.babelrc

+{
+  "presets": [
+    ["latest", { "es2015": { "modules": false } }],
+    "stage-2"
+  ],
+  "env": {
+    "coverage": {
+      "plugins": [
+        ["istanbul", {
+          "exclude": [
+            "spec/javascripts/**/*"
+          ]
+        }],
+        ["transform-define", {
+          "process.env.BABEL_ENV": "coverage"
+        }]
+      ]
+    }
+  }
+}

.csscomb.json

@@ -6,7 +6,7 @@
   "always-semicolon": true,
   "color-case": "lower",
   "block-indent": "  ",
-  "color-shorthand": true,
+  "color-shorthand": false,
   "element-case": "lower",
   "space-before-colon": "",
   "space-after-colon": " ",

.eslintignore

+/builds/
+/coverage/
+/coverage-javascript/
+/node_modules/
+/public/
+/tmp/
+/vendor/
+karma.config.js
+webpack.config.js
+/app/assets/javascripts/locale/**/*.js

.eslintrc

+{
+  "env": {
+    "jquery": true,
+    "browser": true,
+    "es6": true
+  },
+  "extends": "airbnb-base",
+  "globals": {
+    "_": false,
+    "gl": false,
+    "gon": false,
+    "localStorage": false
+  },
+  "plugins": [
+    "filenames",
+    "import",
+    "html",
+    "promise"
+  ],
+  "settings": {
+    "html/html-extensions": [".html", ".html.raw", ".vue"],
+    "import/resolver": {
+      "webpack": {
+        "config": "./config/webpack.config.js"
+      }
+    }
+  },
+  "rules": {
+    "filenames/match-regex": [2, "^[a-z0-9_]+$"],
+    "no-multiple-empty-lines": ["error", { "max": 1 }],
+    "promise/catch-or-return": "error"
+  }
+}

.flayignore

 *.erb
+lib/gitlab/sanitizers/svg/whitelist.rb
+lib/gitlab/diff/position_tracer.rb
+app/policies/project_policy.rb
+app/models/concerns/relative_positioning.rb

.gitattributes

-CHANGELOG merge=union
\ No newline at end of file

.github/ISSUE_TEMPLATE.md

+We’re closing our issue tracker on GitHub so we can focus on the GitLab.com project and respond to issues more quickly.
+
+We encourage you to open an issue on the [GitLab.com issue tracker](https://gitlab.com/gitlab-org/gitlab-ce/issues). You can log into GitLab.com using your GitHub account.

.github/PULL_REQUEST_TEMPLATE.md

+Thank you for taking the time to contribute back to GitLab!
+
+Please open a merge request [on GitLab.com](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests), we look forward to reviewing your contribution! You can log into GitLab.com using your GitHub account.

.gitignore

 *.log
 *.swp
+*.mo
+*.edit.po
 .DS_Store
 .bundle
 .chef
 .directory
-.envrc
-.gitlab_shell_secret
+/.envrc
+eslint-report.html
+/.gitlab_shell_secret
 .idea
-.rbenv-version
+/.rbenv-version
 .rbx/
-.ruby-gemset
-.ruby-version
-.rvmrc
+/.ruby-gemset
+/.ruby-version
+/.rvmrc
 .sass-cache/
-.secret
-.vagrant
-.byebug_history
-Vagrantfile
-backups/*
-config/aws.yml
-config/database.yml
-config/gitlab.yml
-config/gitlab_ci.yml
-config/initializers/rack_attack.rb
-config/initializers/smtp_settings.rb
-config/initializers/relative_url.rb
-config/resque.yml
-config/unicorn.rb
-config/secrets.yml
-config/sidekiq.yml
-coverage/*
-db/*.sqlite3
-db/*.sqlite3-journal
-db/data.yml
-doc/code/*
-dump.rdb
-log/*.log*
-nohup.out
-public/assets/
-public/uploads.*
-public/uploads/
-shared/artifacts/
-rails_best_practices_output.html
+/.secret
+/.vagrant
+/.yarn-cache
+/.byebug_history
+/Vagrantfile
+/backups/*
+/config/aws.yml
+/config/database.yml
+/config/gitlab.yml
+/config/gitlab_ci.yml
+/config/initializers/rack_attack.rb
+/config/initializers/smtp_settings.rb
+/config/initializers/relative_url.rb
+/config/resque.yml
+/config/unicorn.rb
+/config/secrets.yml
+/config/sidekiq.yml
+/config/registry.key
+/coverage/*
+/coverage-javascript/
+/db/*.sqlite3
+/db/*.sqlite3-journal
+/db/data.yml
+/doc/code/*
+/dump.rdb
+/log/*.log*
+/node_modules/
+/nohup.out
+/public/assets/
+/public/uploads.*
+/public/uploads/
+/shared/artifacts/
+/spec/javascripts/fixtures/blob/pdf/
+/spec/javascripts/fixtures/blob/balsamiq/
+/rails_best_practices_output.html
 /tags
-tmp/
-vendor/bundle/*
-builds/*
-shared/*
+/tmp/*
+/vendor/bundle/*
+/builds*
+/shared/*
+/.gitlab_workhorse_secret
+/webpack-report/
+/locale/**/LC_MESSAGES

