Merge branch '335378-move-code-owners-to-ee' into 'master'

Display code owners info (move code to EE)

See merge request gitlab-org/gitlab!75407

app/assets/javascripts/repository/components/last_commit.vue

@@ -111,7 +111,7 @@ export default {
 </script>
 
 <template>
-  <div class="info-well d-none d-sm-flex project-last-commit commit p-3">
+  <div class="well-segment commit gl-p-5 gl-w-full">
     <gl-loading-icon v-if="isLoading" size="md" color="dark" class="m-auto" />
     <template v-else-if="commit">
       <user-avatar-link

app/assets/javascripts/repository/index.js

@@ -188,5 +188,5 @@ export default function setupVueRepositoryList() {
     },
   });
 
-  return { router, data: dataset };
+  return { router, data: dataset, apolloProvider, projectPath };
 }

app/graphql/types/repository/blob_type.rb

@@ -71,6 +71,10 @@ module Types
       field :pipeline_editor_path, GraphQL::Types::String, null: true,
             description: 'Web path to edit .gitlab-ci.yml file.'
 
+      field :code_owners, [Types::UserType], null: true,
+            description: 'List of code owners for the blob.',
+            calls_gitaly: true
+
       field :file_type, GraphQL::Types::String, null: true,
             description: 'Expected format of the blob based on the extension.'
 
@@ -104,3 +108,5 @@ module Types
     end
   end
 end
+
+Types::Repository::BlobType.prepend_mod_with('Types::Repository::BlobType')

app/presenters/blob_presenter.rb

@@ -66,6 +66,11 @@ class BlobPresenter < Gitlab::View::Presenter::Delegated
     project_ci_pipeline_editor_path(project, branch_name: blob.commit_id) if can_collaborate_with_project?(project) && blob.path == project.ci_config_path_or_default
   end
 
+  # Will be overridden in EE
+  def code_owners
+    []
+  end
+
   def fork_and_edit_path
     fork_path_for_current_user(project, edit_blob_path)
   end
@@ -147,3 +152,5 @@ class BlobPresenter < Gitlab::View::Presenter::Delegated
     blob.data
   end
 end
+
+BlobPresenter.prepend_mod_with('BlobPresenter')

app/views/projects/_files.html.haml

@@ -10,10 +10,11 @@
   .nav-block.gl-display-flex.gl-xs-flex-direction-column.gl-align-items-stretch
     = render 'projects/tree/tree_header', tree: @tree
 
-  #js-last-commit
-    .info-well.gl-display-none.gl-sm-display-flex.project-last-commit
+  .info-well.gl-display-none.gl-sm-display-flex.project-last-commit.gl-flex-direction-column
+    #js-last-commit.gl-m-auto
       .gl-spinner-container.m-auto
         = loading_icon(size: 'md', color: 'dark', css_class: 'align-text-bottom')
+    #js-code-owners
 
   - if is_project_overview
     .project-buttons.gl-mb-3.js-show-on-project-root

doc/api/graphql/reference/index.md

@@ -14142,6 +14142,7 @@ Returns [`Tree`](#tree).
 | ---- | ---- | ----------- |
 | <a id="repositoryblobcancurrentuserpushtobranch"></a>`canCurrentUserPushToBranch` | [`Boolean`](#boolean) | Whether the current user can push to the branch. |
 | <a id="repositoryblobcanmodifyblob"></a>`canModifyBlob` | [`Boolean`](#boolean) | Whether the current user can modify the blob. |
+| <a id="repositoryblobcodeowners"></a>`codeOwners` | [`[UserCore!]`](#usercore) | List of code owners for the blob. |
 | <a id="repositoryblobeditblobpath"></a>`editBlobPath` | [`String`](#string) | Web path to edit the blob in the old-style editor. |
 | <a id="repositoryblobexternalstorageurl"></a>`externalStorageUrl` | [`String`](#string) | Web path to download the raw blob via external storage, if enabled. |
 | <a id="repositoryblobfiletype"></a>`fileType` | [`String`](#string) | Expected format of the blob based on the extension. |

