Merge branch 'master' into 48960-namespace-diff-module

* master:
  Resolve "MR refactor: Performance costs of main element with `v-if`"
  Add documentation on private projects
  Make blob and other RPC's mandatory
  Removed return statements from prettier script
  Add missing strings to `locale/gitlab.pot`
  Update `gettext:updated_check` regenerate pot file
  Include wget in apk add command
  [Rails5] Fix 'Invalid single-table inheritance type: Group is not a subclass of Gitlab::BackgroundMigration::FixCrossProjectLabelLinks::Namespace'
  Updated color
  Update doc on new option to add README when creating a project
  Make more things mandatory
  Updated (color of indent guide in Web IDE
  Make all Gitaly diff flags mandatory

29 files changed, 286 insertions, 400 deletions

diff --git a/app/assets/javascripts/diffs/components/diff_discussions.vue b/app/assets/javascripts/diffs/components/diff_discussions.vue
index 39d535036f6..20483161033 100644
--- a/app/assets/javascripts/diffs/components/diff_discussions.vue
+++ b/app/assets/javascripts/diffs/components/diff_discussions.vue
@@ -15,9 +15,7 @@ export default {
 </script>
 
 <template>
-  <div
-    v-if="discussions.length"
-  >
+  <div>
     <div
       v-for="discussion in discussions"
       :key="discussion.id"
diff --git a/app/assets/javascripts/diffs/components/diff_file.vue b/app/assets/javascripts/diffs/components/diff_file.vue
index deb2e8edf6d..060386c3ecb 100644
--- a/app/assets/javascripts/diffs/components/diff_file.vue
+++ b/app/assets/javascripts/diffs/components/diff_file.vue
@@ -47,6 +47,9 @@ export default {
         false,
       );
     },
+    showExpandMessage() {
+      return this.isCollapsed && !this.isLoadingCollapsedDiff && !this.file.tooLarge;
+    },
   },
   mounted() {
     document.addEventListener('scroll', this.handleScroll);
@@ -159,7 +162,7 @@ export default {
     </div>
 
     <diff-content
-      v-show="!isCollapsed"
+      v-if="!isCollapsed"
       :class="{ hidden: isCollapsed || file.tooLarge }"
       :diff-file="file"
     />
@@ -168,7 +171,7 @@ export default {
       class="diff-content loading"
     />
     <div
-      v-show="isCollapsed && !isLoadingCollapsedDiff && !file.tooLarge"
+      v-if="showExpandMessage"
       class="nothing-here-block diff-collapsed"
     >
       {{ __('This diff is collapsed.') }}
diff --git a/app/assets/javascripts/diffs/components/inline_diff_comment_row.vue b/app/assets/javascripts/diffs/components/inline_diff_comment_row.vue
index 0e935f1d68e..1e8f2eecd76 100644
--- a/app/assets/javascripts/diffs/components/inline_diff_comment_row.vue
+++ b/app/assets/javascripts/diffs/components/inline_diff_comment_row.vue
@@ -31,22 +31,9 @@ export default {
       diffLineCommentForms: state => state.diffs.diffLineCommentForms,
     }),
     ...mapGetters(['discussionsByLineCode']),
-    isDiscussionExpanded() {
-      if (!this.discussions.length) {
-        return false;
-      }
-
-      return this.discussions.every(discussion => discussion.expanded);
-    },
-    hasCommentForm() {
-      return this.diffLineCommentForms[this.line.lineCode];
-    },
     discussions() {
       return this.discussionsByLineCode[this.line.lineCode] || [];
     },
-    shouldRender() {
-      return this.isDiscussionExpanded || this.hasCommentForm;
-    },
     className() {
       return this.discussions.length ? '' : 'js-temp-notes-holder';
     },
@@ -56,7 +43,6 @@ export default {
 
 <template>
   <tr
-    v-if="shouldRender"
     :class="className"
     class="notes_holder"
   >
@@ -67,6 +53,7 @@ export default {
     <td class="notes_content">
       <div class="content">
         <diff-discussions
+          v-if="discussions.length"
           :discussions="discussions"
         />
         <diff-line-note-form
diff --git a/app/assets/javascripts/diffs/components/inline_diff_view.vue b/app/assets/javascripts/diffs/components/inline_diff_view.vue
index 28a58e76ebe..9c1359f7c89 100644
--- a/app/assets/javascripts/diffs/components/inline_diff_view.vue
+++ b/app/assets/javascripts/diffs/components/inline_diff_view.vue
@@ -1,5 +1,5 @@
 <script>
-import { mapGetters } from 'vuex';
+import { mapGetters, mapState } from 'vuex';
 import inlineDiffTableRow from './inline_diff_table_row.vue';
 import inlineDiffCommentRow from './inline_diff_comment_row.vue';
 import { trimFirstCharOfLineContent } from '../store/utils';
@@ -21,6 +21,10 @@ export default {
   },
   computed: {
     ...mapGetters('diffs', ['commitId']),
+    ...mapGetters(['discussionsByLineCode']),
+    ...mapState({
+      diffLineCommentForms: state => state.diffs.diffLineCommentForms,
+    }),
     normalizedDiffLines() {
       return this.diffLines.map(line => (line.richText ? trimFirstCharOfLineContent(line) : line));
     },
@@ -31,6 +35,18 @@ export default {
       return window.gon.user_color_scheme;
     },
   },
+  methods: {
+    shouldRenderCommentRow(line) {
+      if (this.diffLineCommentForms[line.lineCode]) return true;
+
+      const lineDiscussions = this.discussionsByLineCode[line.lineCode];
+      if (lineDiscussions === undefined) {
+        return false;
+      }
+
+      return lineDiscussions.every(discussion => discussion.expanded);
+    },
+  },
 };
 </script>
 
@@ -50,6 +66,7 @@ export default {
           :key="line.lineCode"
         />
         <inline-diff-comment-row
+          v-if="shouldRenderCommentRow(line)"
           :diff-file="diffFile"
           :diff-lines="normalizedDiffLines"
           :line="line"
diff --git a/app/assets/javascripts/diffs/components/parallel_diff_comment_row.vue b/app/assets/javascripts/diffs/components/parallel_diff_comment_row.vue
index 5f33ec7a3c2..1e20792b647 100644
--- a/app/assets/javascripts/diffs/components/parallel_diff_comment_row.vue
+++ b/app/assets/javascripts/diffs/components/parallel_diff_comment_row.vue
@@ -55,13 +55,6 @@ export default {
     hasAnyExpandedDiscussion() {
       return this.hasExpandedDiscussionOnLeft || this.hasExpandedDiscussionOnRight;
     },
-    shouldRenderDiscussionsRow() {
-      const hasDiscussion = this.hasDiscussion && this.hasAnyExpandedDiscussion;
-      const hasCommentFormOnLeft = this.diffLineCommentForms[this.leftLineCode];
-      const hasCommentFormOnRight = this.diffLineCommentForms[this.rightLineCode];
-
-      return hasDiscussion || hasCommentFormOnLeft || hasCommentFormOnRight;
-    },
     shouldRenderDiscussionsOnLeft() {
       return this.discussionsByLineCode[this.leftLineCode] && this.hasExpandedDiscussionOnLeft;
     },
@@ -81,7 +74,6 @@ export default {
 