.gitlab-ci.yml

-image: "ruby:2.1"
-
-services:
-  - mysql:latest
-  - redis:latest
+image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.3.3-golang-1.8-git-2.7-phantomjs-2.1-node-7.1-postgresql-9.6"
 cache:
-  key: "ruby21"
+  key: "ruby-233-with-yarn"
   paths:
-  - vendor
+  - vendor/ruby
+  - .yarn-cache/
 variables:
   MYSQL_ALLOW_EMPTY_PASSWORD: "1"
-  # retry tests only in CI environment
-  RSPEC_RETRY_RETRY_COUNT: "3"
+  RAILS_ENV: "test"
+  NODE_ENV: "test"
+  SIMPLECOV: "true"
+  GIT_DEPTH: "20"
+  GIT_SUBMODULE_STRATEGY: "none"
+  PHANTOMJS_VERSION: "2.1.1"
+  GET_SOURCES_ATTEMPTS: "3"
+  KNAPSACK_RSPEC_SUITE_REPORT_PATH: knapsack/${CI_PROJECT_NAME}/rspec_report-master.json
+  KNAPSACK_SPINACH_SUITE_REPORT_PATH: knapsack/${CI_PROJECT_NAME}/spinach_report-master.json
 before_script:
-  - source ./scripts/prepare_build.sh
-  - ruby -v
-  - which ruby
-  - retry gem install bundler --no-ri --no-rdoc
-  - cp config/gitlab.yml.example config/gitlab.yml
-  - touch log/application.log
-  - touch log/test.log
-  - retry bundle install --without postgres production --jobs $(nproc) "${FLAGS[@]}"
-  - RAILS_ENV=test bundle exec rake db:drop db:create db:schema:load db:migrate
+  - bundle --version
+  - source scripts/utils.sh
+  - source scripts/prepare_build.sh
 stages:
+- build
+- prepare
 - test
-- notifications
-spec:feature:
-  stage: test
-  script:
-    - RAILS_ENV=test bundle exec rake assets:precompile 2>/dev/null
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:feature
-spec:api:
-  stage: test
-  script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:api
-spec:models:
+- post-test
+- pages
+
+# Predefined scopes
+.dedicated-runner: &dedicated-runner
+  tags:
+    - gitlab-org
+
+.knapsack-state: &knapsack-state
+  services: []
+  variables:
+    SETUP_DB: "false"
+    USE_BUNDLE_INSTALL: "false"
+    KNAPSACK_S3_BUCKET: "gitlab-ce-cache"
+  cache:
+    key: "knapsack"
+    paths:
+      - knapsack/
+  artifacts:
+    expire_in: 31d
+    paths:
+      - knapsack/
+.use-pg: &use-pg
+  services:
+    - postgres:latest
+    - redis:alpine
+.use-mysql: &use-mysql
+  services:
+    - mysql:latest
+    - redis:alpine
+.only-master-and-ee-or-mysql: &only-master-and-ee-or-mysql
+  only:
+    - /mysql/
+    - master@gitlab-org/gitlab-ce
+    - master@gitlab/gitlabhq
+    - tags@gitlab-org/gitlab-ce
+    - tags@gitlab/gitlabhq
+    - //@gitlab-org/gitlab-ee
+    - //@gitlab/gitlab-ee
+
+# Skip all jobs except the ones that begin with 'docs/'.
+# Used for commits including ONLY documentation changes.
+# https://docs.gitlab.com/ce/development/writing_documentation.html#testing
+.except-docs: &except-docs
+  except:
+    - /(^docs[\/-].*|.*-docs$)/
+
+.rspec-knapsack: &rspec-knapsack
   stage: test
+  <<: *dedicated-runner
   script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:models
-
-spec:lib:
+    - JOB_NAME=( $CI_JOB_NAME )
+    - export CI_NODE_INDEX=${JOB_NAME[-2]}
+    - export CI_NODE_TOTAL=${JOB_NAME[-1]}
+    - export KNAPSACK_REPORT_PATH=knapsack/${CI_PROJECT_NAME}/${JOB_NAME[0]}_node_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json
+    - export KNAPSACK_GENERATE_REPORT=true
+    - export CACHE_CLASSES=true
+    - cp ${KNAPSACK_RSPEC_SUITE_REPORT_PATH} ${KNAPSACK_REPORT_PATH}
+    - knapsack rspec "--color --format documentation"
+  artifacts:
+    expire_in: 31d
+    when: always
+    paths:
+      - coverage/
+      - knapsack/
+      - tmp/capybara/
+
+.rspec-knapsack-pg: &rspec-knapsack-pg
+  <<: *rspec-knapsack
+  <<: *use-pg
+  <<: *except-docs
+
+.rspec-knapsack-mysql: &rspec-knapsack-mysql
+  <<: *rspec-knapsack
+  <<: *use-mysql
+  <<: *only-master-and-ee-or-mysql
+  <<: *except-docs
+
+.spinach-knapsack: &spinach-knapsack
   stage: test
+  <<: *dedicated-runner
   script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:lib
-
-spec:services:
-  stage: test
+    - JOB_NAME=( $CI_JOB_NAME )
+    - export CI_NODE_INDEX=${JOB_NAME[-2]}
+    - export CI_NODE_TOTAL=${JOB_NAME[-1]}
+    - export KNAPSACK_REPORT_PATH=knapsack/${CI_PROJECT_NAME}/${JOB_NAME[0]}_node_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json
+    - export KNAPSACK_GENERATE_REPORT=true
+    - export CACHE_CLASSES=true
+    - cp ${KNAPSACK_SPINACH_SUITE_REPORT_PATH} ${KNAPSACK_REPORT_PATH}
+    - knapsack spinach "-r rerun" || retry '[[ -e tmp/spinach-rerun.txt ]] && bundle exec spinach -r rerun $(cat tmp/spinach-rerun.txt)'
+  artifacts:
+    expire_in: 31d
+    when: always
+    paths:
+      - coverage/
+      - knapsack/
+      - tmp/capybara/
+
+.spinach-knapsack-pg: &spinach-knapsack-pg
+  <<: *spinach-knapsack
+  <<: *use-pg
+  <<: *except-docs
+
+.spinach-knapsack-mysql: &spinach-knapsack-mysql
+  <<: *spinach-knapsack
+  <<: *use-mysql
+  <<: *only-master-and-ee-or-mysql
+  <<: *except-docs
+
+.only-canonical-masters: &only-canonical-masters
+  only:
+    - master@gitlab-org/gitlab-ce
+    - master@gitlab-org/gitlab-ee
+    - master@gitlab/gitlabhq
+    - master@gitlab/gitlab-ee
+
+# Trigger a package build on omnibus-gitlab repository
+
+build-package:
+  before_script: []
+  services: []
+  variables:
+    SETUP_DB: "false"
+    USE_BUNDLE_INSTALL: "false"
+  stage: build
+  when: manual
   script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:services
-
-spec:other:
-  stage: test
+    - scripts/trigger-build
+
+# Prepare and merge knapsack tests
+knapsack:
+  <<: *knapsack-state
+  <<: *dedicated-runner
+  <<: *except-docs
+  stage: prepare
   script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:other
-
-spinach:project:half:
-  stage: test
+    - mkdir -p knapsack/${CI_PROJECT_NAME}/
+    - wget -O $KNAPSACK_RSPEC_SUITE_REPORT_PATH http://${KNAPSACK_S3_BUCKET}.s3.amazonaws.com/$KNAPSACK_RSPEC_SUITE_REPORT_PATH || rm $KNAPSACK_RSPEC_SUITE_REPORT_PATH
+    - wget -O $KNAPSACK_SPINACH_SUITE_REPORT_PATH http://${KNAPSACK_S3_BUCKET}.s3.amazonaws.com/$KNAPSACK_SPINACH_SUITE_REPORT_PATH || rm $KNAPSACK_SPINACH_SUITE_REPORT_PATH
+    - '[[ -f $KNAPSACK_RSPEC_SUITE_REPORT_PATH ]] || echo "{}" > ${KNAPSACK_RSPEC_SUITE_REPORT_PATH}'
+    - '[[ -f $KNAPSACK_SPINACH_SUITE_REPORT_PATH ]] || echo "{}" > ${KNAPSACK_SPINACH_SUITE_REPORT_PATH}'
+
+update-knapsack:
+  <<: *knapsack-state
+  <<: *dedicated-runner
+  <<: *only-canonical-masters
+  stage: post-test
   script:
-    - RAILS_ENV=test bundle exec rake assets:precompile 2>/dev/null
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spinach:project:half
-
-spinach:project:rest:
-  stage: test
+    - scripts/merge-reports ${KNAPSACK_RSPEC_SUITE_REPORT_PATH} knapsack/${CI_PROJECT_NAME}/rspec-pg_node_*.json
+    - scripts/merge-reports ${KNAPSACK_SPINACH_SUITE_REPORT_PATH} knapsack/${CI_PROJECT_NAME}/spinach-pg_node_*.json
+    - '[[ -z ${KNAPSACK_S3_BUCKET} ]] || scripts/sync-reports put $KNAPSACK_S3_BUCKET $KNAPSACK_RSPEC_SUITE_REPORT_PATH $KNAPSACK_SPINACH_SUITE_REPORT_PATH'
+    - rm -f knapsack/${CI_PROJECT_NAME}/*_node_*.json
+
+setup-test-env:
+  <<: *use-pg
+  <<: *dedicated-runner
+  <<: *except-docs
+  stage: prepare
   script:
-    - RAILS_ENV=test bundle exec rake assets:precompile 2>/dev/null
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spinach:project:rest
-
-spinach:other:
+    - node --version
+    - yarn install --pure-lockfile --cache-folder .yarn-cache
+    - bundle exec rake gitlab:assets:compile
+    - bundle exec ruby -Ispec -e 'require "spec_helper" ; TestEnv.init'
+  artifacts:
+    expire_in: 7d
+    paths:
+      - node_modules
+      - public/assets
+      - tmp/tests
+
+rspec-pg 0 20: *rspec-knapsack-pg
+rspec-pg 1 20: *rspec-knapsack-pg
+rspec-pg 2 20: *rspec-knapsack-pg
+rspec-pg 3 20: *rspec-knapsack-pg
+rspec-pg 4 20: *rspec-knapsack-pg
+rspec-pg 5 20: *rspec-knapsack-pg
+rspec-pg 6 20: *rspec-knapsack-pg
+rspec-pg 7 20: *rspec-knapsack-pg
+rspec-pg 8 20: *rspec-knapsack-pg
+rspec-pg 9 20: *rspec-knapsack-pg
+rspec-pg 10 20: *rspec-knapsack-pg
+rspec-pg 11 20: *rspec-knapsack-pg
+rspec-pg 12 20: *rspec-knapsack-pg
+rspec-pg 13 20: *rspec-knapsack-pg
+rspec-pg 14 20: *rspec-knapsack-pg
+rspec-pg 15 20: *rspec-knapsack-pg
+rspec-pg 16 20: *rspec-knapsack-pg
+rspec-pg 17 20: *rspec-knapsack-pg
+rspec-pg 18 20: *rspec-knapsack-pg
+rspec-pg 19 20: *rspec-knapsack-pg
+
+rspec-mysql 0 20: *rspec-knapsack-mysql
+rspec-mysql 1 20: *rspec-knapsack-mysql
+rspec-mysql 2 20: *rspec-knapsack-mysql
+rspec-mysql 3 20: *rspec-knapsack-mysql
+rspec-mysql 4 20: *rspec-knapsack-mysql
+rspec-mysql 5 20: *rspec-knapsack-mysql
+rspec-mysql 6 20: *rspec-knapsack-mysql
+rspec-mysql 7 20: *rspec-knapsack-mysql
+rspec-mysql 8 20: *rspec-knapsack-mysql
+rspec-mysql 9 20: *rspec-knapsack-mysql
+rspec-mysql 10 20: *rspec-knapsack-mysql
+rspec-mysql 11 20: *rspec-knapsack-mysql
+rspec-mysql 12 20: *rspec-knapsack-mysql
+rspec-mysql 13 20: *rspec-knapsack-mysql
+rspec-mysql 14 20: *rspec-knapsack-mysql
+rspec-mysql 15 20: *rspec-knapsack-mysql
+rspec-mysql 16 20: *rspec-knapsack-mysql
+rspec-mysql 17 20: *rspec-knapsack-mysql
+rspec-mysql 18 20: *rspec-knapsack-mysql
+rspec-mysql 19 20: *rspec-knapsack-mysql
+
+spinach-pg 0 10: *spinach-knapsack-pg
+spinach-pg 1 10: *spinach-knapsack-pg
+spinach-pg 2 10: *spinach-knapsack-pg
+spinach-pg 3 10: *spinach-knapsack-pg
+spinach-pg 4 10: *spinach-knapsack-pg
+spinach-pg 5 10: *spinach-knapsack-pg
+spinach-pg 6 10: *spinach-knapsack-pg
+spinach-pg 7 10: *spinach-knapsack-pg
+spinach-pg 8 10: *spinach-knapsack-pg
+spinach-pg 9 10: *spinach-knapsack-pg
+
+spinach-mysql 0 10: *spinach-knapsack-mysql
+spinach-mysql 1 10: *spinach-knapsack-mysql
+spinach-mysql 2 10: *spinach-knapsack-mysql
+spinach-mysql 3 10: *spinach-knapsack-mysql
+spinach-mysql 4 10: *spinach-knapsack-mysql
+spinach-mysql 5 10: *spinach-knapsack-mysql
+spinach-mysql 6 10: *spinach-knapsack-mysql
+spinach-mysql 7 10: *spinach-knapsack-mysql
+spinach-mysql 8 10: *spinach-knapsack-mysql
+spinach-mysql 9 10: *spinach-knapsack-mysql
+
+# Static analysis jobs
+.ruby-static-analysis: &ruby-static-analysis
+  variables:
+    SIMPLECOV: "false"
+    SETUP_DB: "false"
+
+.rake-exec: &rake-exec
+  <<: *ruby-static-analysis
+  <<: *dedicated-runner
+  <<: *except-docs
   stage: test
   script:
-    - RAILS_ENV=test bundle exec rake assets:precompile 2>/dev/null
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spinach:other
-teaspoon:
+    - bundle exec rake $CI_JOB_NAME
+static-analysis:
+  <<: *ruby-static-analysis
+  <<: *dedicated-runner
+  <<: *except-docs
   stage: test
   script:
-    - RAILS_ENV=test bundle exec teaspoon
-rubocop:
+    - scripts/static-analysis
+# Documentation checks:
+# - Check validity of relative links
+# - Make sure cURL examples in API docs use the full switches
+docs lint:
+  image: "registry.gitlab.com/gitlab-org/gitlab-build-images:nanoc-bootstrap-ruby-2.4-alpine"
   stage: test
+  <<: *dedicated-runner
+  cache: {}
+  dependencies: []
+  before_script: []
   script:
-    - bundle exec rubocop
-scss-lint:
-  stage: test
-  script:
-    - bundle exec rake scss_lint
-brakeman:
+    - scripts/lint-doc.sh
+    - mv doc/ /nanoc/content/
+    - cd /nanoc
+    # Build HTML from Markdown
+    - bundle exec nanoc
+    # Check the internal links
+    - bundle exec nanoc check internal_links
+
+downtime_check:
+  <<: *rake-exec
+  except:
+    - master
+    - tags
+    - /^[\d-]+-stable(-ee)?$/
+    - /(^docs[\/-].*|.*-docs$)/
+ee_compat_check:
+  <<: *rake-exec
+  only:
+    - branches@gitlab-org/gitlab-ce
+  except:
+    - master
+    - tags
+    - /^[\d-]+-stable(-ee)?$/
+  allow_failure: yes
+  cache:
+    key: "ee_compat_check_repo"
+    paths:
+      - ee_compat_check/ee-repo/
+  artifacts:
+    name: "${CI_JOB_NAME}_${CI_COMIT_REF_NAME}_${CI_COMMIT_SHA}"
+    when: on_failure
+    expire_in: 10d
+    paths:
+      - ee_compat_check/patches/*.patch
+# DB migration, rollback, and seed jobs
+.db-migrate-reset: &db-migrate-reset
   stage: test
+  <<: *dedicated-runner
+  <<: *except-docs
   script:
-    - bundle exec rake brakeman
-flog:
-  stage: test
-  script:
-    - bundle exec rake flog
-flay:
+    - bundle exec rake db:migrate:reset
+db:migrate:reset-pg:
+  <<: *db-migrate-reset
+  <<: *use-pg
+
+db:migrate:reset-mysql:
+  <<: *db-migrate-reset
+  <<: *use-mysql
+.migration-paths: &migration-paths
   stage: test
+  <<: *dedicated-runner
+  variables:
+    SETUP_DB: "false"
+  <<: *only-canonical-masters
   script:
-    - bundle exec rake flay
-
-bundler:audit:
+    - git fetch origin v8.14.10
+    - git checkout -f FETCH_HEAD
+    - bundle install $BUNDLE_INSTALL_FLAGS
+    - bundle exec rake db:drop db:create db:schema:load db:seed_fu
+    - git checkout $CI_COMMIT_SHA
+    - bundle install $BUNDLE_INSTALL_FLAGS
+    - . scripts/prepare_build.sh
+    - bundle exec rake db:migrate
+
+migration:path-pg:
+  <<: *migration-paths
+  <<: *use-pg
+
+migration:path-mysql:
+  <<: *migration-paths
+  <<: *use-mysql
+
+.db-rollback: &db-rollback
   stage: test
-  only:
-    - master
+  <<: *dedicated-runner
+  <<: *except-docs
   script:
-    - "bundle exec bundle-audit check --update --ignore OSVDB-115941"
-# Ruby 2.2 jobs
-spec:feature:ruby22:
-  stage: test
-  image: ruby:2.2
-  only:
-    - master
-  script:
-    - RAILS_ENV=test bundle exec rake assets:precompile 2>/dev/null
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:feature
-  cache:
-    key: "ruby22"
-    paths:
-    - vendor
-spec:api:ruby22:
+    - bundle exec rake db:rollback STEP=120
+    - bundle exec rake db:migrate
+db:rollback-pg:
+  <<: *db-rollback
+  <<: *use-pg
+db:rollback-mysql:
+  <<: *db-rollback
+  <<: *use-mysql
+.db-seed_fu: &db-seed_fu
   stage: test
-  image: ruby:2.2
-  only:
-  - master
+  <<: *dedicated-runner
+  <<: *except-docs
+  variables:
+    SIZE: "1"
+    SETUP_DB: "false"
+    RAILS_ENV: "development"
   script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:api
-  cache:
-    key: "ruby22"
+    - git clone https://gitlab.com/gitlab-org/gitlab-test.git
+       /home/git/repositories/gitlab-org/gitlab-test.git
+    - bundle exec rake db:setup db:seed_fu
+  artifacts:
+    when: on_failure
+    expire_in: 1d
     paths:
-    - vendor
-spec:models:ruby22:
-  stage: test
-  image: ruby:2.2
-  only:
-  - master
-  script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:models
-  cache:
-    key: "ruby22"
-    paths:
-    - vendor
-spec:lib:ruby22:
+      - log/development.log
+db:seed_fu-pg:
+  <<: *db-seed_fu
+  <<: *use-pg
+
+db:seed_fu-mysql:
+  <<: *db-seed_fu
+  <<: *use-mysql
+# Frontend-related jobs
+gitlab:assets:compile:
   stage: test
-  image: ruby:2.2
-  only:
-  - master
+  <<: *dedicated-runner
+  <<: *except-docs
+  dependencies: []
+  variables:
+    NODE_ENV: "production"
+    RAILS_ENV: "production"
+    SETUP_DB: "false"
+    USE_DB: "false"
+    SKIP_STORAGE_VALIDATION: "true"
+    WEBPACK_REPORT: "true"
   script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:lib
-  cache:
-    key: "ruby22"
+    - yarn install --pure-lockfile --production --cache-folder .yarn-cache
+    - bundle exec rake gitlab:assets:compile
+  artifacts:
+    name: webpack-report
+    expire_in: 31d
     paths:
-    - vendor
-spec:services:ruby22:
+    - webpack-report/
+karma:
   stage: test
-  image: ruby:2.2
-  only:
-  - master
+  <<: *use-pg
+  <<: *dedicated-runner
+  <<: *except-docs
+  variables:
+    BABEL_ENV: "coverage"
   script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:services
-  cache:
-    key: "ruby22"
+    - bundle exec rake karma
+  coverage: '/^Statements *: (\d+\.\d+%)/'
+  artifacts:
+    name: coverage-javascript
+    expire_in: 31d
     paths:
-    - vendor
-
-spec:other:ruby22:
-  stage: test
-  image: ruby:2.2
-  only:
-  - master
+    - coverage-javascript/
+
+coverage:
+  stage: post-test
+  services: []
+  <<: *dedicated-runner
+  <<: *except-docs
+  variables:
+    SETUP_DB: "false"
+    USE_BUNDLE_INSTALL: "true"
   script:
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spec:other
-  cache:
-    key: "ruby22"
+    - bundle exec scripts/merge-simplecov
+  coverage: '/LOC \((\d+\.\d+%)\) covered.$/'
+  artifacts:
+    name: coverage
+    expire_in: 31d
     paths:
-    - vendor
-
-spinach:project:half:ruby22:
-  stage: test
-  image: ruby:2.2
-  only:
-  - master
+    - coverage/index.html
+    - coverage/assets/
+
+lint:javascript:report:
+  <<: *dedicated-runner
+  <<: *except-docs
+  stage: post-test
+  before_script: []
   script:
-    - RAILS_ENV=test bundle exec rake assets:precompile 2>/dev/null
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spinach:project:half
-  cache:
-    key: "ruby22"
+    - find app/ spec/ -name '*.js' -exec sed --in-place 's|/\* eslint-disable .*\*/||' {} \; # run report over all files
+    - yarn run eslint-report || true # ignore exit code
+  artifacts:
+    name: eslint-report
+    expire_in: 31d
     paths:
-    - vendor
-
-spinach:project:rest:ruby22:
-  stage: test
-  image: ruby:2.2
+    - eslint-report.html
+
+# Trigger docs build
+# https://gitlab.com/gitlab-com/doc-gitlab-com/blob/master/README.md#deployment-process
+trigger_docs:
+  stage: post-test
+  image: "alpine"
+  <<: *dedicated-runner
+  before_script:
+    - apk update && apk add curl
+  variables:
+    GIT_STRATEGY: "none"
+  cache: {}
+  artifacts: {}
+  script:
+    - "HTTP_STATUS=$(curl -X POST -F token=${DOCS_TRIGGER_TOKEN} -F ref=master -F variables[PROJECT]=${CI_PROJECT_NAME} --silent --output curl.log --write-out '%{http_code}' https://gitlab.com/api/v3/projects/1794617/trigger/builds)"
+    - if [ "${HTTP_STATUS}" -ne "201" ]; then echo "Error ${HTTP_STATUS}"; cat curl.log; echo; exit 1; fi
   only:
-  - master
+    - master@gitlab-org/gitlab-ce
+    - master@gitlab-org/gitlab-ee
+
+pages:
+  before_script: []
+  stage: pages
+  <<: *dedicated-runner
+  dependencies:
+    - coverage
+    - karma
+    - gitlab:assets:compile
+    - lint:javascript:report
   script:
-    - RAILS_ENV=test bundle exec rake assets:precompile 2>/dev/null
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spinach:project:rest
-  cache:
-    key: "ruby22"
+    - mv public/ .public/
+    - mkdir public/
+    - mv coverage/ public/coverage-ruby/ || true
+    - mv coverage-javascript/ public/coverage-javascript/ || true
+    - mv eslint-report.html public/ || true
+    - mv webpack-report/ public/webpack-report/ || true
+  artifacts:
     paths:
-    - vendor
-spinach:other:ruby22:
-  stage: test
-  image: ruby:2.2
+      - public
+  only:
+    - master@gitlab-org/gitlab-ce
+    - master@gitlab-org/gitlab-ee
+# Insurance in case a gem needed by one of our releases gets yanked from
+# rubygems.org in the future.
+cache gems:
+  <<: *dedicated-runner
   only:
-  - master
+    - tags
+  variables:
+    SETUP_DB: "false"
   script:
-    - RAILS_ENV=test bundle exec rake assets:precompile 2>/dev/null
-    - RAILS_ENV=test SIMPLECOV=true bundle exec rake spinach:other
-  cache:
-    key: "ruby22"
+    - bundle package --all --all-platforms
+  artifacts:
     paths:
-    - vendor
-
-notify:slack:
-  stage: notifications
-  script:
-    - ./scripts/notify_slack.sh "#builds" "Build on \`$CI_BUILD_REF_NAME\` failed! Commit \`$(git log -1 --oneline)\` See <https://gitlab.com/gitlab-org/$(basename "$PWD")/commit/"$CI_BUILD_REF"/builds>"
-  when: on_failure
+      - vendor/cache
   only:
     - master@gitlab-org/gitlab-ce
-    - tags@gitlab-org/gitlab-ce
     - master@gitlab-org/gitlab-ee
-    - tags@gitlab-org/gitlab-ee

