Resolve "Improve project overview UI"

21 files changed, 468 insertions, 261 deletions

diff --git a/app/assets/javascripts/pages/projects/project.js b/app/assets/javascripts/pages/projects/project.js
index a853624e944..fdcbcc236c1 100644
--- a/app/assets/javascripts/pages/projects/project.js
+++ b/app/assets/javascripts/pages/projects/project.js
@@ -13,40 +13,52 @@ export default class Project {
   constructor() {
     const $cloneOptions = $('ul.clone-options-dropdown');
     const $projectCloneField = $('#project_clone');
-    const $cloneBtnText = $('a.clone-dropdown-btn span');
+    const $cloneBtnLabel = $('.js-git-clone-holder .js-clone-dropdown-label');
 
-    const selectedCloneOption = $cloneBtnText.text().trim();
+    const selectedCloneOption = $cloneBtnLabel.text().trim();
     if (selectedCloneOption.length > 0) {
       $(`a:contains('${selectedCloneOption}')`, $cloneOptions).addClass('is-active');
     }
 
-    $('a', $cloneOptions).on('click', (e) => {
+    $('a', $cloneOptions).on('click', e => {
+      e.preventDefault();
       const $this = $(e.currentTarget);
       const url = $this.attr('href');
-      const activeText = $this.find('.dropdown-menu-inner-title').text();
+      const cloneType = $this.data('cloneType');
 
-      e.preventDefault();
+      $('.is-active', $cloneOptions).removeClass('is-active');
+      $(`a[data-clone-type="${cloneType}"]`).each(function() {
+        const $el = $(this);
+        const activeText = $el.find('.dropdown-menu-inner-title').text();
+        const $container = $el.closest('.project-clone-holder');
+        const $label = $container.find('.js-clone-dropdown-label');
 
-      $('.is-active', $cloneOptions).not($this).removeClass('is-active');
-      $this.toggleClass('is-active');
-      $projectCloneField.val(url);
-      $cloneBtnText.text(activeText);
+        $el.toggleClass('is-active');
+        $label.text(activeText);
+      });
 
-      return $('.clone').text(url);
+      $projectCloneField.val(url);
+      $('.js-git-empty .js-clone').text(url);
     });
     // Ref switcher
     Project.initRefSwitcher();
     $('.project-refs-select').on('change', function() {
-      return $(this).parents('form').submit();
+      return $(this)
+        .parents('form')
+        .submit();
     });
     $('.hide-no-ssh-message').on('click', function(e) {
       Cookies.set('hide_no_ssh_message', 'false');
-      $(this).parents('.no-ssh-key-message').remove();
+      $(this)
+        .parents('.no-ssh-key-message')
+        .remove();
       return e.preventDefault();
     });
     $('.hide-no-password-message').on('click', function(e) {
       Cookies.set('hide_no_password_message', 'false');
-      $(this).parents('.no-password-message').remove();
+      $(this)
+        .parents('.no-password-message')
+        .remove();
       return e.preventDefault();
     });
     Project.projectSelectDropdown();
@@ -58,7 +70,7 @@ export default class Project {
   }
 
   static changeProject(url) {
-    return window.location = url;
+    return (window.location = url);
   }
 
   static initRefSwitcher() {
@@ -73,14 +85,15 @@ export default class Project {
       selected = $dropdown.data('selected');
       return $dropdown.glDropdown({
         data(term, callback) {
-          axios.get($dropdown.data('refsUrl'), {
-            params: {
-              ref: $dropdown.data('ref'),
-              search: term,
-            },
-          })
-          .then(({ data }) => callback(data))
-          .catch(() => flash(__('An error occurred while getting projects')));
+          axios
+            .get($dropdown.data('refsUrl'), {
+              params: {
+                ref: $dropdown.data('ref'),
+                search: term,
+              },
+            })
+            .then(({ data }) => callback(data))
+            .catch(() => flash(__('An error occurred while getting projects')));
         },
         selectable: true,
         filterable: true,
diff --git a/app/assets/javascripts/pages/projects/show/index.js b/app/assets/javascripts/pages/projects/show/index.js
index b76f2f76449..0507f67843f 100644
--- a/app/assets/javascripts/pages/projects/show/index.js
+++ b/app/assets/javascripts/pages/projects/show/index.js
@@ -8,15 +8,18 @@ import BlobViewer from '~/blob/viewer/index';
 import Activities from '~/activities';
 import { ajaxGet } from '~/lib/utils/common_utils';
 import GpgBadges from '~/gpg_badges';
+import initReadMore from '~/read_more';
 import Star from '../../../star';
 import notificationsDropdown from '../../../notifications_dropdown';
 