 <template>
   <tr
-    v-if="shouldRenderDiscussionsRow"
     :class="className"
     class="notes_holder"
   >
@@ -92,6 +84,7 @@ export default {
         class="content"
       >
         <diff-discussions
+          v-if="discussionsByLineCode[leftLineCode].length"
           :discussions="discussionsByLineCode[leftLineCode]"
         />
       </div>
@@ -112,6 +105,7 @@ export default {
         class="content"
       >
         <diff-discussions
+          v-if="discussionsByLineCode[rightLineCode].length"
           :discussions="discussionsByLineCode[rightLineCode]"
         />
       </div>
diff --git a/app/assets/javascripts/diffs/components/parallel_diff_view.vue b/app/assets/javascripts/diffs/components/parallel_diff_view.vue
index f82e0855f90..216865474a6 100644
--- a/app/assets/javascripts/diffs/components/parallel_diff_view.vue
+++ b/app/assets/javascripts/diffs/components/parallel_diff_view.vue
@@ -1,5 +1,5 @@
 <script>
-import { mapGetters } from 'vuex';
+import { mapState, mapGetters } from 'vuex';
 import parallelDiffTableRow from './parallel_diff_table_row.vue';
 import parallelDiffCommentRow from './parallel_diff_comment_row.vue';
 import { EMPTY_CELL_TYPE } from '../constants';
@@ -22,6 +22,10 @@ export default {
   },
   computed: {
     ...mapGetters('diffs', ['commitId']),
+    ...mapGetters(['discussionsByLineCode']),
+    ...mapState({
+      diffLineCommentForms: state => state.diffs.diffLineCommentForms,
+    }),
     parallelDiffLines() {
       return this.diffLines.map(line => {
         const parallelLine = Object.assign({}, line);
@@ -48,6 +52,32 @@ export default {
       return window.gon.user_color_scheme;
     },
   },
+  methods: {
+    shouldRenderCommentRow(line) {
+      const leftLineCode = line.left.lineCode;
+      const rightLineCode = line.right.lineCode;
+      const discussions = this.discussionsByLineCode;
+      const leftDiscussions = discussions[leftLineCode];
+      const rightDiscussions = discussions[rightLineCode];
+      const hasDiscussion = leftDiscussions || rightDiscussions;
+
+      const hasExpandedDiscussionOnLeft = leftDiscussions
+        ? leftDiscussions.every(discussion => discussion.expanded)
+        : false;
+      const hasExpandedDiscussionOnRight = rightDiscussions
+        ? rightDiscussions.every(discussion => discussion.expanded)
+        : false;
+
+      if (hasDiscussion && (hasExpandedDiscussionOnLeft || hasExpandedDiscussionOnRight)) {
+        return true;
+      }
+
+      const hasCommentFormOnLeft = this.diffLineCommentForms[leftLineCode];
+      const hasCommentFormOnRight = this.diffLineCommentForms[rightLineCode];
+
+      return hasCommentFormOnLeft || hasCommentFormOnRight;
+    },
+  },
 };
 </script>
 
@@ -69,6 +99,7 @@ export default {
             :key="index"
           />
           <parallel-diff-comment-row
+            v-if="shouldRenderCommentRow(line)"
             :key="line.left.lineCode || line.right.lineCode"
             :line="line"
             :diff-file="diffFile"
diff --git a/app/assets/javascripts/ide/lib/themes/gl_theme.js b/app/assets/javascripts/ide/lib/themes/gl_theme.js
index 2fc96250c7d..439ae50448a 100644
--- a/app/assets/javascripts/ide/lib/themes/gl_theme.js
+++ b/app/assets/javascripts/ide/lib/themes/gl_theme.js
@@ -9,6 +9,7 @@ export default {
       'diffEditor.insertedTextBackground': '#ddfbe6',
       'diffEditor.removedTextBackground': '#f9d7dc',
       'editor.selectionBackground': '#aad6f8',
+      'editorIndentGuide.activeBackground': '#cccccc',
     },
   },
 };
diff --git a/changelogs/unreleased/48976-rails5-invalid-single-table-inheritance-type-group-is-not-a-subclass-of-gitlab-backgroundmigration-fixcrossprojectlabellinks-namespace.yml b/changelogs/unreleased/48976-rails5-invalid-single-table-inheritance-type-group-is-not-a-subclass-of-gitlab-backgroundmigration-fixcrossprojectlabellinks-namespace.yml
new file mode 100644
index 00000000000..e95536b213c
--- /dev/null
+++ b/changelogs/unreleased/48976-rails5-invalid-single-table-inheritance-type-group-is-not-a-subclass-of-gitlab-backgroundmigration-fixcrossprojectlabellinks-namespace.yml
@@ -0,0 +1,6 @@
+---
+title: "[Rails5] Fix 'Invalid single-table inheritance type: Group is not a subclass
+  of Gitlab::BackgroundMigration::FixCrossProjectLabelLinks::Namespace'"
+merge_request: 20462
+author: "@blackst0ne"
+type: fixed
diff --git a/changelogs/unreleased/48978-fix-helm-installation-on-cluster.yml b/changelogs/unreleased/48978-fix-helm-installation-on-cluster.yml
new file mode 100644
index 00000000000..f786d9e2235
--- /dev/null
+++ b/changelogs/unreleased/48978-fix-helm-installation-on-cluster.yml
@@ -0,0 +1,5 @@
+---
+title: Fixes base command used in Helm installations
+merge_request: 20471
+author:
+type: fixed
diff --git a/doc/development/i18n/externalization.md b/doc/development/i18n/externalization.md
index f7d703b8f0b..6323275426f 100644
--- a/doc/development/i18n/externalization.md
+++ b/doc/development/i18n/externalization.md
@@ -281,7 +281,7 @@ Now that the new content is marked for translation, we need to update the PO
 files with the following command:
 
 ```sh
-bin/rake gettext:find
+bin/rake gettext:regenerate
 ```
 
 This command will update the `locale/gitlab.pot` file with the newly externalized
@@ -292,16 +292,6 @@ file in. Once the changes are on master, they will be picked up by
 If there are merge conflicts in the `gitlab.pot` file, you can delete the file
 and regenerate it using the same command. Confirm that you are not deleting any strings accidentally by looking over the diff.
 
