtonText() }
-    }
-  }
-
-
-  fetchData() {
-    const dp = this.dataProvider;
-
-    $.get($('#conflicts').data('conflictsPath'))
-      .done((data) => {
-        dp.decorateData(this.vue, data);
-      })
-      .error((data) => {
-        dp.handleFailedRequest(this.vue, data);
-      })
-      .always(() => {
-        this.vue.isLoading = false;
-
-        this.vue.$nextTick(() => {
-          $('#conflicts .js-syntax-highlight').syntaxHighlight();
-        });
-
-        $('.content-wrapper .container-fluid')
-          .toggleClass('container-limited', !this.vue.isParallel && this.vue.fixedLayout);
-      })
-  }
-
-
-  commit() {
-    this.vue.isSubmitting = true;
-
-    $.post($('#conflicts').data('resolveConflictsPath'), this.dataProvider.getCommitData())
-      .done((data) => {
-        window.location.href = data.redirect_to;
-      })
-      .error(() => {
-        this.vue.isSubmitting = false;
-        new Flash('Something went wrong!');
-      });
-  }
-
-}
--- a/app/assets/javascripts/merge_conflicts/components/diff_file_editor.js.es6
+++ b/app/assets/javascripts/merge_conflicts/components/diff_file_editor.js.es6
+((global) => {
+
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.diffFileEditor = Vue.extend({
+    props: {
+      file: Object,
+      onCancelDiscardConfirmation: Function,
+      onAcceptDiscardConfirmation: Function
+    },
+    data() {
+      return {
+        saved: false,
+        loading: false,
+        fileLoaded: false,
+        originalContent: '',
+      }
+    },
+    computed: {
+      classObject() {
+        return {
+          'saved': this.saved,
+          'is-loading': this.loading
+        };
+      }
+    },
+    watch: {
+      ['file.showEditor'](val) {
+        this.resetEditorContent();
+
+        if (!val || this.fileLoaded || this.loading) {
+          return;
+        }
+
+        this.loadEditor();
+      }
+    },
+    ready() {
+      if (this.file.loadEditor) {
+        this.loadEditor();
+      }
+    },
+    methods: {
+      loadEditor() {
+        this.loading = true;
+
+        $.get(this.file.content_path)
+          .done((file) => {
+            let content = this.$el.querySelector('pre');
+            let fileContent = document.createTextNode(file.content);
+
+            content.textContent = fileContent.textContent;
+
+            this.originalContent = file.content;
+            this.fileLoaded = true;
+            this.editor = ace.edit(content);
+            this.editor.$blockScrolling = Infinity; // Turn off annoying warning
+            this.editor.getSession().setMode(`ace/mode/${file.blob_ace_mode}`);
+            this.editor.on('change', () => {
+              this.saveDiffResolution();
+            });
+            this.saveDiffResolution();
+          })
+          .fail(() => {
+            new Flash('Failed to load the file, please try again.');
+          })
+          .always(() => {
+            this.loading = false;
+          });
+      },
+      saveDiffResolution() {
+        this.saved = true;
+
+        // This probably be better placed in the data provider
+        this.file.content = this.editor.getValue();
+        this.file.resolveEditChanged = this.file.content !== this.originalContent;
+        this.file.promptDiscardConfirmation = false;
+      },
+      resetEditorContent() {
+        if (this.fileLoaded) {
+          this.editor.setValue(this.originalContent, -1);
+        }
+      },
+      cancelDiscardConfirmation(file) {
+        this.onCancelDiscardConfirmation(file);
+      },
+      acceptDiscardConfirmation(file) {
+        this.onAcceptDiscardConfirmation(file);
+      }
+    }
+  });
+
+})(window.gl || (window.gl = {}));
--- a/app/assets/javascripts/merge_conflicts/components/inline_conflict_lines.js.es6
+++ b/app/assets/javascripts/merge_conflicts/components/inline_conflict_lines.js.es6
+((global) => {
+
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.inlineConflictLines = Vue.extend({
+    props: {
+      file: Object
+    },
+    mixins: [global.mergeConflicts.utils, global.mergeConflicts.actions],
+  });
+
+})(window.gl || (window.gl = {}));
--- a/app/assets/javascripts/merge_conflicts/components/parallel_conflict_line.js.es6
+++ b/app/assets/javascripts/merge_conflicts/components/parallel_conflict_line.js.es6
+((global) => {
+
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.parallelConflictLine = Vue.extend({
+    props: {
+      file: Object,
+      line: Object
+    },
+    mixins: [global.mergeConflicts.utils, global.mergeConflicts.actions],
+    template: '#parallel-conflict-line'
+  });
+
+})(window.gl || (window.gl = {}));
--- a/app/assets/javascripts/merge_conflicts/components/parallel_conflict_lines.js.es6
+++ b/app/assets/javascripts/merge_conflicts/components/parallel_conflict_lines.js.es6
+((global) => {
+
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.parallelConflictLines = Vue.extend({
+    props: {
+      file: Object
+    },
+    mixins: [global.mergeConflicts.utils],
+    components: {
+      'parallel-conflict-line': gl.mergeConflicts.parallelConflictLine
+    }
+  });
+
+})(window.gl || (window.gl = {}));
--- a/app/assets/javascripts/merge_conflicts/merge_conflict_service.js.es6
+++ b/app/assets/javascripts/merge_conflicts/merge_conflict_service.js.es6
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  class mergeConflictsService {
+    constructor(options) {
+      this.conflictsPath = options.conflictsPath;
+      this.resolveConflictsPath = options.resolveConflictsPath;
+    }
+
+    fetchConflictsData() {
+      return $.ajax({
+        dataType: 'json',
+        url: this.conflictsPath
+      });
+    }
+
+    submitResolveConflicts(data) {
+      return $.ajax({
+        url: this.resolveConflictsPath,
+        data: JSON.stringify(data),
+        contentType: 'application/json',
+        dataType: 'json',
+        method: 'POST'
+      });
+    }
+  };
+
+  global.mergeConflicts.mergeConflictsService = mergeConflictsService;
+
+})(window.gl || (window.gl = {}));
--- a/app/assets/javascripts/merge_conflicts/merge_conflict_store.js.es6
+++ b/app/assets/javascripts/merge_conflicts/merge_conflict_store.js.es6
--- a/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js.es6
+++ b/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js.es6
+//= require vue
+//= require ./merge_conflict_store
+//= require ./merge_conflict_service
+//= require ./mixins/line_conflict_utils
+//= require ./mixins/line_conflict_actions
+//= require ./components/diff_file_editor
+//= require ./components/inline_conflict_lines
+//= require ./components/parallel_conflict_line
+//= require ./components/parallel_conflict_lines
+
+$(() => {
+  const INTERACTIVE_RESOLVE_MODE = 'interactive';
+  const conflictsEl = document.querySelector('#conflicts');
+  const mergeConflictsStore = gl.mergeConflicts.mergeConflictsStore;
+  const mergeConflictsService = new gl.mergeConflicts.mergeConflictsService({
+    conflictsPath: conflictsEl.dataset.conflictsPath,
+    resolveConflictsPath: conflictsEl.dataset.resolveConflictsPath
+  });
+
+  gl.MergeConflictsResolverApp = new Vue({
+    el: '#conflicts',
+    data: mergeConflictsStore.state,
+    components: {
+      'diff-file-editor': gl.mergeConflicts.diffFileEditor,
+      'inline-conflict-lines': gl.mergeConflicts.inlineConflictLines,
+      'parallel-conflict-lines': gl.mergeConflicts.parallelConflictLines
+    },
+    computed: {
+      conflictsCountText() { return mergeConflictsStore.getConflictsCountText() },
+      readyToCommit() { return mergeConflictsStore.isReadyToCommit() },
+      commitButtonText() { return mergeConflictsStore.getCommitButtonText() },
+      showDiffViewTypeSwitcher() { return mergeConflictsStore.fileTextTypePresent() }
+    },
+    created() {
+      mergeConflictsService
+        .fetchConflictsData()
+        .done((data) => {
+          if (data.type === 'error') {
+            mergeConflictsStore.setFailedRequest(data.message);
+          } else {
+            mergeConflictsStore.setConflictsData(data);
+          }
+        })
+        .error(() => {
+          mergeConflictsStore.setFailedRequest();
+        })
+        .always(() => {
+          mergeConflictsStore.setLoadingState(false);
+
+          this.$nextTick(() => {
+            $(conflictsEl.querySelectorAll('.js-syntax-highlight')).syntaxHighlight();
+          });
+        });
+    },
+    methods: {
+      handleViewTypeChange(viewType) {
+        mergeConflictsStore.setViewType(viewType);
+      },
+      onClickResolveModeButton(file, mode) {
+        if (mode === INTERACTIVE_RESOLVE_MODE && file.resolveEditChanged) {
+          mergeConflictsStore.setPromptConfirmationState(file, true);
+          return;
+        }
+
+        mergeConflictsStore.setFileResolveMode(file, mode);
+      },
+      acceptDiscardConfirmation(file) {
+        mergeConflictsStore.setPromptConfirmationState(file, false);
+        mergeConflictsStore.setFileResolveMode(file, INTERACTIVE_RESOLVE_MODE);
+      },
+      cancelDiscardConfirmation(file) {
+        mergeConflictsStore.setPromptConfirmationState(file, false);
+      },
+      commit() {
+        mergeConflictsStore.setSubmitState(true);
+
+        mergeConflictsService
+          .submitResolveConflicts(mergeConflictsStore.getCommitData())
+          .done((data) => {
+            window.location.href = data.redirect_to;
+          })
+          .error(() => {
+            mergeConflictsStore.setSubmitState(false);
+            new Flash('Failed to save merge conflicts resolutions. Please try again!');
+          });
+      }
+    }
+  })
+});
--- a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_actions.js.es6
+++ b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_actions.js.es6
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.actions = {
+    methods: {
+      handleSelected(file, sectionId, selection) {
+        gl.mergeConflicts.mergeConflictsStore.handleSelected(file, sectionId, selection);
+      }
+    }
+  };
+
+})(window.gl || (window.gl = {}));
--- a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js.es6
+++ b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js.es6
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.utils = {
+    methods: {
+      lineCssClass(line) {
+        return {
+          'head': line.isHead,
+          'origin': line.isOrigin,
+          'match': line.hasMatch,
+          'selected': line.isSelected,
+          'unselected': line.isUnselected
+        };
+      }
+    }
+  };
+
+})(window.gl || (window.gl = {}));
--- a/app/assets/javascripts/pipelines.js.es6
+++ b/app/assets/javascripts/pipelines.js.es6
@@ -15,7 +15,7 @@
      $($pipelineBtn).add($pipelineGraph).toggleClass('graph-collapsed');


-      graphCollapsed ? $btnText.text('Expand') : $btnText.text('Hide')
+      graphCollapsed ? $btnText.text('Hide') : $btnText.text('Expand')
    }

    addMarginToBuildColumns() {

--- a/app/assets/javascripts/project_find_file.js
+++ b/app/assets/javascripts/project_find_file.js
@@ -7,6 +7,7 @@
    function ProjectFindFile(element1, options) {
      this.element = element1;
      this.options = options;
+      this.goToBlob = bind(this.goToBlob, this);
      this.goToTree = bind(this.goToTree, this);
      this.selectRowDown = bind(this.selectRowDown, this);
      this.selectRowUp = bind(this.selectRowUp, this);
@@ -154,6 +155,14 @@
      return location.href = this.options.treeUrl;
    };

+    ProjectFindFile.prototype.goToBlob = function() {
+      var $link = this.element.find(".tree-item.selected .tree-item-file-name a");
+
+      if ($link.length) {
+        $link.get(0).click();
+      }
+    };
+
    return ProjectFindFile;

  })();

--- a/app/assets/javascripts/username_validator.js.es6
+++ b/app/assets/javascripts/username_validator.js.es6
@@ -76,7 +76,7 @@
        this.renderState();
        return $.ajax({
          type: 'GET',
-          url: `/u/${username}/exists`,
+          url: `/users/${username}/exists`,
          dataType: 'json',
          success: (res) => this.setAvailabilityState(res.exists)
        });

--- a/app/assets/stylesheets/framework/typography.scss
+++ b/app/assets/stylesheets/framework/typography.scss
@@ -45,40 +45,38 @@
  }

  h1 {
-    font-size: 2em;
+    font-size: 1.75em;
    font-weight: 600;
-    margin: 1em 0 10px;
+    margin: 16px 0 10px;
    padding: 0 0 0.3em;
-    border-bottom: 1px solid $btn-default-border;
+    border-bottom: 1px solid $white-dark;
    color: $gl-gray-dark;
  }

  h2 {
-    font-size: 1.6em;
+    font-size: 1.5em;
    font-weight: 600;
-    margin: 1em 0 10px;
-    padding-bottom: 0.3em;
-    border-bottom: 1px solid $btn-default-border;
+    margin: 16px 0 10px;
    color: $gl-gray-dark;
  }

  h3 {
-    margin: 1em 0 10px;
-    font-size: 1.4em;
+    margin: 16px 0 10px;
+    font-size: 1.3em;
  }

  h4 {
-    margin: 1em 0 10px;
-    font-size: 1.25em;
+    margin: 16px 0 10px;
+    font-size: 1.2em;
  }

  h5 {
-    margin: 1em 0 10px;
+    margin: 16px 0 10px;
    font-size: 1em;
  }

  h6 {
-    margin: 1em 0 10px;
+    margin: 16px 0 10px;
    font-size: 0.95em;
  }

@@ -87,7 +85,12 @@
    font-size: inherit;
    padding: 8px 21px;
    margin: 12px 0;
-    border-left: 3px solid #e7e9ed;
+    border-left: 3px solid $white-dark;
+  }
+
+  blockquote:dir(rtl) {
+    border-left: 0;
+    border-right: 3px solid $white-dark;
  }

  blockquote p {
@@ -112,6 +115,10 @@
    }
  }

+  table:dir(rtl) th {
+    text-align: right;
+  }
+
  pre {
    margin: 12px 0;
    font-size: 13px;
@@ -129,6 +136,10 @@
    margin: 3px 0 3px 28px !important;
  }

