Merge remote-tracking branch 'upstream/master' into ce-to-ee-2018-04-13

app/assets/javascripts/merge_request_tabs.js

@@ -7,11 +7,7 @@ import flash from './flash';
 import BlobForkSuggestion from './blob/blob_fork_suggestion';
 import initChangesDropdown from './init_changes_dropdown';
 import bp from './breakpoints';
-import {
-  parseUrlPathname,
-  handleLocationHash,
-  isMetaClick,
-} from './lib/utils/common_utils';
+import { parseUrlPathname, handleLocationHash, isMetaClick } from './lib/utils/common_utils';
 import { getLocationHash } from './lib/utils/url_utility';
 import initDiscussionTab from './image_diff/init_discussion_tab';
 import Diff from './diff';
@@ -69,11 +65,10 @@ import Notes from './notes';
 let location = window.location;
 
 export default class MergeRequestTabs {
-
   constructor({ action, setUrl, stubLocation } = {}) {
     const mergeRequestTabs = document.querySelector('.js-tabs-affix');
     const navbar = document.querySelector('.navbar-gitlab');
-    const peek = document.getElementById('peek');
+    const peek = document.getElementById('js-peek');
     const paddingTop = 16;
 
     this.diffsLoaded = false;
@@ -109,8 +104,7 @@ export default class MergeRequestTabs {
       .on('shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', this.tabShown)
       .on('click', '.js-show-tab', this.showTab);
 
-    $('.merge-request-tabs a[data-toggle="tab"]')
-      .on('click', this.clickTab);
+    $('.merge-request-tabs a[data-toggle="tab"]').on('click', this.clickTab);
   }
 
   // Used in tests
@@ -119,8 +113,7 @@ export default class MergeRequestTabs {
       .off('shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', this.tabShown)
       .off('click', '.js-show-tab', this.showTab);
 
-    $('.merge-request-tabs a[data-toggle="tab"]')
-      .off('click', this.clickTab);
+    $('.merge-request-tabs a[data-toggle="tab"]').off('click', this.clickTab);
   }
 
   destroyPipelinesView() {
@@ -183,10 +176,7 @@ export default class MergeRequestTabs {
 
   scrollToElement(container) {
     if (location.hash) {
-      const offset = 0 - (
-        $('.navbar-gitlab').outerHeight() +
-        $('.js-tabs-affix').outerHeight()
-      );
+      const offset = 0 - ($('.navbar-gitlab').outerHeight() + $('.js-tabs-affix').outerHeight());
       const $el = $(`${container} ${location.hash}:not(.match)`);
       if ($el.length) {
         $.scrollTo($el[0], { offset });
@@ -240,9 +230,13 @@ export default class MergeRequestTabs {
     // Turbolinks' history.
     //
     // See https://github.com/rails/turbolinks/issues/363
-    window.history.replaceState({
-      url: newState,
-    }, document.title, newState);
+    window.history.replaceState(
+      {
+        url: newState,
+      },
+      document.title,
+      newState,
+    );
 
     return newState;
   }
@@ -258,7 +252,8 @@ export default class MergeRequestTabs {
 
     this.toggleLoading(true);
 
-    axios.get(`${source}.json`)
+    axios
+      .get(`${source}.json`)
       .then(({ data }) => {
         document.querySelector('div#commits').innerHTML = data.html;
         localTimeAgo($('.js-timeago', 'div#commits'));
@@ -303,7 +298,8 @@ export default class MergeRequestTabs {
 
     this.toggleLoading(true);
 
-    axios.get(`${urlPathname}.json${location.search}`)
+    axios
+      .get(`${urlPathname}.json${location.search}`)
       .then(({ data }) => {
         const $container = $('#diffs');
         $container.html(data.html);
@@ -332,8 +328,7 @@ export default class MergeRequestTabs {
             cancelButtons: $(el).find('.js-cancel-fork-suggestion-button'),
             suggestionSections: $(el).find('.js-file-fork-suggestion-section'),
             actionTextPieces: $(el).find('.js-file-fork-suggestion-section-action'),
-          })
-            .init();
+          }).init();
         });
 
         // Scroll any linked note into view
@@ -388,8 +383,7 @@ export default class MergeRequestTabs {
 
   resetViewContainer() {
     if (this.fixedLayoutPref !== null) {
-      $('.content-wrapper .container-fluid')
-        .toggleClass('container-limited', this.fixedLayoutPref);
+      $('.content-wrapper .container-fluid').toggleClass('container-limited', this.fixedLayoutPref);
     }
   }
 