.gitlab/issue_templates/Bug.md

+Please read this!
+
+Before opening a new issue, make sure to search for keywords in the issues
+filtered by the "regression" or "bug" label:
+
+- https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name%5B%5D=regression
+- https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name%5B%5D=bug
+
+and verify the issue you're about to submit isn't a duplicate.
+
+Please remove this notice if you're confident your issue isn't a duplicate.
+
+------
+
+### Summary
+
+(Summarize the bug encountered concisely)
+
+### Steps to reproduce
+
+(How one can reproduce the issue - this is very important)
+
+### What is the current *bug* behavior?
+
+(What actually happens)
+
+### What is the expected *correct* behavior?
+
+(What you should see instead)
+
+### Relevant logs and/or screenshots
+
+(Paste any relevant logs - please use code blocks (```) to format console output,
+logs, and code as it's very hard to read otherwise.)
+
+### Output of checks
+
+(If you are reporting a bug on GitLab.com, write: This bug happens on GitLab.com)
+
+#### Results of GitLab environment info
+
+<details>
+<summary>Expand for output related to GitLab environment info</summary>
+<pre>
+
+(For installations with omnibus-gitlab package run and paste the output of:
+`sudo gitlab-rake gitlab:env:info`)
+
+(For installations from source run and paste the output of:
+`sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production`)
+
+</pre>
+</details>
+
+#### Results of GitLab application Check
+
+<details>
+<summary>Expand for output related to the GitLab application check</summary>
+<pre>
+
+(For installations with omnibus-gitlab package run and paste the output of:
+`sudo gitlab-rake gitlab:check SANITIZE=true`)
+
+(For installations from source run and paste the output of:
+`sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production SANITIZE=true`)
+
+(we will only investigate if the tests are passing)
+
+</pre>
+</details>
+
+### Possible fixes
+
+(If you can, link to the line of code that might be responsible for the problem)
+
+/label ~bug

.gitlab/issue_templates/Feature Proposal.md

+Please read this!
+
+Before opening a new issue, make sure to search for keywords in the issues
+filtered by the "feature proposal" label:
+
+- https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name%5B%5D=feature+proposal
+
+and verify the issue you're about to submit isn't a duplicate.
+
+Please remove this notice if you're confident your issue isn't a duplicate.
+
+------
+
+### Description
+
+(Include problem, use cases, benefits, and/or goals)
+
+### Proposal
+
+### Links / references
+
+### Documentation blurb
+
+(Write the start of the documentation of this feature here, include:
+
+1. Why should someone use it; what's the underlying problem.
+2. What is the solution.
+3. How does someone use this
+
+During implementation, this can then be copied and used as a starter for the documentation.)
+
+/label ~"feature proposal"

.gitlab/issue_templates/Research Proposal.md

+### Background:
+
+(Include problem, use cases, benefits, and/or goals)
+
+**What questions are you trying to answer?**
+
+**Are you looking to verify an existing hypothesis or uncover new issues you should be exploring?**
+
+**What is the backstory of this project and how does it impact the approach?**
+
+**What do you already know about the areas you are exploring?**
+
+**What does success look like at the end of the project?**
+
+### Links / references:
+
+/label ~"UX research"

.gitlab/merge_request_templates/Documentation.md

+See the general Documentation guidelines http://docs.gitlab.com/ce/development/doc_styleguide.html
+
+## What does this MR do?
+
+(briefly describe what this MR is about)
+
+## Moving docs to a new location?
+
+See the guidelines: http://docs.gitlab.com/ce/development/doc_styleguide.html#changing-document-location
+
+- [ ] Make sure the old link is not removed and has its contents replaced with a link to the new location.
+- [ ] Make sure internal links pointing to the document in question are not broken.
+- [ ] Search and replace any links referring to old docs in GitLab Rails app, specifically under the `app/views/` directory.
+- [ ] If working on CE, submit an MR to EE with the changes as well.