 document.addEventListener('DOMContentLoaded', () => {
+  initReadMore();
   new Star(); // eslint-disable-line no-new
   notificationsDropdown();
   new ShortcutsNavigation(); // eslint-disable-line no-new
   new NotificationsForm(); // eslint-disable-line no-new
-  new UserCallout({ // eslint-disable-line no-new
+  // eslint-disable-next-line no-new
+  new UserCallout({
     setCalloutPerProject: false,
     className: 'js-autodevops-banner',
   });
diff --git a/app/assets/javascripts/read_more.js b/app/assets/javascripts/read_more.js
new file mode 100644
index 00000000000..d2d1ac8c76a
--- /dev/null
+++ b/app/assets/javascripts/read_more.js
@@ -0,0 +1,41 @@
+/**
+ * ReadMore
+ *
+ * Adds "read more" functionality to elements.
+ *
+ * Specifically, it looks for a trigger, by default ".js-read-more-trigger", and adds the class
+ * "is-expanded" to the previous element in order to provide a click to expand functionality.
+ *
+ * This is useful for long text elements that you would like to truncate, especially for mobile.
+ *
+ * Example Markup
+ * <div class="read-more-container">
+ *   <p>Some text that should be long enough to have to truncate within a specified container.</p>
+ *   <p>This text will not appear in the container, as only the first line can be truncated.</p>
+ *   <p>This should also not appear, if everything is working correctly!</p>
+ * </div>
+ * <button class="js-read-more-trigger">Read more</button>
+ *
+ */
+export default function initReadMore(triggerSelector = '.js-read-more-trigger') {
+  const triggerEls = document.querySelectorAll(triggerSelector);
+
+  if (!triggerEls) return;
+
+  triggerEls.forEach(triggerEl => {
+    const targetEl = triggerEl.previousElementSibling;
+
+    if (!targetEl) {
+      return;
+    }
+
+    triggerEl.addEventListener(
+      'click',
+      e => {
+        targetEl.classList.add('is-expanded');
+        e.target.remove();
+      },
+      { once: true },
+    );
+  });
+}
diff --git a/app/assets/stylesheets/framework.scss b/app/assets/stylesheets/framework.scss
index b1a20c06910..39ffabb3ea6 100644
--- a/app/assets/stylesheets/framework.scss
+++ b/app/assets/stylesheets/framework.scss
@@ -64,3 +64,4 @@
 @import 'framework/ci_variable_list';
 @import 'framework/feature_highlight';
 @import 'framework/terms';
+@import 'framework/read_more';
diff --git a/app/assets/stylesheets/framework/mobile.scss b/app/assets/stylesheets/framework/mobile.scss
index 033e5e57177..6d20c46b99d 100644
--- a/app/assets/stylesheets/framework/mobile.scss
+++ b/app/assets/stylesheets/framework/mobile.scss
@@ -44,12 +44,8 @@
     .project-repo-buttons {
       display: block;
 
-      .count-buttons .btn {
-        margin: 0 10px;
-      }
-
-      .count-buttons .count-with-arrow {
-        display: none;
+      .count-buttons .count-badge {
+        margin-top: $gl-padding-8;
       }
     }
   }
diff --git a/app/assets/stylesheets/framework/read_more.scss b/app/assets/stylesheets/framework/read_more.scss
new file mode 100644
index 00000000000..b84b6e0b256
--- /dev/null
+++ b/app/assets/stylesheets/framework/read_more.scss
@@ -0,0 +1,13 @@
+.read-more-container {
+  @include media-breakpoint-down(md) {
+    &:not(.is-expanded) {
+      white-space: nowrap;
+      overflow: hidden;
+      text-overflow: ellipsis;
+
+      > * {
+        display: inline;
+      }
+    }
+  }
+}
diff --git a/app/assets/stylesheets/framework/variables.scss b/app/assets/stylesheets/framework/variables.scss
index d76f5cbd9ff..13ad52b62b6 100644
--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -271,6 +271,7 @@ $performance-bar-height: 35px;
 $flash-height: 52px;
 $context-header-height: 60px;
 $breadcrumb-min-height: 48px;
+$project-title-row-height: 24px;
 
 /*
 * Common component specific colors
diff --git a/app/assets/stylesheets/pages/projects.scss b/app/assets/stylesheets/pages/projects.scss
index a95e78931b1..9b7051924e6 100644
--- a/app/assets/stylesheets/pages/projects.scss
+++ b/app/assets/stylesheets/pages/projects.scss
@@ -115,7 +115,7 @@
 .project-feature-controls {
   display: flex;
   align-items: center;
-  margin: 8px 0;
+  margin: $gl-padding-8 0;
   max-width: 432px;
 
   .toggle-wrapper {
@@ -144,12 +144,8 @@
 .group-home-panel {
   padding-top: 24px;
   padding-bottom: 24px;
+  border-bottom: 1px solid $border-color;
 
-  @include media-breakpoint-up(sm) {
-    border-bottom: 1px solid $border-color;
-  }
-
-  .project-avatar,
   .group-avatar {
     float: none;
     margin: 0 auto;
@@ -175,7 +171,6 @@
     }
   }
 
-  .project-home-desc,
   .group-home-desc {
     margin-left: auto;
     margin-right: auto;
@@ -199,6 +194,62 @@
   }
 }
 
+.project-home-panel {
+  padding-top: $gl-padding-8;
+  padding-bottom: $gl-padding-24;
+
+  .project-title-row {
+    margin-right: $gl-padding-8;
+  }
+
+  .project-avatar {
+    width: $project-title-row-height;
+    height: $project-title-row-height;
+    flex-shrink: 0;
+    flex-basis: $project-title-row-height;
+    margin: 0 $gl-padding-8 0 0;
+  }
+
+  .project-title {
+    font-size: 20px;
+    line-height: $project-title-row-height;
+    font-weight: bold;
+  }
+
+  .project-metadata {
+    font-weight: normal;
+    font-size: 14px;
+    line-height: $gl-btn-line-height;
+    color: $gl-text-color-secondary;
+
+    .icon {
+      margin-right: $gl-padding-4;
+      font-size: 16px;
+    }
+
+    .project-visibility,
+    .project-license,
+    .project-tag-list {
+      margin-right: $gl-padding-8;
+    }
+
+    .project-license {
+      .btn {
+        line-height: 0;
+        border-width: 0;
+      }
+    }
+
+    .project-tag-list,
+    .project-license {
+      .icon {
+        position: relative;
+        top: 2px;
+      }
+    }
+  }
+}
+
 .nav > .project-repo-buttons {
   margin-top: 0;
 }
@@ -206,8 +257,6 @@
 .project-repo-buttons,
 .group-buttons {
   .btn {
-    padding: 3px 10px;
-
     &:last-child {
       margin-left: 0;
     }
@@ -222,11 +271,15 @@
 
     .fa-caret-down {
       margin-left: 3px;
+
+      &.dropdown-btn-icon {
+        margin-left: 0;
+      }
     }
   }
 
   .project-action-button {
-    margin: 15px 5px 0;
+    margin: $gl-padding $gl-padding-8 0 0;
     vertical-align: top;
   }
 
@@ -243,82 +296,45 @@
   .count-buttons {
     display: inline-block;
     vertical-align: top;
-    margin-top: 15px;
-  }
+    margin-top: $gl-padding;
 