-The command also updates the translation files for each language: `locale/*/gitlab.po`
-These changes can be discarded, the language files will be updated by Crowdin
-automatically.
-
-Discard all of them at once like this:
-
-```sh
-git checkout locale/*/gitlab.po
-```
-
 ### Validating PO files
 
 To make sure we keep our translation files up to date, there's a linter that is
diff --git a/doc/gitlab-basics/create-project.md b/doc/gitlab-basics/create-project.md
index 10e8059756d..dd8d95a3bca 100644
--- a/doc/gitlab-basics/create-project.md
+++ b/doc/gitlab-basics/create-project.md
@@ -30,6 +30,9 @@
       idea to fill this in.
     - Changing the **Visibility Level** modifies the project's
       [viewing and access rights](../public_access/public_access.md) for users.
+    - Selecting the **Initialize repository with a README** option creates a
+      README so that the Git repository is initialized, has a default branch and
+      can be cloned.
 
 1. Click **Create project**.
 
diff --git a/doc/gitlab-basics/img/create_new_project_info.png b/doc/gitlab-basics/img/create_new_project_info.png
index ce4f7d1204b..b4119dc046a 100644
--- a/doc/gitlab-basics/img/create_new_project_info.png
+++ b/doc/gitlab-basics/img/create_new_project_info.png
diff --git a/doc/public_access/public_access.md b/doc/public_access/public_access.md
index e8f4c73120c..81ee7338e4e 100644
--- a/doc/public_access/public_access.md
+++ b/doc/public_access/public_access.md
@@ -30,6 +30,12 @@ in users.
 Any logged in user will have [Guest](../user/permissions.md) permissions
 on the repository.
 
+### Private projects
+
+Private projects can only be cloned and viewed by project members, and
+they will only appear to project members on the public access directory
+(`https://gitlab.example.com/public`).
+
 ### How to change project visibility
 
 1. Go to your project's **Settings**
diff --git a/lib/gitlab/background_migration/fix_cross_project_label_links.rb b/lib/gitlab/background_migration/fix_cross_project_label_links.rb
index fa68ba5cca7..0a12401c35f 100644
--- a/lib/gitlab/background_migration/fix_cross_project_label_links.rb
+++ b/lib/gitlab/background_migration/fix_cross_project_label_links.rb
@@ -11,6 +11,7 @@ module Gitlab
       end
 
       class Label < ActiveRecord::Base
+        self.inheritance_column = :_type_disabled
         self.table_name = 'labels'
       end
 
@@ -27,6 +28,7 @@ module Gitlab
       end
 
       class Namespace < ActiveRecord::Base
+        self.inheritance_column = :_type_disabled
         self.table_name = 'namespaces'
 
         def self.groups_with_descendants_ids(start_id, stop_id)
diff --git a/lib/gitlab/git/blob.rb b/lib/gitlab/git/blob.rb
index 604bb11e712..96fa94d5790 100644
--- a/lib/gitlab/git/blob.rb
+++ b/lib/gitlab/git/blob.rb
@@ -50,13 +50,7 @@ module Gitlab
         end
 
         def raw(repository, sha)
-          Gitlab::GitalyClient.migrate(:git_blob_raw) do |is_enabled|
-            if is_enabled
-              repository.gitaly_blob_client.get_blob(oid: sha, limit: MAX_DATA_DISPLAY_SIZE)
-            else
-              rugged_raw(repository, sha, limit: MAX_DATA_DISPLAY_SIZE)
-            end
-          end
+          repository.gitaly_blob_client.get_blob(oid: sha, limit: MAX_DATA_DISPLAY_SIZE)
         end
 
         # Returns an array of Blob instances, specified in blob_references as
@@ -207,16 +201,7 @@ module Gitlab
 
         return if @loaded_all_data
 
-        @data = Gitlab::GitalyClient.migrate(:git_blob_load_all_data) do |is_enabled|
-          begin
-            if is_enabled
-              repository.gitaly_blob_client.get_blob(oid: id, limit: -1).data
-            else
-              repository.lookup(id).content
-            end
-          end
-        end
-
+        @data = repository.gitaly_blob_client.get_blob(oid: id, limit: -1).data
         @loaded_all_data = true
         @loaded_size = @data.bytesize
       end
diff --git a/lib/gitlab/git/commit.rb b/lib/gitlab/git/commit.rb
index 36d56e411d8..4e2d817d12c 100644
--- a/lib/gitlab/git/commit.rb
+++ b/lib/gitlab/git/commit.rb
@@ -164,13 +164,8 @@ module Gitlab
         # relation to each other. The last 10 commits for a branch for example,
         # should go through .where
         def batch_by_oid(repo, oids)
-          repo.gitaly_migrate(:list_commits_by_oid,
-                              status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
-            if is_enabled
-              repo.gitaly_commit_client.list_commits_by_oid(oids)
-            else
-              oids.map { |oid| find(repo, oid) }.compact
-            end
+          repo.wrapped_gitaly_errors do
+            repo.gitaly_commit_client.list_commits_by_oid(oids)
           end
         end
 
@@ -289,14 +284,7 @@ module Gitlab
 
       def deltas
         @deltas ||= begin
-          deltas = Gitlab::GitalyClient.migrate(:commit_deltas) do |is_enabled|
-            if is_enabled
-              @repository.gitaly_commit_client.commit_deltas(self)
-            else
-              rugged_diff_from_parent.each_delta
-            end
-          end
-
+          deltas = @repository.gitaly_commit_client.commit_deltas(self)
           deltas.map { |delta| Gitlab::Git::Diff.new(delta) }
         end
       end
diff --git a/lib/gitlab/git/diff_collection.rb b/lib/gitlab/git/diff_collection.rb
index 6a601561c2a..219c69893ad 100644
--- a/lib/gitlab/git/diff_collection.rb
+++ b/lib/gitlab/git/diff_collection.rb
@@ -42,12 +42,10 @@ module Gitlab
         return if @overflow
         return if @iterator.nil?
 
-        Gitlab::GitalyClient.migrate(:commit_raw_diffs) do |is_enabled|
-          if is_enabled && @iterator.is_a?(Gitlab::GitalyClient::DiffStitcher)
-            each_gitaly_patch(&block)
-          else
-            each_rugged_patch(&block)
-          end
+        if @iterator.is_a?(Gitlab::GitalyClient::DiffStitcher)
+          each_gitaly_patch(&block)
+        else
+          each_serialized_patch(&block)
         end
 
         @populated = true
@@ -118,7 +116,7 @@ module Gitlab
         end
       end
 
-      def each_rugged_patch
+      def each_serialized_patch
         i = @array.length
 
         @iterator.each do |raw|
diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index 29b3663a52a..420790f45d0 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -439,31 +439,11 @@ module Gitlab
           raise ArgumentError.new("invalid Repository#log limit: #{limit.inspect}")
         end
 
-        gitaly_migrate(:find_commits) do |is_enabled|
-          if is_enabled
-            gitaly_commit_client.find_commits(options)
-          else
-            raw_log(options).map { |c| Commit.decorate(self, c) }
-          end
+        wrapped_gitaly_errors do
+          gitaly_commit_client.find_commits(options)
         end
       end
 