.haml-lint.yml

+# Whether to ignore frontmatter at the beginning of HAML documents for
+# frameworks such as Jekyll/Middleman
+skip_frontmatter: false
+exclude:
+  - 'vendor/**/*'
+  - 'spec/**/*'
+
+linters:
+  AltText:
+    enabled: true
+
+  ClassAttributeWithStaticValue:
+    enabled: true
+
+  ClassesBeforeIds:
+    enabled: false
+
+  ConsecutiveComments:
+    enabled: false
+
+  ConsecutiveSilentScripts:
+    enabled: false
+    max_consecutive: 2
+
+  EmptyObjectReference:
+    enabled: true
+
+  EmptyScript:
+    enabled: true
+
+  FinalNewline:
+    enabled: true
+    present: true
+
+  HtmlAttributes:
+    enabled: true
+
+  ImplicitDiv:
+    enabled: true
+
+  LeadingCommentSpace:
+    enabled: false
+
+  LineLength:
+    enabled: false
+    max: 80
+
+  MultilinePipe:
+    enabled: true
+
+  MultilineScript:
+    enabled: true
+
+  ObjectReferenceAttributes:
+    enabled: true
+
+  RuboCop:
+    enabled: false
+    # These cops are incredibly noisy when it comes to HAML templates, so we
+    # ignore them.
+    ignored_cops:
+      - Lint/BlockAlignment
+      - Lint/EndAlignment
+      - Lint/Void
+      - Metrics/LineLength
+      - Style/AlignParameters
+      - Style/BlockNesting
+      - Style/ElseAlignment
+      - Style/FileName
+      - Style/FinalNewline
+      - Style/FrozenStringLiteralComment
+      - Style/IfUnlessModifier
+      - Style/IndentationWidth
+      - Style/Next
+      - Style/TrailingBlankLines
+      - Style/TrailingWhitespace
+      - Style/WhileUntilModifier
+
+  RubyComments:
+    enabled: true
+
+  SpaceBeforeScript:
+    enabled: true
+
+  SpaceInsideHashAttributes:
+    enabled: true
+    style: space
+
+  Indentation:
+    enabled: true
+    character: space # or tab
+
+  TagName:
+    enabled: true
+
+  TrailingWhitespace:
+    enabled: true
+
+  UnnecessaryInterpolation:
+    enabled: true
+
+  UnnecessaryStringOutput:
+    enabled: true

.hound.yml

-# Prefer single quotes
-StringLiterals:
-  EnforcedStyle: single_quotes
-  Enabled: true

.mailmap

+#
+# This list is used by git-shortlog to make contributions from the
+# same person appearing to be so.
+#
+
+Achilleas Pipinellis <axilleas@axilleas.me> <axilleas@archlinux.gr>
+Achilleas Pipinellis <axilleas@axilleas.me> <axilleas@users.noreply.github.com>
+Dmitriy Zaporozhets <dzaporozhets@gitlab.com> <dmitriy.zaporozhets@gmail.com>
+Dmitriy Zaporozhets <dzaporozhets@gitlab.com> <dzaporozhets@sphereconsultinginc.com>
+Douwe Maan <douwe@gitlab.com> <douwe@selenight.nl>
+Douwe Maan <douwe@gitlab.com> <me@douwe.me>
+Grzegorz Bizon <grzegorz@gitlab.com> <grzegorz.bizon@ntsn.pl>
+Grzegorz Bizon <grzegorz@gitlab.com> <grzesiek.bizon@gmail.com>
+Jacob Vosmaer <jacob@gitlab.com> <contact@jacobvosmaer.nl>
+Jacob Vosmaer <jacob@gitlab.com> Jacob Vosmaer (GitLab) <jacob@gitlab.com>
+Jacob Schatz <jschatz@gitlab.com> <jacobschatz@Jacobs-MacBook-Pro.local>
+Jacob Schatz <jschatz@gitlab.com> <jacobschatz@Jacobs-MBP.fios-router.home>
+Jacob Schatz <jschatz@gitlab.com> <jschatz1@gmail.com>
+James Lopez <james@jameslopez.es> <james@gitlab.com>
+James Lopez <james@jameslopez.es> <james.lopez@vodafone.com>
+Kamil Trzciński <kamil@gitlab.com> <ayufan@ayufan.eu>
+Marin Jankovski <maxlazio@gmail.com> <marin@gitlab.com>
+Phil Hughes <me@iamphill.com> <theephil@gmail.com>
+Rémy Coutable <remy@rymai.me> <remy@gitlab.com>
+Robert Schilling <rschilling@student.tugraz.at> <Razer6@users.noreply.github.com>
+Robert Schilling <rschilling@student.tugraz.at> <schilling.ro@gmail.com>
+Robert Speicher <robert@gitlab.com> <rspeicher@gmail.com>
+Stan Hu <stanhu@gmail.com> <stanhu@alum.mit.edu>
+Stan Hu <stanhu@gmail.com> <stanhu@packetzoom.com>
+Stan Hu <stanhu@gmail.com> <stanhu@users.noreply.github.com>
+Stan Hu <stanhu@gmail.com> stanhu <stanhu@gmail.com>
+Sytse Sijbrandij <sytse@gitlab.com> <sytse+admin@gitlab.com>
+Sytse Sijbrandij <sytse@gitlab.com> <sytse@dosire.com>
+Sytse Sijbrandij <sytse@gitlab.com> <sytses@gmail.com>
+Sytse Sijbrandij <sytse@gitlab.com> dosire <sytse@gitlab.com>

.pkgr.yml

@@ -3,6 +3,8 @@ group: git
 services:
   - postgres
 before_precompile: ./bin/pkgr_before_precompile.sh
+env: 
+  - SKIP_STORAGE_VALIDATION=true 
 targets:
   debian-7: &wheezy
     build_dependencies:
@@ -25,6 +27,16 @@ targets:
       - libicu52
       - libpcre3
       - git
+  ubuntu-16.04:
+    build_dependencies:
+      - libkrb5-dev
+      - libicu-dev
+      - cmake
+      - pkg-config
+    dependencies:
+      - libicu55
+      - libpcre3
+      - git
   centos-6:
     build_dependencies:
       - krb5-devel