-  .project-clone-holder {
-    display: inline-block;
-    margin: 15px 5px 0 0;
+    .count-badge {
+      height: $input-height;
 
-    input {
-      height: 28px;
+      .icon {
+        top: -1px;
+      }
     }
-  }
 
-  .count-with-arrow {
-    display: inline-block;
-    position: relative;
-    margin-left: 4px;
+    .count-badge-count,
+    .count-badge-button {
+      border: 1px solid $border-color;
+      line-height: 1;
+    }
 
-    .arrow {
-      &::before {
-        content: '';
-        display: inline-block;
-        position: absolute;
-        width: 0;
-        height: 0;
-        border-color: transparent;
-        border-style: solid;
-        top: 50%;
-        left: 0;
-        margin-top: -6px;
-        border-width: 7px 5px 7px 0;
-        border-right-color: $count-arrow-border;
-        pointer-events: none;
-      }
+    .count,
+    .count-badge-button {
+      color: $gl-text-color;
+    }
 
-      &::after {
-        content: '';
-        position: absolute;
-        width: 0;
-        height: 0;
-        border-color: transparent;
-        border-style: solid;
-        top: 50%;
-        left: 1px;
-        margin-top: -9px;
-        border-width: 10px 7px 10px 0;
-        border-right-color: $white-light;
-        pointer-events: none;
-      }
+    .count-badge-count {
+      padding: 0 12px;
+      border-right: 0;
+      border-radius: $border-radius-base 0 0 $border-radius-base;
+      background: $gray-light;
     }
 
-    .count {
-      @include btn-white;
-      display: inline-block;
-      background: $white-light;
-      border-radius: 2px;
-      border-width: 1px;
-      border-style: solid;
-      font-size: 13px;
-      font-weight: $gl-font-weight-bold;
-      line-height: 13px;
-      letter-spacing: 0.4px;
-      padding: 6px 14px;
-      text-align: center;
-      vertical-align: middle;
-      touch-action: manipulation;
-      background-image: none;
-      white-space: nowrap;
-      margin: 0 10px 0 4px;
+    .count-badge-button {
+      border-radius: 0 $border-radius-base $border-radius-base 0;
+    }
+  }
 
-      a {
-        color: inherit;
-      }
+  .project-clone-holder {
+    display: inline-block;
+    margin: $gl-padding $gl-padding-8 0 0;
 
-      &:hover {
-        background: $white-light;
-      }
+    input {
+      height: $input-height;
     }
   }
 
@@ -333,6 +349,14 @@
       min-width: 320px;
     }
   }
+
+  .mobile-git-clone {
+    margin-top: $gl-padding-8;
+
+    .dropdown-menu-inner-content {
+      @extend .monospace;
+    }
+  }
 }
 
 .split-one {
@@ -511,7 +535,6 @@
     .controls {
       margin-left: auto;
     }
-
   }
 
   .choose-template {
@@ -574,7 +597,7 @@
     flex-wrap: wrap;
 
     .btn {
-      padding: 8px;
+      padding: $gl-padding-8;
       margin-right: 10px;
     }
 
@@ -651,7 +674,7 @@
       left: -10px;
       top: 50%;
       z-index: 10;
-      padding: 8px 0;
+      padding: $gl-padding-8 0;
       text-align: center;
       background-color: $white-light;
       color: $gl-text-color-tertiary;
@@ -665,7 +688,7 @@
         left: 50%;
         top: 0;
         transform: translateX(-50%);
-        padding: 0 8px;
+        padding: 0 $gl-padding-8;
       }
     }
 
@@ -699,17 +722,51 @@
 .project-stats {
   font-size: 0;
   text-align: center;
-  max-width: 100%;
   border-bottom: 1px solid $border-color;
 
-  .nav {
-    margin-top: $gl-padding-8;
-    margin-bottom: $gl-padding-8;
+  .scrolling-tabs-container {
+    .scrolling-tabs {
+      margin-top: $gl-padding-8;
+      margin-bottom: $gl-padding-8;
+      flex-wrap: wrap;
+      border-bottom: 0;
+    }
 
+    .fade-left,
+    .fade-right {
+      top: 0;
+      height: 100%;
+
+      .fa {
+        top: 50%;
+        margin-top: -$gl-padding-8;
+      }
+    }
+
+    .nav {
+      flex-basis: 100%;
+
+      + .nav {
+        margin: $gl-padding-8 0;
+      }
+    }
+
+    @include media-breakpoint-down(md) {
+      flex-direction: column;
+
+      .nav {
+        flex-wrap: nowrap;
+      }
+
+      .nav:first-child {
+        margin-right: $gl-padding-8;
+      }
+    }
+  }
+
+  .nav {
     > li {
       display: inline-block;
-      margin-top: $gl-padding-4;
-      margin-bottom: $gl-padding-4;
 
       &:not(:last-child) {
         margin-right: $gl-padding;
@@ -732,13 +789,17 @@
       font-size: $gl-font-size;
       line-height: $gl-btn-line-height;
       color: $gl-text-color-secondary;
+      white-space: nowrap;
     }
 
     .stat-link {
+      border-bottom: 0;
+
       &:hover,
       &:focus {
         color: $gl-text-color;
         text-decoration: underline;
+        border-bottom: 0;
       }
     }
 
@@ -868,7 +929,7 @@ pre.light-well {
 }
 
 .git-clone-holder {
-  width: 380px;
+  width: 320px;
 
   .btn-clipboard {
     border: 1px solid $border-color;
diff --git a/app/helpers/button_helper.rb b/app/helpers/button_helper.rb
index 26e3850a540..2b3fe57767c 100644
--- a/app/helpers/button_helper.rb
+++ b/app/helpers/button_helper.rb
@@ -61,7 +61,7 @@ module ButtonHelper
     dropdown_description = http_dropdown_description(protocol)
     append_url = project.http_url_to_repo if append_link
 