+  ul:dir(rtl), ol:dir(rtl) {
+    margin: 3px 28px 3px 0 !important;
+  }
+
  li {
    line-height: 1.6em;
  }

--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -56,6 +56,7 @@ $border-gray-light: #dcdcdc;
 $border-gray-normal: #d7d7d7;
 $border-gray-dark: #c6cacf;

+$border-green-extra-light: #9adb84;
 $border-green-light: #2faa60;
 $border-green-normal: #2ca05b;
 $border-green-dark: #279654;

--- a/app/assets/stylesheets/pages/detail_page.scss
+++ b/app/assets/stylesheets/pages/detail_page.scss
@@ -20,9 +20,11 @@

 .detail-page-description {
  .title {
-    margin: 0;
-    font-size: 23px;
+    margin: 0 0 16px;
+    font-size: 2em;
    color: $gl-gray-dark;
+    padding: 0 0 0.3em;
+    border-bottom: 1px solid $white-dark;
  }

  .description {

--- a/app/assets/stylesheets/pages/merge_conflicts.scss
+++ b/app/assets/stylesheets/pages/merge_conflicts.scss
@@ -237,4 +237,51 @@ $colors: (
  .btn-success .fa-spinner {
    color: #fff;
  }
+
+  .editor-wrap {
+    &.is-loading {
+      .editor {
+        display: none;
+      }
+
+      .loading {
+        display: block;
+      }
+    }
+
+    &.saved {
+      .editor {
+        border-top: solid 2px $border-green-extra-light;
+      }
+    }
+    
+    .editor {
+      pre {
+        height: 350px;
+        border: none;
+        border-radius: 0;
+        margin-bottom: 0;
+      }
+    }
+
+    .loading {
+      display: none;
+    }
+  }
+
+  .discard-changes-alert {
+    background-color: $background-color;
+    text-align: right;
+    padding: $gl-padding-top $gl-padding;
+    color: $gl-text-color;
+
+    .discard-actions {
+      display: inline-block;
+      margin-left: 10px;
+    }
+  }
+
+  .resolve-conflicts-form {
+    padding-top: $gl-padding;
+  }
 }
--- a/app/assets/stylesheets/pages/merge_requests.scss
+++ b/app/assets/stylesheets/pages/merge_requests.scss
@@ -429,13 +429,6 @@
  }
 }

-.merge-request-details {
-
-  .title {
-    margin-bottom: 20px;
-  }
-}
-
 .merge-request-tabs {
  background-color: #fff;


--- a/app/assets/stylesheets/pages/tree.scss
+++ b/app/assets/stylesheets/pages/tree.scss
@@ -169,4 +169,8 @@
  margin-top: 11px;
  position: relative;
  z-index: 2;
+
+  .download-button {
+    margin-left: $btn-side-margin;
+  }
 }
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -118,7 +118,12 @@ class ApplicationController < ActionController::Base
  end

  def render_404
-    render file: Rails.root.join("public", "404"), layout: false, status: "404"
+    respond_to do |format|
+      format.html do
+        render file: Rails.root.join("public", "404"), layout: false, status: "404"
+      end
+      format.any { head :not_found }
+    end
  end

  def no_cache_headers

--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -9,15 +9,15 @@ class Projects::MergeRequestsController < Projects::ApplicationController

  before_action :module_enabled
  before_action :merge_request, only: [
-    :edit, :update, :show, :diffs, :commits, :conflicts, :builds, :pipelines, :merge, :merge_check,
+    :edit, :update, :show, :diffs, :commits, :conflicts, :conflict_for_path, :builds, :pipelines, :merge, :merge_check,
    :ci_status, :ci_environments_status, :toggle_subscription, :cancel_merge_when_build_succeeds, :remove_wip, :resolve_conflicts, :assign_related_issues
  ]
  before_action :validates_merge_request, only: [:show, :diffs, :commits, :builds, :pipelines]
-  before_action :define_show_vars, only: [:show, :diffs, :commits, :conflicts, :builds, :pipelines]
+  before_action :define_show_vars, only: [:show, :diffs, :commits, :conflicts, :conflict_for_path, :builds, :pipelines]
  before_action :define_widget_vars, only: [:merge, :cancel_merge_when_build_succeeds, :merge_check]
  before_action :define_commit_vars, only: [:diffs]
  before_action :define_diff_comment_vars, only: [:diffs]
-  before_action :ensure_ref_fetched, only: [:show, :diffs, :commits, :builds, :conflicts, :pipelines]
+  before_action :ensure_ref_fetched, only: [:show, :diffs, :commits, :builds, :conflicts, :conflict_for_path, :pipelines]
  before_action :close_merge_request_without_source_project, only: [:show, :diffs, :commits, :builds, :pipelines]
  before_action :apply_diff_view_cookie!, only: [:new_diffs]
  before_action :build_merge_request, only: [:new, :new_diffs]
@@ -33,7 +33,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController

  before_action :authenticate_user!, only: [:assign_related_issues]

-  before_action :authorize_can_resolve_conflicts!, only: [:conflicts, :resolve_conflicts]
+  before_action :authorize_can_resolve_conflicts!, only: [:conflicts, :conflict_for_path, :resolve_conflicts]

  def index
    @merge_requests = merge_requests_collection
@@ -170,6 +170,16 @@ class Projects::MergeRequestsController < Projects::ApplicationController
    end
  end

+  def conflict_for_path
+    return render_404 unless @merge_request.conflicts_can_be_resolved_in_ui?
+
+    file = @merge_request.conflicts.file_for_path(params[:old_path], params[:new_path])
+
+    return render_404 unless file
+
+    render json: file, full_content: true
+  end
+
  def resolve_conflicts
    return render_404 unless @merge_request.conflicts_can_be_resolved_in_ui?

@@ -184,7 +194,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
      flash[:notice] = 'All merge conflicts were resolved. The merge request can now be merged.'

      render json: { redirect_to: namespace_project_merge_request_url(@project.namespace, @project, @merge_request, resolved_conflicts: true) }
-    rescue Gitlab::Conflict::File::MissingResolution => e
+    rescue Gitlab::Conflict::ResolutionError => e
      render status: :bad_request, json: { message: e.message }
    end
  end

--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -49,6 +49,10 @@ module Ci
        transition any => :canceled
      end

+      # IMPORTANT
+      # Do not add any operations to this state_machine
+      # Create a separate worker for each new operation
+
      before_transition [:created, :pending] => :running do |pipeline|
        pipeline.started_at = Time.now
      end
@@ -62,13 +66,11 @@ module Ci
      end

      after_transition [:created, :pending] => :running do |pipeline|
-        MergeRequest::Metrics.where(merge_request_id: pipeline.merge_requests.map(&:id)).
-          update_all(latest_build_started_at: pipeline.started_at, latest_build_finished_at: nil)
+        pipeline.run_after_commit { PipelineMetricsWorker.perform_async(id) }
      end

      after_transition any => [:success] do |pipeline|
-        MergeRequest::Metrics.where(merge_request_id: pipeline.merge_requests.map(&:id)).
-          update_all(latest_build_finished_at: pipeline.finished_at)
+        pipeline.run_after_commit { PipelineMetricsWorker.perform_async(id) }
      end

      after_transition [:created, :pending, :running] => :success do |pipeline|

--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -871,7 +871,7 @@ class MergeRequest < ActiveRecord::Base
      # files.
      conflicts.files.each(&:lines)
      @conflicts_can_be_resolved_in_ui = conflicts.files.length > 0
-    rescue Rugged::OdbError, Gitlab::Conflict::Parser::ParserError, Gitlab::Conflict::FileCollection::ConflictSideMissing
+    rescue Rugged::OdbError, Gitlab::Conflict::Parser::UnresolvableError, Gitlab::Conflict::FileCollection::ConflictSideMissing
      @conflicts_can_be_resolved_in_ui = false
    end
  end

--- a/app/services/merge_requests/resolve_service.rb
+++ b/app/services/merge_requests/resolve_service.rb
 module MergeRequests
  class ResolveService < MergeRequests::BaseService
+    class MissingFiles < Gitlab::Conflict::ResolutionError
+    end
+
    attr_accessor :conflicts, :rugged, :merge_index, :merge_request

    def execute(merge_request)
@@ -10,8 +13,16 @@ module MergeRequests

      fetch_their_commit!

-      conflicts.files.each do |file|
-        write_resolved_file_to_index(file, params[:sections])
+      params[:files].each do |file_params|
+        conflict_file = merge_request.conflicts.file_for_path(file_params[:old_path], file_params[:new_path])
+
+        write_resolved_file_to_index(conflict_file, file_params)
+      end
+
+      unless merge_index.conflicts.empty?
+        missing_files = merge_index.conflicts.map { |file| file[:ours][:path] }
+
+        raise MissingFiles, "Missing resolutions for the following files: #{missing_files.join(', ')}"
      end

      commit_params = {
@@ -23,8 +34,13 @@ module MergeRequests
      project.repository.resolve_conflicts(current_user, merge_request.source_branch, commit_params)
    end

-    def write_resolved_file_to_index(file, resolutions)
-      new_file = file.resolve_lines(resolutions).map(&:text).join("\n")
+    def write_resolved_file_to_index(file, params)
+      new_file = if params[:sections]
+                   file.resolve_lines(params[:sections]).map(&:text).join("\n")
+                 elsif params[:content]
+                   file.resolve_content(params[:content])
+                 end
+
      our_path = file.our_path

      merge_index.add(path: our_path, oid: rugged.write(new_file, :blob), mode: file.our_mode)

--- a/app/views/projects/buttons/_download.html.haml
+++ b/app/views/projects/buttons/_download.html.haml
 - if !project.empty_repo? && can?(current_user, :download_code, project)
-  %span{class: 'hidden-xs hidden-sm'}
+  %span{class: 'hidden-xs hidden-sm download-button'}
    .dropdown.inline
      %button.btn{ 'data-toggle' => 'dropdown' }
        = icon('download')

--- a/app/views/projects/merge_requests/conflicts.html.haml
+++ b/app/views/projects/merge_requests/conflicts.html.haml
- class_bindings = "{ |
-    'head': line.isHead, |
-    'origin': line.isOrigin, |
-    'match': line.hasMatch, |
-    'selected': line.isSelected, |
-    'unselected': line.isUnselected }"
-
 - page_title "Merge Conflicts", "#{@merge_request.title} (#{@merge_request.to_reference}", "Merge Requests"
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_tag('merge_conflicts/merge_conflicts_bundle.js')
+  = page_specific_javascript_tag('lib/ace.js')
 = render "projects/merge_requests/show/mr_title"

 .merge-request-details.issuable-details
@@ -24,6 +20,21 @@
  = render partial: "projects/merge_requests/conflicts/commit_stats"

  .files-wrapper{"v-if" => "!isLoading && !hasError"}
-    = render partial: "projects/merge_requests/conflicts/parallel_view", locals: { class_bindings: class_bindings }
-    = render partial: "projects/merge_requests/conflicts/inline_view", locals: { class_bindings: class_bindings }
+    .files
+      .diff-file.file-holder.conflict{"v-for" => "file in conflictsData.files"}
+        .file-title
+          %i.fa.fa-fw{":class" => "file.iconClass"}
+          %strong {{file.filePath}}
+          = render partial: 'projects/merge_requests/conflicts/file_actions'
+        .diff-content.diff-wrap-lines
+          .diff-wrap-lines.code.file-content.js-syntax-highlight{"v-show" => "!isParallel && file.resolveMode === 'interactive' && file.type === 'text'" }
+            = render partial: "projects/merge_requests/conflicts/components/inline_conflict_lines"
+          .diff-wrap-lines.code.file-content.js-syntax-highlight{"v-show" => "isParallel && file.resolveMode === 'interactive' && file.type === 'text'" }
+            = render partial: "projects/merge_requests/conflicts/components/parallel_conflict_lines"
+          %div{"v-show" => "file.resolveMode === 'edit' ||  file.type === 'text-editor'"}
+            = render partial: "projects/merge_requests/conflicts/components/diff_file_editor"
+
    = render partial: "projects/merge_requests/conflicts/submit_form"
+
+-# Components
+= render partial: 'projects/merge_requests/conflicts/components/parallel_conflict_line'
--- a/app/views/projects/merge_requests/conflicts/_commit_stats.html.haml
+++ b/app/views/projects/merge_requests/conflicts/_commit_stats.html.haml
 .content-block.oneline-block.files-changed{"v-if" => "!isLoading && !hasError"}
-  .inline-parallel-buttons
+  .inline-parallel-buttons{"v-if" => "showDiffViewTypeSwitcher"}
    .btn-group
-      %a.btn{ |
-        ":class" => "{'active': !isParallel}", |
-        "@click" => "handleViewTypeChange('inline')"}
+      %button.btn{":class" => "{'active': !isParallel}", "@click" => "handleViewTypeChange('inline')"}
        Inline
-      %a.btn{ |
-        ":class" => "{'active': isParallel}", |
-        "@click" => "handleViewTypeChange('parallel')"}
+      %button.btn{":class" => "{'active': isParallel}", "@click" => "handleViewTypeChange('parallel')"}
        Side-by-side

