Merge branch 'master' into doc_refactor_commits_apidoc_refactor_commits_api

28 files changed, 207 insertions, 53 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c23a7a3bf0e..ac8390074f4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,7 +8,7 @@ before_script:
   - touch log/application.log
   - touch log/test.log
   - bundle install --without postgres production --jobs $(nproc)  "${FLAGS[@]}"
-  - bundle exec rake db:reset db:create RAILS_ENV=test
+  - RAILS_ENV=test bundle exec rake db:drop db:create db:schema:load db:migrate
 
 spec:feature:
   script:
@@ -118,7 +118,7 @@ flay:
     - mysql
 
 bundler:audit:
-  script: 
+  script:
     - "bundle exec bundle-audit update"
     - "bundle exec bundle-audit check"
   tags:
diff --git a/CHANGELOG b/CHANGELOG
index a15bbfbc49e..5795395beeb 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,9 @@
 Please view this file on the master branch, on stable branches it's out of date.
 
+v 8.5.0 (unreleased)
+
 v 8.4.0 (unreleased)
+  - Ensure Gravatar host looks like an actual host
   - Add pagination headers to already paginated API resources
   - Properly generate diff of orphan commits, like the first commit in a repository
   - Improve the consistency of commit titles, branch names, tag names, issue/MR titles, on their respective project pages
@@ -58,10 +61,13 @@ v 8.4.0 (unreleased)
   - Import GitHub wiki into GitLab
   - Add reporters ability to download and browse build artifacts (Andrew Johnson)
   - Autofill referring url in message box when reporting user abuse. (Josh Frye)
+  - Remove leading comma on award emoji when the user is the first to award the emoji (Zeger-Jan van de Weg)
+  - Add build artifacts browser
+  - Improve UX in builds artifacts browser
+  - Increase default size of `data` column in `events` table when using MySQL
 
 v 8.3.4
   - Use gitlab-workhorse 0.5.4 (fixes API routing bug)
-  - Add build artifacts browser
 
 v 8.3.3
   - Preserve CE behavior with JIRA integration by only calling API if URL is set
@@ -109,6 +115,7 @@ v 8.3.0
   - Fix: Assignee selector is empty when 'Unassigned' is selected (Jose Corcuera)
   - Add rake tasks for git repository maintainance (Zeger-Jan van de Weg)
   - Fix 500 error when update group member permission
+  - Fix: As an admin, cannot add oneself as a member to a group/project
   - Trim leading and trailing whitespace of milestone and issueable titles (Jose Corcuera)
   - Recognize issue/MR/snippet/commit links as references
   - Backport JIRA features from EE to CE
@@ -170,7 +177,6 @@ v 8.2.2
   - Fix Error 500 when viewing user's personal projects from admin page (Stan Hu)
   - Fix: Raw private snippets access workflow
   - Prevent "413 Request entity too large" errors when pushing large files with LFS
-  - Fix: As an admin, cannot add oneself as a member to a group/project
   - Fix invalid links within projects dashboard header
   - Make current user the first user in assignee dropdown in issues detail page (Stan Hu)
   - Fix: duplicate email notifications on issue comments
diff --git a/GITLAB_WORKHORSE_VERSION b/GITLAB_WORKHORSE_VERSION
index 7d8568351b4..a918a2aa18d 100644
--- a/GITLAB_WORKHORSE_VERSION
+++ b/GITLAB_WORKHORSE_VERSION
@@ -1 +1 @@
-0.5.4
+0.6.0
diff --git a/Gemfile b/Gemfile
index a9a8bed1064..072f7a9fcc8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -18,7 +18,7 @@ gem "mysql2", '~> 0.3.16', group: :mysql
 gem "pg", '~> 0.18.2', group: :postgres
 
 # Authentication libraries
-gem 'devise',                 '~> 3.5.3'
+gem 'devise',                 '~> 3.5.4'
 gem 'devise-async',           '~> 0.9.0'
 gem 'doorkeeper',             '~> 2.2.0'
 gem 'omniauth',               '~> 1.2.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index f1bba7f437e..a14fdbeed23 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -157,7 +157,7 @@ GEM
       activerecord (>= 3.2.0, < 5.0)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
-    devise (3.5.3)
+    devise (3.5.4)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 3.2.6, < 5)
@@ -614,7 +614,7 @@ GEM
       thor (>= 0.18.1, < 2.0)
     rainbow (2.0.0)
     raindrops (0.15.0)
-    rake (10.4.2)
+    rake (10.5.0)
     raphael-rails (2.1.2)
     rb-fsevent (0.9.6)
     rb-inotify (0.9.5)
@@ -648,8 +648,8 @@ GEM
     request_store (1.2.1)
     rerun (0.11.0)
       listen (~> 3.0)
-    responders (2.1.0)
-      railties (>= 4.2.0, < 5)
+    responders (2.1.1)
+      railties (>= 4.2.0, < 5.1)
     rest-client (1.8.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 3.0)
@@ -911,7 +911,7 @@ DEPENDENCIES
   d3_rails (~> 3.5.0)
   database_cleaner (~> 1.4.0)
   default_value_for (~> 3.0.0)
-  devise (~> 3.5.3)
+  devise (~> 3.5.4)
   devise-async (~> 0.9.0)
   devise-two-factor (~> 2.0.0)
   diffy (~> 3.0.3)
diff --git a/VERSION b/VERSION
index ce669730119..ffec98087cb 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-8.4.0.pre
+8.5.0-pre
diff --git a/app/assets/javascripts/awards_handler.coffee b/app/assets/javascripts/awards_handler.coffee
index 4670c95344d..9d5ae6c04e9 100644
--- a/app/assets/javascripts/awards_handler.coffee
+++ b/app/assets/javascripts/awards_handler.coffee
@@ -19,7 +19,7 @@ class @AwardsHandler
       @addAwardToEmojiBar(emoji)
 
