Add latest changes from gitlab-org/gitlab@master

.gitlab/ci/qa.gitlab-ci.yml

+# Make sure to update all the similar conditions in other CI config files if you modify these conditions
+.if-canonical-gitlab-and-merge-request: &if-canonical-gitlab-and-merge-request
+  if: '$CI_SERVER_HOST == "gitlab.com" && $CI_PROJECT_NAMESPACE =~ /^gitlab-org($|\/)/ && $CI_MERGE_REQUEST_IID'
+
+# Make sure to update all the similar patterns in other CI config files if you modify these patterns
+.code-patterns: &code-patterns
+  - ".gitlab/ci/**/*"
+  - ".{eslintignore,gitattributes,nvmrc,prettierrc,stylelintrc,yamllint}"
+  - ".{codeclimate,eslintrc,gitlab-ci,haml-lint,haml-lint_todo,rubocop,rubocop_todo,scss-lint}.yml"
+  - ".csscomb.json"
+  - "Dockerfile.assets"
+  - "*_VERSION"
+  - "Gemfile{,.lock}"
+  - "Rakefile"
+  - "{babel.config,jest.config}.js"
+  - "config.ru"
+  - "{package.json,yarn.lock}"
+  - "{,ee/}{app,bin,config,db,haml_lint,lib,locale,public,scripts,symbol,vendor}/**/*"
+  - "doc/api/graphql/reference/*" # Files in this folder are auto-generated
+
+# Make sure to update all the similar patterns in other CI config files if you modify these patterns
+.qa-patterns: &qa-patterns
+  - ".dockerignore"
+  - "qa/**/*"
+
 .qa-job-base:
   extends:
     - .default-tags
@@ -40,23 +65,15 @@ qa:selectors-foss:
     - install_gitlab_gem
     - ./scripts/trigger-build omnibus
 
-package-and-qa-manual:
-  extends:
-    - .package-and-qa-base
-    - .default-only
-    - .only:variables-canonical-dot-com
-    - .except:refs-deploy
-    - .only:changes-code
-  when: manual
-  needs: ["build-qa-image", "gitlab:assets:compile pull-cache"]
-
 package-and-qa:
-  extends:
-    - .package-and-qa-base
-    - .default-only
-    - .only:variables-canonical-dot-com
-    - .except:refs-master-tags-stable-deploy
-    - .only:changes-qa
+  extends: .package-and-qa-base
+  rules:
+    - <<: *if-canonical-gitlab-and-merge-request
+      changes: *qa-patterns
+      when: on_success
+    - <<: *if-canonical-gitlab-and-merge-request
+      changes: *code-patterns
+      when: manual
   needs: ["build-qa-image", "gitlab:assets:compile pull-cache"]
   allow_failure: true
 

.gitlab/ci/review.gitlab-ci.yml

+# Make sure to update all the similar conditions in other CI config files if you modify these conditions
+.if-canonical-gitlab: &if-canonical-gitlab
+  if: '$CI_SERVER_HOST == "gitlab.com" && $CI_PROJECT_NAMESPACE =~ /^gitlab-org($|\/)/'
+
+# Make sure to update all the similar conditions in other CI config files if you modify these conditions
+.if-canonical-gitlab-and-merge-request: &if-canonical-gitlab-and-merge-request
+  if: '$CI_SERVER_HOST == "gitlab.com" && $CI_PROJECT_NAMESPACE =~ /^gitlab-org($|\/)/ && $CI_MERGE_REQUEST_IID'
+
+# Make sure to update all the similar patterns in other CI config files if you modify these patterns
+.code-qa-patterns: &code-qa-patterns
+  - ".gitlab/ci/**/*"
+  - ".{eslintignore,gitattributes,nvmrc,prettierrc,stylelintrc,yamllint}"
+  - ".{codeclimate,eslintrc,gitlab-ci,haml-lint,haml-lint_todo,rubocop,rubocop_todo,scss-lint}.yml"
+  - ".csscomb.json"
+  - "Dockerfile.assets"
+  - "*_VERSION"
+  - "Gemfile{,.lock}"
+  - "Rakefile"
+  - "{babel.config,jest.config}.js"
+  - "config.ru"
+  - "{package.json,yarn.lock}"
+  - "{,ee/}{app,bin,config,db,haml_lint,lib,locale,public,scripts,symbol,vendor}/**/*"
+  - "doc/api/graphql/reference/*" # Files in this folder are auto-generated
+  # QA changes
+  - ".dockerignore"
+  - "qa/**/*"
+
 .review-docker:
   extends:
     - .default-tags
     - .default-retry
-    - .default-only
   image: registry.gitlab.com/gitlab-org/gitlab-build-images:gitlab-qa-alpine
   services:
     - docker:19.03.0-dind
@@ -15,12 +41,12 @@
     GITLAB_EDITION: "ce"
 
 build-qa-image:
-  extends:
-    - .review-docker
-    - .only:variables-canonical-dot-com
-    - .except:refs-deploy
-    - .only:changes-code-qa
+  extends: .review-docker
   stage: prepare
+  rules:
+    - <<: *if-canonical-gitlab
+      changes: *code-qa-patterns
+      when: on_success
   script:
     - '[[ ! -d "ee/" ]] || export GITLAB_EDITION="ee"'
     - export QA_MASTER_IMAGE="${CI_REGISTRY}/${CI_PROJECT_PATH}/gitlab/gitlab-${GITLAB_EDITION}-qa:master"
@@ -173,11 +199,10 @@ review-stop:
     - delete_release
 