@@ -438,12 +432,11 @@ export default class MergeRequestTabs {
 
     const $diffTabs = $('#diff-notes-app');
 
-    $tabs.off('affix.bs.affix affix-top.bs.affix')
+    $tabs
+      .off('affix.bs.affix affix-top.bs.affix')
       .affix({
         offset: {
-          top: () => (
-            $diffTabs.offset().top - $tabs.height() - $fixedNav.height()
-          ),
+          top: () => $diffTabs.offset().top - $tabs.height() - $fixedNav.height(),
         },
       })
       .on('affix.bs.affix', () => $diffTabs.css({ marginTop: $tabs.height() }))

app/assets/stylesheets/pages/repo.scss

@@ -429,6 +429,7 @@
   .projects-sidebar {
     display: flex;
     flex-direction: column;
+    height: 100%;
 
     .context-header {
       width: auto;
@@ -438,8 +439,8 @@
 
   .multi-file-commit-panel-inner {
     display: flex;
-    flex: 1;
     flex-direction: column;
+    height: 100%;
   }
 
   .multi-file-commit-panel-inner-scroll {

changelogs/no-rm-rf-gitlab-basics.yml

+---
+  title: Do not use '-f' with 'rm' in gitlab-basics docs
+  merge_request: 18027
+  author: Elias Werberich
+  type: changed

changelogs/unreleased/docs-for-failure-reason-tooltip.yml

+---
+title: Add documentation for Pipelines failure reasons
+merge_request: 18352
+author:
+type: other

changelogs/unreleased/feature-add-language-in-repository-to-api.yml

+---
+title: 'API: add languages of project GET /projects/:id/languages'
+merge_request: 17770
+author: Roger Rüttimann
+type: added

config/initializers/deprecations.rb

+deprecator = ActiveSupport::Deprecation.new('11.0', 'GitLab')
+
+if Gitlab.inc_controlled? || Rails.env.development?
+  ActiveSupport::Deprecation.deprecate_methods(Gitlab::GitalyClient::StorageSettings, :legacy_disk_path, deprecator: deprecator)
+end

doc/api/projects.md

@@ -942,6 +942,29 @@ Example response:
 }
 ```
 
+## Languages
+
+Get languages used in a project with percentage value.
+
+```
+GET /projects/:id/languages
+```
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/languages"
+```
+
+Example response:
+
+```json
+{
+  "Ruby": 66.69,
+  "JavaScript": 22.98,
+  "HTML": 7.91,
+  "CoffeeScript": 2.42
+}
+```
+
 ## Archive a project
 
 Archives the project if the user is either admin or the project owner of this project. This action is

doc/ci/pipelines.md

@@ -73,6 +73,21 @@ cancel the job, retry it, or erase the job trace.
 
 ![Pipelines example](img/pipelines.png)
 
+## Seeing the failure reason for jobs
+
+> [Introduced][ce-5742] in GitLab 10.7.
+
+When a pipeline fails or is allowed to fail, there are several places where you
+can quickly check the reason it failed:
+
+- **In the pipeline graph** present on the pipeline detail view.
+- **In the pipeline widgets** present in the merge requests and commit pages.
+- **In the job views** present in the global and detailed views of a job.
+
+In any case, if you hover over the failed job you can see the reason it failed.
+
+![Pipeline detail](img/job_failure_reason.png)
+
 ## Pipeline graphs
 
 > [Introduced][ce-5742] in GitLab 8.11.
@@ -270,6 +285,7 @@ runners will not use regular runners, they must be tagged accordingly.
 [ce-6242]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6242
 [ce-7931]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7931
 [ce-9760]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9760
+[ce-17782]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/17782
 [regexp]: https://gitlab.com/gitlab-org/gitlab-ce/blob/2f3dc314f42dbd79813e6251792853bc231e69dd/app/models/commit_status.rb#L99
 [eep]: https://about.gitlab.com/products/ "GitLab Premium"
 [ee-2121]: https://gitlab.com/gitlab-org/gitlab-ee/issues/2121

doc/gitlab-basics/command-line-commands.md

@@ -71,7 +71,7 @@ rm NAME-OF-FILE
 ### Remove a directory and all of its contents
 