     $(".emoji-menu").hide()
-    
+
   addAwardToEmojiBar: (emoji) ->
     @addEmojiToFrequentlyUsedList(emoji)
 
@@ -66,9 +66,14 @@ class @AwardsHandler
 
   addMeToAuthorList: (emoji) ->
     award_block = @findEmojiIcon(emoji).parent()
-    authors = award_block.attr("data-original-title").split(", ")
+    authors = _.compact(award_block.attr("data-original-title").split(", "))
     authors.push("me")
-    award_block.attr("title", authors.join(", "))
+
+    if authors.length == 1
+      award_block.attr("title", "me")
+    else
+      award_block.attr("title", authors.join(", "))
+
     @resetTooltip(award_block)
 
   resetTooltip: (award) ->
@@ -78,7 +83,7 @@ class @AwardsHandler
     setTimeout (->
       award.tooltip()
     ), 200
-    
+
 
   createEmoji: (emoji) ->
     emojiCssClass = @resolveNameToCssClass(emoji)
diff --git a/app/assets/stylesheets/framework/filters.scss b/app/assets/stylesheets/framework/filters.scss
index 8e6922c9231..b7638c86bfa 100644
--- a/app/assets/stylesheets/framework/filters.scss
+++ b/app/assets/stylesheets/framework/filters.scss
@@ -1,5 +1,5 @@
 .filter-item {
-  margin-right: 15px;
+  margin-right: 6px;
 }
 
 @media (min-width: 800px)  {
diff --git a/app/assets/stylesheets/pages/commits.scss b/app/assets/stylesheets/pages/commits.scss
index 800df95cff3..818fd03e2ae 100644
--- a/app/assets/stylesheets/pages/commits.scss
+++ b/app/assets/stylesheets/pages/commits.scss
@@ -36,6 +36,10 @@ li.commit {
     line-height: 20px;
     margin-bottom: 2px;
 
+    .btn-clipboard {
+      margin-top: -1px;
+    }
+
     .notes_count {
       float: right;
       margin-right: 10px;
diff --git a/app/assets/stylesheets/pages/search.scss b/app/assets/stylesheets/pages/search.scss
index 3aaa96da609..bdcf1897522 100644
--- a/app/assets/stylesheets/pages/search.scss
+++ b/app/assets/stylesheets/pages/search.scss
@@ -3,6 +3,10 @@
     border-bottom: 1px solid #DDD;
     padding-bottom: 15px;
     margin-bottom: 15px;
+
+    .term {
+      height: 22px;
+    }
   }
 }
 
diff --git a/app/finders/issuable_finder.rb b/app/finders/issuable_finder.rb
index 4d56b48e3f8..0a4192e6bac 100644
--- a/app/finders/issuable_finder.rb
+++ b/app/finders/issuable_finder.rb
@@ -81,7 +81,8 @@ class IssuableFinder
     elsif current_user && params[:authorized_only].presence && !current_user_related?
       @projects = current_user.authorized_projects.reorder(nil)
     else
-      @projects = ProjectsFinder.new.execute(current_user).reorder(nil)
+      @projects = ProjectsFinder.new.execute(current_user, group: group).
+        reorder(nil)
     end
   end
 
