Add latest changes from gitlab-org/gitlab@master

20 files changed, 227 insertions, 51 deletions

diff --git a/app/assets/javascripts/lib/utils/text_utility.js b/app/assets/javascripts/lib/utils/text_utility.js
index 9ed286826cc..f857e618d89 100644
--- a/app/assets/javascripts/lib/utils/text_utility.js
+++ b/app/assets/javascripts/lib/utils/text_utility.js
@@ -142,11 +142,25 @@ export const stripHtml = (string, replace = '') => {
 };
 
 /**
- * Converts snake_case string to camelCase
+ * Converts a snake_cased string to camelCase.
+ * Leading and trailing underscores are ignored.
  *
- * @param {*} string
+ * @param {String} string The snake_cased string to convert
+ * @returns {String} A camelCased version of the string
+ *
+ * @example
+ *
+ * // returns "aSnakeCasedString"
+ * convertToCamelCase('a_snake_cased_string')
+ *
+ * // returns "_leadingUnderscore"
+ * convertToCamelCase('_leading_underscore')
+ *
+ * // returns "trailingUnderscore_"
+ * convertToCamelCase('trailing_underscore_')
  */
-export const convertToCamelCase = string => string.replace(/(_\w)/g, s => s[1].toUpperCase());
+export const convertToCamelCase = string =>
+  string.replace(/([a-z0-9])_([a-z0-9])/gi, (match, p1, p2) => `${p1}${p2.toUpperCase()}`);
 
 /**
  * Converts camelCase string to snake_case
diff --git a/app/assets/javascripts/releases/components/release_block_header.vue b/app/assets/javascripts/releases/components/release_block_header.vue
index f0d3f3f8c1d..0bc2a5ce2eb 100644
--- a/app/assets/javascripts/releases/components/release_block_header.vue
+++ b/app/assets/javascripts/releases/components/release_block_header.vue
@@ -20,10 +20,10 @@ export default {
   },
   computed: {
     editLink() {
-      return this.release.Links?.editUrl;
+      return this.release._links?.editUrl;
     },
     selfLink() {
-      return this.release.Links?.self;
+      return this.release._links?.self;
     },
   },
 };
diff --git a/app/assets/stylesheets/page_bundles/ide.scss b/app/assets/stylesheets/page_bundles/ide.scss
index 4b838b1383e..a748c669ee8 100644
--- a/app/assets/stylesheets/page_bundles/ide.scss
+++ b/app/assets/stylesheets/page_bundles/ide.scss
@@ -994,11 +994,6 @@ $ide-commit-header-height: 48px;
 }
 
 .ide-context-header {
-  .ide-merge-requests-dropdown.dropdown-menu {
-    width: 385px;
-    max-height: initial;
-  }
-
   .avatar-container {
     flex: 0 0 auto;
     margin-right: 0;
diff --git a/app/graphql/resolvers/issues_resolver.rb b/app/graphql/resolvers/issues_resolver.rb
index 664e0955535..ae77af32b5b 100644
--- a/app/graphql/resolvers/issues_resolver.rb
+++ b/app/graphql/resolvers/issues_resolver.rb
@@ -15,6 +15,15 @@ module Resolvers
     argument :label_name, GraphQL::STRING_TYPE.to_list_type,
               required: false,
               description: 'Labels applied to this issue'
+    argument :milestone_title, GraphQL::STRING_TYPE.to_list_type,
+              required: false,
+              description: 'Milestones applied to this issue'
+    argument :assignee_username, GraphQL::STRING_TYPE,
+              required: false,
+              description: 'Username of a user assigned to the issues'
+    argument :assignee_id, GraphQL::STRING_TYPE,
+              required: false,
+              description: 'ID of a user assigned to the issues, "none" and "any" values supported'
     argument :created_before, Types::TimeType,
               required: false,
               description: 'Issues created before this date'
diff --git a/app/models/project.rb b/app/models/project.rb
index 6ff5016be03..0f61d32eb8d 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -780,7 +780,7 @@ class Project < ApplicationRecord
   end
 