-      # Used in gitaly-ruby
-      def raw_log(options)
-        sha =
-          unless options[:all]
-            actual_ref = options[:ref] || root_ref
-            begin
-              sha_from_ref(actual_ref)
-            rescue Rugged::OdbError, Rugged::InvalidError, Rugged::ReferenceError
-              # Return an empty array if the ref wasn't found
-              return []
-            end
-          end
-
-        log_by_shell(sha, options)
-      end
-
       def count_commits(options)
         options = process_count_commits_options(options.dup)
 
@@ -555,13 +535,7 @@ module Gitlab
       # diff options.  The +options+ hash can also include :break_rewrites to
       # split larger rewrites into delete/add pairs.
       def diff(from, to, options = {}, *paths)
-        iterator = gitaly_migrate(:diff_between) do |is_enabled|
-          if is_enabled
-            gitaly_commit_client.diff(from, to, options.merge(paths: paths))
-          else
-            diff_patches(from, to, options, *paths)
-          end
-        end
+        iterator = gitaly_commit_client.diff(from, to, options.merge(paths: paths))
 
         Gitlab::Git::DiffCollection.new(iterator, options)
       end
@@ -1229,12 +1203,10 @@ module Gitlab
       end
 
       def find_commits_by_message(query, ref, path, limit, offset)
-        gitaly_migrate(:commits_by_message) do |is_enabled|
-          if is_enabled
-            find_commits_by_message_by_gitaly(query, ref, path, limit, offset)
-          else
-            find_commits_by_message_by_shelling_out(query, ref, path, limit, offset)
-          end
+        wrapped_gitaly_errors do
+          gitaly_commit_client
+            .commits_by_message(query, revision: ref, path: path, limit: limit, offset: offset)
+            .map { |c| commit(c) }
         end
       end
 
@@ -1244,12 +1216,8 @@ module Gitlab
       end
 
       def last_commit_for_path(sha, path)
-        gitaly_migrate(:last_commit_for_path) do |is_enabled|
-          if is_enabled
-            last_commit_for_path_by_gitaly(sha, path)
-          else
-            last_commit_for_path_by_rugged(sha, path)
-          end
+        wrapped_gitaly_errors do
+          gitaly_commit_client.last_commit_for_path(sha, path)
         end
       end
 
@@ -1460,46 +1428,6 @@ module Gitlab
         end
       end
 
-      # Gitaly note: JV: although #log_by_shell shells out to Git I think the
-      # complexity is such that we should migrate it as Ruby before trying to
-      # do it in Go.
-      def log_by_shell(sha, options)
-        limit = options[:limit].to_i
-        offset = options[:offset].to_i
-        use_follow_flag = options[:follow] && options[:path].present?
-
-        # We will perform the offset in Ruby because --follow doesn't play well with --skip.
-        # See: https://gitlab.com/gitlab-org/gitlab-ce/issues/3574#note_3040520
-        offset_in_ruby = use_follow_flag && options[:offset].present?
-        limit += offset if offset_in_ruby
-
-        cmd = %w[log]
-        cmd << "--max-count=#{limit}"
-        cmd << '--format=%H'
-        cmd << "--skip=#{offset}" unless offset_in_ruby
-        cmd << '--follow' if use_follow_flag
-        cmd << '--no-merges' if options[:skip_merges]
-        cmd << "--after=#{options[:after].iso8601}" if options[:after]
-        cmd << "--before=#{options[:before].iso8601}" if options[:before]
-
-        if options[:all]
-          cmd += %w[--all --reverse]
-        else
-          cmd << sha
-        end
-
-        # :path can be a string or an array of strings
-        if options[:path].present?
-          cmd << '--'
-          cmd += Array(options[:path])
-        end
-
-        raw_output, _status = run_git(cmd)
-        lines = offset_in_ruby ? raw_output.lines.drop(offset) : raw_output.lines
-
-        lines.map! { |c| Rugged::Commit.new(rugged, c.strip) }
-      end
-
       # We are trying to deprecate this method because it does a lot of work
       # but it seems to be used only to look up submodule URL's.
       # https://gitlab.com/gitlab-org/gitaly/issues/329
@@ -1629,11 +1557,6 @@ module Gitlab
         end
       end
 
-      def last_commit_for_path_by_rugged(sha, path)
-        sha = last_commit_id_for_path_by_shelling_out(sha, path)
-        commit(sha)
-      end
-
       # Returns true if the given ref name exists
       #
       # Ref names must start with `refs/`.
@@ -1826,35 +1749,6 @@ module Gitlab
         raise CommandError, @gitlab_projects.output
       end
 