-    dropdown_item_with_description(protocol, dropdown_description, href: append_url)
+    dropdown_item_with_description(protocol, dropdown_description, href: append_url, data: { clone_type: 'http' })
   end
 
   def http_dropdown_description(protocol)
@@ -80,16 +80,17 @@ module ButtonHelper
 
     append_url = project.ssh_url_to_repo if append_link
 
-    dropdown_item_with_description('SSH', dropdown_description, href: append_url)
+    dropdown_item_with_description('SSH', dropdown_description, href: append_url, data: { clone_type: 'ssh' })
   end
 
-  def dropdown_item_with_description(title, description, href: nil)
+  def dropdown_item_with_description(title, description, href: nil, data: nil)
     button_content = content_tag(:strong, title, class: 'dropdown-menu-inner-title')
     button_content << content_tag(:span, description, class: 'dropdown-menu-inner-content') if description
 
     content_tag (href ? :a : :span),
       (href ? button_content : title),
       class: "#{title.downcase}-selector",
-      href: (href if href)
+      href: (href if href),
+      data: (data if data)
   end
 end
diff --git a/app/helpers/icons_helper.rb b/app/helpers/icons_helper.rb
index a8a10c98d69..a5612372aa6 100644
--- a/app/helpers/icons_helper.rb
+++ b/app/helpers/icons_helper.rb
@@ -86,7 +86,7 @@ module IconsHelper
     end
   end
 
-  def visibility_level_icon(level, fw: true)
+  def visibility_level_icon(level, fw: true, options: {})
     name =
       case level
       when Gitlab::VisibilityLevel::PRIVATE
@@ -99,7 +99,7 @@ module IconsHelper
 
     name << " fw" if fw
 
-    icon(name)
+    icon(name, options)
   end
 
   def file_type_icon_class(type, mode, name)
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index 18b3badda8d..e0080b6660a 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -351,6 +351,10 @@ module ProjectsHelper
     end
   end
 
+  def default_clone_label
+    _("Copy %{protocol} clone URL") % { protocol: default_clone_protocol.upcase }
+  end
+
   def default_clone_protocol
     if allowed_protocols_present?
       enabled_protocol
diff --git a/app/helpers/visibility_level_helper.rb b/app/helpers/visibility_level_helper.rb
index cf2fe5a2019..7b64869c9ea 100644
--- a/app/helpers/visibility_level_helper.rb
+++ b/app/helpers/visibility_level_helper.rb
@@ -138,7 +138,7 @@ module VisibilityLevelHelper
   end
 
   def project_visibility_icon_description(level)
-    "#{visibility_level_label(level)} - #{project_visibility_level_description(level)}"
+    "#{project_visibility_level_description(level)}"
   end
 
   def visibility_level_label(level)
diff --git a/app/presenters/project_presenter.rb b/app/presenters/project_presenter.rb
index 4c2f33213d6..6a54054badc 100644
--- a/app/presenters/project_presenter.rb
+++ b/app/presenters/project_presenter.rb
@@ -11,16 +11,18 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
 
   presents :project
 
+  AnchorData = Struct.new(:enabled, :label, :link, :class_modifier)
+  MAX_TAGS_TO_SHOW = 3
+
   def statistics_anchors(show_auto_devops_callout:)
     [
+      readme_anchor_data,
+      changelog_anchor_data,
+      contribution_guide_anchor_data,
       files_anchor_data,
       commits_anchor_data,
       branches_anchor_data,
       tags_anchor_data,
-      readme_anchor_data,
-      changelog_anchor_data,
-      license_anchor_data,
-      contribution_guide_anchor_data,
       gitlab_ci_anchor_data,
       autodevops_anchor_data(show_auto_devops_callout: show_auto_devops_callout),
       kubernetes_cluster_anchor_data
@@ -31,7 +33,6 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
     [
       readme_anchor_data,
       changelog_anchor_data,
-      license_anchor_data,
       contribution_guide_anchor_data,
       autodevops_anchor_data(show_auto_devops_callout: show_auto_devops_callout),
       kubernetes_cluster_anchor_data,
@@ -42,6 +43,10 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
 
   def empty_repo_statistics_anchors
     [
+      files_anchor_data,
+      commits_anchor_data,
+      branches_anchor_data,
+      tags_anchor_data,
       autodevops_anchor_data,
       kubernetes_cluster_anchor_data
     ].compact.select { |item| item.enabled }
@@ -51,7 +56,6 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
     [
       new_file_anchor_data,
       readme_anchor_data,
-      license_anchor_data,
       autodevops_anchor_data,
       kubernetes_cluster_anchor_data
     ].compact.reject { |item| item.enabled }
@@ -182,95 +186,101 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
   end
 
   def files_anchor_data
-    OpenStruct.new(enabled: true,
-                   label: _('Files (%{human_size})') % { human_size: storage_counter(statistics.total_repository_size) },
-                   link: project_tree_path(project))
+    AnchorData.new(true,
+                   _('Files (%{human_size})') % { human_size: storage_counter(statistics.total_repository_size) },
+                   empty_repo? ? nil : project_tree_path(project))
   end
 
   def commits_anchor_data
-    OpenStruct.new(enabled: true,
-                   label: n_('Commit (%{commit_count})', 'Commits (%{commit_count})', statistics.commit_count) % { commit_count: number_with_delimiter(statistics.commit_count) },
-                   link: project_commits_path(project, repository.root_ref))
+    AnchorData.new(true,
+                   n_('Commit (%{commit_count})', 'Commits (%{commit_count})', statistics.commit_count) % { commit_count: number_with_delimiter(statistics.commit_count) },
+                   empty_repo? ? nil : project_commits_path(project, repository.root_ref))
   end
 
   def branches_anchor_data
-    OpenStruct.new(enabled: true,
-                   label: n_('Branch (%{branch_count})', 'Branches (%{branch_count})', repository.branch_count) % { branch_count: number_with_delimiter(repository.branch_count) },
-                   link: project_branches_path(project))
+    AnchorData.new(true,
+                   n_('Branch (%{branch_count})', 'Branches (%{branch_count})', repository.branch_count) % { branch_count: number_with_delimiter(repository.branch_count) },
+                   empty_repo? ? nil : project_branches_path(project))
   end
 
