Add latest changes from gitlab-org/gitlab@master

33 files changed, 272 insertions, 74 deletions

diff --git a/CHANGELOG-EE.md b/CHANGELOG-EE.md
index f2068d36ffc..2ae7cb4c249 100644
--- a/CHANGELOG-EE.md
+++ b/CHANGELOG-EE.md
@@ -1,5 +1,9 @@
 Please view this file on the master branch, on stable branches it's out of date.
 
+## 12.8.3
+
+- No changes.
+
 ## 12.8.2
 
 ### Security (5 changes)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0493d54fc8..3dfbbc730b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,29 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 12.8.3
+
+### Fixed (8 changes)
+
+- Fix Group Import API file upload when object storage is disabled. !25715
+- Fix Web IDE fork modal showing no text. !25842
+- Fixed regression when URL was encoded in a loop. !25849
+- Fixed repository browsing for folders with non-ascii characters. !25877
+- Fix search for Sentry error list. !26129
+- Send credentials with GraphQL fetch requests. !26386
+- Show CI status in project dashboards. !26403
+- Rescue invalid URLs during badge retrieval in asset proxy. !26524
+
+### Performance (2 changes)
+
+- Disable Marginalia line backtrace in production. !26199
+- Remove unnecessary Redis deletes for broadcast messages. !26541
+
+### Other (1 change, 1 of them is from the community)
+
+- Fix fixtures for Error Tracking Web UI. !26233 (Takuya Noguchi)
+
+
 ## 12.8.2
 
 ### Security (17 changes)
diff --git a/GITLAB_PAGES_VERSION b/GITLAB_PAGES_VERSION
index 15b989e398f..092afa15df4 100644
--- a/GITLAB_PAGES_VERSION
+++ b/GITLAB_PAGES_VERSION
@@ -1 +1 @@
-1.16.0
+1.17.0
diff --git a/app/assets/javascripts/editor/editor_lite.js b/app/assets/javascripts/editor/editor_lite.js
index 8711f6e65af..c2723b1d506 100644
--- a/app/assets/javascripts/editor/editor_lite.js
+++ b/app/assets/javascripts/editor/editor_lite.js
@@ -1,5 +1,5 @@
 import { editor as monacoEditor, languages as monacoLanguages, Uri } from 'monaco-editor';
-import whiteTheme from '~/ide/lib/themes/white';
+import { DEFAULT_THEME, themes } from '~/ide/lib/themes';
 import { defaultEditorOptions } from '~/ide/lib/editor_options';
 import { clearDomElement } from './utils';
 
@@ -19,8 +19,10 @@ export default class Editor {
   }
 
   static setupMonacoTheme() {
-    monacoEditor.defineTheme('white', whiteTheme);
-    monacoEditor.setTheme('white');
+    const themeName = window.gon?.user_color_scheme || DEFAULT_THEME;
+    const theme = themes.find(t => t.name === themeName);
+    if (theme) monacoEditor.defineTheme(themeName, theme.data);
+    monacoEditor.setTheme(theme ? themeName : DEFAULT_THEME);
   }
 