   def repository
-    @repository ||= Repository.new(full_path, self, disk_path: disk_path)
+    @repository ||= Repository.new(full_path, self, shard: repository_storage, disk_path: disk_path)
   end
 
   def cleanup
@@ -1411,8 +1411,8 @@ class Project < ApplicationRecord
 
   # Expires various caches before a project is renamed.
   def expire_caches_before_rename(old_path)
-    repo = Repository.new(old_path, self)
-    wiki = Repository.new("#{old_path}.wiki", self)
+    repo = Repository.new(old_path, self, shard: repository_storage)
+    wiki = Repository.new("#{old_path}.wiki", self, shard: repository_storage, repo_type: Gitlab::GlRepository::WIKI)
 
     if repo.exists?
       repo.before_delete
diff --git a/app/models/project_wiki.rb b/app/models/project_wiki.rb
index 1abde5196de..7529047a73a 100644
--- a/app/models/project_wiki.rb
+++ b/app/models/project_wiki.rb
@@ -170,7 +170,7 @@ class ProjectWiki
   end
 
   def repository
-    @repository ||= Repository.new(full_path, @project, disk_path: disk_path, repo_type: Gitlab::GlRepository::WIKI)
+    @repository ||= Repository.new(full_path, @project, shard: repository_storage, disk_path: disk_path, repo_type: Gitlab::GlRepository::WIKI)
   end
 
   def default_branch
diff --git a/app/models/repository.rb b/app/models/repository.rb
index a53850bb068..beb65ff26fd 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -22,7 +22,7 @@ class Repository
 
   include Gitlab::RepositoryCacheAdapter
 
-  attr_accessor :full_path, :disk_path, :container, :repo_type
+  attr_accessor :full_path, :shard, :disk_path, :container, :repo_type
 
   delegate :ref_name_for_sha, to: :raw_repository
   delegate :bundle_to_disk, to: :raw_repository
@@ -65,8 +65,9 @@ class Repository
     xcode_config: :xcode_project?
   }.freeze
 
-  def initialize(full_path, container, disk_path: nil, repo_type: Gitlab::GlRepository::PROJECT)
+  def initialize(full_path, container, shard:, disk_path: nil, repo_type: Gitlab::GlRepository::PROJECT)
     @full_path = full_path
+    @shard = shard
     @disk_path = disk_path || full_path
     @container = container
     @commit_cache = {}
@@ -95,7 +96,7 @@ class Repository
   def path_to_repo
     @path_to_repo ||=
       begin
-        storage = Gitlab.config.repositories.storages[container.repository_storage]
+        storage = Gitlab.config.repositories.storages[shard]
 
         File.expand_path(
           File.join(storage.legacy_disk_path, disk_path + '.git')
@@ -1181,7 +1182,7 @@ class Repository
   end
 
   def initialize_raw_repository
-    Gitlab::Git::Repository.new(container.repository_storage,
+    Gitlab::Git::Repository.new(shard,
                                 disk_path + '.git',
                                 repo_type.identifier_for_container(container),
                                 container.full_path)
diff --git a/app/models/snippet.rb b/app/models/snippet.rb
index 8f162f17ac5..8bba79bd944 100644
--- a/app/models/snippet.rb
+++ b/app/models/snippet.rb
@@ -261,7 +261,7 @@ class Snippet < ApplicationRecord
   end
 
   def repository
-    @repository ||= Repository.new(full_path, self, disk_path: disk_path, repo_type: Gitlab::GlRepository::SNIPPET)
+    @repository ||= Repository.new(full_path, self, shard: repository_storage, disk_path: disk_path, repo_type: Gitlab::GlRepository::SNIPPET)
   end
 