-      def find_commits_by_message_by_shelling_out(query, ref, path, limit, offset)
-        ref ||= root_ref
-
-        args = %W(
-          log #{ref} --pretty=%H --skip #{offset}
-          --max-count #{limit} --grep=#{query} --regexp-ignore-case
-        )
-        args = args.concat(%W(-- #{path})) if path.present?
-
-        git_log_results = run_git(args).first.lines
-
-        git_log_results.map { |c| commit(c.chomp) }.compact
-      end
-
-      def find_commits_by_message_by_gitaly(query, ref, path, limit, offset)
-        gitaly_commit_client
-          .commits_by_message(query, revision: ref, path: path, limit: limit, offset: offset)
-          .map { |c| commit(c) }
-      end
-
-      def last_commit_for_path_by_gitaly(sha, path)
-        gitaly_commit_client.last_commit_for_path(sha, path)
-      end
-
-      def last_commit_id_for_path_by_shelling_out(sha, path)
-        args = %W(rev-list --max-count=1 #{sha} -- #{path})
-        run_git_with_timeout(args, Gitlab::Git::Popen::FAST_GIT_PROCESS_TIMEOUT).first.strip
-      end
-
       def rugged_merge_base(from, to)
         rugged.merge_base(from, to)
       rescue Rugged::ReferenceError
@@ -1868,35 +1762,6 @@ module Gitlab
       def sha_from_ref(ref)
         rev_parse_target(ref).oid
       end
-
-      def build_git_cmd(*args)
-        object_directories = alternate_object_directories.join(File::PATH_SEPARATOR)
-
-        env = { 'PWD' => self.path }
-        env['GIT_ALTERNATE_OBJECT_DIRECTORIES'] = object_directories if object_directories.present?
-
-        [
-          env,
-          ::Gitlab.config.git.bin_path,
-          *args,
-          { chdir: self.path }
-        ]
-      end
-
-      def git_diff_cmd(old_rev, new_rev)
-        old_rev = old_rev == ::Gitlab::Git::BLANK_SHA ? ::Gitlab::Git::EMPTY_TREE_ID : old_rev
-
-        build_git_cmd('diff', old_rev, new_rev, '--raw')
-      end
-
-      def git_cat_file_cmd
-        format = '%(objectname) %(objectsize) %(rest)'
-        build_git_cmd('cat-file', "--batch-check=#{format}")
-      end
-
-      def format_git_cat_file_script
-        File.expand_path('../support/format-git-cat-file-input', __FILE__)
-      end
     end
   end
 end
diff --git a/lib/gitlab/git/support/format-git-cat-file-input b/lib/gitlab/git/support/format-git-cat-file-input
deleted file mode 100755
index 2e93c646d0f..00000000000
--- a/lib/gitlab/git/support/format-git-cat-file-input
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env ruby
-
-# This script formats the output of the `git diff <old_rev> <new_rev> --raw`
-# command so it can be processed by `git cat-file`
-
-# We need to convert this:
-# ":100644 100644 5f53439... 85bc2f9... R060\tfiles/js/commit.js.coffee\tfiles/js/commit.coffee"
-# To:
-# "85bc2f9 R\tfiles/js/commit.js.coffee\tfiles/js/commit.coffee"
-
-ARGF.each do |line|
-  _, _, old_blob_id, new_blob_id, rest = line.split(/\s/, 5)
-
-  old_blob_id.gsub!(/[^\h]/, '')
-  new_blob_id.gsub!(/[^\h]/, '')
-
-  # We can't pass '0000000...' to `git cat-file` given it will not return info about the deleted file
-  blob_id = new_blob_id =~ /\A0+\z/ ? old_blob_id : new_blob_id
-
-  $stdout.puts "#{blob_id} #{rest}"
-end
diff --git a/lib/gitlab/kubernetes/helm/base_command.rb b/lib/gitlab/kubernetes/helm/base_command.rb
index 3d778da90c7..f9ebe53d6af 100644
--- a/lib/gitlab/kubernetes/helm/base_command.rb
+++ b/lib/gitlab/kubernetes/helm/base_command.rb
@@ -18,7 +18,7 @@ module Gitlab
             ALPINE_VERSION=$(cat /etc/alpine-release | cut -d '.' -f 1,2)
             echo http://mirror.clarkson.edu/alpine/v$ALPINE_VERSION/main >> /etc/apk/repositories
             echo http://mirror1.hs-esslingen.de/pub/Mirrors/alpine/v$ALPINE_VERSION/main >> /etc/apk/repositories
-            apk add -U ca-certificates openssl >/dev/null
+            apk add -U wget ca-certificates openssl >/dev/null
             wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v#{Gitlab::Kubernetes::Helm::HELM_VERSION}-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
             mv /tmp/linux-amd64/helm /usr/bin/
           HEREDOC
diff --git a/lib/gitlab/shell.rb b/lib/gitlab/shell.rb
index 5cedd9e84c2..e222541992a 100644
--- a/lib/gitlab/shell.rb
+++ b/lib/gitlab/shell.rb
@@ -74,17 +74,10 @@ module Gitlab
       relative_path = name.dup
       relative_path << '.git' unless relative_path.end_with?('.git')
 
-      gitaly_migrate(:create_repository,
-                     status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |is_enabled|
-        if is_enabled
-          repository = Gitlab::Git::Repository.new(storage, relative_path, '')
-          repository.gitaly_repository_client.create_repository
-          true
-        else
-          repo_path = File.join(Gitlab.config.repositories.storages[storage].legacy_disk_path, relative_path)
-          Gitlab::Git::Repository.create(repo_path, bare: true, symlink_hooks_to: gitlab_shell_hooks_path)
-        end
-      end
+      repository = Gitlab::Git::Repository.new(storage, relative_path, '')
+      wrapped_gitaly_errors { repository.gitaly_repository_client.create_repository }
+
+      true
     rescue => err # Once the Rugged codes gets removes this can be improved
       Rails.logger.error("Failed to add repository #{storage}/#{name}: #{err}")
       false
@@ -448,7 +441,11 @@ module Gitlab
     end
 
     def gitaly_migrate(method, status: Gitlab::GitalyClient::MigrationStatus::OPT_IN, &block)
-      Gitlab::GitalyClient.migrate(method, status: status, &block)
+      wrapped_gitaly_errors { Gitlab::GitalyClient.migrate(method, status: status, &block) }
+    end
+
+    def wrapped_gitaly_errors
+      yield
     rescue GRPC::NotFound, GRPC::BadStatus => e
       # Old Popen code returns [Error, output] to the caller, so we
       # need to do the same here...
diff --git a/lib/gitlab/workhorse.rb b/lib/gitlab/workhorse.rb
index e893e46ee86..55c899912f9 100644
--- a/lib/gitlab/workhorse.rb
+++ b/lib/gitlab/workhorse.rb
@@ -37,21 +37,14 @@ module Gitlab
       end
 
       def send_git_blob(repository, blob)
-        params = if Gitlab::GitalyClient.feature_enabled?(:workhorse_raw_show, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT)
-                   {
-                     'GitalyServer' => gitaly_server_hash(repository),
-                     'GetBlobRequest' => {
-                       repository: repository.gitaly_repository.to_h,
-                       oid: blob.id,
-                       limit: -1
-                     }
-                   }
-                 else
-                   {
-                     'RepoPath' => repository.path_to_repo,
-                     'BlobId' => blob.id
-                   }
-                 end
+        params = {
+          'GitalyServer' => gitaly_server_hash(repository),
+          'GetBlobRequest' => {
+            repository: repository.gitaly_repository.to_h,
+            oid: blob.id,
+            limit: -1
+          }
+        }
 
         [
           SEND_DATA_HEADER,
@@ -91,16 +84,12 @@ module Gitlab
       end
 
       def send_git_diff(repository, diff_refs)
-        params = if Gitlab::GitalyClient.feature_enabled?(:workhorse_send_git_diff, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT)
-                   {
-                     'GitalyServer' => gitaly_server_hash(repository),
-                     'RawDiffRequest' => Gitaly::RawDiffRequest.new(
-                       gitaly_diff_or_patch_hash(repository, diff_refs)
-                     ).to_json
-                   }
-                 else
-                   workhorse_diff_or_patch_hash(repository, diff_refs)
-                 end
+        params = {
+          'GitalyServer' => gitaly_server_hash(repository),
+          'RawDiffRequest' => Gitaly::RawDiffRequest.new(
+            gitaly_diff_or_patch_hash(repository, diff_refs)
+          ).to_json
+        }
 
         [
           SEND_DATA_HEADER,
diff --git a/lib/tasks/gettext.rake b/lib/tasks/gettext.rake
index 21998dd2f5b..6df7fe81437 100644
--- a/lib/tasks/gettext.rake
+++ b/lib/tasks/gettext.rake
@@ -19,6 +19,23 @@ namespace :gettext do
     Rake::Task['gettext:po_to_json'].invoke
   end
 