  .js-toggle-container
    .commit-stat-summary
      Showing
-      %strong.cred {{conflictsCount}} {{conflictsData.conflictsText}}
+      %strong.cred {{conflictsCountText}}
      between
-      %strong {{conflictsData.source_branch}}
+      %strong {{conflictsData.sourceBranch}}
      and
-      %strong {{conflictsData.target_branch}}
+      %strong {{conflictsData.targetBranch}}
--- a/app/views/projects/merge_requests/conflicts/_file_actions.html.haml
+++ b/app/views/projects/merge_requests/conflicts/_file_actions.html.haml
+.file-actions
+  .btn-group{"v-if" => "file.type === 'text'"}
+    %button.btn{ ":class" => "{ 'active': file.resolveMode == 'interactive' }",
+      '@click' => "onClickResolveModeButton(file, 'interactive')",
+      type: 'button' }
+      Interactive mode
+    %button.btn{ ':class' => "{ 'active': file.resolveMode == 'edit' }",
+      '@click' => "onClickResolveModeButton(file, 'edit')",
+      type: 'button' }
+      Edit inline
+  %a.btn.view-file.btn-file-option{":href" => "file.blobPath"}
+    View file @{{conflictsData.shortCommitSha}}
--- a/app/views/projects/merge_requests/conflicts/_inline_view.html.haml
+++ b/app/views/projects/merge_requests/conflicts/_inline_view.html.haml
-.files{"v-show" => "!isParallel"}
-  .diff-file.file-holder.conflict.inline-view{"v-for" => "file in conflictsData.files"}
-    .file-title
-      %i.fa.fa-fw{":class" => "file.iconClass"}
-      %strong {{file.filePath}}
-      .file-actions
-        %a.btn.view-file.btn-file-option{":href" => "file.blobPath"}
-          View file @{{conflictsData.shortCommitSha}}
-
-    .diff-content.diff-wrap-lines
-      .diff-wrap-lines.code.file-content.js-syntax-highlight
-        %table
-          %tr.line_holder.diff-inline{"v-for" => "line in file.inlineLines"}
-            %template{"v-if" => "!line.isHeader"}
-              %td.diff-line-num.new_line{":class" => class_bindings}
-                %a {{line.new_line}}
-              %td.diff-line-num.old_line{":class" => class_bindings}
-                %a {{line.old_line}}
-              %td.line_content{":class" => class_bindings}
-                {{{line.richText}}}
-
-            %template{"v-if" => "line.isHeader"}
-              %td.diff-line-num.header{":class" => class_bindings}
-              %td.diff-line-num.header{":class" => class_bindings}
-              %td.line_content.header{":class" => class_bindings}
-                %strong {{{line.richText}}}
-                %button.btn{"@click" => "handleSelected(line.id, line.section)"}
-                  {{line.buttonTitle}}
--- a/app/views/projects/merge_requests/conflicts/_parallel_view.html.haml
+++ b/app/views/projects/merge_requests/conflicts/_parallel_view.html.haml
-.files{"v-show" => "isParallel"}
-  .diff-file.file-holder.conflict.parallel-view{"v-for" => "file in conflictsData.files"}
-    .file-title
-      %i.fa.fa-fw{":class" => "file.iconClass"}
-      %strong {{file.filePath}}
-      .file-actions
-        %a.btn.view-file.btn-file-option{":href" => "file.blobPath"}
-          View file @{{conflictsData.shortCommitSha}}
-
-    .diff-content.diff-wrap-lines
-      .diff-wrap-lines.code.file-content.js-syntax-highlight
-        %table
-          %tr.line_holder.parallel{"v-for" => "section in file.parallelLines"}
-            %template{"v-for" => "line in section"}
-
-              %template{"v-if" => "line.isHeader"}
-                %td.diff-line-num.header{":class" => class_bindings}
-                %td.line_content.header{":class" => class_bindings}
-                  %strong {{line.richText}}
-                  %button.btn{"@click" => "handleSelected(line.id, line.section)"}
-                    {{line.buttonTitle}}
-
-              %template{"v-if" => "!line.isHeader"}
-                %td.diff-line-num.old_line{":class" => class_bindings}
-                  {{line.lineNumber}}
-                %td.line_content.parallel{":class" => class_bindings}
-                  {{{line.richText}}}
--- a/app/views/projects/merge_requests/conflicts/_submit_form.html.haml
+++ b/app/views/projects/merge_requests/conflicts/_submit_form.html.haml
-.content-block.oneline-block.files-changed
-  %strong.resolved-count {{resolvedCount}}
-  of
-  %strong.total-count {{conflictsCount}}
-  conflicts have been resolved
-
-  .commit-message-container.form-group
-    .max-width-marker
-    %textarea.form-control.js-commit-message{"v-model" => "conflictsData.commitMessage"}
-      {{{conflictsData.commitMessage}}}
-
-  %button{type: "button", class: "btn btn-success js-submit-button", ":disabled" => "!readyToCommit", "@click" => "commit()"}
-    %span {{commitButtonText}}
-
-  = link_to "Cancel", namespace_project_merge_request_path(@merge_request.project.namespace, @merge_request.project, @merge_request), class: "btn btn-cancel"
+.form-horizontal.resolve-conflicts-form
+  .form-group
+    %label.col-sm-2.control-label{ "for" => "commit-message" }
+      Commit message
+    .col-sm-10
+      .commit-message-container
+        .max-width-marker
+        %textarea.form-control.js-commit-message#commit-message{ "v-model" => "conflictsData.commitMessage", "rows" => "5" }
+  .form-group
+    .col-sm-offset-2.col-sm-10
+      .row
+        .col-xs-6
+          %button{ type: "button", class: "btn btn-success js-submit-button", "@click" => "commit()", ":disabled" => "!readyToCommit" }
+            %span {{commitButtonText}}
+        .col-xs-6.text-right
+          = link_to "Cancel", namespace_project_merge_request_path(@merge_request.project.namespace, @merge_request.project, @merge_request), class: "btn btn-cancel"
--- a/app/views/projects/merge_requests/conflicts/components/_diff_file_editor.html.haml
+++ b/app/views/projects/merge_requests/conflicts/components/_diff_file_editor.html.haml
+%diff-file-editor{"inline-template" => "true", ":file" => "file", ":on-cancel-discard-confirmation" => "cancelDiscardConfirmation", ":on-accept-discard-confirmation" => "acceptDiscardConfirmation"}
+  .diff-editor-wrap{ "v-show" => "file.showEditor" }
+    .discard-changes-alert-wrap{ "v-if" => "file.promptDiscardConfirmation" }
+      .discard-changes-alert
+        Are you sure you want to discard your changes?
+        .discard-actions
+          %button.btn.btn-sm.btn-close{ "@click" => "acceptDiscardConfirmation(file)" } Discard changes
+          %button.btn.btn-sm{ "@click" => "cancelDiscardConfirmation(file)" } Cancel
+    .editor-wrap{ ":class" => "classObject" }
+      .loading
+        %i.fa.fa-spinner.fa-spin
+      .editor
+        %pre{ "style" => "height: 350px" }
--- a/app/views/projects/merge_requests/conflicts/components/_inline_conflict_lines.html.haml
+++ b/app/views/projects/merge_requests/conflicts/components/_inline_conflict_lines.html.haml
+%inline-conflict-lines{ "inline-template" => "true", ":file" => "file"}
+  %table
+    %tr.line_holder.diff-inline{"v-for" => "line in file.inlineLines"}
+      %td.diff-line-num.new_line{":class" => "lineCssClass(line)", "v-if" => "!line.isHeader"}
+        %a {{line.new_line}}
+      %td.diff-line-num.old_line{":class" => "lineCssClass(line)", "v-if" => "!line.isHeader"}
+        %a {{line.old_line}}
+      %td.line_content{":class" => "lineCssClass(line)", "v-if" => "!line.isHeader"}
+        {{{line.richText}}}
+      %td.diff-line-num.header{":class" => "lineCssClass(line)", "v-if" => "line.isHeader"}
+      %td.diff-line-num.header{":class" => "lineCssClass(line)", "v-if" => "line.isHeader"}
+      %td.line_content.header{":class" => "lineCssClass(line)", "v-if" => "line.isHeader"}
+        %strong {{{line.richText}}}
+        %button.btn{ "@click" => "handleSelected(file, line.id, line.section)" }
+          {{line.buttonTitle}}
--- a/app/views/projects/merge_requests/conflicts/components/_parallel_conflict_line.html.haml
+++ b/app/views/projects/merge_requests/conflicts/components/_parallel_conflict_line.html.haml
+%script{"id" => 'parallel-conflict-line', "type" => "text/x-template"}
+  %td.diff-line-num.header{":class" => "lineCssClass(line)", "v-if" => "line.isHeader"}
+  %td.line_content.header{":class" => "lineCssClass(line)", "v-if" => "line.isHeader"}
+    %strong {{line.richText}}
+    %button.btn{"@click" => "handleSelected(file, line.id, line.section)"}
+      {{line.buttonTitle}}
+  %td.diff-line-num.old_line{":class" => "lineCssClass(line)", "v-if" => "!line.isHeader"}
+    {{line.lineNumber}}
+  %td.line_content.parallel{":class" => "lineCssClass(line)", "v-if" => "!line.isHeader"}
+    {{{line.richText}}}
--- a/app/views/projects/merge_requests/conflicts/components/_parallel_conflict_lines.html.haml
+++ b/app/views/projects/merge_requests/conflicts/components/_parallel_conflict_lines.html.haml
+%parallel-conflict-lines{"inline-template" => "true", ":file" => "file"}
+  %table
+    %tr.line_holder.parallel{"v-for" => "section in file.parallelLines"}
+      %td{"is"=>"parallel-conflict-line", "v-for" => "line in section", ":line" => "line", ":file" => "file"}
--- a/app/views/shared/issuable/_sidebar.html.haml
+++ b/app/views/shared/issuable/_sidebar.html.haml
@@ -171,5 +171,5 @@
      new LabelsSelect();
      new IssuableContext('#{escape_javascript(current_user.to_json(only: [:username, :id, :name]))}');
      new Subscription('.subscription')
-      new DueDateSelect();
+      new gl.DueDateSelectors();
      sidebar = new Sidebar();
--- a/app/workers/pipeline_metrics_worker.rb
+++ b/app/workers/pipeline_metrics_worker.rb
+class PipelineMetricsWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: :default
+
+  def perform(pipeline_id)
+    Ci::Pipeline.find_by(id: pipeline_id).try do |pipeline|
+      update_metrics_for_active_pipeline(pipeline) if pipeline.active?
+      update_metrics_for_succeeded_pipeline(pipeline) if pipeline.success?
+    end
+  end
+
+  private
+
+  def update_metrics_for_active_pipeline(pipeline)
+    metrics(pipeline).update_all(latest_build_started_at: pipeline.started_at, latest_build_finished_at: nil)
+  end
+
+  def update_metrics_for_succeeded_pipeline(pipeline)
+    metrics(pipeline).update_all(latest_build_started_at: pipeline.started_at, latest_build_finished_at: pipeline.finished_at)
+  end
+
+  def metrics(pipeline)
+    MergeRequest::Metrics.where(merge_request_id: merge_requests(pipeline))
+  end
+
+  def merge_requests(pipeline)
+    pipeline.merge_requests.map(&:id)
+  end
+end
--- a/config/application.rb
+++ b/config/application.rb
@@ -89,6 +89,7 @@ module Gitlab
    config.assets.precompile << "profile/profile_bundle.js"
    config.assets.precompile << "diff_notes/diff_notes_bundle.js"
    config.assets.precompile << "boards/boards_bundle.js"
+    config.assets.precompile << "merge_conflicts/merge_conflicts_bundle.js"
    config.assets.precompile << "boards/test_utils/simulate_drag.js"
    config.assets.precompile << "blob_edit/blob_edit_bundle.js"
    config.assets.precompile << "snippet/snippet_bundle.js"

--- a/config/initializers/metrics.rb
+++ b/config/initializers/metrics.rb
@@ -67,6 +67,7 @@ if Gitlab::Metrics.enabled?
      ['app', 'finders']                    => ['app', 'finders'],
      ['app', 'mailers', 'emails']          => ['app', 'mailers'],
      ['app', 'services', '**']             => ['app', 'services'],
+      ['lib', 'gitlab', 'conflicts']        => ['lib'],
      ['lib', 'gitlab', 'diff']             => ['lib'],
      ['lib', 'gitlab', 'email', 'message'] => ['lib'],
      ['lib', 'gitlab', 'checks']           => ['lib']

--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -267,6 +267,7 @@ resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only:
          get :commits
          get :diffs
          get :conflicts
+          get :conflict_for_path
          get :builds
          get :pipelines
          get :merge_check

--- a/config/routes/user.rb
+++ b/config/routes/user.rb
 require 'constraints/user_url_constrainer'

-get '/u/:username', to: redirect('/%{username}'),
-                    constraints: { username: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ }
-
 devise_for :users, controllers: { omniauth_callbacks: :omniauth_callbacks,
                                  registrations: :registrations,
                                  passwords: :passwords,
@@ -23,7 +20,7 @@ constraints(UserUrlConstrainer.new) do
  end
 end