   def storage
diff --git a/changelogs/unreleased/197227-milestone-tab-async.yml b/changelogs/unreleased/197227-milestone-tab-async.yml
new file mode 100644
index 00000000000..c2aa3dd4485
--- /dev/null
+++ b/changelogs/unreleased/197227-milestone-tab-async.yml
@@ -0,0 +1,5 @@
+---
+title: Search issues in GraphQL API by milestone title and assignees
+merge_request: 25794
+author:
+type: added
diff --git a/doc/api/graphql/reference/gitlab_schema.graphql b/doc/api/graphql/reference/gitlab_schema.graphql
index 816512c83bb..5cf48ab901d 100644
--- a/doc/api/graphql/reference/gitlab_schema.graphql
+++ b/doc/api/graphql/reference/gitlab_schema.graphql
@@ -5404,6 +5404,16 @@ type Project {
   """
   issue(
     """
+    ID of a user assigned to the issues, "none" and "any" values supported
+    """
+    assigneeId: String
+
+    """
+    Username of a user assigned to the issues
+    """
+    assigneeUsername: String
+
+    """
     Issues closed after this date
     """
     closedAfter: Time
@@ -5439,6 +5449,11 @@ type Project {
     labelName: [String]
 
     """
+    Milestones applied to this issue
+    """
+    milestoneTitle: [String]
+
+    """
     Search query for finding issues by title or description
     """
     search: String
@@ -5474,6 +5489,16 @@ type Project {
     after: String
 
     """
+    ID of a user assigned to the issues, "none" and "any" values supported
+    """
+    assigneeId: String
+
+    """
+    Username of a user assigned to the issues
+    """
+    assigneeUsername: String
+
+    """
     Returns the elements in the list that come before the specified cursor.
     """
     before: String
@@ -5524,6 +5549,11 @@ type Project {
     last: Int
 
     """
+    Milestones applied to this issue
+    """
+    milestoneTitle: [String]
+
+    """
     Search query for finding issues by title or description
     """
     search: String
diff --git a/doc/api/graphql/reference/gitlab_schema.json b/doc/api/graphql/reference/gitlab_schema.json
index 2053bdb9404..ba716f82630 100644
--- a/doc/api/graphql/reference/gitlab_schema.json
+++ b/doc/api/graphql/reference/gitlab_schema.json
@@ -750,6 +750,40 @@
                   "defaultValue": null
                 },
                 {
+                  "name": "milestoneTitle",
+                  "description": "Milestones applied to this issue",
+                  "type": {
+                    "kind": "LIST",
+                    "name": null,
+                    "ofType": {
+                      "kind": "SCALAR",
+                      "name": "String",
+                      "ofType": null
+                    }
+                  },
+                  "defaultValue": null
+                },
+                {
+                  "name": "assigneeUsername",
+                  "description": "Username of a user assigned to the issues",
+                  "type": {
+                    "kind": "SCALAR",
+                    "name": "String",
+                    "ofType": null
+                  },
+                  "defaultValue": null
+                },
+                {
+                  "name": "assigneeId",
+                  "description": "ID of a user assigned to the issues, \"none\" and \"any\" values supported",
+                  "type": {
+                    "kind": "SCALAR",
+                    "name": "String",
+                    "ofType": null
+                  },
+                  "defaultValue": null
+                },
+                {
                   "name": "createdBefore",
                   "description": "Issues created before this date",
                   "type": {
@@ -895,6 +929,40 @@
                   "defaultValue": null
                 },
                 {
+                  "name": "milestoneTitle",
+                  "description": "Milestones applied to this issue",
+                  "type": {
+                    "kind": "LIST",
+                    "name": null,
+                    "ofType": {
+                      "kind": "SCALAR",
+                      "name": "String",
+                      "ofType": null
+                    }
+                  },
+                  "defaultValue": null
+                },
+                {
+                  "name": "assigneeUsername",
+                  "description": "Username of a user assigned to the issues",
+                  "type": {
+                    "kind": "SCALAR",
+                    "name": "String",
+                    "ofType": null
+                  },
+                  "defaultValue": null
+                },
+                {
+                  "name": "assigneeId",
+                  "description": "ID of a user assigned to the issues, \"none\" and \"any\" values supported",
+                  "type": {
+                    "kind": "SCALAR",
+                    "name": "String",
+                    "ofType": null
+                  },
+                  "defaultValue": null
+                },
+                {
                   "name": "createdBefore",
                   "description": "Issues created before this date",
                   "type": {
diff --git a/doc/api/group_import_export.md b/doc/api/group_import_export.md
index c97a753d298..09bc9810615 100644
--- a/doc/api/group_import_export.md
+++ b/doc/api/group_import_export.md
@@ -1,19 +1,19 @@
 # Group Import/Export API
 
-> Introduced in GitLab 12.8 as an experimental feature. May change in future releases.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/20353) in GitLab 12.8 as an experimental feature. May change in future releases.
 