.rubocop.yml

+require:
+  - rubocop-rspec
+  - ./rubocop/rubocop
+
+inherit_from: .rubocop_todo.yml
+
 AllCops:
-  TargetRubyVersion: 2.1
-  # Cop names are not displayed in offense messages by default. Change behavior
+  TargetRubyVersion: 2.3
+  # Cop names are not d§splayed in offense messages by default. Change behavior
   # by overriding DisplayCopNames, or by giving the -D/--display-cop-names
   # option.
   DisplayCopNames: true
@@ -11,19 +17,19 @@ AllCops:
   # Exclude some GitLab files
   Exclude:
     - 'vendor/**/*'
-    - 'db/**/*'
+    - 'node_modules/**/*'
+    - 'db/*'
+    - 'db/fixtures/**/*'
     - 'tmp/**/*'
     - 'bin/**/*'
-    - 'lib/backup/**/*'
-    - 'lib/ci/backup/**/*'
-    - 'lib/tasks/**/*'
-    - 'lib/ci/migrate/**/*'
-    - 'lib/email_validator.rb'
-    - 'lib/gitlab/upgrader.rb'
-    - 'lib/gitlab/seeder.rb'
-##################### Style ##################################
+    - 'generator_templates/**/*'
+    - 'builds/**/*'
+# Gems in consecutive lines should be alphabetically sorted
+Bundler/OrderedGems:
+  Enabled: false
+# Style #######################################################################
 # Check indentation of private/protected visibility modifiers.
 Style/AccessModifierIndentation:
@@ -46,17 +52,19 @@ Style/AlignArray:
 Style/AlignHash:
   Enabled: true
-# Align the parameters of a method call if they span more than one line.
+# Here we check if the parameters on a multi-line method call or
+# definition are aligned.
 Style/AlignParameters:
   Enabled: false
-# Use &&/|| instead of and/or.
+# Whether `and` and `or` are banned only in conditionals (conditionals)
+# or completely (always).
 Style/AndOr:
-  Enabled: false
+  Enabled: true
 # Use `Array#join` instead of `Array#*`.
 Style/ArrayJoin:
-  Enabled: false
+  Enabled: true
 # Use only ascii symbols in comments.
 Style/AsciiComments:
@@ -68,22 +76,14 @@ Style/AsciiIdentifiers:
 # Checks for uses of Module#attr.
 Style/Attr:
-  Enabled: false
+  Enabled: true
 # Avoid the use of BEGIN blocks.
 Style/BeginBlock:
   Enabled: true
-# Checks if usage of %() or %Q() matches configuration.
-Style/BarePercentLiterals:
-  Enabled: false
-
 # Do not use block comments.
 Style/BlockComments:
-  Enabled: false
-
-# Put end statement of multiline block on its own line.
-Style/BlockEndNewline:
   Enabled: true
 # Avoid using {...} for multi-line blocks (multiline chaining is # always
@@ -91,11 +91,16 @@ Style/BlockEndNewline:
 Style/BlockDelimiters:
   Enabled: true
-# Enforce braces style around hash parameters.
+# Put end statement of multiline block on its own line.
+Style/BlockEndNewline:
+  Enabled: true
+
+ # This cop checks for braces around the last parameter in a method call
+# if the last parameter is a hash.
 Style/BracesAroundHashParameters:
   Enabled: false
-# Avoid explicit use of the case equality operator(===).
+# This cop checks for uses of the case equality operator(===).
 Style/CaseEquality:
   Enabled: false
@@ -117,21 +122,23 @@ Style/ClassAndModuleChildren:
 # Enforces consistent use of `Object#is_a?` or `Object#kind_of?`.
 Style/ClassCheck:
-  Enabled: false
+  Enabled: true
 # Use self when defining module/class methods.
 Style/ClassMethods:
-  Enabled: false
+  Enabled: true
 # Avoid the use of class variables.
 Style/ClassVars:
   Enabled: true
-# Do not use :: for method call.
+# This cop checks for methods invoked via the :: operator instead
+# of the . operator (like FileUtils::rmdir instead of FileUtils.rmdir).
 Style/ColonMethodCall:
-  Enabled: false
-# Checks formatting of special comments (TODO, FIXME, OPTIMIZE, HACK, REVIEW).
+  Enabled: true
+# This cop checks that comment annotation keywords are written according
+# to guidelines.
 Style/CommentAnnotation:
   Enabled: false
@@ -139,11 +146,11 @@ Style/CommentAnnotation:
 Style/CommentIndentation:
   Enabled: true
-# Use the return value of `if` and `case` statements for assignment to a
-# variable and variable comparison instead of assigning that variable
-# inside of each branch.
+# Check for `if` and `case` statements where each branch is used for
+# assignment to the same variable when using the return of the
+# condition can be used instead.
 Style/ConditionalAssignment:
-  Enabled: false
+  Enabled: true
 # Constants should use SCREAMING_SNAKE_CASE.
 Style/ConstantName:
@@ -151,134 +158,108 @@ Style/ConstantName:
 # Use def with parentheses when there are arguments.
 Style/DefWithParentheses:
-  Enabled: false
-
-# Checks for use of deprecated Hash methods.
-Style/DeprecatedHashMethods:
-  Enabled: false
+  Enabled: true
 # Document classes and non-namespace modules.
 Style/Documentation:
   Enabled: false
-# Checks the position of the dot in multi-line method calls.
-Style/DotPosition:
-  Enabled: false
-
-# Checks for uses of double negation (!!).
+# This cop checks for uses of double negation (!!) to convert something
+# to a boolean value. As this is both cryptic and usually redundant, it
+# should be avoided.
 Style/DoubleNegation:
   Enabled: false
-# Prefer `each_with_object` over `inject` or `reduce`.
-Style/EachWithObject:
-  Enabled: false
-
 # Align elses and elsifs correctly.
 Style/ElseAlignment:
   Enabled: true
-# Avoid empty else-clauses.
-Style/EmptyElse:
-  Enabled: false
-
 # Use empty lines between defs.
 Style/EmptyLineBetweenDefs:
-  Enabled: false
+  Enabled: true
 # Don't use several empty lines in a row.
 Style/EmptyLines:
-  Enabled: false
+  Enabled: true
 # Keep blank lines around access modifiers.
 Style/EmptyLinesAroundAccessModifier:
-  Enabled: false
+  Enabled: true
 # Keeps track of empty lines around block bodies.
 Style/EmptyLinesAroundBlockBody:
-  Enabled: false
+  Enabled: true
 # Keeps track of empty lines around class bodies.
 Style/EmptyLinesAroundClassBody:
-  Enabled: false
-
-# Keeps track of empty lines around module bodies.
-Style/EmptyLinesAroundModuleBody:
-  Enabled: false
+  Enabled: true
 # Keeps track of empty lines around method bodies.
 Style/EmptyLinesAroundMethodBody:
-  Enabled: false
-# Prefer literals to Array.new/Hash.new/String.new.
-Style/EmptyLiteral:
-  Enabled: false
+  Enabled: true
+# Keeps track of empty lines around module bodies.
+Style/EmptyLinesAroundModuleBody:
+  Enabled: true
 # Avoid the use of END blocks.
 Style/EndBlock:
-  Enabled: false
+  Enabled: true
 # Use Unix-style line endings.
 Style/EndOfLine:
-  Enabled: false
+  Enabled: true
 # Favor the use of Fixnum#even? && Fixnum#odd?
 Style/EvenOdd:
-  Enabled: false
-
-# Do not use unnecessary spacing.
-Style/ExtraSpacing:
-  Enabled: false
+  Enabled: true
 # Use snake_case for source file names.
 Style/FileName:
-  Enabled: false
+  Enabled: true
+
+# Checks for a line break before the first parameter in a multi-line method
+# parameter definition.
+Style/FirstMethodParameterLineBreak:
+  Enabled: true
 # Checks for flip flops.
 Style/FlipFlop:
-  Enabled: false
+  Enabled: true
 # Checks use of for or each in multiline loops.
 Style/For:
-  Enabled: false
-# Enforce the use of Kernel#sprintf, Kernel#format or String#%.
-Style/FormatString:
+  Enabled: true
+# Checks if there is a magic comment to enforce string literals
+Style/FrozenStringLiteralComment:
   Enabled: false
 # Do not introduce global variables.
 Style/GlobalVars:
-  Enabled: false
-
-# Check for conditionals that can be replaced with guard clauses.
-Style/GuardClause:
-  Enabled: false
+  Enabled: true
+  Exclude:
+    - 'lib/backup/**/*'
+    - 'lib/tasks/**/*'
 # Prefer Ruby 1.9 hash syntax `{ a: 1, b: 2 }`
 # over 1.8 syntax `{ :a => 1, :b => 2 }`.
 Style/HashSyntax:
   Enabled: true
-# Finds if nodes inside else, which can be converted to elsif.
-Style/IfInsideElse:
-  Enabled: false
-
-# Favor modifier if/unless usage when you have a single-line body.
-Style/IfUnlessModifier:
-  Enabled: false
-
-# Do not use if x; .... Use the ternary operator instead.
-Style/IfWithSemicolon:
-  Enabled: false
-
 # Checks that conditional statements do not have an identical line at the
 # end of each branch, which can validly be moved out of the conditional.
 Style/IdenticalConditionalBranches:
-  Enabled: false
+  Enabled: true
+
+# Do not use if x; .... Use the ternary operator instead.
+Style/IfWithSemicolon:
+  Enabled: true
 # Checks the indentation of the first line of the right-hand-side of a
-# multi-line assignment. 
+# multi-line assignment.
 Style/IndentAssignment:
-  Enabled: false
+  Enabled: true
 # Keep indentation straight.
 Style/IndentationConsistency:
@@ -288,104 +269,99 @@ Style/IndentationConsistency:
 Style/IndentationWidth:
   Enabled: true
-# Checks the indentation of the first element in an array literal.
-Style/IndentArray:
-  Enabled: false
-
-# Checks the indentation of the first key in a hash literal.
-Style/IndentHash:
-  Enabled: false
-
 # Use Kernel#loop for infinite loops.
 Style/InfiniteLoop:
-  Enabled: false
-
-# Use the new lambda literal syntax for single-line blocks.
-Style/Lambda:
-  Enabled: false
+  Enabled: true
 # Use lambda.call(...) instead of lambda.(...).
 Style/LambdaCall:
-  Enabled: false
+  Enabled: true
 # Comments should start with a space.
 Style/LeadingCommentSpace:
-  Enabled: false
-
-# Use \ instead of + or << to concatenate two string literals at line end.
-Style/LineEndConcatenation:
-  Enabled: false
-
-# Do not use parentheses for method calls with no arguments.
-Style/MethodCallParentheses:
-  Enabled: false
+  Enabled: true
 # Checks if the method definitions have or don't have parentheses.
 Style/MethodDefParentheses:
-  Enabled: false
+  Enabled: true
 # Use the configured style when naming methods.
 Style/MethodName:
-  Enabled: false
+  Enabled: true
 # Checks for usage of `extend self` in modules.
 Style/ModuleFunction:
   Enabled: false
+# Checks that the closing brace in an array literal is either on the same line
+# as the last array element, or a new line.
+Style/MultilineArrayBraceLayout:
+  Enabled: true
+  EnforcedStyle: symmetrical
+
 # Avoid multi-line chains of blocks.
 Style/MultilineBlockChain:
-  Enabled: false
+  Enabled: true
 # Ensures newlines after multiline block do statements.
 Style/MultilineBlockLayout:
   Enabled: true
+# Checks that the closing brace in a hash literal is either on the same line as
+# the last hash element, or a new line.
+Style/MultilineHashBraceLayout:
+  Enabled: true
+  EnforcedStyle: symmetrical
+
 # Do not use then for multi-line if/unless.
 Style/MultilineIfThen:
+  Enabled: true
+
+# Checks that the closing brace in a method call is either on the same line as
+# the last method argument, or a new line.
+Style/MultilineMethodCallBraceLayout:
   Enabled: false
+  EnforcedStyle: symmetrical
 # Checks indentation of method calls with the dot operator that span more than
 # one line.
 Style/MultilineMethodCallIndentation:
   Enabled: false
+# Checks that the closing brace in a method definition is symmetrical with
+# respect to the opening brace and the method parameters.
+Style/MultilineMethodDefinitionBraceLayout:
+  Enabled: false
+
 # Checks indentation of binary operations that span more than one line.
 Style/MultilineOperationIndentation:
-  Enabled: false
+  Enabled: true
+  EnforcedStyle: indented
 # Avoid multi-line `? :` (the ternary operator), use if/unless instead.
 Style/MultilineTernaryOperator:
-  Enabled: false
-# Do not assign mutable objects to constants.
+  Enabled: true
+# This cop checks whether some constant value isn't a
+# mutable literal (e.g. array or hash).
 Style/MutableConstant:
-  Enabled: false
+  Enabled: true
+  Exclude:
+    - 'db/migrate/**/*'
+    - 'db/post_migrate/**/*'
 # Favor unless over if for negative conditions (or control flow or).
 Style/NegatedIf:
-  Enabled: false
-
-# Favor until over while for negative conditions.
-Style/NegatedWhile:
-  Enabled: false
+  Enabled: true
 # Avoid using nested modifiers.
 Style/NestedModifier:
-  Enabled: false
-
-# Parenthesize method calls which are nested inside the argument list of
-# another parenthesized method call.
-Style/NestedParenthesizedCalls:
-  Enabled: false
+  Enabled: true