-scope(path: 'u/:username',
+scope(path: 'users/:username',
      as: :user,
      constraints: { username: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ },
      controller: :users) do
@@ -36,3 +33,12 @@ scope(path: 'u/:username',
  get :exists
  get '/', to: redirect('/%{username}')
 end
+
+# Compatibility with old routing
+# TODO (dzaporozhets): remove in 10.0
+get '/u/:username', to: redirect('/%{username}'), constraints: { username: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ }
+# TODO (dzaporozhets): remove in 9.0
+get '/u/:username/groups', to: redirect('/users/%{username}/groups'), constraints: { username: /[a-zA-Z.0-9_\-]+/ }
+get '/u/:username/projects', to: redirect('/users/%{username}/projects'), constraints: { username: /[a-zA-Z.0-9_\-]+/ }
+get '/u/:username/snippets', to: redirect('/users/%{username}/snippets'), constraints: { username: /[a-zA-Z.0-9_\-]+/ }
+get '/u/:username/contributed', to: redirect('/users/%{username}/contributed'), constraints: { username: /[a-zA-Z.0-9_\-]+/ }
--- a/doc/api/award_emoji.md
+++ b/doc/api/award_emoji.md
@@ -43,7 +43,7 @@ Example Response:
      "id": 1,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "web_url": "http://gitlab.example.com/u/root"
+      "web_url": "http://gitlab.example.com/root"
    },
    "created_at": "2016-06-15T10:09:34.206Z",
    "updated_at": "2016-06-15T10:09:34.206Z",
@@ -59,7 +59,7 @@ Example Response:
      "id": 26,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/7e65550957227bd38fe2d7fbc6fd2f7b?s=80&d=identicon",
-      "web_url": "http://gitlab.example.com/u/user4"
+      "web_url": "http://gitlab.example.com/user4"
    },
    "created_at": "2016-06-15T10:09:34.177Z",
    "updated_at": "2016-06-15T10:09:34.177Z",
@@ -103,7 +103,7 @@ Example Response:
    "id": 26,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/7e65550957227bd38fe2d7fbc6fd2f7b?s=80&d=identicon",
-    "web_url": "http://gitlab.example.com/u/user4"
+    "web_url": "http://gitlab.example.com/user4"
  },
  "created_at": "2016-06-15T10:09:34.177Z",
  "updated_at": "2016-06-15T10:09:34.177Z",
@@ -146,7 +146,7 @@ Example Response:
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://gitlab.example.com/u/root"
+    "web_url": "http://gitlab.example.com/root"
  },
  "created_at": "2016-06-17T17:47:29.266Z",
  "updated_at": "2016-06-17T17:47:29.266Z",
@@ -190,7 +190,7 @@ Example Response:
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://gitlab.example.com/u/root"
+    "web_url": "http://gitlab.example.com/root"
  },
  "created_at": "2016-06-17T17:47:29.266Z",
  "updated_at": "2016-06-17T17:47:29.266Z",
@@ -238,7 +238,7 @@ Example Response:
      "id": 26,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/7e65550957227bd38fe2d7fbc6fd2f7b?s=80&d=identicon",
-      "web_url": "http://gitlab.example.com/u/user4"
+      "web_url": "http://gitlab.example.com/user4"
    },
    "created_at": "2016-06-15T10:09:34.197Z",
    "updated_at": "2016-06-15T10:09:34.197Z",
@@ -279,7 +279,7 @@ Example Response:
    "id": 26,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/7e65550957227bd38fe2d7fbc6fd2f7b?s=80&d=identicon",
-    "web_url": "http://gitlab.example.com/u/user4"
+    "web_url": "http://gitlab.example.com/user4"
  },
  "created_at": "2016-06-15T10:09:34.197Z",
  "updated_at": "2016-06-15T10:09:34.197Z",
@@ -319,7 +319,7 @@ Example Response:
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://gitlab.example.com/u/root"
+    "web_url": "http://gitlab.example.com/root"
  },
  "created_at": "2016-06-17T19:59:55.888Z",
  "updated_at": "2016-06-17T19:59:55.888Z",
@@ -362,7 +362,7 @@ Example Response:
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://gitlab.example.com/u/root"
+    "web_url": "http://gitlab.example.com/root"
  },
  "created_at": "2016-06-17T19:59:55.888Z",
  "updated_at": "2016-06-17T19:59:55.888Z",

--- a/doc/api/builds.md
+++ b/doc/api/builds.md
@@ -64,7 +64,7 @@ Example of response
      "state": "active",
      "twitter": "",
      "username": "root",
-      "web_url": "http://gitlab.dev/u/root",
+      "web_url": "http://gitlab.dev/root",
      "website_url": ""
    }
  },
@@ -108,7 +108,7 @@ Example of response
      "state": "active",
      "twitter": "",
      "username": "root",
-      "web_url": "http://gitlab.dev/u/root",
+      "web_url": "http://gitlab.dev/root",
      "website_url": ""
    }
  }
@@ -212,7 +212,7 @@ Example of response
      "state": "active",
      "twitter": "",
      "username": "root",
-      "web_url": "http://gitlab.dev/u/root",
+      "web_url": "http://gitlab.dev/root",
      "website_url": ""
    }
  }
@@ -279,7 +279,7 @@ Example of response
    "state": "active",
    "twitter": "",
    "username": "root",
-    "web_url": "http://gitlab.dev/u/root",
+    "web_url": "http://gitlab.dev/root",
    "website_url": ""
  }
 }

--- a/doc/api/commits.md
+++ b/doc/api/commits.md
@@ -288,7 +288,7 @@ Example response:
 ```json
 {
   "author" : {
-      "web_url" : "https://gitlab.example.com/u/thedude",
+      "web_url" : "https://gitlab.example.com/thedude",
      "avatar_url" : "https://gitlab.example.com/uploads/user/avatar/28/The-Big-Lebowski-400-400.png",
      "username" : "thedude",
      "state" : "active",
@@ -343,7 +343,7 @@ Example response:
      "author" : {
         "username" : "thedude",
         "state" : "active",
-         "web_url" : "https://gitlab.example.com/u/thedude",
+         "web_url" : "https://gitlab.example.com/thedude",
         "avatar_url" : "https://gitlab.example.com/uploads/user/avatar/28/The-Big-Lebowski-400-400.png",
         "id" : 28,
         "name" : "Jeff Lebowski"
@@ -370,7 +370,7 @@ Example response:
         "id" : 28,
         "name" : "Jeff Lebowski",
         "username" : "thedude",
-         "web_url" : "https://gitlab.example.com/u/thedude",
+         "web_url" : "https://gitlab.example.com/thedude",
         "state" : "active",
         "avatar_url" : "https://gitlab.example.com/uploads/user/avatar/28/The-Big-Lebowski-400-400.png"
      },
@@ -408,7 +408,7 @@ Example response:
 ```json
 {
   "author" : {
-      "web_url" : "https://gitlab.example.com/u/thedude",
+      "web_url" : "https://gitlab.example.com/thedude",
      "name" : "Jeff Lebowski",
      "avatar_url" : "https://gitlab.example.com/uploads/user/avatar/28/The-Big-Lebowski-400-400.png",
      "username" : "thedude",

--- a/doc/api/deployments.md
+++ b/doc/api/deployments.md
@@ -56,7 +56,7 @@ Example of response
        "state": "active",
        "twitter": "",
        "username": "root",
-        "web_url": "http://localhost:3000/u/root",
+        "web_url": "http://localhost:3000/root",
        "website_url": ""
      }
    },
@@ -75,7 +75,7 @@ Example of response
      "name": "Administrator",
      "state": "active",
      "username": "root",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    }
  },
  {
@@ -114,7 +114,7 @@ Example of response
        "state": "active",
        "twitter": "",
        "username": "root",
-        "web_url": "http://localhost:3000/u/root",
+        "web_url": "http://localhost:3000/root",
        "website_url": ""
      }
    },
@@ -133,7 +133,7 @@ Example of response
      "name": "Administrator",
      "state": "active",
      "username": "root",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    }
  }
 ]
@@ -169,7 +169,7 @@ Example of response
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://localhost:3000/u/root"
+    "web_url": "http://localhost:3000/root"
  },
  "environment": {
    "id": 9,
@@ -193,7 +193,7 @@ Example of response
      "id": 1,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "web_url": "http://localhost:3000/u/root",
+      "web_url": "http://localhost:3000/root",
      "created_at": "2016-08-11T07:09:20.351Z",
      "is_admin": true,
      "bio": null,

--- a/doc/api/issues.md
+++ b/doc/api/issues.md
@@ -46,7 +46,7 @@ Example response:
      "author" : {
         "state" : "active",
         "id" : 18,
-         "web_url" : "https://gitlab.example.com/u/eileen.lowe",
+         "web_url" : "https://gitlab.example.com/eileen.lowe",
         "name" : "Alexandra Bashirian",
         "avatar_url" : null,
         "username" : "eileen.lowe"
@@ -67,7 +67,7 @@ Example response:
         "state" : "active",
         "id" : 1,
         "name" : "Administrator",
-         "web_url" : "https://gitlab.example.com/u/root",
+         "web_url" : "https://gitlab.example.com/root",
         "avatar_url" : null,
         "username" : "root"
      },
@@ -134,7 +134,7 @@ Example response:
      },
      "author" : {
         "state" : "active",
-         "web_url" : "https://gitlab.example.com/u/root",
+         "web_url" : "https://gitlab.example.com/root",
         "avatar_url" : null,
         "username" : "root",
         "id" : 1,
@@ -145,7 +145,7 @@ Example response:
      "iid" : 1,
      "assignee" : {
         "avatar_url" : null,
-         "web_url" : "https://gitlab.example.com/u/lennie",
+         "web_url" : "https://gitlab.example.com/lennie",
         "state" : "active",
         "username" : "lennie",
         "id" : 9,
@@ -215,7 +215,7 @@ Example response:
      },
      "author" : {
         "state" : "active",
-         "web_url" : "https://gitlab.example.com/u/root",
+         "web_url" : "https://gitlab.example.com/root",
         "avatar_url" : null,
         "username" : "root",
         "id" : 1,
@@ -226,7 +226,7 @@ Example response:
      "iid" : 1,
      "assignee" : {
         "avatar_url" : null,
-         "web_url" : "https://gitlab.example.com/u/lennie",
+         "web_url" : "https://gitlab.example.com/lennie",
         "state" : "active",
         "username" : "lennie",
         "id" : 9,
@@ -281,7 +281,7 @@ Example response:
   },
   "author" : {
      "state" : "active",
-      "web_url" : "https://gitlab.example.com/u/root",
+      "web_url" : "https://gitlab.example.com/root",
      "avatar_url" : null,
      "username" : "root",
      "id" : 1,
@@ -292,7 +292,7 @@ Example response:
   "iid" : 1,
   "assignee" : {
      "avatar_url" : null,
-      "web_url" : "https://gitlab.example.com/u/lennie",
+      "web_url" : "https://gitlab.example.com/lennie",
      "state" : "active",
      "username" : "lennie",
      "id" : 9,
@@ -357,7 +357,7 @@ Example response:
      "name" : "Alexandra Bashirian",
      "avatar_url" : null,
      "state" : "active",
-      "web_url" : "https://gitlab.example.com/u/eileen.lowe",
+      "web_url" : "https://gitlab.example.com/eileen.lowe",
      "id" : 18,
      "username" : "eileen.lowe"
   },
@@ -414,7 +414,7 @@ Example response:
      "username" : "eileen.lowe",
      "id" : 18,
      "state" : "active",
-      "web_url" : "https://gitlab.example.com/u/eileen.lowe"
+      "web_url" : "https://gitlab.example.com/eileen.lowe"
   },
   "state" : "closed",
   "title" : "Issues with auth",
@@ -500,7 +500,7 @@ Example response:
    "id": 12,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/46f6f7dc858ada7be1853f7fb96e81da?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/axel.block"
+    "web_url": "https://gitlab.example.com/axel.block"
  },
  "author": {
    "name": "Kris Steuber",
@@ -508,7 +508,7 @@ Example response:
    "id": 10,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/7a190fecbaa68212a4b68aeb6e3acd10?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/solon.cremin"
+    "web_url": "https://gitlab.example.com/solon.cremin"
  },
  "due_date": null,
  "web_url": "http://example.com/example/example/issues/11",
@@ -557,7 +557,7 @@ Example response:
    "id": 12,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/46f6f7dc858ada7be1853f7fb96e81da?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/axel.block"
+    "web_url": "https://gitlab.example.com/axel.block"
  },
  "author": {
    "name": "Kris Steuber",
@@ -565,7 +565,7 @@ Example response:
    "id": 10,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/7a190fecbaa68212a4b68aeb6e3acd10?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/solon.cremin"
+    "web_url": "https://gitlab.example.com/solon.cremin"
  },
  "due_date": null,
  "web_url": "http://example.com/example/example/issues/11",
@@ -614,7 +614,7 @@ Example response:
    "id": 21,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/3e6f06a86cf27fa8b56f3f74f7615987?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/keyon"
+    "web_url": "https://gitlab.example.com/keyon"
  },
  "author": {
    "name": "Vivian Hermann",
@@ -622,7 +622,7 @@ Example response:
    "id": 11,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/orville"
+    "web_url": "https://gitlab.example.com/orville"
  },
  "subscribed": false,
  "due_date": null,
@@ -669,7 +669,7 @@ Example response:
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/root"
+    "web_url": "https://gitlab.example.com/root"
  },
  "action_name": "marked",
  "target_type": "Issue",
@@ -700,7 +700,7 @@ Example response:
      "id": 14,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/a7fa515d53450023c83d62986d0658a8?s=80&d=identicon",
-      "web_url": "https://gitlab.example.com/u/francisca"
+      "web_url": "https://gitlab.example.com/francisca"
    },
    "author": {
      "name": "Maxie Medhurst",
@@ -708,7 +708,7 @@ Example response:
      "id": 12,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
-      "web_url": "https://gitlab.example.com/u/craig_rutherford"
+      "web_url": "https://gitlab.example.com/craig_rutherford"
    },
    "subscribed": true,
    "user_notes_count": 7,

--- a/doc/api/keys.md
+++ b/doc/api/keys.md
@@ -24,7 +24,7 @@ Parameters:
    "id": 25,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/cfa35b8cd2ec278026357769582fa563?s=40\u0026d=identicon",
-    "web_url": "http://localhost:3000/u/john_smith",
+    "web_url": "http://localhost:3000/john_smith",
    "created_at": "2015-09-03T07:24:01.670Z",
    "is_admin": false,
    "bio": null,