ee/app/assets/javascripts/repository/components/code_owners.js

+import Vue from 'vue';
+import CodeOwners from './code_owners.vue';
+
+export default (projectPath, router, apolloProvider) =>
+  new Vue({
+    el: document.getElementById('js-code-owners'),
+    router,
+    apolloProvider,
+    render(h) {
+      return h(CodeOwners, {
+        props: {
+          filePath: this.$route.params.path,
+          projectPath,
+        },
+      });
+    },
+  });

ee/app/assets/javascripts/repository/components/code_owners.vue

+<script>
+import { GlIcon, GlLink } from '@gitlab/ui';
+import { __ } from '~/locale';
+import createFlash from '~/flash';
+import { helpPagePath } from '~/helpers/help_page_helper';
+import getRefMixin from '~/repository/mixins/get_ref';
+import codeOwnersInfoQuery from '../queries/code_owners_info.query.graphql';
+
+export default {
+  i18n: {
+    title: __('Code owners'),
+    about: __('About this feature'),
+    andSeparator: __('and'),
+    errorMessage: __('An error occurred while loading code owners.'),
+  },
+  codeOwnersHelpPath: helpPagePath('user/project/code_owners'),
+  components: {
+    GlIcon,
+    GlLink,
+  },
+  mixins: [getRefMixin],
+  apollo: {
+    project: {
+      query: codeOwnersInfoQuery,
+      variables() {
+        return {
+          projectPath: this.projectPath,
+          filePath: this.filePath,
+          ref: this.ref,
+        };
+      },
+      skip() {
+        return !this.filePath;
+      },
+      result() {
+        this.isFetching = false;
+      },
+      error() {
+        createFlash({ message: this.$options.i18n.errorMessage });
+      },
+    },
+  },
+  props: {
+    projectPath: {
+      type: String,
+      required: true,
+    },
+    filePath: {
+      type: String,
+      required: false,
+      default: null,
+    },
+  },
+  data() {
+    return {
+      isFetching: false,
+      project: {
+        repository: {
+          blobs: {
+            nodes: [
+              {
+                codeOwners: [],
+              },
+            ],
+          },
+        },
+      },
+    };
+  },
+  computed: {
+    blobInfo() {
+      return this.project?.repository?.blobs?.nodes[0];
+    },
+    codeOwners() {
+      return this.blobInfo?.codeOwners || [];
+    },
+    hasCodeOwners() {
+      return this.filePath && Boolean(this.codeOwners.length);
+    },
+    commaSeparateList() {
+      return this.codeOwners.length > 2;
+    },
+    showAndSeparator() {
+      return this.codeOwners.length > 1;
+    },
+    lastListItem() {
+      return this.codeOwners.length - 1;
+    },
+  },
+  watch: {
+    filePath() {
+      this.isFetching = true;
+      this.$apollo.queries.project.refetch();
+    },
+  },
+};
+</script>
+
+<template>
+  <div
+    v-if="hasCodeOwners && !isFetching"
+    class="well-segment blob-auxiliary-viewer file-owner-content qa-file-owner-content"
+  >
+    <gl-icon name="users" data-testid="users-icon" />
+    <strong>{{ $options.i18n.title }}</strong>
+    <gl-link :href="$options.codeOwnersHelpPath" target="_blank" :title="$options.i18n.about">
+      <gl-icon name="question-o" data-testid="help-icon" />
+    </gl-link>
+    :
+    <div
+      v-for="(owner, index) in codeOwners"
+      :key="index"
+      :class="[
+        { 'gl-display-inline-block': commaSeparateList, 'gl-display-inline': !commaSeparateList },
+      ]"
+      data-testid="code-owners"
+    >
+      <span v-if="commaSeparateList && index > 0" data-testid="comma-separator">,</span>
+      <span v-if="showAndSeparator && index === lastListItem" data-testid="and-separator">{{
+        $options.i18n.andSeparator
+      }}</span>
+      <gl-link :href="owner.webPath" target="_blank" :title="$options.i18n.about">
+        {{ owner.name }}
+      </gl-link>
+    </div>
+  </div>
+</template>

ee/app/assets/javascripts/repository/index.js

+import Vue from 'vue';
 import createFlash from '~/flash';
 import axios from '~/lib/utils/axios_utils';
 import { __ } from '~/locale';
 import initTree from '~/repository';
+import CodeOwners from './components/code_owners.vue';
 
 export default () => {
-  const { router, data } = initTree();
+  const { router, data, apolloProvider, projectPath } = initTree();
 