+  task :regenerate do
+    # Remove all translated files, this speeds up finding
+    FileUtils.rm Dir['locale/**/gitlab.*']
+    # remove the `pot` file to ensure it's completely regenerated
+    FileUtils.rm_f 'locale/gitlab.pot'
+
+    Rake::Task['gettext:find'].invoke
+
+    # leave only the required changes.
+    `git checkout -- locale/*/gitlab.po`
+
+    puts <<~MSG
+    All done. Please commit the changes to `locale/gitlab.pot`.
+
+    MSG
+  end
+
   desc 'Lint all po files in `locale/'
   task lint: :environment do
     require 'simple_po_parser'
@@ -50,13 +67,12 @@ namespace :gettext do
   end
 
   task :updated_check do
+    pot_file = 'locale/gitlab.pot'
     # Removing all pre-translated files speeds up `gettext:find` as the
     # files don't need to be merged.
     # Having `LC_MESSAGES/gitlab.mo files present also confuses the output.
     FileUtils.rm Dir['locale/**/gitlab.*']
-
-    # Make sure we start out with a clean pot.file
-    `git checkout -- locale/gitlab.pot`
+    FileUtils.rm_f pot_file
 
     # `gettext:find` writes touches to temp files to `stderr` which would cause
     # `static-analysis` to report failures. We can ignore these.
@@ -64,18 +80,18 @@ namespace :gettext do
       Rake::Task['gettext:find'].invoke
     end
 
-    pot_diff = `git diff -- locale/gitlab.pot`.strip
+    pot_diff = `git diff -- #{pot_file} | grep -E '^(\\+|-)msgid'`.strip
 
     # reset the locale folder for potential next tasks
     `git checkout -- locale`
 
     if pot_diff.present?
       raise <<~MSG
-        Newly translated strings found, please add them to `gitlab.pot` by running:
+        Newly translated strings found, please add them to `#{pot_file}` by running:
 
-          rm locale/**/gitlab.*; bin/rake gettext:find; git checkout -- locale/*/gitlab.po
+          bin/rake gettext:regenerate
 
-        Then commit and push the resulting changes to `locale/gitlab.pot`.
+        Then commit and push the resulting changes to `#{pot_file}`.
 
         The diff was:
 
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 0385761de45..ca488053a1f 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gitlab 1.0.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-07-01 21:24+1000\n"
-"PO-Revision-Date: 2018-07-01 21:24+1000\n"
+"POT-Creation-Date: 2018-07-09 08:28+0200\n"
+"PO-Revision-Date: 2018-07-09 08:28+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: \n"
@@ -369,9 +369,18 @@ msgstr ""
 msgid "Alternatively, you can use a %{personal_access_token_link}. When you create your Personal Access Token, you will need to select the <code>repo</code> scope, so we can display a list of your public and private repositories which are available to import."
 msgstr ""
 
+msgid "An error accured whilst committing your changes."
+msgstr ""
+
 msgid "An error occured creating the new branch."
 msgstr ""
 
+msgid "An error occured whilst fetching the job trace."
+msgstr ""
+
+msgid "An error occured whilst fetching the latest pipline."
+msgstr ""
+
 msgid "An error occured whilst loading all the files."
 msgstr ""
 
@@ -390,6 +399,9 @@ msgstr ""
 msgid "An error occured whilst loading the merge request."
 msgstr ""
 
+msgid "An error occured whilst loading the pipelines jobs."
+msgstr ""
+
 msgid "An error occurred previewing the blob"
 msgstr ""
 
@@ -1085,9 +1097,6 @@ msgstr ""
 msgid "ClusterIntegration|Add Kubernetes cluster"
 msgstr ""
 
-msgid "ClusterIntegration|Add an existing Kubernetes cluster"
-msgstr ""
-
 msgid "ClusterIntegration|Advanced options on this Kubernetes cluster's integration"
 msgstr ""
 
@@ -1109,9 +1118,6 @@ msgstr ""
 msgid "ClusterIntegration|Certificate Authority bundle (PEM format)"
 msgstr ""
 
-msgid "ClusterIntegration|Choose how to set up Kubernetes cluster integration"
-msgstr ""
-
 msgid "ClusterIntegration|Choose which of your project's environments will use this Kubernetes cluster."
 msgstr ""
 
@@ -1139,18 +1145,6 @@ msgstr ""
 msgid "ClusterIntegration|Create Kubernetes cluster"
 msgstr ""
 
-msgid "ClusterIntegration|Create Kubernetes cluster on Google Kubernetes Engine"
-msgstr ""
-
-msgid "ClusterIntegration|Create a new Kubernetes cluster on Google Kubernetes Engine right from GitLab"
-msgstr ""
-
-msgid "ClusterIntegration|Create on Google Kubernetes Engine"
-msgstr ""
-
-msgid "ClusterIntegration|Enter the details for an existing Kubernetes cluster"
-msgstr ""
-
 msgid "ClusterIntegration|Enter the details for your Kubernetes cluster"
 msgstr ""
 
@@ -2150,15 +2144,9 @@ msgstr ""
 msgid "Error Reporting and Logging"
 msgstr ""
 
-msgid "Error committing changes. Please try again."
-msgstr ""
-
 msgid "Error fetching contributors data."
 msgstr ""
 
-msgid "Error fetching job trace"
-msgstr ""
-
 msgid "Error fetching labels."
 msgstr ""
 
@@ -2177,6 +2165,9 @@ msgstr ""
 msgid "Error loading last commit."
 msgstr ""
 
+msgid "Error loading markdown preview"
+msgstr ""
+
 msgid "Error loading merge requests."
 msgstr ""
 
@@ -2234,6 +2225,9 @@ msgstr ""
 msgid "Expand sidebar"
 msgstr ""
 
+msgid "Explore groups"
+msgstr ""
+
 msgid "Explore projects"
 msgstr ""
 
@@ -2449,6 +2443,27 @@ msgstr ""
 msgid "Groups can also be nested by creating %{subgroup_docs_link_start}subgroups%{subgroup_docs_link_end}."
 msgstr ""
 
+msgid "GroupsDropdown|Frequently visited"
+msgstr ""
+
+msgid "GroupsDropdown|Groups you visit often will appear here"
+msgstr ""
+
+msgid "GroupsDropdown|Loading groups"
+msgstr ""
+
+msgid "GroupsDropdown|Search your groups"
+msgstr ""
+
+msgid "GroupsDropdown|Something went wrong on our end."
+msgstr ""
+
+msgid "GroupsDropdown|Sorry, no groups matched your search"
+msgstr ""
+
+msgid "GroupsDropdown|This feature requires browser localStorage support"
+msgstr ""
+
 msgid "GroupsEmptyState|A group is a collection of several projects."
 msgstr ""
 
@@ -2631,7 +2646,7 @@ msgstr ""
 msgid "Introducing Cycle Analytics"
 msgstr ""
 