   createInstance({ el = undefined, blobPath = '', blobContent = '' } = {}) {
diff --git a/changelogs/unreleased/202426-editor-lite-theme-preference.yml b/changelogs/unreleased/202426-editor-lite-theme-preference.yml
new file mode 100644
index 00000000000..38e4004657f
--- /dev/null
+++ b/changelogs/unreleased/202426-editor-lite-theme-preference.yml
@@ -0,0 +1,5 @@
+---
+title: In single-file editor set syntax highlighting theme according to user's preference
+merge_request: 26606
+author:
+type: changed
diff --git a/changelogs/unreleased/207837-circular-encoding.yml b/changelogs/unreleased/207837-circular-encoding.yml
deleted file mode 100644
index 30aa7bf88a5..00000000000
--- a/changelogs/unreleased/207837-circular-encoding.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixed regression when URL was encoded in a loop
-merge_request: 25849
-author:
-type: fixed
diff --git a/changelogs/unreleased/207857-fix-web-ide-modal-no-text.yml b/changelogs/unreleased/207857-fix-web-ide-modal-no-text.yml
deleted file mode 100644
index 74bbb312f19..00000000000
--- a/changelogs/unreleased/207857-fix-web-ide-modal-no-text.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix Web IDE fork modal showing no text
-merge_request: 25842
-author:
-type: fixed
diff --git a/changelogs/unreleased/208548-better-spec-test-for-error-tracking-web-ui.yml b/changelogs/unreleased/208548-better-spec-test-for-error-tracking-web-ui.yml
deleted file mode 100644
index 6b6d479e815..00000000000
--- a/changelogs/unreleased/208548-better-spec-test-for-error-tracking-web-ui.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix fixtures for Error Tracking Web UI
-merge_request: 26233
-author: Takuya Noguchi
-type: other
diff --git a/changelogs/unreleased/28085-index-options-tuning.yml b/changelogs/unreleased/28085-index-options-tuning.yml
new file mode 100644
index 00000000000..61f46fbadb1
--- /dev/null
+++ b/changelogs/unreleased/28085-index-options-tuning.yml
@@ -0,0 +1,5 @@
+---
+title: Optimize storage usage for newly created ES indices
+merge_request: 25992
+author:
+type: other
diff --git a/changelogs/unreleased/georgekoltsov-fix-import-export-uploader.yml b/changelogs/unreleased/georgekoltsov-fix-import-export-uploader.yml
deleted file mode 100644
index 0c43c93ce89..00000000000
--- a/changelogs/unreleased/georgekoltsov-fix-import-export-uploader.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix Group Import API file upload when object storage is disabled
-merge_request: 25715
-author:
-type: fixed
diff --git a/changelogs/unreleased/lm-fix-error-query.yml b/changelogs/unreleased/lm-fix-error-query.yml
deleted file mode 100644
index 2baa316dd5a..00000000000
--- a/changelogs/unreleased/lm-fix-error-query.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix search for Sentry error list
-merge_request: 26129
-author:
-type: fixed
diff --git a/changelogs/unreleased/mc-feature-trigger-pipelines-project-subscriptions.yml b/changelogs/unreleased/mc-feature-trigger-pipelines-project-subscriptions.yml
new file mode 100644
index 00000000000..b028d619816
--- /dev/null
+++ b/changelogs/unreleased/mc-feature-trigger-pipelines-project-subscriptions.yml
@@ -0,0 +1,5 @@
+---
+title: Add ability to trigger pipelines when project is rebuilt.
+merge_request: 20063
+author:
+type: added
diff --git a/changelogs/unreleased/pages-1-17.yml b/changelogs/unreleased/pages-1-17.yml
new file mode 100644
index 00000000000..16290eef158
--- /dev/null
+++ b/changelogs/unreleased/pages-1-17.yml
@@ -0,0 +1,5 @@
+---
+title: Upgrade Pages to 1.17.0
+merge_request: 26478
+author:
+type: added
diff --git a/changelogs/unreleased/ph-p207499-fixNonAsciiChars.yml b/changelogs/unreleased/ph-p207499-fixNonAsciiChars.yml
deleted file mode 100644
index 806f4372f89..00000000000
--- a/changelogs/unreleased/ph-p207499-fixNonAsciiChars.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixed repository browsing for folders with non-ascii characters
-merge_request: 25877
-author:
-type: fixed
diff --git a/changelogs/unreleased/revert-e0613e64.yml b/changelogs/unreleased/revert-e0613e64.yml
deleted file mode 100644
index e94f1df2f4b..00000000000
--- a/changelogs/unreleased/revert-e0613e64.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Show CI status in project dashboards
-merge_request: 26403
-author:
-type: fixed
diff --git a/changelogs/unreleased/sh-disable-line-in-marginalia.yml b/changelogs/unreleased/sh-disable-line-in-marginalia.yml
deleted file mode 100644
index 51be4db1965..00000000000
--- a/changelogs/unreleased/sh-disable-line-in-marginalia.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Disable Marginalia line backtrace in production
-merge_request: 26199
-author:
-type: performance
diff --git a/changelogs/unreleased/sh-optimize-broadcast-message-redis.yml b/changelogs/unreleased/sh-optimize-broadcast-message-redis.yml
deleted file mode 100644
index c69f3ded73d..00000000000
--- a/changelogs/unreleased/sh-optimize-broadcast-message-redis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Remove unnecessary Redis deletes for broadcast messages