 # Use one expression per branch in a ternary operator.
 Style/NestedTernaryOperator:
   Enabled: true
-# Use `next` to skip iteration instead of a condition at the end.
-Style/Next:
-  Enabled: false
-
 # Prefer x.nil? to x == nil.
 Style/NilComparison:
   Enabled: true
@@ -408,206 +384,105 @@ Style/OneLineConditional:
 # When defining binary operators, name the argument other.
 Style/OpMethod:
-  Enabled: false
-
-# Check for simple usages of parallel assignment. It will only warn when
-# the number of variables matches on both sides of the assignment.
-Style/ParallelAssignment:
-  Enabled: false
+  Enabled: true
 # Don't use parentheses around the condition of an if/unless/while.
 Style/ParenthesesAroundCondition:
   Enabled: true
-# Use `%`-literal delimiters consistently.
-Style/PercentLiteralDelimiters:
-  Enabled: false
-
-# Checks if uses of %Q/%q match the configured preference.
-Style/PercentQLiterals:
-  Enabled: false
-
-# Avoid Perl-style regex back references.
-Style/PerlBackrefs:
-  Enabled: false
-
-# Check the names of predicate methods.
-Style/PredicateName:
-  Enabled: false
-
-# Use proc instead of Proc.new.
-Style/Proc:
-  Enabled: false
-
-# Checks the arguments passed to raise/fail.
-Style/RaiseArgs:
-  Enabled: false
-
-# Don't use begin blocks when they are not needed.
-Style/RedundantBegin:
-  Enabled: false
-
 # Checks for an obsolete RuntimeException argument in raise/fail.
 Style/RedundantException:
-  Enabled: false
-
-# Checks usages of Object#freeze on immutable objects.
-Style/RedundantFreeze:
-  Enabled: false
-# TODO: Enable RedundantParentheses Cop.
+  Enabled: true
 # Checks for parentheses that seem not to serve any purpose.
 Style/RedundantParentheses:
-  Enabled: false
-
-# Don't use return where it's not required.
-Style/RedundantReturn:
   Enabled: true
-# Don't use self where it's not needed.
-Style/RedundantSelf:
-  Enabled: false
-
-# Use %r for regular expressions matching more than `MaxSlashes` '/'
-# characters. Use %r only for regular expressions matching more
-# than `MaxSlashes` '/' character.
-Style/RegexpLiteral:
-  Enabled: false
-
-# Avoid using rescue in its modifier form.
-Style/RescueModifier:
-  Enabled: false
-
-# Checks for places where self-assignment shorthand should have been used.
-Style/SelfAssignment:
-  Enabled: false
-
 # Don't use semicolons to terminate expressions.
 Style/Semicolon:
-  Enabled: false
+  Enabled: true
 # Checks for proper usage of fail and raise.
 Style/SignalException:
-  Enabled: false
-
-# Enforces the names of some block params.
-Style/SingleLineBlockParams:
-  Enabled: false
-
-# Avoid single-line methods.
-Style/SingleLineMethods:
-  Enabled: false
+  EnforcedStyle: only_raise
+  Enabled: true
 # Use spaces after colons.
 Style/SpaceAfterColon:
-  Enabled: false
+  Enabled: true
 # Use spaces after commas.
 Style/SpaceAfterComma:
-  Enabled: false
+  Enabled: true
 # Do not put a space between a method name and the opening parenthesis in a
 # method definition.
 Style/SpaceAfterMethodName:
-  Enabled: false
+  Enabled: true
 # Tracks redundant space after the ! operator.
 Style/SpaceAfterNot:
-  Enabled: false
+  Enabled: true
 # Use spaces after semicolons.
 Style/SpaceAfterSemicolon:
-  Enabled: false
-# Checks that the equals signs in parameter default assignments have or don't
-# have surrounding space depending on configuration.
+  Enabled: true
+# Use space around equals in parameter default
 Style/SpaceAroundEqualsInParameterDefault:
-  Enabled: false
-# TODO: Enable SpaceAroundKeyword Cop.
+  Enabled: true
 # Use a space around keywords if appropriate.
 Style/SpaceAroundKeyword:
-  Enabled: false
+  Enabled: true
 # Use a single space around operators.
 Style/SpaceAroundOperators:
-  Enabled: false
-
-# Checks that the left block brace has or doesn't have space before it.
-Style/SpaceBeforeBlockBraces:
-  Enabled: false
+  Enabled: true
 # No spaces before commas.
 Style/SpaceBeforeComma:
-  Enabled: false
+  Enabled: true
 # Checks for missing space between code and a comment on the same line.
 Style/SpaceBeforeComment:
-  Enabled: false
-
-# Checks that exactly one space is used between a method name and the first
-# argument for method calls without parentheses.
-Style/SpaceBeforeFirstArg:
-  Enabled: false
+  Enabled: true
 # No spaces before semicolons.
 Style/SpaceBeforeSemicolon:
-  Enabled: false
-
-# Checks that block braces have or don't have surrounding space.
-# For blocks taking parameters, checks that the left brace has or doesn't
-# have trailing space.
-Style/SpaceInsideBlockBraces:
-  Enabled: false
-# No spaces after [ or before ].
+  Enabled: true
+# Checks for spaces inside square brackets.
 Style/SpaceInsideBrackets:
-  Enabled: false
+  Enabled: true
 # Use spaces inside hash literal braces - or don't.
 Style/SpaceInsideHashLiteralBraces:
   Enabled: true
-# No spaces after ( or before ).
-Style/SpaceInsideParens:
-  Enabled: false
-
 # No spaces inside range literals.
 Style/SpaceInsideRangeLiteral:
-  Enabled: false
+  Enabled: true
 # Checks for padding/surrounding spaces inside string interpolation.
 Style/SpaceInsideStringInterpolation:
-  Enabled: false
-
-# Avoid Perl-style global variables.
-Style/SpecialGlobalVars:
-  Enabled: false
+  EnforcedStyle: no_space
+  Enabled: true
 # Check for the usage of parentheses around stabby lambda arguments.
 Style/StabbyLambdaParentheses:
-  Enabled: false
+  EnforcedStyle: require_parentheses
+  Enabled: true
 # Checks if uses of quotes match the configured preference.
 Style/StringLiterals:
   Enabled: false
-# Checks if uses of quotes inside expressions in interpolated strings match the
-# configured preference.
-Style/StringLiteralsInInterpolation:
-  Enabled: false
-
 # Checks if configured preferred methods are used over non-preferred.
 Style/StringMethods:
-  Enabled: false
-
-# Use %i or %I for arrays of symbols.
-Style/SymbolArray:
-  Enabled: false
-
-# Use symbols as procs instead of blocks when possible.
-Style/SymbolProc:
-  Enabled: false
+  PreferredMethods:
+    intern: to_sym
+  Enabled: true
 # No hard tabs.
 Style/Tab:
@@ -617,39 +492,19 @@ Style/Tab:
 Style/TrailingBlankLines:
   Enabled: true
-# Checks for trailing comma in array and hash literals.
+# This cop checks for trailing comma in array and hash literals.
 Style/TrailingCommaInLiteral:
-  Enabled: false
-# Checks for trailing comma in argument lists.
+  Enabled: true
+  EnforcedStyleForMultiline: no_comma
+# This cop checks for trailing comma in argument lists.
 Style/TrailingCommaInArguments:
-  Enabled: false
-
-# Avoid trailing whitespace.
-Style/TrailingWhitespace:
-  Enabled: false
-
-# Checks for the usage of unneeded trailing underscores at the end of
-# parallel variable assignment.
-Style/TrailingUnderscoreVariable:
-  Enabled: false
-
-# Prefer attr_* methods to trivial readers/writers.
-Style/TrivialAccessors:
-  Enabled: false
-
-# Do not use unless with else. Rewrite these with the positive case first.
-Style/UnlessElse:
-  Enabled: false
+  Enabled: true
+  EnforcedStyleForMultiline: no_comma
 # Checks for %W when interpolation is not needed.
 Style/UnneededCapitalW:
-  Enabled: false
-
-# TODO: Enable UnneededInterpolation Cop.
-# Checks for strings that are just an interpolated expression.
-Style/UnneededInterpolation:
-  Enabled: false
+  Enabled: true
 # Checks for %q/%Q when single quotes or double quotes would do.
 Style/UnneededPercentQ:
@@ -657,41 +512,48 @@ Style/UnneededPercentQ:
 # Don't interpolate global, instance and class variables directly in strings.
 Style/VariableInterpolation:
-  Enabled: false
+  Enabled: true
 # Use the configured style when naming variables.
 Style/VariableName:
+  EnforcedStyle: snake_case
+  Enabled: true
+
+# Use the configured style when numbering variables.
+Style/VariableNumber:
   Enabled: false
 # Use when x then ... for one-line cases.
 Style/WhenThen:
-  Enabled: false
+  Enabled: true
 # Checks for redundant do after while or until.
 Style/WhileUntilDo:
-  Enabled: false
+  Enabled: true
 # Favor modifier while/until usage when you have a single-line body.
 Style/WhileUntilModifier:
-  Enabled: false
+  Enabled: true
 # Use %w or %W for arrays of words.
 Style/WordArray:
-  Enabled: false
-
-# TODO: Enable ZeroLengthPredicate Cop.
-# Use #empty? when testing for objects of length 0.
-Style/ZeroLengthPredicate:
-  Enabled: false
-#################### Metrics ################################
+  Enabled: true
+# Use `proc` instead of `Proc.new`.
+Style/Proc:
+  Enabled: true
+# Metrics #####################################################################
 # A calculated magnitude based on number of assignments,
 # branches, and conditions.
 Metrics/AbcSize:
   Enabled: true
-  Max: 60
+  Max: 57.08
+
+# This cop checks if the length of a block exceeds some maximum value.
+Metrics/BlockLength:
+  Enabled: false
 # Avoid excessive block nesting.
 Metrics/BlockNesting:
@@ -706,7 +568,7 @@ Metrics/ClassLength:
 # of test cases needed to validate a method.
 Metrics/CyclomaticComplexity:
   Enabled: true
-  Max: 17
+  Max: 16
 # Limit lines to 80 characters.
 Metrics/LineLength:
@@ -728,109 +590,95 @@ Metrics/ParameterLists:
 # A complexity metric geared towards measuring complexity for a human reader.
 Metrics/PerceivedComplexity:
   Enabled: true
-  Max: 17
-
-#################### Lint ################################
+  Max: 18
+# Lint ########################################################################
 # Checks for ambiguous operators in the first argument of a method invocation
 # without parentheses.
 Lint/AmbiguousOperator:
-  Enabled: false
-# Checks for ambiguous regexp literals in the first argument of a method
-# invocation without parentheses.
+  Enabled: true
+# This cop checks for ambiguous regexp literals in the first argument of
+# a method invocation without parentheses.
 Lint/AmbiguousRegexpLiteral:
   Enabled: false
-# Don't use assignment in conditions.
+# This cop checks for assignments in the conditions of
+# if/while/until.
 Lint/AssignmentInCondition:
   Enabled: false
 # Align block ends correctly.
 Lint/BlockAlignment:
-  Enabled: false
+  Enabled: true
 # Default values in optional keyword arguments and optional ordinal arguments
 # should not refer back to the name of the argument.
 Lint/CircularArgumentReference:
-  Enabled: false
+  Enabled: true
 # Checks for condition placed in a confusing position relative to the keyword.
 Lint/ConditionPosition:
-  Enabled: false
+  Enabled: true
 # Check for debugger calls.
 Lint/Debugger:
-  Enabled: false
+  Enabled: true
 # Align ends corresponding to defs correctly.
 Lint/DefEndAlignment:
-  Enabled: false
+  Enabled: true
 # Check for deprecated class method calls.
 Lint/DeprecatedClassMethods:
-  Enabled: false
-
-# Check for duplicate method definitions.
-Lint/DuplicateMethods:
-  Enabled: false
-
-# Check for duplicate keys in hash literals.
-Lint/DuplicatedKey:
-  Enabled: false
+  Enabled: true
 # Check for immutable argument given to each_with_object.
 Lint/EachWithObjectArgument:
-  Enabled: false
+  Enabled: true
 # Check for odd code arrangement in an else block.
 Lint/ElseLayout:
-  Enabled: false
+  Enabled: true
 # Checks for empty ensure block.
 Lint/EmptyEnsure:
-  Enabled: false
-# Checks for empty string interpolation.
-Lint/EmptyInterpolation:
-  Enabled: false
+  Enabled: true
+# Checks for the presence of `when` branches without a body.
+Lint/EmptyWhen:
+  Enabled: true
 # Align ends correctly.
 Lint/EndAlignment:
-  Enabled: false
+  Enabled: true
 # END blocks should not be placed inside method definitions.
 Lint/EndInMethod:
-  Enabled: false
+  Enabled: true
 # Do not use return in an ensure block.
 Lint/EnsureReturn:
-  Enabled: false
-
-# The use of eval represents a serious security risk.
-Lint/Eval:
-  Enabled: false
+  Enabled: true
 # Catches floating-point literals too large or small for Ruby to represent.
 Lint/FloatOutOfRange:
-  Enabled: false
+  Enabled: true
 # The number of parameters to format/sprint must match the fields.
 Lint/FormatParameterMismatch:
-  Enabled: false
-# Don't suppress exception.