-msgid "Issue Board"
+msgid "Issue Boards"
 msgstr ""
 
 msgid "Issue events"
@@ -2825,9 +2840,6 @@ msgstr ""
 msgid "Locked to current projects"
 msgstr ""
 
-msgid "Login"
-msgstr ""
-
 msgid "Manage all notifications"
 msgstr ""
 
@@ -2864,6 +2876,9 @@ msgstr ""
 msgid "Members"
 msgstr ""
 
+msgid "Merge Request"
+msgstr ""
+
 msgid "Merge Request:"
 msgstr ""
 
@@ -2906,12 +2921,42 @@ msgstr ""
 msgid "Messages"
 msgstr ""
 
+msgid "Metrics"
+msgstr ""
+
 msgid "Metrics - Influx"
 msgstr ""
 
 msgid "Metrics - Prometheus"
 msgstr ""
 
+msgid "Metrics|Check out the CI/CD documentation on deploying to an environment"
+msgstr ""
+
+msgid "Metrics|Environment"
+msgstr ""
+
+msgid "Metrics|Learn about environments"
+msgstr ""
+
+msgid "Metrics|No deployed environments"
+msgstr ""
+
+msgid "Metrics|There was an error fetching the environments data, please try again"
+msgstr ""
+
+msgid "Metrics|There was an error getting deployment information."
+msgstr ""
+
+msgid "Metrics|There was an error getting environments information."
+msgstr ""
+
+msgid "Metrics|Unexpected deployment data response from prometheus endpoint"
+msgstr ""
+
+msgid "Metrics|Unexpected metrics data response from prometheus endpoint"
+msgstr ""
+
 msgid "Milestone"
 msgstr ""
 
@@ -2995,12 +3040,6 @@ msgid_plural "New Issues"
 msgstr[0] ""
 msgstr[1] ""
 
-msgid "New Kubernetes Cluster"
-msgstr ""
-
-msgid "New Kubernetes cluster"
-msgstr ""
-
 msgid "New Label"
 msgstr ""
 
@@ -3217,6 +3256,9 @@ msgstr ""
 msgid "Only project members can comment."
 msgstr ""
 
+msgid "Oops, are you sure?"
+msgstr ""
+
 msgid "Open in Xcode"
 msgstr ""
 
@@ -3505,6 +3547,9 @@ msgstr ""
 msgid "Profiles|Account scheduled for removal."
 msgstr ""
 
+msgid "Profiles|Add key"
+msgstr ""
+
 msgid "Profiles|Change username"
 msgstr ""
 
@@ -3532,9 +3577,15 @@ msgstr ""
 msgid "Profiles|Path"
 msgstr ""
 
+msgid "Profiles|This doesn't look like a public SSH key, are you sure you want to add it?"
+msgstr ""
+
 msgid "Profiles|Type your %{confirmationValue} to confirm:"
 msgstr ""
 
+msgid "Profiles|Typically starts with \"ssh-rsa …\""
+msgstr ""
+
 msgid "Profiles|Update username"
 msgstr ""
 
@@ -3553,6 +3604,9 @@ msgstr ""
 msgid "Profiles|Your account is currently an owner in these groups:"
 msgstr ""
 
+msgid "Profiles|e.g. My MacBook key"
+msgstr ""
+
 msgid "Profiles|your account"
 msgstr ""
 
@@ -3640,9 +3694,6 @@ msgstr ""
 msgid "ProjectsDropdown|Sorry, no projects matched your search"
 msgstr ""
 
-msgid "ProjectsDropdown|This feature requires browser localStorage support"
-msgstr ""
-
 msgid "PrometheusDashboard|Time"
 msgstr ""
 
@@ -4528,12 +4579,6 @@ msgstr ""
 msgid "There are problems accessing Git storage: "
 msgstr ""
 
-msgid "There was an error loading jobs"
-msgstr ""
-
-msgid "There was an error loading latest pipeline"
-msgstr ""
-
 msgid "There was an error loading users activity calendar."
 msgstr ""
 
@@ -4814,6 +4859,9 @@ msgstr ""
 msgid "Tip:"
 msgstr ""
 
+msgid "Title"
+msgstr ""
+
 msgid "To GitLab"
 msgstr ""
 
@@ -5182,6 +5230,9 @@ msgstr ""
 msgid "Yes"
 msgstr ""
 
+msgid "Yes, add it"
+msgstr ""
+
 msgid "You are going to remove %{group_name}. Removed groups CANNOT be restored! Are you ABSOLUTELY sure?"
 msgstr ""
 
@@ -5441,6 +5492,9 @@ msgstr ""
 msgid "mrWidget|Merged by"
 msgstr ""
 
+msgid "mrWidget|Open in Web IDE"
+msgstr ""
+
 msgid "mrWidget|Plain diff"
 msgstr ""
 
@@ -5510,9 +5564,6 @@ msgstr ""
 msgid "mrWidget|This project is archived, write access has been disabled"
 msgstr ""
 
-msgid "mrWidget|Web IDE"
-msgstr ""
-
 msgid "mrWidget|You can merge this merge request manually using the"
 msgstr ""
 
diff --git a/scripts/frontend/prettier.js b/scripts/frontend/prettier.js
index 6e4e36b9b2d..b66ba885701 100644
--- a/scripts/frontend/prettier.js
+++ b/scripts/frontend/prettier.js
@@ -49,7 +49,7 @@ const stagedFiles =
 if (stagedFiles) {
   if (!stagedFiles.length || (stagedFiles.length === 1 && !stagedFiles[0])) {
     console.log('No matching staged files.');
-    return;
+    process.exit(1);
   }
   console.log(`Matching staged Files : ${stagedFiles.length}`);
 }
@@ -78,7 +78,7 @@ files = prettierIgnore.filter(files);
 
 if (!files.length) {
   console.log('No Files found to process with Prettier');
-  return;
+  process.exit(1);
 }
 
 console.log(`${shouldSave ? 'Updating' : 'Checking'} ${files.length} file(s)`);
diff --git a/spec/javascripts/diffs/components/diff_file_spec.js b/spec/javascripts/diffs/components/diff_file_spec.js
index 1c1edfac68c..9b994543e19 100644
--- a/spec/javascripts/diffs/components/diff_file_spec.js
+++ b/spec/javascripts/diffs/components/diff_file_spec.js
@@ -31,12 +31,12 @@ describe('DiffFile', () => {
 
     describe('collapsed', () => {
       it('should not have file content', done => {
-        expect(vm.$el.querySelectorAll('.diff-content.hidden').length).toEqual(0);
+        expect(vm.$el.querySelectorAll('.diff-content').length).toEqual(1);
         expect(vm.file.collapsed).toEqual(false);
         vm.file.collapsed = true;
 