   def tags_anchor_data
-    OpenStruct.new(enabled: true,
-                   label: n_('Tag (%{tag_count})', 'Tags (%{tag_count})', repository.tag_count) % { tag_count: number_with_delimiter(repository.tag_count) },
-                   link: project_tags_path(project))
+    AnchorData.new(true,
+                   n_('Tag (%{tag_count})', 'Tags (%{tag_count})', repository.tag_count) % { tag_count: number_with_delimiter(repository.tag_count) },
+                   empty_repo? ? nil : project_tags_path(project))
   end
 
   def new_file_anchor_data
     if current_user && can_current_user_push_to_default_branch?
-      OpenStruct.new(enabled: false,
-                     label: _('New file'),
-                     link: project_new_blob_path(project, default_branch || 'master'),
-                     class_modifier: 'new')
+      AnchorData.new(false,
+                     _('New file'),
+                     project_new_blob_path(project, default_branch || 'master'),
+                     'new')
     end
   end
 
   def readme_anchor_data
     if current_user && can_current_user_push_to_default_branch? && repository.readme.nil?
-      OpenStruct.new(enabled: false,
-                     label: _('Add Readme'),
-                     link: add_readme_path)
+      AnchorData.new(false,
+                     _('Add Readme'),
+                     add_readme_path)
     elsif repository.readme
-      OpenStruct.new(enabled: true,
-                     label: _('Readme'),
-                     link: default_view != 'readme' ? readme_path : '#readme')
+      AnchorData.new(true,
+                     _('Readme'),
+                     default_view != 'readme' ? readme_path : '#readme')
     end
   end
 
   def changelog_anchor_data
     if current_user && can_current_user_push_to_default_branch? && repository.changelog.blank?
-      OpenStruct.new(enabled: false,
-                     label: _('Add Changelog'),
-                     link: add_changelog_path)
+      AnchorData.new(false,
+                     _('Add Changelog'),
+                     add_changelog_path)
     elsif repository.changelog.present?
-      OpenStruct.new(enabled: true,
-                     label: _('Changelog'),
-                     link: changelog_path)
+      AnchorData.new(true,
+                     _('Changelog'),
+                     changelog_path)
     end
   end
 
   def license_anchor_data
-    if current_user && can_current_user_push_to_default_branch? && repository.license_blob.blank?
-      OpenStruct.new(enabled: false,
-                     label: _('Add License'),
-                     link: add_license_path)
-    elsif repository.license_blob.present?
-      OpenStruct.new(enabled: true,
-                     label: license_short_name,
-                     link: license_path)
+    if repository.license_blob.present?
+      AnchorData.new(true,
+                     license_short_name,
+                     license_path)
+    else
+      if current_user && can_current_user_push_to_default_branch?
+        AnchorData.new(false,
+                       _('Add license'),
+                       add_license_path)
+      else
+        AnchorData.new(false,
+                       _('No license. All rights reserved'),
+                       nil)
+      end
     end
   end
 
   def contribution_guide_anchor_data
     if current_user && can_current_user_push_to_default_branch? && repository.contribution_guide.blank?
-      OpenStruct.new(enabled: false,
-                     label: _('Add Contribution guide'),
-                     link: add_contribution_guide_path)
+      AnchorData.new(false,
+                     _('Add Contribution guide'),
+                     add_contribution_guide_path)
     elsif repository.contribution_guide.present?
-      OpenStruct.new(enabled: true,
-                     label: _('Contribution guide'),
-                     link: contribution_guide_path)
+      AnchorData.new(true,
+                     _('Contribution guide'),
+                     contribution_guide_path)
     end
   end
 
   def autodevops_anchor_data(show_auto_devops_callout: false)
     if current_user && can?(current_user, :admin_pipeline, project) && repository.gitlab_ci_yml.blank? && !show_auto_devops_callout
-      OpenStruct.new(enabled: auto_devops_enabled?,
-                     label: auto_devops_enabled? ? _('Auto DevOps enabled') : _('Enable Auto DevOps'),
-                     link: project_settings_ci_cd_path(project, anchor: 'autodevops-settings'))
+      AnchorData.new(auto_devops_enabled?,
+                     auto_devops_enabled? ? _('Auto DevOps enabled') : _('Enable Auto DevOps'),
+                     project_settings_ci_cd_path(project, anchor: 'autodevops-settings'))
     elsif auto_devops_enabled?
-      OpenStruct.new(enabled: true,
-                     label: _('Auto DevOps enabled'),
-                     link: nil)
+      AnchorData.new(true,
+                     _('Auto DevOps enabled'),
+                     nil)
     end
   end
 
@@ -282,32 +292,48 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
         cluster_link = new_project_cluster_path(project)
       end
 
-      OpenStruct.new(enabled: !clusters.empty?,
-                     label: clusters.empty? ? _('Add Kubernetes cluster') : _('Kubernetes configured'),
-                     link: cluster_link)
+      AnchorData.new(!clusters.empty?,
+                     clusters.empty? ? _('Add Kubernetes cluster') : _('Kubernetes configured'),
+                     cluster_link)
     end
   end
 
   def gitlab_ci_anchor_data
     if current_user && can_current_user_push_code? && repository.gitlab_ci_yml.blank? && !auto_devops_enabled?
-      OpenStruct.new(enabled: false,
-                     label: _('Set up CI/CD'),
-                     link: add_ci_yml_path)
+      AnchorData.new(false,
+                     _('Set up CI/CD'),
+                     add_ci_yml_path)
     elsif repository.gitlab_ci_yml.present?
-      OpenStruct.new(enabled: true,
-                     label: _('CI/CD configuration'),
-                     link: ci_configuration_path)
+      AnchorData.new(true,
+                     _('CI/CD configuration'),
+                     ci_configuration_path)
     end
   end
 
   def koding_anchor_data
     if current_user && can_current_user_push_code? && koding_enabled? && repository.koding_yml.blank?
-      OpenStruct.new(enabled: false,
-                     label: _('Set up Koding'),
-                     link: add_koding_stack_path)
+      AnchorData.new(false,
+                     _('Set up Koding'),
+                     add_koding_stack_path)
     end
   end
 