-merge_request: 26541
-author:
-type: performance
diff --git a/changelogs/unreleased/use-addressable-for-asset-proxy-badge-render.yml b/changelogs/unreleased/use-addressable-for-asset-proxy-badge-render.yml
deleted file mode 100644
index 6a021df8027..00000000000
--- a/changelogs/unreleased/use-addressable-for-asset-proxy-badge-render.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Rescue invalid URLs during badge retrieval in asset proxy
-merge_request: 26524
-author:
-type: fixed
diff --git a/changelogs/unreleased/vs-add-credentials-option-for-apollo-link.yml b/changelogs/unreleased/vs-add-credentials-option-for-apollo-link.yml
deleted file mode 100644
index 1863f0de26f..00000000000
--- a/changelogs/unreleased/vs-add-credentials-option-for-apollo-link.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Send credentials with GraphQL fetch requests
-merge_request: 26386
-author:
-type: fixed
diff --git a/db/migrate/20200224185814_add_project_subscriptions_to_plan_limits.rb b/db/migrate/20200224185814_add_project_subscriptions_to_plan_limits.rb
new file mode 100644
index 00000000000..789f23501fb
--- /dev/null
+++ b/db/migrate/20200224185814_add_project_subscriptions_to_plan_limits.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddProjectSubscriptionsToPlanLimits < ActiveRecord::Migration[6.0]
+  DOWNTIME = false
+
+  def change
+    add_column(:plan_limits, :ci_project_subscriptions, :integer, default: 0, null: false)
+  end
+end
diff --git a/db/migrate/20200225123228_insert_project_subscriptions_plan_limits.rb b/db/migrate/20200225123228_insert_project_subscriptions_plan_limits.rb
new file mode 100644
index 00000000000..4a05e2cd779
--- /dev/null
+++ b/db/migrate/20200225123228_insert_project_subscriptions_plan_limits.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+class InsertProjectSubscriptionsPlanLimits < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    return if Rails.env.test?
+
+    if Gitlab.com?
+      create_or_update_plan_limit('ci_project_subscriptions', 'free', 2)
+      create_or_update_plan_limit('ci_project_subscriptions', 'bronze', 2)
+      create_or_update_plan_limit('ci_project_subscriptions', 'silver', 2)
+      create_or_update_plan_limit('ci_project_subscriptions', 'gold', 2)
+    else
+      create_or_update_plan_limit('ci_project_subscriptions', 'default', 2)
+    end
+  end
+
+  def down
+    return if Rails.env.test?
+
+    if Gitlab.com?
+      create_or_update_plan_limit('ci_project_subscriptions', 'free', 0)
+      create_or_update_plan_limit('ci_project_subscriptions', 'bronze', 0)
+      create_or_update_plan_limit('ci_project_subscriptions', 'silver', 0)
+      create_or_update_plan_limit('ci_project_subscriptions', 'gold', 0)
+    else
+      create_or_update_plan_limit('ci_project_subscriptions', 'default', 0)
+    end
+  end
+end
diff --git a/db/migrate/20200228160542_create_ci_sources_projects.rb b/db/migrate/20200228160542_create_ci_sources_projects.rb
new file mode 100644
index 00000000000..36f5167a784
--- /dev/null
+++ b/db/migrate/20200228160542_create_ci_sources_projects.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class CreateCiSourcesProjects < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    create_table :ci_sources_projects do |t|
+      t.bigint :pipeline_id, null: false
+      t.bigint :source_project_id, null: false
+
+      t.index [:source_project_id, :pipeline_id], unique: true
+      t.index :pipeline_id
+    end
+  end
+end
diff --git a/db/migrate/20200304121828_add_ci_sources_project_pipeline_foreign_key.rb b/db/migrate/20200304121828_add_ci_sources_project_pipeline_foreign_key.rb
new file mode 100644
index 00000000000..db78d9594b0
--- /dev/null
+++ b/db/migrate/20200304121828_add_ci_sources_project_pipeline_foreign_key.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class AddCiSourcesProjectPipelineForeignKey < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    with_lock_retries do
+      add_foreign_key :ci_sources_projects, :ci_pipelines, column: :pipeline_id, on_delete: :cascade # rubocop:disable Migration/AddConcurrentForeignKey
+    end
+  end
+end
diff --git a/db/migrate/20200304121844_add_ci_sources_project_source_project_foreign_key.rb b/db/migrate/20200304121844_add_ci_sources_project_source_project_foreign_key.rb
new file mode 100644
index 00000000000..88bf835b9f1
--- /dev/null
+++ b/db/migrate/20200304121844_add_ci_sources_project_source_project_foreign_key.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class AddCiSourcesProjectSourceProjectForeignKey < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    with_lock_retries do
+      add_foreign_key :ci_sources_projects, :projects, column: :source_project_id, on_delete: :cascade # rubocop:disable Migration/AddConcurrentForeignKey
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index e77e8e44b62..a9cc6d89c6d 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -966,6 +966,13 @@ ActiveRecord::Schema.define(version: 2020_03_04_160823) do
     t.index ["source_project_id"], name: "index_ci_sources_pipelines_on_source_project_id"
   end
 