--- a/doc/api/merge_requests.md
+++ b/doc/api/merge_requests.md
@@ -621,7 +621,7 @@ Example response when the GitLab issue tracker is used:
      "author" : {
         "state" : "active",
         "id" : 18,
-         "web_url" : "https://gitlab.example.com/u/eileen.lowe",
+         "web_url" : "https://gitlab.example.com/eileen.lowe",
         "name" : "Alexandra Bashirian",
         "avatar_url" : null,
         "username" : "eileen.lowe"
@@ -642,7 +642,7 @@ Example response when the GitLab issue tracker is used:
         "state" : "active",
         "id" : 1,
         "name" : "Administrator",
-         "web_url" : "https://gitlab.example.com/u/root",
+         "web_url" : "https://gitlab.example.com/root",
         "avatar_url" : null,
         "username" : "root"
      },
@@ -711,7 +711,7 @@ Example response:
    "id": 19,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/39ce4a2822cc896933ffbd68c1470e55?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/leila"
+    "web_url": "https://gitlab.example.com/leila"
  },
  "assignee": {
    "name": "Celine Wehner",
@@ -719,7 +719,7 @@ Example response:
    "id": 16,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/f4cd5605b769dd2ce405a27c6e6f2684?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/carli"
+    "web_url": "https://gitlab.example.com/carli"
  },
  "source_project_id": 5,
  "target_project_id": 5,
@@ -787,7 +787,7 @@ Example response:
    "id": 19,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/39ce4a2822cc896933ffbd68c1470e55?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/leila"
+    "web_url": "https://gitlab.example.com/leila"
  },
  "assignee": {
    "name": "Celine Wehner",
@@ -795,7 +795,7 @@ Example response:
    "id": 16,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/f4cd5605b769dd2ce405a27c6e6f2684?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/carli"
+    "web_url": "https://gitlab.example.com/carli"
  },
  "source_project_id": 5,
  "target_project_id": 5,
@@ -858,7 +858,7 @@ Example response:
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/root"
+    "web_url": "https://gitlab.example.com/root"
  },
  "action_name": "marked",
  "target_type": "MergeRequest",
@@ -881,7 +881,7 @@ Example response:
      "id": 14,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/a7fa515d53450023c83d62986d0658a8?s=80&d=identicon",
-      "web_url": "https://gitlab.example.com/u/francisca"
+      "web_url": "https://gitlab.example.com/francisca"
    },
    "assignee": {
      "name": "Dr. Gabrielle Strosin",
@@ -889,7 +889,7 @@ Example response:
      "id": 4,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/733005fcd7e6df12d2d8580171ccb966?s=80&d=identicon",
-      "web_url": "https://gitlab.example.com/u/barrett.krajcik"
+      "web_url": "https://gitlab.example.com/barrett.krajcik"
    },
    "source_project_id": 3,
    "target_project_id": 3,

--- a/doc/api/notes.md
+++ b/doc/api/notes.md
@@ -143,7 +143,7 @@ Example Response:
    "state": "active",
    "created_at": "2013-09-30T13:46:01Z",
    "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/pipin"
+    "web_url": "https://gitlab.example.com/pipin"
  },
  "created_at": "2016-04-05T22:10:44.164Z",
  "system": false,
@@ -268,7 +268,7 @@ Example Response:
    "state": "active",
    "created_at": "2013-09-30T13:46:01Z",
    "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/pipin"
+    "web_url": "https://gitlab.example.com/pipin"
  },
  "created_at": "2016-04-06T16:51:53.239Z",
  "system": false,
@@ -398,7 +398,7 @@ Example Response:
    "state": "active",
    "created_at": "2013-09-30T13:46:01Z",
    "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/u/pipin"
+    "web_url": "https://gitlab.example.com/pipin"
  },
  "created_at": "2016-04-05T22:11:59.923Z",
  "system": false,

--- a/doc/api/pipelines.md
+++ b/doc/api/pipelines.md
@@ -34,7 +34,7 @@ Example of response
      "id": 1,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "created_at": "2016-08-16T10:23:19.007Z",
    "updated_at": "2016-08-16T10:23:19.216Z",
@@ -57,7 +57,7 @@ Example of response
      "id": 1,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "created_at": "2016-08-16T10:23:21.184Z",
    "updated_at": "2016-08-16T10:23:21.314Z",
@@ -103,7 +103,7 @@ Example of response
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://localhost:3000/u/root"
+    "web_url": "http://localhost:3000/root"
  },
  "created_at": "2016-08-11T11:28:34.085Z",
  "updated_at": "2016-08-11T11:32:35.169Z",
@@ -148,7 +148,7 @@ Response:
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://localhost:3000/u/root"
+    "web_url": "http://localhost:3000/root"
  },
  "created_at": "2016-08-11T11:28:34.085Z",
  "updated_at": "2016-08-11T11:32:35.169Z",
@@ -193,7 +193,7 @@ Response:
    "id": 1,
    "state": "active",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://localhost:3000/u/root"
+    "web_url": "http://localhost:3000/root"
  },
  "created_at": "2016-08-11T11:28:34.085Z",
  "updated_at": "2016-08-11T11:32:35.169Z",

--- a/doc/api/projects.md
+++ b/doc/api/projects.md
@@ -465,7 +465,7 @@ Parameters:
      "id": 1,
      "state": "active",
      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "author_username": "root"
  },
@@ -482,7 +482,7 @@ Parameters:
      "id": 1,
      "state": "active",
      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "author_username": "john",
    "data": {
@@ -528,7 +528,7 @@ Parameters:
      "id": 1,
      "state": "active",
      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "author_username": "root"
  },
@@ -552,7 +552,7 @@ Parameters:
        "id": 1,
        "state": "active",
        "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-        "web_url": "http://localhost:3000/u/root"
+        "web_url": "http://localhost:3000/root"
      },
      "created_at": "2015-12-04T10:33:56.698Z",
      "system": false,
@@ -567,7 +567,7 @@ Parameters:
      "id": 1,
      "state": "active",
      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "author_username": "root"
  }

--- a/doc/api/todos.md
+++ b/doc/api/todos.md
@@ -44,7 +44,7 @@ Example Response:
      "id": 1,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "web_url": "https://gitlab.example.com/u/root"
+      "web_url": "https://gitlab.example.com/root"
    },
    "action_name": "marked",
    "target_type": "MergeRequest",
@@ -67,7 +67,7 @@ Example Response:
        "id": 12,
        "state": "active",
        "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
-        "web_url": "https://gitlab.example.com/u/craig_rutherford"
+        "web_url": "https://gitlab.example.com/craig_rutherford"
      },
      "assignee": {
        "name": "Administrator",
@@ -75,7 +75,7 @@ Example Response:
        "id": 1,
        "state": "active",
        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-        "web_url": "https://gitlab.example.com/u/root"
+        "web_url": "https://gitlab.example.com/root"
      },
      "source_project_id": 2,
      "target_project_id": 2,
@@ -117,7 +117,7 @@ Example Response:
      "id": 12,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
-      "web_url": "https://gitlab.example.com/u/craig_rutherford"
+      "web_url": "https://gitlab.example.com/craig_rutherford"
    },
    "action_name": "assigned",
    "target_type": "MergeRequest",
@@ -140,7 +140,7 @@ Example Response:
        "id": 12,
        "state": "active",
        "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
-        "web_url": "https://gitlab.example.com/u/craig_rutherford"
+        "web_url": "https://gitlab.example.com/craig_rutherford"
      },
      "assignee": {
        "name": "Administrator",
@@ -148,7 +148,7 @@ Example Response:
        "id": 1,
        "state": "active",
        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-        "web_url": "https://gitlab.example.com/u/root"
+        "web_url": "https://gitlab.example.com/root"
      },
      "source_project_id": 2,
      "target_project_id": 2,
@@ -215,7 +215,7 @@ Example Response:
      "id": 1,
      "state": "active",
      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "web_url": "https://gitlab.example.com/u/root"
+      "web_url": "https://gitlab.example.com/root"
    },
    "action_name": "marked",
    "target_type": "MergeRequest",
@@ -238,7 +238,7 @@ Example Response:
        "id": 12,
        "state": "active",
        "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
-        "web_url": "https://gitlab.example.com/u/craig_rutherford"
+        "web_url": "https://gitlab.example.com/craig_rutherford"
      },
      "assignee": {
        "name": "Administrator",
@@ -246,7 +246,7 @@ Example Response:
        "id": 1,
        "state": "active",
        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-        "web_url": "https://gitlab.example.com/u/root"
+        "web_url": "https://gitlab.example.com/root"
      },
      "source_project_id": 2,
      "target_project_id": 2,