 ```
-rm -rf NAME-OF-DIRECTORY
+rm -r NAME-OF-DIRECTORY
 ```
 
 ### View history in the command line

lib/api/projects.rb

@@ -345,6 +345,11 @@ module API
         end
       end
 
+      desc 'Get languages in project repository'
+      get ':id/languages' do
+        user_project.repository.languages.map { |language| language.values_at(:label, :value) }.to_h
+      end
+
       desc 'Remove a project'
       delete ":id" do
         authorize! :remove_project, user_project

lib/gitlab.rb

@@ -19,4 +19,12 @@ module Gitlab
   def self.dev_env_or_com?
     Rails.env.test? || Rails.env.development? || com?
   end
+
+  def self.dev?
+    Gitlab.config.gitlab.url == 'https://dev.gitlab.org'
+  end
+
+  def self.inc_controlled?
+    dev? || staging? || com?
+  end
 end

lib/gitlab/git/repository.rb

@@ -75,9 +75,6 @@ module Gitlab
         end
       end
 
-      # Full path to repo
-      attr_reader :path
-
       # Directory name of repo
       attr_reader :name
 
@@ -96,14 +93,13 @@ module Gitlab
         @relative_path = relative_path
         @gl_repository = gl_repository
 
-        storage_path = Gitlab.config.repositories.storages[@storage].legacy_disk_path
         @gitlab_projects = Gitlab::Git::GitlabProjects.new(
           storage,
           relative_path,
           global_hooks_path: Gitlab.config.gitlab_shell.hooks_path,
           logger: Rails.logger
         )
-        @path = File.join(storage_path, @relative_path)
+
         @name = @relative_path.split("/").last
       end
 
@@ -111,6 +107,12 @@ module Gitlab
         path == other.path
       end
 
+      def path
+        @path ||= File.join(
+          Gitlab.config.repositories.storages[@storage].legacy_disk_path, @relative_path
+        )
+      end
+
       # Default branch in the repository
       def root_ref
         @root_ref ||= gitaly_migrate(:root_ref) do |is_enabled|
@@ -139,12 +141,12 @@ module Gitlab
       end
 
       def exists?
-        Gitlab::GitalyClient.migrate(:repository_exists, status:  Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |enabled|
+        Gitlab::GitalyClient.migrate(:repository_exists, status: Gitlab::GitalyClient::MigrationStatus::OPT_OUT) do |enabled|
           if enabled
             gitaly_repository_client.exists?
           else
             circuit_breaker.perform do
-              File.exist?(File.join(@path, 'refs'))
+              File.exist?(File.join(path, 'refs'))
             end
           end
         end
@@ -1022,7 +1024,7 @@ module Gitlab
             if is_enabled
               gitaly_repository_client.info_attributes
             else
-              attributes_path = File.join(File.expand_path(@path), 'info', 'attributes')
+              attributes_path = File.join(File.expand_path(path), 'info', 'attributes')
 
               if File.exist?(attributes_path)
                 File.read(attributes_path)

spec/requests/api/projects_spec.rb

 # -*- coding: utf-8 -*-
 require 'spec_helper'
 
+shared_examples 'languages and percentages JSON response' do
+  let(:expected_languages) { project.repository.languages.map { |language| language.values_at(:label, :value)}.to_h }
+
+  it 'returns expected language values' do
+    get api("/projects/#{project.id}/languages", user)
+
+    expect(response).to have_gitlab_http_status(:ok)
+    expect(json_response).to eq(expected_languages)
+    expect(json_response.count).to be > 1
+  end
+end
+
 describe API::Projects do
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
@@ -1760,6 +1772,42 @@ describe API::Projects do
     end
   end
 
+  describe 'GET /projects/:id/languages' do
+    context 'with an authorized user' do
+      it_behaves_like 'languages and percentages JSON response' do
+        let(:project) { project3 }
+      end
+
+      it 'returns not_found(404) for not existing project' do
+        get api("/projects/9999999999/languages", user)
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    context 'with not authorized user' do
+      it 'returns not_found for existing but unauthorized project' do
+        get api("/projects/#{project3.id}/languages", user3)
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    context 'without user' do
+      let(:project_public) { create(:project, :public, :repository) }
+
+      it_behaves_like 'languages and percentages JSON response' do
+        let(:project) { project_public }
+      end
+
+      it 'returns not_found for existing but unauthorized project' do
+        get api("/projects/#{project3.id}/languages", nil)
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+  end
+
   describe 'DELETE /projects/:id' do
     context 'when authenticated as user' do
       it 'removes project' do