+  create_table "ci_sources_projects", force: :cascade do |t|
+    t.bigint "pipeline_id", null: false
+    t.bigint "source_project_id", null: false
+    t.index ["pipeline_id"], name: "index_ci_sources_projects_on_pipeline_id"
+    t.index ["source_project_id", "pipeline_id"], name: "index_ci_sources_projects_on_source_project_id_and_pipeline_id", unique: true
+  end
+
   create_table "ci_stages", id: :serial, force: :cascade do |t|
     t.integer "project_id"
     t.integer "pipeline_id"
@@ -3131,6 +3138,7 @@ ActiveRecord::Schema.define(version: 2020_03_04_160823) do
     t.integer "ci_active_jobs", default: 0, null: false
     t.integer "project_hooks", default: 0, null: false
     t.integer "group_hooks", default: 0, null: false
+    t.integer "ci_project_subscriptions", default: 0, null: false
     t.index ["plan_id"], name: "index_plan_limits_on_plan_id", unique: true
   end
 
@@ -4735,6 +4743,8 @@ ActiveRecord::Schema.define(version: 2020_03_04_160823) do
   add_foreign_key "ci_sources_pipelines", "ci_pipelines", column: "source_pipeline_id", name: "fk_d4e29af7d7", on_delete: :cascade
   add_foreign_key "ci_sources_pipelines", "projects", column: "source_project_id", name: "fk_acd9737679", on_delete: :cascade
   add_foreign_key "ci_sources_pipelines", "projects", name: "fk_1e53c97c0a", on_delete: :cascade
+  add_foreign_key "ci_sources_projects", "ci_pipelines", column: "pipeline_id", on_delete: :cascade
+  add_foreign_key "ci_sources_projects", "projects", column: "source_project_id", on_delete: :cascade
   add_foreign_key "ci_stages", "ci_pipelines", column: "pipeline_id", name: "fk_fb57e6cc56", on_delete: :cascade
   add_foreign_key "ci_stages", "projects", name: "fk_2360681d1d", on_delete: :cascade
   add_foreign_key "ci_subscriptions_projects", "projects", column: "downstream_project_id", on_delete: :cascade
diff --git a/doc/administration/instance_limits.md b/doc/administration/instance_limits.md
index 7beb1193459..c005af750ba 100644
--- a/doc/administration/instance_limits.md
+++ b/doc/administration/instance_limits.md
@@ -87,6 +87,28 @@ Plan.default.limits.update!(ci_active_jobs: 500)
 
 NOTE: **Note:** Set the limit to `0` to disable it.
 
+### Number of CI/CD subscriptions to a project
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/9045) in GitLab 12.9.
+
+The total number of subscriptions can be limited per project. This limit is
+checked each time a new subscription is created.
+
+If a new subscription would cause the total number of subscription to exceed the
+limit, the subscription will be considered invalid.
+
+- On GitLab.com different [limits are defined per plan](../user/gitlab_com/index.md#gitlab-cicd) and they affect all projects under that plan.
+- On [GitLab Starter](https://about.gitlab.com/pricing/#self-managed) tier or higher self-hosted installations, this limit is defined for the `default` plan that affects all projects.
+
+To set this limit on a self-hosted installation, run the following in the
+[GitLab Rails console](https://docs.gitlab.com/omnibus/maintenance/#starting-a-rails-console-session):
+
+```ruby
+Plan.default.limits.update!(ci_project_subscriptions: 500)
+```
+
+NOTE: **Note:** Set the limit to `0` to disable it.
+
 ## Environment data on Deploy Boards
 