-Group Import/Export functionality allows to export group structure and import it at a new location.
-Used in combination with [Project Import/Export](project_import_export.md) it allows you to preserve connections with group level relations
-(e.g. a connection between a project issue and group epic).
+Group Import/Export allows you to export group structure and import it to a new location.
+When used with [Project Import/Export](project_import_export.md), you can preserve connections with
+group-level relationships, such as connections between project issues and group epics.
 
-Group Export includes:
+Group exports include the following:
 
-1. Group Milestones
-1. Group Boards
-1. Group Labels
-1. Group Badges
-1. Group Members
-1. Sub-groups (each sub-group includes all data above)
+- Group milestones
+- Group boards
+- Group labels
+- Group badges
+- Group members
+- Sub-groups. Each sub-group includes all data above
 
 ## Schedule new export
 
@@ -58,7 +58,11 @@ ls *export.tar.gz
 2020-12-05_22-11-148_namespace_export.tar.gz
 ```
 
-Time spent on exporting a group may vary depending on a size of the group. Export download endpoint will return exported archive once it is available. 404 is returned otherwise.
+Time spent on exporting a group may vary depending on a size of the group. This endpoint
+returns either:
+
+- The exported archive (when available)
+- A 404 message
 
 ## Import a file
 
@@ -81,3 +85,12 @@ by `@`. For example:
 ```shell
 curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" --form "name=imported-group" --form "path=imported-group" --form "file=@/path/to/file" https://gitlab.example.com/api/v4/groups/import
 ```
+
+## Important notes
+
+Note the following:
+
+- To preserve group-level relationships from imported projects, run Group Import/Export first,
+  to allow project imports into the desired group structure.
+- Imported groups are given a `private` visibility level, unless imported into a parent group.
+- If imported into a parent group, subgroups will inherit a similar level of visibility, unless otherwise restricted.
diff --git a/doc/development/README.md b/doc/development/README.md
index 039b53d7adf..d1ad9216596 100644
--- a/doc/development/README.md
+++ b/doc/development/README.md
@@ -22,7 +22,7 @@ description: 'Learn how to contribute to GitLab.'
 
 - [Code review guidelines](code_review.md) for reviewing code and having code reviewed
 - [Database review guidelines](database_review.md) for reviewing database-related changes and complex SQL queries, and having them reviewed
-- [Secure coding guidlines](https://gitlab.com/gitlab-com/gl-security/security-guidelines)
+- [Secure coding guidelines](https://gitlab.com/gitlab-com/gl-security/security-guidelines)
 - [Pipelines for the GitLab project](pipelines.md)
 
 Complementary reads:
diff --git a/doc/development/contributing/merge_request_workflow.md b/doc/development/contributing/merge_request_workflow.md
index cf71d436a15..460bb6d25df 100644
--- a/doc/development/contributing/merge_request_workflow.md
+++ b/doc/development/contributing/merge_request_workflow.md
@@ -222,6 +222,7 @@ requirements.
 1. Regressions and bugs are covered with tests that reduce the risk of the issue happening
    again.
 1. [Performance guidelines](../merge_request_performance_guidelines.md) have been followed.
+1. [Secure coding guidelines](https://gitlab.com/gitlab-com/gl-security/security-guidelines) have been followed.
 1. [Documented](../documentation/index.md) in the `/doc` directory.
 1. [Changelog entry added](../changelog.md), if necessary.
 1. Reviewed by relevant (UX/FE/BE/tech writing) reviewers and all concerns are addressed.
diff --git a/doc/user/project/settings/import_export.md b/doc/user/project/settings/import_export.md