--- a/doc/api/users.md
+++ b/doc/api/users.md
@@ -20,7 +20,7 @@ GET /users
    "name": "John Smith",
    "state": "active",
    "avatar_url": "http://localhost:3000/uploads/user/avatar/1/cd8.jpeg",
-    "web_url": "http://localhost:3000/u/john_smith"
+    "web_url": "http://localhost:3000/john_smith"
  },
  {
    "id": 2,
@@ -28,7 +28,7 @@ GET /users
    "name": "Jack Smith",
    "state": "blocked",
    "avatar_url": "http://gravatar.com/../e32131cd8.jpeg",
-    "web_url": "http://localhost:3000/u/jack_smith"
+    "web_url": "http://localhost:3000/jack_smith"
  }
 ]
 ```
@@ -48,7 +48,7 @@ GET /users
    "name": "John Smith",
    "state": "active",
    "avatar_url": "http://localhost:3000/uploads/user/avatar/1/index.jpg",
-    "web_url": "http://localhost:3000/u/john_smith",
+    "web_url": "http://localhost:3000/john_smith",
    "created_at": "2012-05-23T08:00:58Z",
    "is_admin": false,
    "bio": null,
@@ -81,7 +81,7 @@ GET /users
    "name": "Jack Smith",
    "state": "blocked",
    "avatar_url": "http://localhost:3000/uploads/user/avatar/2/index.jpg",
-    "web_url": "http://localhost:3000/u/jack_smith",
+    "web_url": "http://localhost:3000/jack_smith",
    "created_at": "2012-05-23T08:01:01Z",
    "is_admin": false,
    "bio": null,
@@ -141,7 +141,7 @@ Parameters:
  "name": "John Smith",
  "state": "active",
  "avatar_url": "http://localhost:3000/uploads/user/avatar/1/cd8.jpeg",
-  "web_url": "http://localhost:3000/u/john_smith",
+  "web_url": "http://localhost:3000/john_smith",
  "created_at": "2012-05-23T08:00:58Z",
  "is_admin": false,
  "bio": null,
@@ -172,7 +172,7 @@ Parameters:
  "name": "John Smith",
  "state": "active",
  "avatar_url": "http://localhost:3000/uploads/user/avatar/1/index.jpg",
-  "web_url": "http://localhost:3000/u/john_smith",
+  "web_url": "http://localhost:3000/john_smith",
  "created_at": "2012-05-23T08:00:58Z",
  "is_admin": false,
  "bio": null,
@@ -293,7 +293,7 @@ GET /user
  "name": "John Smith",
  "state": "active",
  "avatar_url": "http://localhost:3000/uploads/user/avatar/1/index.jpg",
-  "web_url": "http://localhost:3000/u/john_smith",
+  "web_url": "http://localhost:3000/john_smith",
  "created_at": "2012-05-23T08:00:58Z",
  "is_admin": false,
  "bio": null,
@@ -665,7 +665,7 @@ Example response:
      "id": 1,
      "state": "active",
      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "author_username": "root"
  },
@@ -682,7 +682,7 @@ Example response:
      "id": 1,
      "state": "active",
      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "author_username": "john",
    "data": {
@@ -728,7 +728,7 @@ Example response:
      "id": 1,
      "state": "active",
      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "author_username": "root"
  },
@@ -752,7 +752,7 @@ Example response:
        "id": 1,
        "state": "active",
        "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-        "web_url": "http://localhost:3000/u/root"
+        "web_url": "http://localhost:3000/root"
      },
      "created_at": "2015-12-04T10:33:56.698Z",
      "system": false,
@@ -767,7 +767,7 @@ Example response:
      "id": 1,
      "state": "active",
      "avatar_url": "http://localhost:3000/uploads/user/avatar/1/fox_avatar.png",
-      "web_url": "http://localhost:3000/u/root"
+      "web_url": "http://localhost:3000/root"
    },
    "author_username": "root"
  }

--- a/doc/development/performance.md
+++ b/doc/development/performance.md
@@ -254,5 +254,5 @@ impact on runtime performance, and as such, using a constant instead of
 referencing an object directly may even slow code down.

 [#15607]: https://gitlab.com/gitlab-org/gitlab-ce/issues/15607
-[yorickpeterse]: https://gitlab.com/u/yorickpeterse
+[yorickpeterse]: https://gitlab.com/yorickpeterse
 [anti-pattern]: https://en.wikipedia.org/wiki/Anti-pattern
--- a/doc/raketasks/backup_hrz.png
+++ b/doc/raketasks/backup_hrz.png
--- a/features/explore/projects.feature
+++ b/features/explore/projects.feature
@@ -128,6 +128,7 @@ Feature: Explore Projects
    And project "Archive" has comments
    And I sign in as a user
    And project "Community" has comments
+    And trending projects are refreshed
    When I visit the explore trending projects
    Then I should see project "Community"
    And I should not see project "Internal"

--- a/features/steps/project/commits/commits.rb
+++ b/features/steps/project/commits/commits.rb
@@ -21,7 +21,7 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
    expect(response_headers['Content-Type']).to have_content("application/atom+xml")
    expect(body).to have_selector("title", text: "#{@project.name}:master commits")
    expect(body).to have_selector("author email", text: commit.author_email)
-    expect(body).to have_selector("entry summary", text: commit.description[0..10])
+    expect(body).to have_selector("entry summary", text: commit.description[0..10].delete("\r"))
  end

  step 'I click on tag link' do

--- a/features/steps/project/merge_requests.rb
+++ b/features/steps/project/merge_requests.rb
@@ -512,6 +512,7 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
  step 'I should see new target branch changes' do
    expect(page).to have_content 'Request to merge fix into feature'
    expect(page).to have_content 'Target branch changed from merge-test to feature'
+    wait_for_ajax
  end

  step 'I click on "Email Patches"' do

--- a/features/steps/shared/project.rb
+++ b/features/steps/shared/project.rb
@@ -218,6 +218,10 @@ module SharedProject
    2.times { create(:note_on_issue, project: project) }
  end

+  step 'trending projects are refreshed' do
+    TrendingProject.refresh!
+  end
+
  step 'project "Shop" has labels: "bug", "feature", "enhancement"' do
    project = Project.find_by(name: "Shop")
    create(:label, project: project, title: 'bug')

--- a/lib/banzai/filter/set_direction_filter.rb
+++ b/lib/banzai/filter/set_direction_filter.rb
+module Banzai
+  module Filter
+    # HTML filter that sets dir="auto" for RTL languages support
+    class SetDirectionFilter < HTML::Pipeline::Filter
+      def call
+        # select these elements just on top level of the document
+        doc.xpath('p|h1|h2|h3|h4|h5|h6|ol|ul[not(@class="section-nav")]|blockquote|table').each do |el|
+          el['dir'] = 'auto'
+        end
+
+        doc
+      end
+    end
+  end
+end
--- a/lib/banzai/pipeline/gfm_pipeline.rb
+++ b/lib/banzai/pipeline/gfm_pipeline.rb
@@ -25,7 +25,9 @@ module Banzai
          Filter::MilestoneReferenceFilter,

          Filter::TaskListFilter,
-          Filter::InlineDiffFilter
+          Filter::InlineDiffFilter,
+
+          Filter::SetDirectionFilter
        ]
      end


--- a/lib/gitlab/conflict/file.rb
+++ b/lib/gitlab/conflict/file.rb
@@ -4,7 +4,7 @@ module Gitlab
      include Gitlab::Routing.url_helpers
      include IconsHelper

-      class MissingResolution < StandardError
+      class MissingResolution < ResolutionError
      end

      CONTEXT_LINES = 3
@@ -21,12 +21,34 @@ module Gitlab
        @match_line_headers = {}
      end

+      def content
+        merge_file_result[:data]
+      end
+
+      def our_blob
+        @our_blob ||= repository.blob_at(merge_request.diff_refs.head_sha, our_path)
+      end
+
+      def type
+        lines unless @type
+
+        @type.inquiry
+      end
+
      # Array of Gitlab::Diff::Line objects
      def lines
-        @lines ||= Gitlab::Conflict::Parser.new.parse(merge_file_result[:data],
+        return @lines if defined?(@lines)
+
+        begin
+          @type = 'text'
+          @lines = Gitlab::Conflict::Parser.new.parse(content,
                                                      our_path: our_path,
                                                      their_path: their_path,
                                                      parent_file: self)
+        rescue Gitlab::Conflict::Parser::ParserError
+          @type = 'text-editor'
+          @lines = nil
+        end
      end

      def resolve_lines(resolution)
@@ -53,6 +75,14 @@ module Gitlab
        end.compact
      end

+      def resolve_content(resolution)
+        if resolution == content
+          raise MissingResolution, "Resolved content has no changes for file #{our_path}"
+        end
+
+        resolution
+      end
+
      def highlight_lines!
        their_file = lines.reject { |line| line.type == 'new' }.map(&:text).join("\n")
        our_file = lines.reject { |line| line.type == 'old' }.map(&:text).join("\n")
@@ -170,21 +200,39 @@ module Gitlab
        match_line.text = "@@ -#{match_line.old_pos},#{line.old_pos} +#{match_line.new_pos},#{line.new_pos} @@#{header}"
      end

-      def as_json(opts = nil)
-        {
+      def as_json(opts = {})
+        json_hash = {
          old_path: their_path,
          new_path: our_path,
          blob_icon: file_type_icon_class('file', our_mode, our_path),
          blob_path: namespace_project_blob_path(merge_request.project.namespace,
                                                 merge_request.project,
-                                                 ::File.join(merge_request.diff_refs.head_sha, our_path)),
-          sections: sections
+                                                 ::File.join(merge_request.diff_refs.head_sha, our_path))
        }
+
+        json_hash.tap do |json_hash|
+          if opts[:full_content]
+            json_hash[:content] = content
+            json_hash[:blob_ace_mode] = our_blob && our_blob.language.try(:ace_mode)
+          else
+            json_hash[:sections] = sections if type.text?
+            json_hash[:type] = type
+            json_hash[:content_path] = content_path
+          end
+        end
+      end
+
+      def content_path
+        conflict_for_path_namespace_project_merge_request_path(merge_request.project.namespace,
+                                                               merge_request.project,
+                                                               merge_request,
+                                                               old_path: their_path,
+                                                               new_path: our_path)
      end

      # Don't try to print merge_request or repository.
      def inspect
-        instance_variables = [:merge_file_result, :their_path, :our_path, :our_mode].map do |instance_variable|
+        instance_variables = [:merge_file_result, :their_path, :our_path, :our_mode, :type].map do |instance_variable|
          value = instance_variable_get("@#{instance_variable}")

          "#{instance_variable}=\"#{value}\""

--- a/lib/gitlab/conflict/file_collection.rb
+++ b/lib/gitlab/conflict/file_collection.rb
@@ -30,6 +30,10 @@ module Gitlab
        end
      end

+      def file_for_path(old_path, new_path)
+        files.find { |file| file.their_path == old_path && file.our_path == new_path }
+      end
+
      def as_json(opts = nil)
        {
          target_branch: merge_request.target_branch,

--- a/lib/gitlab/conflict/parser.rb
+++ b/lib/gitlab/conflict/parser.rb
 module Gitlab
  module Conflict
    class Parser
-      class ParserError < StandardError
+      class UnresolvableError < StandardError
      end

-      class UnexpectedDelimiter < ParserError
+      class UnmergeableFile < UnresolvableError
      end

-      class MissingEndDelimiter < ParserError
+      class UnsupportedEncoding < UnresolvableError
+      end
+
+      # Recoverable errors - the conflict can be resolved in an editor, but not with
+      # sections.
+      class ParserError < StandardError
      end

-      class UnmergeableFile < ParserError
+      class UnexpectedDelimiter < ParserError
      end

-      class UnsupportedEncoding < ParserError
+      class MissingEndDelimiter < ParserError
      end

      def parse(text, our_path:, their_path:, parent_file: nil)

--- a/lib/gitlab/conflict/resolution_error.rb
+++ b/lib/gitlab/conflict/resolution_error.rb
+module Gitlab
+  module Conflict
+    class ResolutionError < StandardError
+    end
+  end
+end
--- a/spec/controllers/projects/merge_requests_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests_controller_spec.rb
@@ -570,7 +570,7 @@ describe Projects::MergeRequestsController do
    context 'when the conflicts cannot be resolved in the UI' do
      before do
        allow_any_instance_of(Gitlab::Conflict::Parser).
-          to receive(:parse).and_raise(Gitlab::Conflict::Parser::UnexpectedDelimiter)
+          to receive(:parse).and_raise(Gitlab::Conflict::Parser::UnmergeableFile)

        get :conflicts,
            namespace_id: merge_request_with_conflicts.project.namespace.to_param,
@@ -597,6 +597,10 @@ describe Projects::MergeRequestsController do
            format: 'json'
      end

+      it 'matches the schema' do
+        expect(response).to match_response_schema('conflicts')
+      end
+
      it 'includes meta info about the MR' do
        expect(json_response['commit_message']).to include('Merge branch')
        expect(json_response['commit_sha']).to match(/\h{40}/)
@@ -658,26 +662,97 @@ describe Projects::MergeRequestsController do
    end
  end

+  describe 'GET conflict_for_path' do
+    let(:json_response) { JSON.parse(response.body) }
+
+    def conflict_for_path(path)
+      get :conflict_for_path,
+          namespace_id: merge_request_with_conflicts.project.namespace.to_param,
+          project_id: merge_request_with_conflicts.project.to_param,
+          id: merge_request_with_conflicts.iid,
+          old_path: path,
+          new_path: path,
+          format: 'json'
+    end
+
+    context 'when the conflicts cannot be resolved in the UI' do
+      before do
+        allow_any_instance_of(Gitlab::Conflict::Parser).
+          to receive(:parse).and_raise(Gitlab::Conflict::Parser::UnmergeableFile)
+
+        conflict_for_path('files/ruby/regex.rb')
+      end
+
+      it 'returns a 404 status code' do
+        expect(response).to have_http_status(:not_found)
+      end
+    end
+
+    context 'when the file does not exist cannot be resolved in the UI' do
+      before { conflict_for_path('files/ruby/regexp.rb') }
+
+      it 'returns a 404 status code' do
+        expect(response).to have_http_status(:not_found)
+      end
+    end
+
+    context 'with an existing file' do
+      let(:path) { 'files/ruby/regex.rb' }
+
+      before { conflict_for_path(path) }
+
+      it 'returns a 200 status code' do
+        expect(response).to have_http_status(:ok)
+      end
+
+      it 'returns the file in JSON format' do
+        content = merge_request_with_conflicts.conflicts.file_for_path(path, path).content
+
+        expect(json_response).to include('old_path' => path,
+                                         'new_path' => path,
+                                         'blob_icon' => 'file-text-o',
+                                         'blob_path' => a_string_ending_with(path),
+                                         'blob_ace_mode' => 'ruby',
+                                         'content' => content)
+      end
+    end
+  end
+
  context 'POST resolve_conflicts' do
    let(:json_response) { JSON.parse(response.body) }
    let!(:original_head_sha) { merge_request_with_conflicts.diff_head_sha }

-    def resolve_conflicts(sections)
+    def resolve_conflicts(files)
      post :resolve_conflicts,
           namespace_id: merge_request_with_conflicts.project.namespace.to_param,
           project_id: merge_request_with_conflicts.project.to_param,
           id: merge_request_with_conflicts.iid,
           format: 'json',
-           sections: sections,
+           files: files,
           commit_message: 'Commit message'
    end

    context 'with valid params' do
      before do
-        resolve_conflicts('2f6fcd96b88b36ce98c38da085c795a27d92a3dd_14_14' => 'head',
-                          '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head',
-                          '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_21_21' => 'origin',
-                          '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_49_49' => 'origin')
+        resolved_files = [
+          {