   if (data.pathLocksAvailable) {
     const toggleBtn = document.querySelector('a.js-path-lock');
@@ -40,4 +42,21 @@ export default () => {
         });
     });
   }
+
+  const initCodeOwnersApp = () =>
+    new Vue({
+      el: document.getElementById('js-code-owners'),
+      router,
+      apolloProvider,
+      render(h) {
+        return h(CodeOwners, {
+          props: {
+            filePath: this.$route.params.path,
+            projectPath,
+          },
+        });
+      },
+    });
+
+  initCodeOwnersApp();
 };

ee/app/assets/javascripts/repository/queries/code_owners_info.query.graphql

+query getCodeOwnersInfo($projectPath: ID!, $filePath: String!, $ref: String!) {
+  project(fullPath: $projectPath) {
+    id
+    repository {
+      blobs(paths: [$filePath], ref: $ref) {
+        nodes {
+          id
+          codeOwners {
+            id
+            name
+            webPath
+          }
+        }
+      }
+    }
+  }
+}

ee/app/graphql/ee/types/repository/blob_type.rb

+# frozen_string_literal: true
+module EE
+  module Types
+    module Repository
+      module BlobType
+        extend ActiveSupport::Concern
+
+        prepended do
+          field :code_owners, [::Types::UserType], null: true,
+                description: 'List of code owners for the blob.',
+                calls_gitaly: true
+        end
+      end
+    end
+  end
+end

ee/app/presenters/ee/blob_presenter.rb

+# frozen_string_literal: true
+
+module EE
+  module BlobPresenter
+    def code_owners
+      ::Gitlab::CodeOwners.for_blob(project, blob)
+    end
+  end
+end

ee/spec/frontend/repository/components/__snapshots__/code_owners_spec.js.snap

+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Code owners component matches the snapshot 1`] = `<!---->`;
+
+exports[`Code owners component matches the snapshot 2`] = `
+<div
+  class="well-segment blob-auxiliary-viewer file-owner-content qa-file-owner-content"
+>
+  <gl-icon-stub
+    data-testid="users-icon"
+    name="users"
+    size="16"
+  />
+   
+  <strong>
+    Code owners
+  </strong>
+   
+  <gl-link-stub
+    href="/help/user/project/code_owners"
+    target="_blank"
+    title="About this feature"
+  >
+    <gl-icon-stub
+      data-testid="help-icon"
+      name="question-o"
+      size="16"
+    />
+  </gl-link-stub>
+  
+  :
+  
+  <div
+    class="gl-display-inline"
+    data-testid="code-owners"
+  >
+    <!---->
+     
+    <!---->
+     
+    <gl-link-stub
+      href="path/to/@johnDoe"
+      target="_blank"
+      title="About this feature"
+    >
+      
+      John Doe
+    
+    </gl-link-stub>
+  </div>
+</div>
+`;
+
+exports[`Code owners component matches the snapshot 3`] = `
+<div
+  class="well-segment blob-auxiliary-viewer file-owner-content qa-file-owner-content"
+>
+  <gl-icon-stub
+    data-testid="users-icon"
+    name="users"
+    size="16"
+  />
+   
+  <strong>
+    Code owners
+  </strong>
+   
+  <gl-link-stub
+    href="/help/user/project/code_owners"
+    target="_blank"
+    title="About this feature"
+  >
+    <gl-icon-stub
+      data-testid="help-icon"
+      name="question-o"
+      size="16"
+    />
+  </gl-link-stub>
+  
+  :
+  
+  <div
+    class="gl-display-inline"
+    data-testid="code-owners"
+  >
+    <!---->
+     
+    <!---->
+     
+    <gl-link-stub
+      href="path/to/@johnDoe"
+      target="_blank"
+      title="About this feature"
+    >
+      
+      John Doe
+    
+    </gl-link-stub>
+  </div>
+  <div
+    class="gl-display-inline"
+    data-testid="code-owners"
+  >
+    <!---->
+     
+    <span
+      data-testid="and-separator"
+    >
+      and
+    </span>
+     
+    <gl-link-stub
+      href="path/to/@johnDoe"
+      target="_blank"
+      title="About this feature"
+    >
+      
+      John Doe
+    
+    </gl-link-stub>
+  </div>
+</div>
+`;
+
+exports[`Code owners component matches the snapshot 4`] = `
+<div
+  class="well-segment blob-auxiliary-viewer file-owner-content qa-file-owner-content"
+>
+  <gl-icon-stub
+    data-testid="users-icon"
+    name="users"
+    size="16"
+  />
+   
+  <strong>
+    Code owners
+  </strong>
+   
+  <gl-link-stub
+    href="/help/user/project/code_owners"
+    target="_blank"
+    title="About this feature"
+  >
+    <gl-icon-stub
+      data-testid="help-icon"
+      name="question-o"
+      size="16"
+    />
+  </gl-link-stub>
+  
+  :
+  
+  <div
+    class="gl-display-inline-block"
+    data-testid="code-owners"
+  >
+    <!---->
+     
+    <!---->
+     
+    <gl-link-stub
+      href="path/to/@johnDoe"
+      target="_blank"
+      title="About this feature"
+    >
+      
+      John Doe
+    
+    </gl-link-stub>
+  </div>
+  <div
+    class="gl-display-inline-block"
+    data-testid="code-owners"
+  >
+    <span
+      data-testid="comma-separator"
+    >
+      ,
+    </span>
+     
+    <!---->
+     
+    <gl-link-stub
+      href="path/to/@johnDoe"
+      target="_blank"
+      title="About this feature"
+    >
+      
+      John Doe
+    
+    </gl-link-stub>
+  </div>
+  <div
+    class="gl-display-inline-block"
+    data-testid="code-owners"
+  >
+    <span
+      data-testid="comma-separator"
+    >
+      ,
+    </span>
+     
+    <span
+      data-testid="and-separator"
+    >
+      and
+    </span>
+     
+    <gl-link-stub
+      href="path/to/@johnDoe"
+      target="_blank"
+      title="About this feature"
+    >
+      
+      John Doe
+    
+    </gl-link-stub>
+  </div>
+</div>
+`;