index 716078ed1d1..1a4023b6ded 100644
--- a/doc/user/project/settings/import_export.md
+++ b/doc/user/project/settings/import_export.md
@@ -12,6 +12,7 @@ See also:
 
 - [Project import/export API](../../../api/project_import_export.md)
 - [Project import/export administration rake tasks](../../../administration/raketasks/project_import_export.md) **(CORE ONLY)**
+- [Group import/export API](../../../api/group_import_export.md)
 
 To set up a project import/export:
 
diff --git a/spec/frontend/lib/utils/text_utility_spec.js b/spec/frontend/lib/utils/text_utility_spec.js
index 803b3629524..dc8f6c64136 100644
--- a/spec/frontend/lib/utils/text_utility_spec.js
+++ b/spec/frontend/lib/utils/text_utility_spec.js
@@ -94,8 +94,27 @@ describe('text_utility', () => {
   });
 
   describe('convertToCamelCase', () => {
-    it('converts snake_case string to camelCase string', () => {
-      expect(textUtils.convertToCamelCase('snake_case')).toBe('snakeCase');
+    it.each`
+      txt                         | result
+      ${'a_snake_cased_string'}   | ${'aSnakeCasedString'}
+      ${'_leading_underscore'}    | ${'_leadingUnderscore'}
+      ${'__leading_underscores'}  | ${'__leadingUnderscores'}
+      ${'trailing_underscore_'}   | ${'trailingUnderscore_'}
+      ${'trailing_underscores__'} | ${'trailingUnderscores__'}
+    `('converts string "$txt" to "$result"', ({ txt, result }) => {
+      expect(textUtils.convertToCamelCase(txt)).toBe(result);
+    });
+
+    it.each`
+      txt
+      ${'__withoutMiddleUnderscores__'}
+      ${''}
+      ${'with spaces'}
+      ${'with\nnew\r\nlines'}
+      ${'_'}
+      ${'___'}
+    `('does not modify string "$txt"', ({ txt }) => {
+      expect(textUtils.convertToCamelCase(txt)).toBe(txt);
     });
   });
 
diff --git a/spec/frontend/releases/components/release_block_header_spec.js b/spec/frontend/releases/components/release_block_header_spec.js
index 78adad13f69..44f6f63fa79 100644
--- a/spec/frontend/releases/components/release_block_header_spec.js
+++ b/spec/frontend/releases/components/release_block_header_spec.js
@@ -37,13 +37,13 @@ describe('Release block header', () => {
       const link = findHeaderLink();
 
       expect(link.text()).toBe(release.name);
-      expect(link.attributes('href')).toBe(release.Links.self);
+      expect(link.attributes('href')).toBe(release._links.self);
     });
   });
 
   describe('when _links.self is missing', () => {
     beforeEach(() => {
-      factory({ Links: { self: null } });
+      factory({ _links: { self: null } });
     });
 
     it('renders the title as text', () => {
diff --git a/spec/frontend/releases/components/release_block_spec.js b/spec/frontend/releases/components/release_block_spec.js
index 5d365b77560..ff88e3193bc 100644
--- a/spec/frontend/releases/components/release_block_spec.js
+++ b/spec/frontend/releases/components/release_block_spec.js
@@ -63,7 +63,7 @@ describe('Release block', () => {
 
     it('renders an edit button that links to the "Edit release" page', () => {
       expect(editButton().exists()).toBe(true);
-      expect(editButton().attributes('href')).toBe(release.Links.editUrl);
+      expect(editButton().attributes('href')).toBe(release._links.editUrl);
     });
 
     it('renders release name', () => {
@@ -150,8 +150,8 @@ describe('Release block', () => {
     });
   });
 
-  it("does not render an edit button if release.Links.editUrl isn't a string", () => {
-    delete release.Links;
+  it("does not render an edit button if release._links.editUrl isn't a string", () => {
+    delete release._links;
 
     return factory(release).then(() => {
       expect(editButton().exists()).toBe(false);