+  Enabled: true
+# This cop checks for *rescue* blocks with no body.
 Lint/HandleExceptions:
   Enabled: false
-# TODO: Enable ImplicitStringConcatenation Cop.
 # Checks for adjacent string literals on the same line, which could better be
 # represented as a single string literal.
 Lint/ImplicitStringConcatenation:
-  Enabled: false
-# TODO: Enable IneffectiveAccessModifier Cop.
+  Enabled: true
 # Checks for attempts to use `private` or `protected` to set the visibility
 # of a class method, which does not work.
 Lint/IneffectiveAccessModifier:
@@ -839,28 +687,27 @@ Lint/IneffectiveAccessModifier:
 # Checks for invalid character literals with a non-escaped whitespace
 # character.
 Lint/InvalidCharacterLiteral:
-  Enabled: false
+  Enabled: true
 # Checks of literals used in conditions.
 Lint/LiteralInCondition:
-  Enabled: false
+  Enabled: true
 # Checks for literals used in interpolation.
 Lint/LiteralInInterpolation:
-  Enabled: false
-# Use Kernel#loop with break rather than begin/end/until or begin/end/while
-# for post-loop tests.
+  Enabled: true
+# This cop checks for uses of *begin...end while/until something*.
 Lint/Loop:
   Enabled: false
 # Do not use nested method definitions.
 Lint/NestedMethodDefinition:
-  Enabled: false
+  Enabled: true
 # Do not omit the accumulator when calling `next` in a `reduce`/`inject` block.
 Lint/NextWithoutAccumulator:
-  Enabled: false
+  Enabled: true
 # Checks for method calls with a space before the opening parenthesis.
 Lint/ParenthesesAsGroupedExpression:
@@ -869,50 +716,62 @@ Lint/ParenthesesAsGroupedExpression:
 # Checks for `rand(1)` calls. Such calls always return `0` and most likely
 # a mistake.
 Lint/RandOne:
-  Enabled: false
+  Enabled: true
 # Use parentheses in the method call to avoid confusion about precedence.
 Lint/RequireParentheses:
-  Enabled: false
+  Enabled: true
 # Avoid rescuing the Exception class.
 Lint/RescueException:
   Enabled: true
-# Do not use the same name as outer local variable for block arguments
-# or block local variables.
+# Checks for the order which exceptions are rescued to avoid rescueing a less specific exception before a more specific exception.
+Lint/ShadowedException:
+  Enabled: false
+
+# This cop looks for use of the same name as outer local variables
+# for block arguments or block local variables.
 Lint/ShadowingOuterLocalVariable:
   Enabled: false
-# 'Checks for Object#to_s usage in string interpolation.
+# Checks for Object#to_s usage in string interpolation.
 Lint/StringConversionInInterpolation:
-  Enabled: false
+  Enabled: true
 # Do not use prefix `_` for a variable that is used.
 Lint/UnderscorePrefixedVariableName:
   Enabled: true
+# This cop checks for using Fixnum or Bignum constant
+Lint/UnifiedInteger:
+  Enabled: true
+
 # Checks for rubocop:disable comments that can be removed.
 # Note: this cop is not disabled when disabling all cops.
 # It must be explicitly disabled.
 Lint/UnneededDisable:
   Enabled: false
-# Checks for unused block arguments.
-Lint/UnusedBlockArgument:
-  Enabled: false
-
-# Checks for unused method arguments.
-Lint/UnusedMethodArgument:
+# This cop checks for unneeded usages of splat expansion
+Lint/UnneededSplatExpansion:
   Enabled: false
 # Unreachable code.
 Lint/UnreachableCode:
+  Enabled: true
+
+# This cop checks for unused block arguments.
+Lint/UnusedBlockArgument:
+  Enabled: false
+
+# This cop checks for unused method arguments.
+Lint/UnusedMethodArgument:
   Enabled: false
 # Checks for useless access modifiers.
 Lint/UselessAccessModifier:
-  Enabled: false
+  Enabled: true
 # Checks for useless assignment to a local variable.
 Lint/UselessAssignment:
@@ -920,90 +779,86 @@ Lint/UselessAssignment:
 # Checks for comparison of something with itself.
 Lint/UselessComparison:
-  Enabled: false
+  Enabled: true
 # Checks for useless `else` in `begin..end` without `rescue`.
 Lint/UselessElseWithoutRescue:
-  Enabled: false
+  Enabled: true
 # Checks for useless setter call to a local variable.
 Lint/UselessSetterCall:
-  Enabled: false
+  Enabled: true
 # Possible use of operator/literal/variable in void context.
 Lint/Void:
-  Enabled: false
-
-##################### Performance ############################
-# TODO: Enable Casecmp Cop.
+  Enabled: true
+# Performance #################################################################
 # Use `casecmp` rather than `downcase ==`.
 Performance/Casecmp:
-  Enabled: false
-# TODO: Enable DoubleStartEndWith Cop.
+  Enabled: true
 # Use `str.{start,end}_with?(x, ..., y, ...)` instead of
 # `str.{start,end}_with?(x, ...) || str.{start,end}_with?(y, ...)`.
 Performance/DoubleStartEndWith:
-  Enabled: false
-
-# TODO: Enable EndWith Cop.
-# Use `end_with?` instead of a regex match anchored to the end of a string.
-Performance/EndWith:
-  Enabled: false
-# TODO: Enable LstripRstrip Cop.
+  Enabled: true
 # Use `strip` instead of `lstrip.rstrip`.
 Performance/LstripRstrip:
-  Enabled: false
-# TODO: Enable RangeInclude Cop.
+  Enabled: true
 # Use `Range#cover?` instead of `Range#include?`.
 Performance/RangeInclude:
-  Enabled: false
-# TODO: Enable RedundantBlockCall Cop.
-# Use `yield` instead of `block.call`.
+  Enabled: true
+# This cop identifies the use of a `&block` parameter and `block.call`
+# where `yield` would do just as well.
 Performance/RedundantBlockCall:
-  Enabled: false
-# TODO: Enable RedundantMatch Cop.
-# Use `=~` instead of `String#match` or `Regexp#match` in a context where the
-# returned `MatchData` is not needed.
+  Enabled: true
+# This cop identifies use of `Regexp#match` or `String#match in a context
+# where the integral return value of `=~` would do just as well.
 Performance/RedundantMatch:
-  Enabled: false
-# TODO: Enable RedundantMerge Cop.
-# Use `Hash#[]=`, rather than `Hash#merge!` with a single key-value pair.
+  Enabled: true
+# This cop identifies places where `Hash#merge!` can be replaced by
+# `Hash#[]=`.
 Performance/RedundantMerge:
-  # Max number of key-value pairs to consider an offense
-  MaxKeyValuePairs: 2
-  Enabled: false
-# TODO: Enable RedundantSortBy Cop.
+  Enabled: true
+  MaxKeyValuePairs: 1
 # Use `sort` instead of `sort_by { |x| x }`.
 Performance/RedundantSortBy:
-  Enabled: false
-# TODO: Enable StartWith Cop.
+  Enabled: true
 # Use `start_with?` instead of a regex match anchored to the beginning of a
 # string.
 Performance/StartWith:
-  Enabled: false
+  Enabled: true
+
 # Use `tr` instead of `gsub` when you are replacing the same number of
 # characters. Use `delete` instead of `gsub` when you are deleting
 # characters.
 Performance/StringReplacement:
-  Enabled: false
-# TODO: Enable TimesMap Cop.
+  Enabled: true
 # Checks for `.times.map` calls.
 Performance/TimesMap:
-  Enabled: false
-##################### Rails ##################################
+  Enabled: true
+
+# Security ####################################################################
+
+# This cop checks for the use of JSON class methods which have potential
+# security issues.
+Security/JSONLoad:
+  Enabled: true
+# This cop checks for the use of *Kernel#eval*.
+Security/Eval:
+  Enabled: true
+# Rails #######################################################################
 # Enables Rails cops.
 Rails:
@@ -1021,27 +876,54 @@ Rails/Date:
 # Prefer delegate method for delegations.
 Rails/Delegate:
+  Enabled: true
+
+# This cop checks dynamic `find_by_*` methods.
+Rails/DynamicFindBy:
   Enabled: false
+# This cop enforces that 'exit' calls are not used within a rails app.
+Rails/Exit:
+  Enabled: true
+  Exclude:
+    - lib/gitlab/upgrader.rb
+    - 'lib/backup/**/*'
+
 # Prefer `find_by` over `where.first`.
 Rails/FindBy:
-  Enabled: false
+  Enabled: true
 # Prefer `all.find_each` over `all.find`.
 Rails/FindEach:
-  Enabled: false
+  Enabled: true
 # Prefer has_many :through to has_and_belongs_to_many.
 Rails/HasAndBelongsToMany:
   Enabled: true
+# This cop is used to identify usages of http methods like `get`, `post`,
+# `put`, `patch` without the usage of keyword arguments in your tests and
+# change them to use keyword args.
+Rails/HttpPositionalArguments:
+  Enabled: false
+
 # Checks for calls to puts, print, etc.
 Rails/Output:
   Enabled: true
+  Exclude:
+    - lib/gitlab/seeder.rb
+    - lib/gitlab/upgrader.rb
+    - 'lib/backup/**/*'
+    - 'lib/tasks/**/*'
+
+# This cop checks for the use of output safety calls like html_safe and
+# raw.
+Rails/OutputSafety:
+  Enabled: false
 # Checks for incorrect grammar when using methods like `3.day.ago`.
 Rails/PluralizationGrammar:
-  Enabled: false
+  Enabled: true
 # Checks for `read_attribute(:attr)` and `write_attribute(:attr, val)`.
 Rails/ReadWriteAttribute:
@@ -1049,13 +931,134 @@ Rails/ReadWriteAttribute:
 # Checks the arguments of ActiveRecord scopes.
 Rails/ScopeArgs:
-  Enabled: false
-# Checks the correct usage of time zone aware methods.
-# http://danilenko.org/2012/7/6/rails_timezones
+  Enabled: true
+# This cop checks for the use of Time methods without zone.
 Rails/TimeZone:
   Enabled: false
-# Use validates :attribute, hash of validations.
+# This cop checks for the use of old-style attribute validation macros.
 Rails/Validation:
+  Enabled: true
+
+# RSpec #######################################################################
+
+# Check that instances are not being stubbed globally.
+RSpec/AnyInstance:
+  Enabled: false
+
+# Check for expectations where `be(...)` can replace `eql(...)`.
+RSpec/BeEql:
+  Enabled: true
+
+# Check that the first argument to the top level describe is the tested class or
+# module.
+RSpec/DescribeClass:
+  Enabled: false
+
+# Use `described_class` for tested class / module.
+RSpec/DescribeMethod:
+  Enabled: false
+
+# Avoid describing symbols.
+RSpec/DescribeSymbol:
+  Enabled: true
+
+# Checks that the second argument to top level describe is the tested method
+# name.
+RSpec/DescribedClass:
+  Enabled: true
+
+# Checks if an example group does not include any tests.
+RSpec/EmptyExampleGroup:
+  Enabled: true
+  CustomIncludeMethods:
+    - run_permission_checks
+
+# Checks for long example.
+RSpec/ExampleLength:
+  Enabled: false
+  Max: 5
+
+# Do not use should when describing your tests.
+RSpec/ExampleWording:
+  Enabled: false
+  CustomTransform:
+    be: is
+    have: has
+    not: does not
+  IgnoredWords: []
+
+# Checks for `expect(...)` calls containing literal values.
+RSpec/ExpectActual:
+  Enabled: true
+
+# Checks for opportunities to use `expect { … }.to output`.
+RSpec/ExpectOutput:
+  Enabled: true
+
+# Checks the file and folder naming of the spec file.
+RSpec/FilePath:
+  Enabled: true
+  IgnoreMethods: true
+  Exclude:
+    - 'qa/**/*'
+    - 'spec/javascripts/fixtures/*'
+    - 'spec/requests/api/v3/*'
+
+# Checks if there are focused specs.
+RSpec/Focus:
+  Enabled: true
+
+# Checks for the usage of instance variables.
+RSpec/InstanceVariable:
+  Enabled: false
+
+# Checks for `subject` definitions that come after `let` definitions.
+RSpec/LeadingSubject:
+  Enabled: false
+
+# Checks unreferenced `let!` calls being used for test setup.
+RSpec/LetSetup:
+  Enabled: false
+
+# Check that chains of messages are not being stubbed.
+RSpec/MessageChain:
+  Enabled: false
+
+# Checks that message expectations are set using spies.
+RSpec/MessageSpies:
+  Enabled: false
+
+# Checks for multiple top-level describes.
+RSpec/MultipleDescribes:
+  Enabled: false
+
+# Checks if examples contain too many `expect` calls.
+RSpec/MultipleExpectations:
+  Enabled: false
+
+# Checks for explicitly referenced test subjects.
+RSpec/NamedSubject:
+  Enabled: false
+
+# Checks for nested example groups.
+RSpec/NestedGroups:
+  Enabled: false
+
+# Enforces the usage of the same method on all negative message expectations.
+RSpec/NotToNot:
+  EnforcedStyle: not_to
+  Enabled: true
+
+# Check for repeated description strings in example groups.
+RSpec/RepeatedDescription:
+  Enabled: false
+
+# Checks for stubbed test subjects.
+RSpec/SubjectStub:
+  Enabled: false
+
+# Prefer using verifying doubles over normal doubles.
+RSpec/VerifiedDoubles:
   Enabled: false