+            'new_path' => 'files/ruby/popen.rb',
+            'old_path' => 'files/ruby/popen.rb',
+            'sections' => {
+              '2f6fcd96b88b36ce98c38da085c795a27d92a3dd_14_14' => 'head'
+            }
+          }, {
+            'new_path' => 'files/ruby/regex.rb',
+            'old_path' => 'files/ruby/regex.rb',
+            'sections' => {
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head',
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_21_21' => 'origin',
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_49_49' => 'origin'
+            }
+          }
+        ]
+
+        resolve_conflicts(resolved_files)
      end

      it 'creates a new commit on the branch' do
@@ -692,7 +767,23 @@ describe Projects::MergeRequestsController do

    context 'when sections are missing' do
      before do
-        resolve_conflicts('2f6fcd96b88b36ce98c38da085c795a27d92a3dd_14_14' => 'head')
+        resolved_files = [
+          {
+            'new_path' => 'files/ruby/popen.rb',
+            'old_path' => 'files/ruby/popen.rb',
+            'sections' => {
+              '2f6fcd96b88b36ce98c38da085c795a27d92a3dd_14_14' => 'head'
+            }
+          }, {
+            'new_path' => 'files/ruby/regex.rb',
+            'old_path' => 'files/ruby/regex.rb',
+            'sections' => {
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head'
+            }
+          }
+        ]
+
+        resolve_conflicts(resolved_files)
      end

      it 'returns a 400 error' do
@@ -700,7 +791,71 @@ describe Projects::MergeRequestsController do
      end

      it 'has a message with the name of the first missing section' do
-        expect(json_response['message']).to include('6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9')
+        expect(json_response['message']).to include('6eb14e00385d2fb284765eb1cd8d420d33d63fc9_21_21')
+      end
+
+      it 'does not create a new commit' do
+        expect(original_head_sha).to eq(merge_request_with_conflicts.source_branch_head.sha)
+      end
+    end
+
+    context 'when files are missing' do
+      before do
+        resolved_files = [
+          {
+            'new_path' => 'files/ruby/regex.rb',
+            'old_path' => 'files/ruby/regex.rb',
+            'sections' => {
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head',
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_21_21' => 'origin',
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_49_49' => 'origin'
+            }
+          }
+        ]
+
+        resolve_conflicts(resolved_files)
+      end
+
+      it 'returns a 400 error' do
+        expect(response).to have_http_status(:bad_request)
+      end
+
+      it 'has a message with the name of the missing file' do
+        expect(json_response['message']).to include('files/ruby/popen.rb')
+      end
+
+      it 'does not create a new commit' do
+        expect(original_head_sha).to eq(merge_request_with_conflicts.source_branch_head.sha)
+      end
+    end
+
+    context 'when a file has identical content to the conflict' do
+      before do
+        resolved_files = [
+          {
+            'new_path' => 'files/ruby/popen.rb',
+            'old_path' => 'files/ruby/popen.rb',
+            'content' => merge_request_with_conflicts.conflicts.file_for_path('files/ruby/popen.rb', 'files/ruby/popen.rb').content
+          }, {
+            'new_path' => 'files/ruby/regex.rb',
+            'old_path' => 'files/ruby/regex.rb',
+            'sections' => {
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head',
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_21_21' => 'origin',
+              '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_49_49' => 'origin'
+            }
+          }
+        ]
+
+        resolve_conflicts(resolved_files)
+      end
+
+      it 'returns a 400 error' do
+        expect(response).to have_http_status(:bad_request)
+      end
+
+      it 'has a message with the path of the problem file' do
+        expect(json_response['message']).to include('files/ruby/popen.rb')
      end

      it 'does not create a new commit' do

--- a/spec/features/atom/users_spec.rb
+++ b/spec/features/atom/users_spec.rb
@@ -53,7 +53,7 @@ describe "User Feed", feature: true  do
      end

      it 'has XHTML summaries in issue descriptions' do
-        expect(body).to match /we have a bug!<\/p>\n\n<hr ?\/>\n\n<p>I guess/
+        expect(body).to match /we have a bug!<\/p>\n\n<hr ?\/>\n\n<p dir="auto">I guess/
      end

      it 'has XHTML summaries in notes' do

--- a/spec/features/merge_requests/conflicts_spec.rb
+++ b/spec/features/merge_requests/conflicts_spec.rb
@@ -12,29 +12,139 @@ feature 'Merge request conflict resolution', js: true, feature: true do
    end
  end

-  context 'when a merge request can be resolved in the UI' do
-    let(:merge_request) { create_merge_request('conflict-resolvable') }
+  shared_examples "conflicts are resolved in Interactive mode" do
+    it 'conflicts are resolved in Interactive mode' do
+      within find('.files-wrapper .diff-file', text: 'files/ruby/popen.rb') do
+        click_button 'Use ours'
+      end
+
+      within find('.files-wrapper .diff-file', text: 'files/ruby/regex.rb') do
+        all('button', text: 'Use ours').each do |button|
+          button.click
+        end
+      end
+
+      click_button 'Commit conflict resolution'
+      wait_for_ajax
+
+      expect(page).to have_content('All merge conflicts were resolved')
+      merge_request.reload_diff
+
+      click_on 'Changes'
+      wait_for_ajax
+
+      within find('.diff-file', text: 'files/ruby/popen.rb') do
+        expect(page).to have_selector('.line_content.new', text: "vars = { 'PWD' => path }")
+        expect(page).to have_selector('.line_content.new', text: "options = { chdir: path }")
+      end
+
+      within find('.diff-file', text: 'files/ruby/regex.rb') do
+        expect(page).to have_selector('.line_content.new', text: "def username_regexp")
+        expect(page).to have_selector('.line_content.new', text: "def project_name_regexp")
+        expect(page).to have_selector('.line_content.new', text: "def path_regexp")
+        expect(page).to have_selector('.line_content.new', text: "def archive_formats_regexp")
+        expect(page).to have_selector('.line_content.new', text: "def git_reference_regexp")
+        expect(page).to have_selector('.line_content.new', text: "def default_regexp")
+      end
+    end
+  end

+  shared_examples "conflicts are resolved in Edit inline mode" do
+    it 'conflicts are resolved in Edit inline mode' do
+      expect(find('#conflicts')).to have_content('popen.rb')
+
+      within find('.files-wrapper .diff-file', text: 'files/ruby/popen.rb') do
+        click_button 'Edit inline'
+        wait_for_ajax
+        execute_script('ace.edit($(".files-wrapper .diff-file pre")[0]).setValue("One morning");')
+      end
+
+      within find('.files-wrapper .diff-file', text: 'files/ruby/regex.rb') do
+        click_button 'Edit inline'
+        wait_for_ajax
+        execute_script('ace.edit($(".files-wrapper .diff-file pre")[1]).setValue("Gregor Samsa woke from troubled dreams");')
+      end
+
+      click_button 'Commit conflict resolution'
+      wait_for_ajax
+      expect(page).to have_content('All merge conflicts were resolved')
+      merge_request.reload_diff
+
+      click_on 'Changes'
+      wait_for_ajax
+
+      expect(page).to have_content('One morning')
+      expect(page).to have_content('Gregor Samsa woke from troubled dreams')
+    end
+  end
+
+  context 'can be resolved in the UI' do
    before do
      project.team << [user, :developer]
      login_as(user)
-
-      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
    end

-    it 'shows a link to the conflict resolution page' do
-      expect(page).to have_link('conflicts', href: /\/conflicts\Z/)
+    context 'the conflicts are resolvable' do
+      let(:merge_request) { create_merge_request('conflict-resolvable') }
+
+      before { visit namespace_project_merge_request_path(project.namespace, project, merge_request) }
+
+      it 'shows a link to the conflict resolution page' do
+        expect(page).to have_link('conflicts', href: /\/conflicts\Z/)
+      end
+
+      context 'in Inline view mode' do
+        before { click_link('conflicts', href: /\/conflicts\Z/) }
+
+        include_examples "conflicts are resolved in Interactive mode"
+        include_examples "conflicts are resolved in Edit inline mode"
+      end
+
+      context 'in Parallel view mode' do
+        before do
+          click_link('conflicts', href: /\/conflicts\Z/) 
+          click_button 'Side-by-side'
+        end
+
+        include_examples "conflicts are resolved in Interactive mode"
+        include_examples "conflicts are resolved in Edit inline mode"
+      end
    end

-    context 'visiting the conflicts resolution page' do
-      before { click_link('conflicts', href: /\/conflicts\Z/) }
+    context 'the conflict contain markers' do
+      let(:merge_request) { create_merge_request('conflict-contains-conflict-markers') }

-      it 'shows the conflicts' do
-        begin
-          expect(find('#conflicts')).to have_content('popen.rb')
-        rescue Capybara::Poltergeist::JavascriptError
-          retry
+      before do
+        visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+        click_link('conflicts', href: /\/conflicts\Z/)
+      end
+
+      it 'conflicts can not be resolved in Interactive mode' do
+        within find('.files-wrapper .diff-file', text: 'files/markdown/ruby-style-guide.md') do
+          expect(page).not_to have_content 'Interactive mode'
+          expect(page).not_to have_content 'Edit inline'
+        end
+      end
+
+      it 'conflicts are resolved in Edit inline mode' do
+        within find('.files-wrapper .diff-file', text: 'files/markdown/ruby-style-guide.md') do
+          wait_for_ajax
+          execute_script('ace.edit($(".files-wrapper .diff-file pre")[0]).setValue("Gregor Samsa woke from troubled dreams");')
        end
+
+        click_button 'Commit conflict resolution'
+        wait_for_ajax
+
+        expect(page).to have_content('All merge conflicts were resolved')
+
+        merge_request.reload_diff
+
+        click_on 'Changes'
+        wait_for_ajax
+        find('.click-to-expand').click
+        wait_for_ajax
+
+        expect(page).to have_content('Gregor Samsa woke from troubled dreams')
      end
    end
  end
@@ -42,7 +152,6 @@ feature 'Merge request conflict resolution', js: true, feature: true do
  UNRESOLVABLE_CONFLICTS = {
    'conflict-too-large' => 'when the conflicts contain a large file',
    'conflict-binary-file' => 'when the conflicts contain a binary file',
-    'conflict-contains-conflict-markers' => 'when the conflicts contain a file with ambiguous conflict markers',
    'conflict-missing-side' => 'when the conflicts contain a file edited in one branch and deleted in another',
    'conflict-non-utf8' => 'when the conflicts contain a non-UTF-8 file',
  }

--- a/spec/features/projects/files/find_file_keyboard_spec.rb
+++ b/spec/features/projects/files/find_file_keyboard_spec.rb
+require 'spec_helper'
+
+feature 'Find file keyboard shortcuts', feature: true, js: true do
+  include WaitForAjax
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+
+  before do
+    project.team << [user, :master]
+    login_as user
+
+    visit namespace_project_find_file_path(project.namespace, project, project.repository.root_ref)
+
+    wait_for_ajax
+  end
+
+  it 'opens file when pressing enter key' do
+    fill_in 'file_find', with: 'CHANGELOG'
+
+    find('#file_find').native.send_keys(:enter)
+
+    expect(page).to have_selector('.blob-content-holder')
+
+    page.within('.file-title') do
+      expect(page).to have_content('CHANGELOG')
+    end
+  end
+
+  it 'navigates files with arrow keys' do
+    fill_in 'file_find', with: 'application.'
+
+    find('#file_find').native.send_keys(:down)
+    find('#file_find').native.send_keys(:enter)
+
+    expect(page).to have_selector('.blob-content-holder')
+
+    page.within('.file-title') do
+      expect(page).to have_content('application.js')
+    end
+  end
+end
--- a/spec/features/users_spec.rb
+++ b/spec/features/users_spec.rb
@@ -51,6 +51,18 @@ feature 'Users', feature: true, js: true do
      expect(current_path).to eq user_path(user)
      expect(page).to have_text(user.name)
    end
+
+    scenario '/u/user1/groups redirects to user groups page' do
+      visit '/u/user1/groups'
+
+      expect(current_path).to eq user_groups_path(user)
+    end
+
+    scenario '/u/user1/projects redirects to user projects page' do
+      visit '/u/user1/projects'
+
+      expect(current_path).to eq user_projects_path(user)
+    end
  end

  feature 'username validation' do

--- a/spec/fixtures/api/schemas/conflicts.json
+++ b/spec/fixtures/api/schemas/conflicts.json
+{
+  "type": "object",
+  "required": [
+    "commit_message",
+    "commit_sha",
+    "source_branch",
+    "target_branch",
+    "files"
+  ],
+  "properties": {
+    "commit_message": {"type": "string"},
+    "commit_sha": {"type": "string", "pattern": "^[0-9a-f]{40}$"},
+    "source_branch": {"type": "string"},
+    "target_branch": {"type": "string"},
+    "files": {
+      "type": "array",
+      "items": {
+        "oneOf": [
+          { "$ref": "#/definitions/conflict-text-with-sections" },
+          { "$ref": "#/definitions/conflict-text-for-editor" }
+        ]
+      }
+    }
+  },
+  "definitions": {
+    "conflict-base": {
+      "type": "object",
+      "required": [
+        "old_path",
+        "new_path",
+        "blob_icon",
+        "blob_path"
+      ],
+      "properties": {
+        "old_path": {"type": "string"},
+        "new_path": {"type": "string"},
+        "blob_icon": {"type": "string"},
+        "blob_path": {"type": "string"}
+      }
+    },
+    "conflict-text-for-editor": {
+      "allOf": [
+        {"$ref": "#/definitions/conflict-base"},
+        {
+          "type": "object",
+          "required": [
+            "type",
+            "content_path"
+          ],
+          "properties": {
+            "type": {"type": {"enum": ["text-editor"]}},
+            "content_path": {"type": "string"}
+          }
+        }
+      ]
+    },
+    "conflict-text-with-sections": {
+      "allOf": [
+        {"$ref": "#/definitions/conflict-base"},
+        {
+          "type": "object",
+          "required": [
+            "type",
+            "content_path",
+            "sections"
+          ],
+          "properties": {
+            "type": {"type": {"enum": ["text"]}},
+            "content_path": {"type": "string"},
+            "sections": {
+              "type": "array",
+              "items": {
+                "oneOf": [
+                  { "$ref": "#/definitions/section-context" },
+                  { "$ref": "#/definitions/section-conflict" }
+                ]
+              }
+            }
+          }
+        }
+      ]
+    },
+    "section-base": {
+      "type": "object",
+      "required": [
+        "conflict",
+        "lines"
+      ],
+      "properties": {
+        "conflict": {"type": "boolean"},
+        "lines": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "required": [
+              "old_line",
+              "new_line",
+              "text",
+              "rich_text"
+            ],
+            "properties": {
+              "type": {"type": "string"},
+              "old_line": {"type": "string"},
+              "new_line": {"type": "string"},
+              "text": {"type": "string"},
+              "rich_text": {"type": "string"}
+            }
+          }
+        }
+      }
+    },
+    "section-context": {
+      "allOf": [
+        {"$ref": "#/definitions/section-base"},
+        {
+          "type": "object",
+          "properties": {
+            "conflict": {"enum": [false]}
+          }
+        }
+      ]
+    },
+    "section-conflict": {
+      "allOf": [
+        {"$ref": "#/definitions/section-base"},
+        {
+          "type": "object",