ee/spec/frontend/repository/components/code_owners_spec.js

+import { GlLink } from '@gitlab/ui';
+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import VueApollo from 'vue-apollo';
+import createMockApollo from 'helpers/mock_apollo_helper';
+import waitForPromises from 'helpers/wait_for_promises';
+import CodeOwners from 'ee_component/repository/components/code_owners.vue';
+import codeOwnersInfoQuery from 'ee/repository/queries/code_owners_info.query.graphql';
+import { extendedWrapper } from 'helpers/vue_test_utils_helper';
+import { codeOwnerMock, codeOwnersDataMock, refMock } from '../mock_data';
+
+let wrapper;
+let mockResolver;
+
+const localVue = createLocalVue();
+
+const createComponent = async (codeOwners = [codeOwnerMock]) => {
+  localVue.use(VueApollo);
+
+  const project = {
+    ...codeOwnersDataMock,
+    repository: {
+      blobs: {
+        nodes: [{ id: '345', codeOwners }],
+      },
+    },
+  };
+
+  mockResolver = jest.fn().mockResolvedValue({ data: { project } });
+
+  wrapper = extendedWrapper(
+    shallowMount(CodeOwners, {
+      localVue,
+      apolloProvider: createMockApollo([[codeOwnersInfoQuery, mockResolver]]),
+      propsData: { projectPath: 'some/project', filePath: 'some/file' },
+      mixins: [{ data: () => ({ ref: refMock }) }],
+    }),
+  );
+
+  wrapper.setData({ isFetching: false });
+
+  await waitForPromises();
+};
+
+describe('Code owners component', () => {
+  const findHelpIcon = () => wrapper.findByTestId('help-icon');
+  const findUsersIcon = () => wrapper.findByTestId('users-icon');
+  const findCodeOwners = () => wrapper.findAllByTestId('code-owners');
+  const findCommaSeparators = () => wrapper.findAllByTestId('comma-separator');
+  const findAndSeparator = () => wrapper.findAllByTestId('and-separator');
+  const findLink = () => wrapper.findComponent(GlLink);
+
+  beforeEach(() => createComponent());
+
+  afterEach(() => wrapper.destroy());
+
+  describe('help link', () => {
+    it('renders a GlLink component', () => {
+      expect(findLink().exists()).toBe(true);
+      expect(findLink().attributes('href')).toBe('/help/user/project/code_owners');
+      expect(findLink().attributes('target')).toBe('_blank');
+      expect(findLink().attributes('title')).toBe('About this feature');
+    });
+
+    it('renders a Help icon', () => {
+      expect(findHelpIcon().exists()).toBe(true);
+      expect(findHelpIcon().props('name')).toBe('question-o');
+    });
+  });
+
+  it('renders a Users icon', () => {
+    expect(findUsersIcon().exists()).toBe(true);
+    expect(findUsersIcon().props('name')).toBe('users');
+  });
+
+  it.each`
+    codeOwners                                       | commaSeparators | hasAndSeparator
+    ${[]}                                            | ${0}            | ${false}
+    ${[codeOwnerMock]}                               | ${0}            | ${false}
+    ${[codeOwnerMock, codeOwnerMock]}                | ${0}            | ${true}
+    ${[codeOwnerMock, codeOwnerMock, codeOwnerMock]} | ${2}            | ${true}
+  `('matches the snapshot', async ({ codeOwners, commaSeparators, hasAndSeparator }) => {
+    await createComponent(codeOwners);
+
+    expect(findCommaSeparators().length).toBe(commaSeparators);
+    expect(findAndSeparator().exists()).toBe(hasAndSeparator);
+    expect(findCodeOwners().length).toBe(codeOwners.length);
+    expect(wrapper.element).toMatchSnapshot();
+  });
+});