 [Deploy Boards](../user/project/deploy_boards.md) load information from Kubernetes about
diff --git a/doc/ci/multi_project_pipelines.md b/doc/ci/multi_project_pipelines.md
index bf59d06f582..e41a6f0d9b1 100644
--- a/doc/ci/multi_project_pipelines.md
+++ b/doc/ci/multi_project_pipelines.md
@@ -227,3 +227,19 @@ Some features are not implemented yet. For example, support for environments.
 - `only` and `except`
 - `when` (only with `on_success`, `on_failure`, and `always` values)
 - `extends`
+
+## Trigger a pipeline when an upstream project is rebuilt
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/9045) in [GitLab Premium](https://about.gitlab.com/pricing/) 12.8.
+
+You can trigger a pipeline in your project whenever a pipeline finishes for a new
+tag in a different project:
+
+1. Go to the project's **Settings > CI / CD** page, and expand the **Pipeline subscriptions** section.
+1. Enter the path to the project you want to subscribe to.
+1. Click subscribe.
+
+Any pipelines that complete successfully for new tags in the subscribed project
+will now trigger a pipeline on the current project's default branch. The maximum
+number of upstream pipeline subscriptions is 2, for both the upstream and
+downstream projects.
diff --git a/doc/development/application_limits.md b/doc/development/application_limits.md
index f89b238cd79..81ccebbd690 100644
--- a/doc/development/application_limits.md
+++ b/doc/development/application_limits.md
@@ -39,6 +39,12 @@ limit values. It's recommended to create separate migration script files.
    create_or_update_plan_limit('project_hooks', 'gold', 100)
    ```
 
+NOTE: **Note:** Some plans exist only on GitLab.com. You can check if the
+migration is running on GitLab.com with `Gitlab.com?`.
+
+NOTE: **Note:** The test environment doesn't have any plans. You can check if a
+migration is running in a test environment with `Rails.env.test?`
+
 ### Plan limits validation
 