.rubocop_todo.yml

+# This configuration was generated by
+# `rubocop --auto-gen-config --exclude-limit 0`
+# on 2017-04-07 20:17:35 -0400 using RuboCop version 0.47.1.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 54
+RSpec/BeforeAfterAll:
+  Enabled: false
+
+# Offense count: 233
+RSpec/EmptyLineAfterFinalLet:
+  Enabled: false
+
+# Offense count: 167
+RSpec/EmptyLineAfterSubject:
+  Enabled: false
+
+# Offense count: 72
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: implicit, each, example
+RSpec/HookArgument:
+  Enabled: false
+
+# Offense count: 12
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: is_expected, should
+RSpec/ImplicitExpect:
+  Enabled: false
+
+# Offense count: 11
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: it_behaves_like, it_should_behave_like
+RSpec/ItBehavesLike:
+  Enabled: false
+
+# Offense count: 4
+RSpec/IteratedExpectation:
+  Enabled: false
+
+# Offense count: 3
+RSpec/OverwritingSetup:
+  Enabled: false
+
+# Offense count: 34
+RSpec/RepeatedExample:
+  Enabled: false
+
+# Offense count: 43
+RSpec/ScatteredLet:
+  Enabled: false
+
+# Offense count: 32
+RSpec/ScatteredSetup:
+  Enabled: false
+
+# Offense count: 1
+RSpec/SharedContext:
+  Enabled: false
+
+# Offense count: 150
+Rails/FilePath:
+  Enabled: false
+
+# Offense count: 2
+# Configuration parameters: Include.
+# Include: db/migrate/*.rb
+Rails/ReversibleMigration:
+  Enabled: false
+
+# Offense count: 302
+# Configuration parameters: Blacklist.
+# Blacklist: decrement!, decrement_counter, increment!, increment_counter, toggle!, touch, update_all, update_attribute, update_column, update_columns, update_counters
+Rails/SkipsModelValidations:
+  Enabled: false
+
+# Offense count: 7
+# Cop supports --auto-correct.
+Security/YAMLLoad:
+  Enabled: false
+
+# Offense count: 59
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: percent_q, bare_percent
+Style/BarePercentLiterals:
+  Enabled: false
+
+# Offense count: 1403
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: leading, trailing
+Style/DotPosition:
+  Enabled: false
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Style/EachWithObject:
+  Enabled: false
+
+# Offense count: 28
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: empty, nil, both
+Style/EmptyElse:
+  Enabled: false
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Style/EmptyLiteral:
+  Enabled: false
+
+# Offense count: 59
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: compact, expanded
+Style/EmptyMethod:
+  Enabled: false
+
+# Offense count: 214
+# Cop supports --auto-correct.
+# Configuration parameters: AllowForAlignment, ForceEqualSignAlignment.
+Style/ExtraSpacing:
+  Enabled: false
+
+# Offense count: 9
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: format, sprintf, percent
+Style/FormatString:
+  Enabled: false
+
+# Offense count: 285
+# Configuration parameters: MinBodyLength.
+Style/GuardClause:
+  Enabled: false
+
+# Offense count: 16
+Style/IfInsideElse:
+  Enabled: false
+
+# Offense count: 186
+# Cop supports --auto-correct.
+# Configuration parameters: MaxLineLength.
+Style/IfUnlessModifier:
+  Enabled: false
+
+# Offense count: 99
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
+# SupportedStyles: special_inside_parentheses, consistent, align_brackets
+Style/IndentArray:
+  Enabled: false
+
+# Offense count: 160
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
+# SupportedStyles: special_inside_parentheses, consistent, align_braces
+Style/IndentHash:
+  Enabled: false
+
+# Offense count: 50
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: line_count_dependent, lambda, literal
+Style/Lambda:
+  Enabled: false
+
+# Offense count: 6
+# Cop supports --auto-correct.
+Style/LineEndConcatenation:
+  Enabled: false
+
+# Offense count: 34
+# Cop supports --auto-correct.
+Style/MethodCallWithoutArgsParentheses:
+  Enabled: false
+
+# Offense count: 10
+Style/MethodMissing:
+  Enabled: false
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Style/MultilineIfModifier:
+  Enabled: false
+
+# Offense count: 24
+# Cop supports --auto-correct.
+Style/NestedParenthesizedCalls:
+  Enabled: false
+
+# Offense count: 18
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles.
+# SupportedStyles: skip_modifier_ifs, always
+Style/Next:
+  Enabled: false
+
+# Offense count: 37
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedOctalStyle, SupportedOctalStyles.
+# SupportedOctalStyles: zero_with_o, zero_only
+Style/NumericLiteralPrefix:
+  Enabled: false
+
+# Offense count: 88
+# Cop supports --auto-correct.
+# Configuration parameters: AutoCorrect, EnforcedStyle, SupportedStyles.
+# SupportedStyles: predicate, comparison
+Style/NumericPredicate:
+  Enabled: false
+
+# Offense count: 36
+# Cop supports --auto-correct.
+Style/ParallelAssignment:
+  Enabled: false
+
+# Offense count: 570
+# Cop supports --auto-correct.
+# Configuration parameters: PreferredDelimiters.
+Style/PercentLiteralDelimiters:
+  Enabled: false
+
+# Offense count: 14
+# Cop supports --auto-correct.
+Style/PerlBackrefs:
+  Enabled: false
+
+# Offense count: 83
+# Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist.
+# NamePrefix: is_, has_, have_
+# NamePrefixBlacklist: is_, has_, have_
+# NameWhitelist: is_a?
+Style/PredicateName:
+  Enabled: false
+
+# Offense count: 45
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: short, verbose
+Style/PreferredHashMethods:
+  Enabled: false
+
+# Offense count: 65
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: compact, exploded
+Style/RaiseArgs:
+  Enabled: false
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Style/RedundantBegin:
+  Enabled: false
+
+# Offense count: 32
+# Cop supports --auto-correct.
+Style/RedundantFreeze:
+  Enabled: false
+
+# Offense count: 15
+# Cop supports --auto-correct.
+# Configuration parameters: AllowMultipleReturnValues.
+Style/RedundantReturn:
+  Enabled: false
+
+# Offense count: 382
+# Cop supports --auto-correct.
+Style/RedundantSelf:
+  Enabled: false
+
+# Offense count: 111
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, AllowInnerSlashes.
+# SupportedStyles: slashes, percent_r, mixed
+Style/RegexpLiteral:
+  Enabled: false
+
+# Offense count: 24
+# Cop supports --auto-correct.
+Style/RescueModifier:
+  Enabled: false
+
+# Offense count: 7
+# Cop supports --auto-correct.
+Style/SelfAssignment:
+  Enabled: false
+
+# Offense count: 50
+# Cop supports --auto-correct.
+# Configuration parameters: AllowIfMethodIsEmpty.
+Style/SingleLineMethods:
+  Enabled: false
+
+# Offense count: 168
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: space, no_space
+Style/SpaceBeforeBlockBraces:
+  Enabled: false
+
+# Offense count: 8
+# Cop supports --auto-correct.
+# Configuration parameters: AllowForAlignment.
+Style/SpaceBeforeFirstArg:
+  Enabled: false
+
+# Offense count: 46
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: require_no_space, require_space
+Style/SpaceInLambdaLiteral:
+  Enabled: false
+
+# Offense count: 229
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, EnforcedStyleForEmptyBraces, SupportedStylesForEmptyBraces, SpaceBeforeBlockParameters.
+# SupportedStyles: space, no_space
+# SupportedStylesForEmptyBraces: space, no_space
+Style/SpaceInsideBlockBraces:
+  Enabled: false
+
+# Offense count: 116
+# Cop supports --auto-correct.
+Style/SpaceInsideParens:
+  Enabled: false
+
+# Offense count: 12
+# Cop supports --auto-correct.
+Style/SpaceInsidePercentLiteralDelimiters:
+  Enabled: false
+
+# Offense count: 57
+# Cop supports --auto-correct.
+# Configuration parameters: SupportedStyles.
+# SupportedStyles: use_perl_names, use_english_names
+Style/SpecialGlobalVars:
+  EnforcedStyle: use_perl_names
+
+# Offense count: 42
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: single_quotes, double_quotes
+Style/StringLiteralsInInterpolation:
+  Enabled: false
+
+# Offense count: 64
+# Cop supports --auto-correct.
+# Configuration parameters: IgnoredMethods.
+# IgnoredMethods: respond_to, define_method
+Style/SymbolProc:
+  Enabled: false
+
+# Offense count: 6
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, AllowSafeAssignment.
+# SupportedStyles: require_parentheses, require_no_parentheses, require_parentheses_when_complex
+Style/TernaryParentheses:
+  Enabled: false
+
+# Offense count: 18
+# Cop supports --auto-correct.
+# Configuration parameters: AllowNamedUnderscoreVariables.
+Style/TrailingUnderscoreVariable:
+  Enabled: false
+
+# Offense count: 78
+# Cop supports --auto-correct.
+Style/TrailingWhitespace:
+  Enabled: false
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: ExactNameMatch, AllowPredicates, AllowDSLWriters, IgnoreClassMethods, Whitelist.
+# Whitelist: to_ary, to_a, to_c, to_enum, to_h, to_hash, to_i, to_int, to_io, to_open, to_path, to_proc, to_r, to_regexp, to_str, to_s, to_sym
+Style/TrivialAccessors:
+  Enabled: false
+
+# Offense count: 6
+# Cop supports --auto-correct.
+Style/UnlessElse:
+  Enabled: false
+
+# Offense count: 24
+# Cop supports --auto-correct.
+Style/UnneededInterpolation:
+  Enabled: false
+
+# Offense count: 8
+# Cop supports --auto-correct.
+Style/ZeroLengthPredicate:
+  Enabled: false