+          "required": ["id"],
+          "properties": {
+            "conflict": {"enum": [true]},
+            "id": {"type": "string"}
+          }
+        }
+      ]
+    }
+  }
+}
--- a/spec/lib/banzai/object_renderer_spec.rb
+++ b/spec/lib/banzai/object_renderer_spec.rb
@@ -24,7 +24,7 @@ describe Banzai::ObjectRenderer do
        with(an_instance_of(Array)).
        and_call_original

-      expect(object).to receive(:redacted_note_html=).with('<p>hello</p>')
+      expect(object).to receive(:redacted_note_html=).with('<p dir="auto">hello</p>')
      expect(object).to receive(:user_visible_reference_count=).with(0)

      renderer.render([object], :note)
@@ -92,10 +92,10 @@ describe Banzai::ObjectRenderer do
      docs = renderer.render_attributes(objects, :note)

      expect(docs[0]).to be_an_instance_of(Nokogiri::HTML::DocumentFragment)
-      expect(docs[0].to_html).to eq('<p>hello</p>')
+      expect(docs[0].to_html).to eq('<p dir="auto">hello</p>')

      expect(docs[1]).to be_an_instance_of(Nokogiri::HTML::DocumentFragment)
-      expect(docs[1].to_html).to eq('<p>bye</p>')
+      expect(docs[1].to_html).to eq('<p dir="auto">bye</p>')
    end

    it 'returns when no objects to render' do

--- a/spec/lib/banzai/pipeline/description_pipeline_spec.rb
+++ b/spec/lib/banzai/pipeline/description_pipeline_spec.rb
@@ -4,11 +4,11 @@ describe Banzai::Pipeline::DescriptionPipeline do
  def parse(html)
    # When we pass HTML to Redcarpet, it gets wrapped in `p` tags...
    # ...except when we pass it pre-wrapped text. Rabble rabble.
-    unwrap = !html.start_with?('<p>')
+    unwrap = !html.start_with?('<p ')

    output = described_class.to_html(html, project: spy)

-    output.gsub!(%r{\A<p>(.*)</p>(.*)\z}, '\1\2') if unwrap
+    output.gsub!(%r{\A<p dir="auto">(.*)</p>(.*)\z}, '\1\2') if unwrap

    output
  end
@@ -27,11 +27,17 @@ describe Banzai::Pipeline::DescriptionPipeline do
    end
  end

-  %w(b i strong em a ins del sup sub p).each do |elem|
+  %w(b i strong em a ins del sup sub).each do |elem|
    it "still allows '#{elem}' elements" do
      exp = act = "<#{elem}>Description</#{elem}>"

      expect(parse(act).strip).to eq exp
    end
  end
+
+  it "still allows 'p' elements" do
+    exp = act = "<p dir=\"auto\">Description</p>"
+
+    expect(parse(act).strip).to eq exp
+  end
 end
--- a/spec/lib/gitlab/conflict/file_spec.rb
+++ b/spec/lib/gitlab/conflict/file_spec.rb
@@ -257,5 +257,16 @@ FILE
    it 'includes the blob icon for the file' do
      expect(conflict_file.as_json[:blob_icon]).to eq('file-text-o')
    end
+
+    context 'with the full_content option passed' do
+      it 'includes the full content of the conflict' do
+        expect(conflict_file.as_json(full_content: true)).to have_key(:content)
+      end
+
+      it 'includes the detected language of the conflict file' do
+        expect(conflict_file.as_json(full_content: true)[:blob_ace_mode]).
+          to eq('ruby')
+      end
+    end
  end
 end
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -201,33 +201,24 @@ describe Ci::Pipeline, models: true do
      end
    end

-    describe "merge request metrics" do
+    describe 'merge request metrics' do
      let(:project) { FactoryGirl.create :project }
      let(:pipeline) { FactoryGirl.create(:ci_empty_pipeline, status: 'created', project: project, ref: 'master', sha: project.repository.commit('master').id) }
      let!(:merge_request) { create(:merge_request, source_project: project, source_branch: pipeline.ref) }

-      context 'when transitioning to running' do
-        it 'records the build start time' do
-          time = Time.now
-          Timecop.freeze(time) { build.run }
-
-          expect(merge_request.reload.metrics.latest_build_started_at).to be_within(1.second).of(time)
-        end
-
-        it 'clears the build end time' do
-          build.run
+      before do
+        expect(PipelineMetricsWorker).to receive(:perform_async).with(pipeline.id)
+      end

-          expect(merge_request.reload.metrics.latest_build_finished_at).to be_nil
+      context 'when transitioning to running' do
+        it 'schedules metrics workers' do
+          pipeline.run
        end
      end

      context 'when transitioning to success' do
-        it 'records the build end time' do
-          build.run
-          time = Time.now
-          Timecop.freeze(time) { build.success }
-
-          expect(merge_request.reload.metrics.latest_build_finished_at).to be_within(1.second).of(time)
+        it 'schedules metrics workers' do
+          pipeline.succeed
        end
      end
    end

--- a/spec/models/concerns/cache_markdown_field_spec.rb
+++ b/spec/models/concerns/cache_markdown_field_spec.rb
@@ -64,7 +64,7 @@ describe CacheMarkdownField do
  let(:html) { "<p><code>Foo</code></p>" }

  let(:updated_markdown) { "`Bar`" }
-  let(:updated_html) { "<p><code>Bar</code></p>" }
+  let(:updated_html) { "<p dir=\"auto\"><code>Bar</code></p>" }

  subject { ThingWithMarkdownFields.new(foo: markdown, foo_html: html) }


--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -1155,12 +1155,6 @@ describe MergeRequest, models: true do
      expect(merge_request.conflicts_can_be_resolved_in_ui?).to be_falsey
    end

-    it 'returns a falsey value when the conflicts contain a file with ambiguous conflict markers' do
-      merge_request = create_merge_request('conflict-contains-conflict-markers')
-
-      expect(merge_request.conflicts_can_be_resolved_in_ui?).to be_falsey
-    end
-
    it 'returns a falsey value when the conflicts contain a file edited in one branch and deleted in another' do
      merge_request = create_merge_request('conflict-missing-side')

@@ -1172,6 +1166,12 @@ describe MergeRequest, models: true do

      expect(merge_request.conflicts_can_be_resolved_in_ui?).to be_truthy
    end
+
+    it 'returns a truthy value when the conflicts have to be resolved in an editor' do
+      merge_request = create_merge_request('conflict-contains-conflict-markers')
+
+      expect(merge_request.conflicts_can_be_resolved_in_ui?).to be_truthy
+    end
  end

  describe "#forked_source_project_missing?" do

--- a/spec/routing/routing_spec.rb
+++ b/spec/routing/routing_spec.rb
@@ -15,27 +15,27 @@ describe UsersController, "routing" do
  end

  it "to #groups" do
-    expect(get("/u/User/groups")).to route_to('users#groups', username: 'User')
+    expect(get("/users/User/groups")).to route_to('users#groups', username: 'User')
  end

  it "to #projects" do
-    expect(get("/u/User/projects")).to route_to('users#projects', username: 'User')
+    expect(get("/users/User/projects")).to route_to('users#projects', username: 'User')
  end

  it "to #contributed" do
-    expect(get("/u/User/contributed")).to route_to('users#contributed', username: 'User')
+    expect(get("/users/User/contributed")).to route_to('users#contributed', username: 'User')
  end

  it "to #snippets" do
-    expect(get("/u/User/snippets")).to route_to('users#snippets', username: 'User')
+    expect(get("/users/User/snippets")).to route_to('users#snippets', username: 'User')
  end

  it "to #calendar" do
-    expect(get("/u/User/calendar")).to route_to('users#calendar', username: 'User')
+    expect(get("/users/User/calendar")).to route_to('users#calendar', username: 'User')
  end

  it "to #calendar_activities" do
-    expect(get("/u/User/calendar_activities")).to route_to('users#calendar_activities', username: 'User')
+    expect(get("/users/User/calendar_activities")).to route_to('users#calendar_activities', username: 'User')
  end
 end


--- a/spec/services/merge_requests/resolve_service_spec.rb
+++ b/spec/services/merge_requests/resolve_service_spec.rb
@@ -24,15 +24,26 @@ describe MergeRequests::ResolveService do
  end

  describe '#execute' do
-    context 'with valid params' do
+    context 'with section params' do
      let(:params) do
        {
-          sections: {
-            '2f6fcd96b88b36ce98c38da085c795a27d92a3dd_14_14' => 'head',
-            '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head',
-            '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_21_21' => 'origin',
-            '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_49_49' => 'origin'
-          },
+          files: [
+            {
+              old_path: 'files/ruby/popen.rb',
+              new_path: 'files/ruby/popen.rb',
+              sections: {
+                '2f6fcd96b88b36ce98c38da085c795a27d92a3dd_14_14' => 'head'
+              }
+            }, {
+              old_path: 'files/ruby/regex.rb',
+              new_path: 'files/ruby/regex.rb',
+              sections: {
+                '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head',
+                '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_21_21' => 'origin',
+                '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_49_49' => 'origin'
+              }
+            }
+          ],
          commit_message: 'This is a commit message!'
        }
      end
@@ -49,7 +60,7 @@ describe MergeRequests::ResolveService do
        it 'creates a commit with the correct parents' do
          expect(merge_request.source_branch_head.parents.map(&:id)).
            to eq(['1450cd639e0bc6721eb02800169e464f212cde06',
-                   '75284c70dd26c87f2a3fb65fd5a1f0b0138d3a6b'])
+                   '824be604a34828eb682305f0d963056cfac87b2d'])
        end
      end

@@ -74,8 +85,96 @@ describe MergeRequests::ResolveService do
      end
    end

-    context 'when a resolution is missing' do
-      let(:invalid_params) { { sections: { '2f6fcd96b88b36ce98c38da085c795a27d92a3dd_14_14' => 'head' } } }
+    context 'with content and sections params' do
+      let(:popen_content) { "class Popen\nend" }
+
+      let(:params) do
+        {
+          files: [
+            {
+              old_path: 'files/ruby/popen.rb',
+              new_path: 'files/ruby/popen.rb',
+              content: popen_content
+            }, {
+              old_path: 'files/ruby/regex.rb',
+              new_path: 'files/ruby/regex.rb',
+              sections: {
+                '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head',
+                '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_21_21' => 'origin',
+                '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_49_49' => 'origin'
+              }
+            }
+          ],
+          commit_message: 'This is a commit message!'
+        }
+      end
+
+      before do
+        MergeRequests::ResolveService.new(project, user, params).execute(merge_request)
+      end
+
+      it 'creates a commit with the message' do
+        expect(merge_request.source_branch_head.message).to eq(params[:commit_message])
+      end
+
+      it 'creates a commit with the correct parents' do
+        expect(merge_request.source_branch_head.parents.map(&:id)).
+          to eq(['1450cd639e0bc6721eb02800169e464f212cde06',
+                 '824be604a34828eb682305f0d963056cfac87b2d'])
+      end
+
+      it 'sets the content to the content given' do
+        blob = merge_request.source_project.repository.blob_at(merge_request.source_branch_head.sha,
+                                                               'files/ruby/popen.rb')
+
+        expect(blob.data).to eq(popen_content)
+      end
+    end
+
+    context 'when a resolution section is missing' do
+      let(:invalid_params) do
+        {
+          files: [
+            {
+              old_path: 'files/ruby/popen.rb',
+              new_path: 'files/ruby/popen.rb',
+              content: ''
+            }, {
+              old_path: 'files/ruby/regex.rb',
+              new_path: 'files/ruby/regex.rb',
+              sections: { '6eb14e00385d2fb284765eb1cd8d420d33d63fc9_9_9' => 'head' }
+            }
+          ],
+          commit_message: 'This is a commit message!'
+        }
+      end
+
+      let(:service) { MergeRequests::ResolveService.new(project, user, invalid_params) }
+
+      it 'raises a MissingResolution error' do
+        expect { service.execute(merge_request) }.
+          to raise_error(Gitlab::Conflict::File::MissingResolution)
+      end
+    end
+
+    context 'when the content of a file is unchanged' do
+      let(:invalid_params) do
+        {
+          files: [
+            {
+              old_path: 'files/ruby/popen.rb',
+              new_path: 'files/ruby/popen.rb',
+              content: ''
+            }, {
+              old_path: 'files/ruby/regex.rb',
+              new_path: 'files/ruby/regex.rb',
+              content: merge_request.conflicts.file_for_path('files/ruby/regex.rb', 'files/ruby/regex.rb').content
+            }
+          ],
+          commit_message: 'This is a commit message!'
+        }
+      end
+
      let(:service) { MergeRequests::ResolveService.new(project, user, invalid_params) }

      it 'raises a MissingResolution error' do
@@ -83,5 +182,27 @@ describe MergeRequests::ResolveService do
          to raise_error(Gitlab::Conflict::File::MissingResolution)
      end
    end
+
+    context 'when a file is missing' do
+      let(:invalid_params) do
+        {
+          files: [
+            {
+              old_path: 'files/ruby/popen.rb',
+              new_path: 'files/ruby/popen.rb',
+              content: ''
+            }
+          ],
+          commit_message: 'This is a commit message!'
+        }
+      end
+
+      let(:service) { MergeRequests::ResolveService.new(project, user, invalid_params) }
+
+      it 'raises a MissingFiles error' do
+        expect { service.execute(merge_request) }.
+          to raise_error(MergeRequests::ResolveService::MissingFiles)
+      end
+    end
  end
 end
--- a/spec/support/test_env.rb
+++ b/spec/support/test_env.rb
@@ -27,10 +27,10 @@ module TestEnv
    'expand-collapse-lines'              => '238e82d',
    'video'                              => '8879059',
    'crlf-diff'                          => '5938907',
-    'conflict-start'                     => '75284c7',
+    'conflict-start'                     => '824be60',
    'conflict-resolvable'                => '1450cd6',
    'conflict-binary-file'               => '259a6fb',
-    'conflict-contains-conflict-markers' => '5e0964c',
+    'conflict-contains-conflict-markers' => '78a3086',
    'conflict-missing-side'              => 'eb227b3',
    'conflict-non-utf8'                  => 'd0a293c',
    'conflict-too-large'                 => '39fa04f',
@@ -98,7 +98,9 @@ module TestEnv

  def setup_gitlab_shell
    unless File.directory?(Gitlab.config.gitlab_shell.path)
-      `rake gitlab:shell:install`
+      unless system('rake', 'gitlab:shell:install')
+        raise 'Can`t clone gitlab-shell'
+      end
    end
  end


--- a/spec/workers/pipeline_metrics_worker_spec.rb
+++ b/spec/workers/pipeline_metrics_worker_spec.rb
+require 'spec_helper'
+
+describe PipelineMetricsWorker do
+  let(:project) { create(:project) }
+  let!(:merge_request) { create(:merge_request, source_project: project, source_branch: pipeline.ref) }
+
+  let(:pipeline) do
+    create(:ci_empty_pipeline,
+           status: status,
+           project: project,
+           ref: 'master',
+           sha: project.repository.commit('master').id,
+           started_at: 1.hour.ago,
+           finished_at: Time.now)
+  end
+
+  describe '#perform' do
+    subject { described_class.new.perform(pipeline.id) }
+
+    context 'when pipeline is running' do
+      let(:status) { 'running' }
+
+      it 'records the build start time' do
+        subject
+
+        expect(merge_request.reload.metrics.latest_build_started_at).to be_within(1.second).of(pipeline.started_at)
+      end
+
+      it 'clears the build end time' do
+        subject
+
+        expect(merge_request.reload.metrics.latest_build_finished_at).to be_nil
+      end
+    end
+
+    context 'when pipeline succeeded' do
+      let(:status) { 'success' }
+
+      it 'records the build end time' do
+        subject
+
+        expect(merge_request.reload.metrics.latest_build_finished_at).to be_within(1.second).of(pipeline.finished_at)
+      end
+    end
+  end
+end