 #### Get current limit
@@ -93,3 +99,20 @@ it_behaves_like 'includes Limitable concern' do
   subject { build(:project_hook, project: create(:project)) }
 end
 ```
+
+### Subscription Plans
+
+Self-hosted:
+
+- `default` - Everyone
+
+Hosted:
+
+- `free` - Everyone
+- `bronze`- Namespaces with a Bronze subscription
+- `silver` - Namespaces with a Silver subscription
+- `gold` - Namespaces with a Gold subscription
+
+NOTE: **Note:** Hosted plans exist only on GitLab.com.
+
+NOTE: **Note:** The test environment doesn't have any plans.
diff --git a/doc/development/dangerbot.md b/doc/development/dangerbot.md
index eec81098144..b6362f04311 100644
--- a/doc/development/dangerbot.md
+++ b/doc/development/dangerbot.md
@@ -15,22 +15,19 @@ to the existing rules, then this is the document for you.
 
 ## Danger comments in merge requests
 
-As of [2020-03-03](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/26275),
-Danger is posting a new comment each time it runs in a pipeline and removes the
-previous comments it posted. Before that, Danger would only post one comment and
-update its content on subsequent `danger-review` runs.
+Danger only posts one comment and updates its content on subsequent
+`danger-review` runs. Given this, it's usually one of the first few comments
+in a merge request if not the first. If you didn't see it, try to look
+from the start of the merge request.
 
 ### Advantages
 
-- You get email notifications of Danger failures before the pipeline fails.
-- If someone introduces a change that creates a new Danger warning, it's very obvious now, both in email and in the UI.
-- If there are no new Danger warnings - just the roulette message - then the email acts as confirmation of that.
-- It's easier to see if a roulette recommendation changed, which is useful for people that think about roulette logic/behavior quite often.
-- You don't have to scroll up to get to the first Danger comment (sometimes MR can have more than discussions).
+- You don't get email notifications each time `danger-review` runs.
 
 ### Disadvantages
 
-- You get new email notifications for each `danger-review` run, which can clutter threaded discussions in email clients.
+- It's not obvious Danger will update the old comment, thus you need to
+  pay attention to it if it is updated or not.
 
 ## Run Danger locally
 
diff --git a/doc/user/project/settings/import_export.md b/doc/user/project/settings/import_export.md
index d32b4847230..c69a4740ab3 100644
--- a/doc/user/project/settings/import_export.md
+++ b/doc/user/project/settings/import_export.md
@@ -77,6 +77,7 @@ The following items will be exported:
 - Design Management files and data **(PREMIUM)**
 - LFS objects
 - Issue boards
+- Pipelines history
 
 The following items will NOT be exported:
 
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index cb9cff0b988..e93052df7e0 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -861,6 +861,9 @@ msgstr ""
 msgid "A secure token that identifies an external storage request."
 msgstr ""
 
+msgid "A subscription will trigger a new pipeline on the default branch of this project when a pipeline successfully completes for a new tag on the %{default_branch_docs} of the subscribed project."
+msgstr ""
+
 msgid "A user with write access to the source branch selected this option"
 msgstr ""
 
@@ -18897,9 +18900,6 @@ msgstr ""
 msgid "Subscriptions"
 msgstr ""
 
-msgid "Subscriptions allow successfully completed pipelines on the %{default_branch_docs} of the subscribed project to trigger a new pipeline on the default branch of this project."
-msgstr ""
-
 msgid "Subtracted"
 msgstr ""
 
@@ -19738,7 +19738,7 @@ msgstr ""
 msgid "There are no unstaged changes"
 msgstr ""
 
-msgid "There is a limit of 100 subscriptions from or to a project."
+msgid "There is a limit of %{ci_project_subscriptions_limit} subscriptions from or to a project."
 msgstr ""
 
 msgid "There is already a repository with that name on disk"
@@ -20203,7 +20203,7 @@ msgstr ""
 msgid "This project is archived and cannot be commented on."
 msgstr ""
 
-msgid "This project path either does not exist or is private."
+msgid "This project path either does not exist or you do not have access."
 msgstr ""
 
 msgid "This project will be removed on %{date}"
diff --git a/spec/javascripts/editor/editor_lite_spec.js b/spec/javascripts/editor/editor_lite_spec.js
index 154daccf82d..106264aa13f 100644
--- a/spec/javascripts/editor/editor_lite_spec.js
+++ b/spec/javascripts/editor/editor_lite_spec.js
@@ -1,5 +1,6 @@
 import { editor as monacoEditor, Uri } from 'monaco-editor';
 import Editor from '~/editor/editor_lite';
+import { DEFAULT_THEME, themes } from '~/ide/lib/themes';
 
 describe('Base editor', () => {
   let editorEl;
@@ -108,4 +109,52 @@ describe('Base editor', () => {
       expect(editor.model.getLanguageIdentifier().language).toEqual('plaintext');
     });
   });
+
+  describe('syntax highlighting theme', () => {
+    let themeDefineSpy;
+    let themeSetSpy;
+    let defaultScheme;
+
+    beforeEach(() => {
+      themeDefineSpy = spyOn(monacoEditor, 'defineTheme');
+      themeSetSpy = spyOn(monacoEditor, 'setTheme');
+      defaultScheme = window.gon.user_color_scheme;
+    });
+
+    afterEach(() => {
+      window.gon.user_color_scheme = defaultScheme;
+    });
+
+    it('sets default syntax highlighting theme', () => {
+      const expectedTheme = themes.find(t => t.name === DEFAULT_THEME);
+
+      editor = new Editor();
+
+      expect(themeDefineSpy).toHaveBeenCalledWith(DEFAULT_THEME, expectedTheme.data);
+      expect(themeSetSpy).toHaveBeenCalledWith(DEFAULT_THEME);
+    });
+
+    it('sets correct theme if it is set in users preferences', () => {
+      const expectedTheme = themes.find(t => t.name !== DEFAULT_THEME);
+
+      expect(expectedTheme.name).not.toBe(DEFAULT_THEME);
+
+      window.gon.user_color_scheme = expectedTheme.name;
+      editor = new Editor();
+
+      expect(themeDefineSpy).toHaveBeenCalledWith(expectedTheme.name, expectedTheme.data);
+      expect(themeSetSpy).toHaveBeenCalledWith(expectedTheme.name);
+    });
+
+    it('falls back to default theme if a selected one is not supported yet', () => {
+      const name = 'non-existent-theme';
+      const nonExistentTheme = { name };
+
+      window.gon.user_color_scheme = nonExistentTheme.name;
+      editor = new Editor();
+
+      expect(themeDefineSpy).not.toHaveBeenCalled();
+      expect(themeSetSpy).toHaveBeenCalledWith(DEFAULT_THEME);
+    });
+  });
 });
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index bbb61b4c356..e579c8474b7 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -197,6 +197,7 @@ ci_pipelines:
 - source_bridge
 - source_job
 - sourced_pipelines
+- source_project
 - triggered_by_pipeline
 - triggered_pipelines
 - child_pipelines