+  def tags_to_show
+    project.tag_list.take(MAX_TAGS_TO_SHOW)
+  end
+
+  def count_of_extra_tags_not_shown
+    if project.tag_list.count > MAX_TAGS_TO_SHOW
+      project.tag_list.count - MAX_TAGS_TO_SHOW
+    else
+      0
+    end
+  end
+
+  def has_extra_tags?
+    count_of_extra_tags_not_shown > 0
+  end
+
   private
 
   def filename_path(filename)
diff --git a/app/views/projects/_home_panel.html.haml b/app/views/projects/_home_panel.html.haml
index 1b6c4193c4d..ced6a2a0399 100644
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
@@ -1,16 +1,35 @@
 - empty_repo = @project.empty_repo?
-.project-home-panel.text-center{ class: ("empty-project" if empty_repo) }
+- license = @project.license_anchor_data
+.project-home-panel{ class: ("empty-project" if empty_repo) }
   .limit-container-width{ class: container_class }
-    .avatar-container.s70.project-avatar
-      = project_icon(@project, alt: @project.name, class: 'avatar s70 avatar-tile', width: 70, height: 70)
-    %h1.project-title.qa-project-name
-      = @project.name
-      %span.visibility-icon.has-tooltip{ data: { container: 'body' }, title: visibility_icon_description(@project) }
-        = visibility_level_icon(@project.visibility_level, fw: false)
+    .project-header.d-flex.flex-row.flex-wrap.align-items-center.append-bottom-8
+      .project-title-row.d-flex.align-items-center
+        .avatar-container.project-avatar.float-none
+          = project_icon(@project, alt: @project.name, class: 'avatar avatar-tile')
+        %h1.project-title.d-flex.align-items-baseline.qa-project-name
+          = @project.name
+      .project-metadata.d-flex.flex-row.flex-wrap.align-items-baseline
+        .project-visibility.d-inline-flex.align-items-baseline.visibility-icon.has-tooltip{ data: { container: 'body' }, title: visibility_icon_description(@project) }
+          = visibility_level_icon(@project.visibility_level, fw: false, options: {class: 'icon'})
+          = visibility_level_label(@project.visibility_level)
+        - if license.present?
+          .project-license.d-inline-flex.align-items-baseline
+            = link_to_if license.link, sprite_icon('scale', size: 16, css_class: 'icon') + license.label, license.link, class: license.enabled ? 'btn btn-link btn-secondary-hover-link' : 'btn btn-link'
+        - if @project.tag_list.present?
+          .project-tag-list.d-inline-flex.align-items-baseline.has-tooltip{ data: { container: 'body' }, title: @project.has_extra_tags? ? @project.tag_list.join(', ') : nil }
+            = sprite_icon('tag', size: 16, css_class: 'icon')
+            = @project.tags_to_show
+            - if @project.has_extra_tags?
+              = _("+ %{count} more") % { count: @project.count_of_extra_tags_not_shown  }
 
     .project-home-desc
       - if @project.description.present?
-        = markdown_field(@project, :description)
+        .project-description
+          .project-description-markdown.read-more-container
+            = markdown_field(@project, :description)
+          %button.btn.btn-blank.btn-link.text-secondary.js-read-more-trigger.text-secondary.d-lg-none{ type: "button" }
+            = _("Read more")
+
       - if can?(current_user, :read_project, @project)
         .text-secondary.prepend-top-8
           = s_('ProjectPage|Project ID: %{project_id}') % { project_id: @project.id }
@@ -25,34 +44,42 @@
             - deleted_message = s_('ForkedFromProjectPath|Forked from %{project_name} (deleted)')
             = deleted_message % { project_name: fork_source_name(@project) }
 
-    .project-badges.prepend-top-default.append-bottom-default
-      - @project.badges.each do |badge|
-        %a.append-right-8{ href: badge.rendered_link_url(@project),
-          target: '_blank',
-          rel: 'noopener noreferrer' }>
-          %img.project-badge{ src: badge.rendered_image_url(@project),
-            'aria-hidden': true,
-            alt: '' }>
-
-    .project-repo-buttons
-      .count-buttons
+    - if @project.badges.present?
+      .project-badges.prepend-top-default.append-bottom-default
+        - @project.badges.each do |badge|
+          %a.append-right-8{ href: badge.rendered_link_url(@project),
+            target: '_blank',
+            rel: 'noopener noreferrer' }>
+            %img.project-badge{ src: badge.rendered_image_url(@project),
+              'aria-hidden': true,
+              alt: 'Project badge' }>
+
+    .project-repo-buttons.d-inline-flex.flex-wrap
+      .count-buttons.d-inline-flex
         = render 'projects/buttons/star'
         = render 'projects/buttons/fork'
 
-      %span.d-none.d-sm-inline
-        - if can?(current_user, :download_code, @project)
-          .project-clone-holder
-            = render "shared/clone_panel"
+      - if can?(current_user, :download_code, @project)
+        .project-clone-holder.d-inline-flex.d-sm-none
+          = render "shared/mobile_clone_panel"
 
-          - if show_xcode_link?(@project)
-            .project-action-button.project-xcode.inline
-              = render "projects/buttons/xcode_link"
+        .project-clone-holder.d-none.d-sm-inline-flex
+          = render "shared/clone_panel"
 
-        - if current_user
-          - if can?(current_user, :download_code, @project)
+        - if show_xcode_link?(@project)
+          .project-action-button.project-xcode.inline
+            = render "projects/buttons/xcode_link"
+
+      - if current_user
+        - if can?(current_user, :download_code, @project)
+          .d-none.d-sm-inline-flex
             = render 'projects/buttons/download', project: @project, ref: @ref
+          .d-none.d-sm-inline-flex
             = render 'projects/buttons/dropdown'
+          .d-none.d-sm-inline-flex
             = render 'projects/buttons/koding'
 