ee/spec/frontend/repository/mock_data.js

+export const refMock = 'default-ref';
+
+export const codeOwnerMock = { id: '8765', name: 'John Doe', webPath: 'path/to/@johnDoe' };
+
+export const codeOwnersDataMock = {
+  id: '1234',
+  repository: {
+    blobs: {
+      nodes: [
+        {
+          codeOwners: [],
+        },
+      ],
+    },
+  },
+};

ee/spec/presenters/ee/blob_presenter_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe BlobPresenter do
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:user) { project.owner }
+
+  let(:blob) { project.repository.blob_at('HEAD', 'files/ruby/regex.rb') }
+
+  subject(:presenter) { described_class.new(blob, current_user: user) }
+
+  describe '#code_owners' do
+    before do
+      allow(Gitlab::CodeOwners).to receive(:for_blob).with(project, blob).and_return([user])
+    end
+
+    it { expect(presenter.code_owners).to match_array([user]) }
+  end
+end

locale/gitlab.pot

@@ -3758,6 +3758,9 @@ msgstr ""
 msgid "An error occurred while loading chart data"
 msgstr ""
 
+msgid "An error occurred while loading code owners."
+msgstr ""
+
 msgid "An error occurred while loading commit signatures"
 msgstr ""
 

spec/frontend/repository/components/__snapshots__/last_commit_spec.js.snap

@@ -2,7 +2,7 @@
 
 exports[`Repository last commit component renders commit widget 1`] = `
 <div
-  class="info-well d-none d-sm-flex project-last-commit commit p-3"
+  class="well-segment commit gl-p-5 gl-w-full"
 >
   <user-avatar-link-stub
     class="avatar-cell"
@@ -108,7 +108,7 @@ exports[`Repository last commit component renders commit widget 1`] = `
 
 exports[`Repository last commit component renders the signature HTML as returned by the backend 1`] = `
 <div
-  class="info-well d-none d-sm-flex project-last-commit commit p-3"
+  class="well-segment commit gl-p-5 gl-w-full"
 >
   <user-avatar-link-stub
     class="avatar-cell"

spec/graphql/types/repository/blob_type_spec.rb

@@ -24,6 +24,7 @@ RSpec.describe Types::Repository::BlobType do
       :raw_path,
       :replace_path,
       :pipeline_editor_path,
+      :code_owners,
       :simple_viewer,
       :rich_viewer,
       :plain_data,

spec/presenters/blob_presenter_spec.rb

@@ -67,6 +67,10 @@ RSpec.describe BlobPresenter do
     end
   end
 
+  describe '#code_owners' do
+    it { expect(presenter.code_owners).to match_array([]) }
+  end
+
   describe '#ide_edit_path' do
     it { expect(presenter.ide_edit_path).to eq("/-/ide/project/#{project.full_path}/edit/HEAD/-/files/ruby/regex.rb") }
   end