         vm.$nextTick(() => {
-          expect(vm.$el.querySelectorAll('.diff-content.hidden').length).toEqual(1);
+          expect(vm.$el.querySelectorAll('.diff-content').length).toEqual(0);
 
           done();
         });
diff --git a/spec/lib/gitlab/git/blob_spec.rb b/spec/lib/gitlab/git/blob_spec.rb
index b6061df349d..6900c4189b7 100644
--- a/spec/lib/gitlab/git/blob_spec.rb
+++ b/spec/lib/gitlab/git/blob_spec.rb
@@ -532,8 +532,8 @@ describe Gitlab::Git::Blob, seed_helper: true do
     subject { blob.load_all_data!(repository) }
 
     it 'loads missing data' do
-      expect(Gitlab::GitalyClient).to receive(:migrate)
-        .with(:git_blob_load_all_data).and_return(full_data)
+      expect(repository.gitaly_blob_client).to receive(:get_blob)
+        .and_return(double(:response, data: full_data))
 
       subject
 
@@ -544,8 +544,7 @@ describe Gitlab::Git::Blob, seed_helper: true do
       let(:blob) { Gitlab::Git::Blob.new(name: 'test', size: 4, data: full_data) }
 
       it "doesn't perform any loading" do
-        expect(Gitlab::GitalyClient).not_to receive(:migrate)
-          .with(:git_blob_load_all_data)
+        expect(repository.gitaly_blob_client).not_to receive(:get_blob)
 
         subject
 
diff --git a/spec/lib/gitlab/workhorse_spec.rb b/spec/lib/gitlab/workhorse_spec.rb
index 660671cefaf..8fdcfe79fb5 100644
--- a/spec/lib/gitlab/workhorse_spec.rb
+++ b/spec/lib/gitlab/workhorse_spec.rb
@@ -143,34 +143,22 @@ describe Gitlab::Workhorse do
     let(:diff_refs) { double(base_sha: "base", head_sha: "head") }
     subject { described_class.send_git_diff(repository, diff_refs) }
 
-    context 'when Gitaly workhorse_send_git_diff feature is enabled' do
-      it 'sets the header correctly' do
-        key, command, params = decode_workhorse_header(subject)
-
-        expect(key).to eq("Gitlab-Workhorse-Send-Data")
-        expect(command).to eq("git-diff")
-        expect(params).to eq({
-          'GitalyServer' => {
-            address: Gitlab::GitalyClient.address(project.repository_storage),
-            token: Gitlab::GitalyClient.token(project.repository_storage)
-          },
-          'RawDiffRequest' => Gitaly::RawDiffRequest.new(
-            repository: repository.gitaly_repository,
-            left_commit_id: 'base',
-            right_commit_id: 'head'
-          ).to_json
-        }.deep_stringify_keys)
-      end
-    end
-
-    context 'when Gitaly workhorse_send_git_diff feature is disabled', :disable_gitaly do
-      it 'sets the header correctly' do
-        key, command, params = decode_workhorse_header(subject)
+    it 'sets the header correctly' do
+      key, command, params = decode_workhorse_header(subject)
 
-        expect(key).to eq("Gitlab-Workhorse-Send-Data")
-        expect(command).to eq("git-diff")
-        expect(params).to eq("RepoPath" => repository.path_to_repo, "ShaFrom" => "base", "ShaTo" => "head")
-      end
+      expect(key).to eq("Gitlab-Workhorse-Send-Data")
+      expect(command).to eq("git-diff")
+      expect(params).to eq({
+        'GitalyServer' => {
+          address: Gitlab::GitalyClient.address(project.repository_storage),
+          token: Gitlab::GitalyClient.token(project.repository_storage)
+        },
+        'RawDiffRequest' => Gitaly::RawDiffRequest.new(
+          repository: repository.gitaly_repository,
+          left_commit_id: 'base',
+          right_commit_id: 'head'
+        ).to_json
+      }.deep_stringify_keys)
     end
   end
 
@@ -425,34 +413,22 @@ describe Gitlab::Workhorse do
 
     subject { described_class.send_git_blob(repository, blob) }
 
-    context 'when Gitaly workhorse_raw_show feature is enabled' do
-      it 'sets the header correctly' do
-        key, command, params = decode_workhorse_header(subject)
-
-        expect(key).to eq('Gitlab-Workhorse-Send-Data')
-        expect(command).to eq('git-blob')
-        expect(params).to eq({
-          'GitalyServer' => {
-            address: Gitlab::GitalyClient.address(project.repository_storage),
-            token: Gitlab::GitalyClient.token(project.repository_storage)
-          },
-          'GetBlobRequest' => {
-            repository: repository.gitaly_repository.to_h,
-            oid: blob.id,
-            limit: -1
-          }
-        }.deep_stringify_keys)
-      end
-    end
-
-    context 'when Gitaly workhorse_raw_show feature is disabled', :disable_gitaly do
-      it 'sets the header correctly' do
-        key, command, params = decode_workhorse_header(subject)
+    it 'sets the header correctly' do
+      key, command, params = decode_workhorse_header(subject)
 
-        expect(key).to eq('Gitlab-Workhorse-Send-Data')
-        expect(command).to eq('git-blob')
-        expect(params).to eq('RepoPath' => repository.path_to_repo, 'BlobId' => blob.id)
-      end
+      expect(key).to eq('Gitlab-Workhorse-Send-Data')
+      expect(command).to eq('git-blob')
+      expect(params).to eq({
+        'GitalyServer' => {
+          address: Gitlab::GitalyClient.address(project.repository_storage),
+          token: Gitlab::GitalyClient.token(project.repository_storage)
+        },
+        'GetBlobRequest' => {
+          repository: repository.gitaly_repository.to_h,
+          oid: blob.id,
+          limit: -1
+        }
+      }.deep_stringify_keys)
     end
   end
 
diff --git a/spec/support/shared_examples/helm_generated_script.rb b/spec/support/shared_examples/helm_generated_script.rb
index 56e86a87ab9..05d53a13fd3 100644
--- a/spec/support/shared_examples/helm_generated_script.rb
+++ b/spec/support/shared_examples/helm_generated_script.rb
@@ -6,7 +6,7 @@ shared_examples 'helm commands' do
          ALPINE_VERSION=$(cat /etc/alpine-release | cut -d '.' -f 1,2)
          echo http://mirror.clarkson.edu/alpine/v$ALPINE_VERSION/main >> /etc/apk/repositories
          echo http://mirror1.hs-esslingen.de/pub/Mirrors/alpine/v$ALPINE_VERSION/main >> /etc/apk/repositories
-         apk add -U ca-certificates openssl >/dev/null
+         apk add -U wget ca-certificates openssl >/dev/null
          wget -q -O - https://kubernetes-helm.storage.googleapis.com/helm-v2.7.0-linux-amd64.tar.gz | tar zxC /tmp >/dev/null
          mv /tmp/linux-amd64/helm /usr/bin/
       EOS