+        .d-none.d-sm-inline-flex
           = render 'shared/notifications/button', notification_setting: @notification_setting
+        .d-none.d-sm-inline-flex
           = render 'shared/members/access_request_buttons', source: @project
diff --git a/app/views/projects/_stat_anchor_list.html.haml b/app/views/projects/_stat_anchor_list.html.haml
index 15ec58289e3..4cf49f3cf62 100644
--- a/app/views/projects/_stat_anchor_list.html.haml
+++ b/app/views/projects/_stat_anchor_list.html.haml
@@ -1,7 +1,7 @@
 - anchors = local_assigns.fetch(:anchors, [])
 
 - return unless anchors.any?
-%ul.nav.justify-content-center
+%ul.nav
   - anchors.each do |anchor|
     %li.nav-item
       = link_to_if anchor.link, anchor.label, anchor.link, class: anchor.enabled ? 'nav-link stat-link' : "nav-link btn btn-#{anchor.class_modifier || 'missing'}" do
diff --git a/app/views/projects/buttons/_fork.html.haml b/app/views/projects/buttons/_fork.html.haml
index f880556a9f7..8da27ca7cb3 100644
--- a/app/views/projects/buttons/_fork.html.haml
+++ b/app/views/projects/buttons/_fork.html.haml
@@ -1,17 +1,17 @@
 - unless @project.empty_repo?
   - if current_user && can?(current_user, :fork_project, @project)
-    - if current_user.already_forked?(@project) && current_user.manageable_namespaces.size < 2
-      = link_to namespace_project_path(current_user, current_user.fork_of(@project)), title: _('Go to your fork'), class: 'btn has-tooltip' do
-        = custom_icon('icon_fork')
-        %span= s_('GoToYourFork|Fork')
-    - else
-      - can_create_fork = current_user.can?(:create_fork)
-      = link_to new_project_fork_path(@project),
-          class: "btn btn-default #{'has-tooltip disabled' unless can_create_fork}",
-          title: (_('You have reached your project limit') unless can_create_fork) do
-        = custom_icon('icon_fork')
-        %span= s_('CreateNewFork|Fork')
-    .count-with-arrow
-      %span.arrow
-      = link_to project_forks_path(@project), title: n_('Fork', 'Forks', @project.forks_count), class: 'count' do
-        = @project.forks_count
+    .count-badge.d-inline-flex.align-item-stretch.append-right-8
+      %span.fork-count.count-badge-count.d-flex.align-items-center
+        = link_to project_forks_path(@project), title: n_(s_('ProjectOverview|Fork'), s_('ProjectOverview|Forks'), @project.forks_count), class: 'count' do
+          = @project.forks_count
+      - if current_user.already_forked?(@project) && current_user.manageable_namespaces.size < 2
+        = link_to namespace_project_path(current_user, current_user.fork_of(@project)), title: s_('ProjectOverview|Go to your fork'), class: 'btn btn-default has-tooltip count-badge-button d-flex align-items-center fork-btn' do
+          = sprite_icon('fork', { css_class: 'icon' })
+          %span= s_('ProjectOverview|Fork')
+      - else
+        - can_create_fork = current_user.can?(:create_fork)
+        = link_to new_project_fork_path(@project),
+            class: "btn btn-default has-tooltip count-badge-button d-flex align-items-center fork-btn #{'has-tooltip disabled' unless can_create_fork}",
+            title: (s_('ProjectOverview|You have reached your project limit') unless can_create_fork) do
+          = sprite_icon('fork', { css_class: 'icon' })
+          %span= s_('ProjectOverview|Fork')
diff --git a/app/views/projects/buttons/_star.html.haml b/app/views/projects/buttons/_star.html.haml
index a2dc2730ecc..0d04ecb3a58 100644
--- a/app/views/projects/buttons/_star.html.haml
+++ b/app/views/projects/buttons/_star.html.haml
@@ -1,21 +1,19 @@
 - if current_user
-  %button.btn.btn-default.star-btn.toggle-star{ type: "button", data: { endpoint: toggle_star_project_path(@project, :json) } }>
-    - if current_user.starred?(@project)
-      = sprite_icon('star')
-      %span.starred= _('Unstar')
-    - else
-      = sprite_icon('star-o')
-      %span= s_('StarProject|Star')
-  .count-with-arrow
-    %span.arrow
-    %span.count.star-count
+  .count-badge.d-inline-flex.align-item-stretch.append-right-8
+    %span.star-count.count-badge-count.d-flex.align-items-center
       = @project.star_count
+    %button.count-badge-button.btn.btn-default.d-flex.align-items-center.star-btn.toggle-star{ type: "button", data: { endpoint: toggle_star_project_path(@project, :json) } }
+      - if current_user.starred?(@project)
+        = sprite_icon('star', { css_class: 'icon' })
+        %span.starred= s_('ProjectOverview|Unstar')
+      - else
+        = sprite_icon('star-o', { css_class: 'icon' })
+        %span= s_('ProjectOverview|Star')
 
 - else
-  = link_to new_user_session_path, class: 'btn has-tooltip star-btn', title: _('You must sign in to star a project') do
-    = sprite_icon('star')
-    #{ s_('StarProject|Star') }
-  .count-with-arrow
-    %span.arrow
-    %span.count
+  .count-badge.d-inline-flex.align-item-stretch.append-right-8
+    %span.star-count.count-badge-count.d-flex.align-items-center
       = @project.star_count
+    = link_to new_user_session_path, class: 'btn btn-default has-tooltip count-badge-button d-flex align-items-center star-btn', title: s_('ProjectOverview|You must sign in to star a project') do
+      = sprite_icon('star-o', { css_class: 'icon' })
+      %span= s_('ProjectOverview|Star')
diff --git a/app/views/projects/empty.html.haml b/app/views/projects/empty.html.haml
index d47dc3d8143..d104608b2fe 100644
--- a/app/views/projects/empty.html.haml
+++ b/app/views/projects/empty.html.haml
@@ -32,9 +32,13 @@
         = _('Otherwise it is recommended you start with one of the options below.')
       .prepend-top-20
 