diff --git a/spec/graphql/resolvers/issues_resolver_spec.rb b/spec/graphql/resolvers/issues_resolver_spec.rb
index 3fbb7280465..7cfef9b4cc7 100644
--- a/spec/graphql/resolvers/issues_resolver_spec.rb
+++ b/spec/graphql/resolvers/issues_resolver_spec.rb
@@ -8,11 +8,13 @@ describe Resolvers::IssuesResolver do
   let(:current_user) { create(:user) }
 
   context "with a project" do
-    let_it_be(:project) { create(:project) }
-    let_it_be(:issue1) { create(:issue, project: project, state: :opened, created_at: 3.hours.ago, updated_at: 3.hours.ago) }
-    let_it_be(:issue2) { create(:issue, project: project, state: :closed, title: 'foo', created_at: 1.hour.ago, updated_at: 1.hour.ago, closed_at: 1.hour.ago) }
-    let_it_be(:label1) { create(:label, project: project) }
-    let_it_be(:label2) { create(:label, project: project) }
+    let_it_be(:project)   { create(:project) }
+    let_it_be(:milestone) { create(:milestone, project: project) }
+    let_it_be(:assignee)  { create(:user) }
+    let_it_be(:issue1)    { create(:issue, project: project, state: :opened, created_at: 3.hours.ago, updated_at: 3.hours.ago, milestone: milestone) }
+    let_it_be(:issue2)    { create(:issue, project: project, state: :closed, title: 'foo', created_at: 1.hour.ago, updated_at: 1.hour.ago, closed_at: 1.hour.ago, assignees: [assignee]) }
+    let_it_be(:label1)    { create(:label, project: project) }
+    let_it_be(:label2)    { create(:label, project: project) }
 
     before do
       project.add_developer(current_user)
@@ -31,6 +33,26 @@ describe Resolvers::IssuesResolver do
         expect(resolve_issues(state: 'closed')).to contain_exactly(issue2)
       end
 
+      it 'filters by milestone' do
+        expect(resolve_issues(milestone_title: milestone.title)).to contain_exactly(issue1)
+      end
+
+      it 'filters by assignee_username' do
+        expect(resolve_issues(assignee_username: assignee.username)).to contain_exactly(issue2)
+      end
+
+      it 'filters by assignee_id' do
+        expect(resolve_issues(assignee_id: assignee.id)).to contain_exactly(issue2)
+      end
+
+      it 'filters by any assignee' do
+        expect(resolve_issues(assignee_id: IssuableFinder::FILTER_ANY)).to contain_exactly(issue2)
+      end
+
+      it 'filters by no assignee' do
+        expect(resolve_issues(assignee_id: IssuableFinder::FILTER_NONE)).to contain_exactly(issue1)
+      end
+
       it 'filters by labels' do
         expect(resolve_issues(label_name: [label1.title])).to contain_exactly(issue1, issue2)
         expect(resolve_issues(label_name: [label1.title, label2.title])).to contain_exactly(issue2)
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 6c90a1b5614..9b1c724f0c2 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -1791,21 +1791,19 @@ describe Project do
     let(:project) { create(:project, :repository) }
     let(:repo)    { double(:repo, exists?: true) }
     let(:wiki)    { double(:wiki, exists?: true) }
-    let(:design)  { double(:wiki, exists?: false) }
 
     it 'expires the caches of the repository and wiki' do
+      # In EE, there are design repositories as well
+      allow(Repository).to receive(:new).and_call_original
+
       allow(Repository).to receive(:new)
-        .with('foo', project)
+        .with('foo', project, shard: project.repository_storage)
         .and_return(repo)
 
       allow(Repository).to receive(:new)
-        .with('foo.wiki', project)
+        .with('foo.wiki', project, shard: project.repository_storage, repo_type: Gitlab::GlRepository::WIKI)
         .and_return(wiki)
 
-      allow(Repository).to receive(:new)
-        .with('foo.design', project)
-        .and_return(design)
-
       expect(repo).to receive(:before_delete)
       expect(wiki).to receive(:before_delete)