 .review-qa-base:
-  extends:
-    - .review-docker
-    - .only-review
-    - .only:changes-code-qa
+  extends: .review-docker
   stage: qa
+  needs: ["review-deploy"]
+  dependencies: ["review-deploy"]
   allow_failure: true
   variables:
     QA_ARTIFACTS_DIR: "${CI_PROJECT_DIR}/qa"
@@ -189,13 +214,6 @@ review-stop:
     GITLAB_ADMIN_PASSWORD: "${REVIEW_APPS_ROOT_PASSWORD}"
     GITHUB_ACCESS_TOKEN: "${REVIEW_APPS_QA_GITHUB_ACCESS_TOKEN}"
     EE_LICENSE: "${REVIEW_APPS_EE_LICENSE}"
-  needs: ["review-deploy"]
-  dependencies: ["review-deploy"]
-  artifacts:
-    paths:
-      - ./qa/gitlab-qa-run-*
-    expire_in: 7 days
-    when: always
   before_script:
     - '[[ ! -d "ee/" ]] || export GITLAB_EDITION="ee"'
     - export QA_IMAGE="${CI_REGISTRY}/${CI_PROJECT_PATH}/gitlab/gitlab-${GITLAB_EDITION}-qa:${CI_COMMIT_REF_SLUG}"
@@ -205,15 +223,27 @@ review-stop:
     - source scripts/utils.sh
     - install_api_client_dependencies_with_apk
     - gem install gitlab-qa --no-document ${GITLAB_QA_VERSION:+ --version ${GITLAB_QA_VERSION}}
+  artifacts:
+    paths:
+      - ./qa/gitlab-qa-run-*
+    expire_in: 7 days
+    when: always
 
 review-qa-smoke:
   extends: .review-qa-base
+  rules:
+    - <<: *if-canonical-gitlab-and-merge-request
+      changes: *code-qa-patterns
+      when: on_success
   script:
     - gitlab-qa Test::Instance::Smoke "${QA_IMAGE}" "${CI_ENVIRONMENT_URL}"
 
 review-qa-all:
   extends: .review-qa-base
-  when: manual
+  rules:
+    - <<: *if-canonical-gitlab-and-merge-request
+      changes: *code-qa-patterns
+      when: manual
   parallel: 5
   script:
     - export KNAPSACK_REPORT_PATH=knapsack/master_report.json

app/models/project.rb

@@ -63,10 +63,6 @@ class Project < ApplicationRecord
 
   cache_markdown_field :description, pipeline: :description
 
-  # TODO: remove once GitLab 12.5 is released
-  # https://gitlab.com/gitlab-org/gitlab/issues/34638
-  ignore_column :merge_requests_require_code_owner_approval, remove_after: '2019-12-01', remove_with: '12.6'
-
   default_value_for :archived, false
   default_value_for :resolve_outdated_diff_discussions, false
   default_value_for :container_registry_enabled, gitlab_config_features.container_registry

doc/development/pipelines.md

@@ -129,6 +129,64 @@ from a commit or MR by extending from the following CI definitions:
 **See <https://gitlab.com/gitlab-org/gitlab/blob/master/.gitlab/ci/global.gitlab-ci.yml>
 for the list of exact patterns.**
 
+## Rules conditions and changes patterns
+
+We're making use of the [`rules` keyword](https://docs.gitlab.com/ee/ci/yaml/#rules) but we're currently
+duplicating the `if` conditions and `changes` patterns lists since they cannot be shared accross
+`include`d files as we do with `extends`.
+
+**If you update an `if` condition or `changes`
+patterns list, make sure to mass-update those accross all the CI config files (i.e. `.gitlab/ci/*.yml`).**
+
+### Canonical commits only
+
+This condition limits jobs creation to commits under the `gitlab-org/` top-level group
+on GitLab.com only. This is similar to the `.only:variables-canonical-dot-com` CI definition:
+
+```yaml
+.if-canonical-gitlab: &if-canonical-gitlab
+  if: '$CI_SERVER_HOST == "gitlab.com" && $CI_PROJECT_NAMESPACE =~ /^gitlab-org($|\/)/'
+```
+
+### Canonical merge requests only
+
+Same as the "Canonical commits only" condition above but further limits jobs creation
+to merge requests only (i.e. this won't run for `master`, stable or auto-deploy branches).
+This is similar to the `.only:variables-canonical-dot-com` + `.except:refs-master-tags-stable-deploy`
+CI definitions:
+
+```yaml
+.if-canonical-gitlab-and-merge-request: &if-canonical-gitlab-and-merge-request
+  if: '$CI_SERVER_HOST == "gitlab.com" && $CI_PROJECT_NAMESPACE =~ /^gitlab-org($|\/)/ && $CI_MERGE_REQUEST_IID'
+```
+
+### Code changes patterns
+
+Similar patterns as for `.only:changes-code`:
+
+```yaml
+.code-patterns: &code-patterns
+  - ...
+```
+
+### QA changes patterns
+
+Similar patterns as for `.only:changes-qa`:
+
+```yaml
+.qa-patterns: &qa-patterns
+  - ...
+```
+
+### Code and QA changes patterns
+
+Similar patterns as for `.only:changes-code-qa`:
+
+```yaml
+.code-qa-patterns: &code-qa-patterns
+  - ...
+```
+
 ## Directed acyclic graph
 
 We're using the [`needs:`](../ci/yaml/README.md#needs) keyword to