-%nav.project-stats{ class: container_class }
-  = render 'stat_anchor_list', anchors: @project.empty_repo_statistics_anchors
-  = render 'stat_anchor_list', anchors: @project.empty_repo_statistics_buttons
+%nav.project-stats{ class: [container_class, ("limit-container-width" unless fluid_layout)] }
+  .scrolling-tabs-container.inner-page-scroll-tabs.is-smaller
+    .fade-left= icon('angle-left')
+    .fade-right= icon('angle-right')
+    .nav-links.scrolling-tabs
+      = render 'stat_anchor_list', anchors: @project.empty_repo_statistics_anchors
+      = render 'stat_anchor_list', anchors: @project.empty_repo_statistics_buttons
 
 - if can?(current_user, :push_code, @project)
   %div{ class: [container_class, ("limit-container-width" unless fluid_layout)] }
@@ -42,7 +46,7 @@
     .empty_wrapper
       %h3#repo-command-line-instructions.page-title-empty
         Command line instructions
-      .git-empty
+      .git-empty.js-git-empty
         %fieldset
           %h5 Git global setup
           %pre.bg-light
@@ -54,7 +58,7 @@
           %h5 Create a new repository
           %pre.bg-light
             :preserve
-              git clone #{ content_tag(:span, default_url_to_repo, class: 'clone')}
+              git clone #{ content_tag(:span, default_url_to_repo, class: 'js-clone')}
               cd #{h @project.path}
               touch README.md
               git add README.md
@@ -69,7 +73,7 @@
             :preserve
               cd existing_folder
               git init
-              git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'clone')}
+              git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'js-clone')}
               git add .
               git commit -m "Initial commit"
             - if @project.can_current_user_push_to_default_branch?
@@ -82,7 +86,7 @@
             :preserve
               cd existing_repo
               git remote rename origin old-origin
-              git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'clone')}
+              git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'js-clone')}
             - if @project.can_current_user_push_to_default_branch?
               %span><
                 git push -u origin --all
diff --git a/app/views/projects/show.html.haml b/app/views/projects/show.html.haml
index df8a5742450..aba289c790f 100644
--- a/app/views/projects/show.html.haml
+++ b/app/views/projects/show.html.haml
@@ -19,8 +19,13 @@
 
 - if can?(current_user, :download_code, @project)
   %nav.project-stats{ class: [container_class, ("limit-container-width" unless fluid_layout)] }
-    = render 'stat_anchor_list', anchors: @project.statistics_anchors(show_auto_devops_callout: show_auto_devops_callout)
-    = render 'stat_anchor_list', anchors: @project.statistics_buttons(show_auto_devops_callout: show_auto_devops_callout)
+    .scrolling-tabs-container.inner-page-scroll-tabs.is-smaller
+      .fade-left= icon('angle-left')
+      .fade-right= icon('angle-right')
+      .nav-links.scrolling-tabs
+        = render 'stat_anchor_list', anchors: @project.statistics_anchors(show_auto_devops_callout: show_auto_devops_callout)
+        = render 'stat_anchor_list', anchors: @project.statistics_buttons(show_auto_devops_callout: show_auto_devops_callout)
+
     = repository_languages_bar(@project.repository_languages)
 
 %div{ class: [container_class, ("limit-container-width" unless fluid_layout)] }
diff --git a/app/views/shared/_clone_panel.html.haml b/app/views/shared/_clone_panel.html.haml
index 3655c2a1d42..a2df0347fd6 100644
--- a/app/views/shared/_clone_panel.html.haml
+++ b/app/views/shared/_clone_panel.html.haml
@@ -1,14 +1,14 @@
 - project = project || @project
 
-.git-clone-holder.input-group
+.git-clone-holder.js-git-clone-holder.input-group
   .input-group-prepend
     - if allowed_protocols_present?
       .input-group-text.clone-dropdown-btn.btn
-        %span
+        %span.js-clone-dropdown-label
           = enabled_project_button(project, enabled_protocol)
     - else
       %a#clone-dropdown.input-group-text.btn.clone-dropdown-btn.qa-clone-dropdown{ href: '#', data: { toggle: 'dropdown' } }
-        %span
+        %span.js-clone-dropdown-label
           = default_clone_protocol.upcase
         = icon('caret-down')
       %ul.dropdown-menu.dropdown-menu-selectable.clone-options-dropdown
diff --git a/app/views/shared/_mobile_clone_panel.html.haml b/app/views/shared/_mobile_clone_panel.html.haml
new file mode 100644
index 00000000000..998985cabe1
--- /dev/null
+++ b/app/views/shared/_mobile_clone_panel.html.haml
@@ -0,0 +1,13 @@
+- project = project || @project
+- ssh_copy_label = _("Copy SSH clone URL")
+- http_copy_label = _("Copy HTTPS clone URL")
+
+.btn-group.mobile-git-clone.js-mobile-git-clone
+  = clipboard_button(button_text: default_clone_label, target: '#project_clone', hide_button_icon: true, class: "input-group-text clone-dropdown-btn js-clone-dropdown-label btn btn-default")
+  %button.btn.btn-default.dropdown-toggle.js-dropdown-toggle{ type: "button", data: { toggle: "dropdown" } }
+    = icon("caret-down", class: "dropdown-btn-icon")
+  %ul.dropdown-menu.dropdown-menu-selectable.dropdown-menu-right.clone-options-dropdown{ data: { dropdown: true } }
+    %li
+      = dropdown_item_with_description(ssh_copy_label, project.ssh_url_to_repo, href: project.ssh_url_to_repo, data: { clone_type: 'ssh' })
+    %li
+      = dropdown_item_with_description(http_copy_label, project.http_url_to_repo, href: project.http_url_to_repo, data: { clone_type: 'http' })