diff --git a/app/views/projects/artifacts/_tree_directory.html.haml b/app/views/projects/artifacts/_tree_directory.html.haml
index 5b87d55efd5..e4b7979949c 100644
--- a/app/views/projects/artifacts/_tree_directory.html.haml
+++ b/app/views/projects/artifacts/_tree_directory.html.haml
@@ -1,7 +1,9 @@
-%tr{ class: 'tree-item' }
+- path_to_directory = browse_namespace_project_build_artifacts_path(@project.namespace, @project, @build, path: directory.path)
+
+%tr.tree-item{ 'data-link' => path_to_directory}
   %td.tree-item-file-name
     = tree_icon('folder', '755', directory.name)
     %span.str-truncated
-      = link_to directory.name, browse_namespace_project_build_artifacts_path(@project.namespace, @project, @build, path: directory.path)
+      = link_to directory.name, path_to_directory
   %td
   %td
diff --git a/app/views/projects/artifacts/_tree_file.html.haml b/app/views/projects/artifacts/_tree_file.html.haml
index 92c1648f726..3dfc09cc495 100644
--- a/app/views/projects/artifacts/_tree_file.html.haml
+++ b/app/views/projects/artifacts/_tree_file.html.haml
@@ -1,11 +1,11 @@
-%tr{ class: 'tree-item' }
+- path_to_file = file_namespace_project_build_artifacts_path(@project.namespace, @project, @build, path: file.path)
+
+%tr.tree-item{ 'data-link' => path_to_file }
   %td.tree-item-file-name
     = tree_icon('file', '664', file.name)
     %span.str-truncated
-      = file.name
+      = link_to file.name, path_to_file
   %td
     = number_to_human_size(file.metadata[:size], precision: 2)
   %td
-    = link_to file_namespace_project_build_artifacts_path(@project.namespace, @project, @build, path: file.path),
-      class: 'btn btn-xs btn-default artifact-download' do
-      = icon('download')
+    = number_to_human_size(file.metadata[:zipped], precision: 2)
diff --git a/app/views/projects/artifacts/browse.html.haml b/app/views/projects/artifacts/browse.html.haml
index 1add7ef6bfb..9dc7b2c2e1f 100644
--- a/app/views/projects/artifacts/browse.html.haml
+++ b/app/views/projects/artifacts/browse.html.haml
@@ -1,24 +1,28 @@
 - page_title 'Artifacts', "#{@build.name} (##{@build.id})", 'Builds'
 = render 'projects/builds/header_title'
 
-#tree-holder.tree-holder
-  .gray-content-block.top-block.clearfix
-    .pull-right
-      = link_to download_namespace_project_build_artifacts_path(@project.namespace, @project, @build),
-        class: 'btn btn-default' do
-        = icon('download')
-        Download artifacts archive
+.top-block.gray-content-block.clearfix
+  .pull-right
+    = link_to download_namespace_project_build_artifacts_path(@project.namespace, @project, @build),
+      class: 'btn btn-default' do
+      = icon('download')
+      Download artifacts archive
 
-%div.tree-content-holder
-  .table-holder
-    %table.table.tree-table.table-striped
+.tree-holder
+  %div.tree-content-holder
+    %table.table.tree-table
       %thead
         %tr
           %th Name
           %th Size
-          %th Download
+          %th Compressed to
       = render partial: 'tree_directory', collection: @entry.directories(parent: true), as: :directory
       = render partial: 'tree_file', collection: @entry.files, as: :file
 
 - if @entry.empty?
   .center Empty
+
+:javascript
+  $(document).on('click', 'tr[data-link]', function(e) {
+    window.location = this.dataset.link;
+  });
diff --git a/app/views/sherlock/transactions/_queries.html.haml b/app/views/sherlock/transactions/_queries.html.haml
index b7e0162e80d..b8d93e9ff45 100644
--- a/app/views/sherlock/transactions/_queries.html.haml
+++ b/app/views/sherlock/transactions/_queries.html.haml
@@ -8,7 +8,7 @@
         %tr
           %th= t('sherlock.time')
           %th= t('sherlock.query')
-          %td
+          %th
       %tbody
         - @transaction.sorted_queries.each do |query|
           %tr
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 257c163720a..689694a3480 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -16,6 +16,9 @@ Rails.application.configure do
   # Print deprecation notices to the Rails logger
   config.active_support.deprecation = :log
 
+  # Raise an error on page load if there are pending migrations
+  config.active_record.migration_error = :page_load
+
   # Only use best-standards-support built into browsers
   config.action_dispatch.best_standards_support = :builtin
 
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index d625a909bf1..04a7c16ebde 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -9,13 +9,8 @@ class Settings < Settingslogic
       gitlab.port.to_i == (gitlab.https ? 443 : 80)
     end
 
-    # get host without www, thanks to http://stackoverflow.com/a/6674363/1233435
-    def get_host_without_www(url)
-      url = CGI.escape(url)
-      uri = URI.parse(url)
-      uri = URI.parse("http://#{url}") if uri.scheme.nil?
-      host = uri.host.downcase
-      host.start_with?('www.') ? host[4..-1] : host
+    def host_without_www(url)
+      host(url).sub('www.', '')
     end
 
     def build_gitlab_ci_url
@@ -87,6 +82,17 @@ class Settings < Settingslogic
         custom_port
       ]
     end
+
+    # Extract the host part of the given +url+.
+    def host(url)
+      url = url.downcase
+      url = "http://#{url}" unless url.start_with?('http')
+
+      # Get rid of the path so that we don't even have to encode it
+      url_without_path = url.sub(%r{(https?://[^\/]+)/?.*}, '\1')
+
+      URI.parse(url_without_path).host
+    end
   end
 end
 
@@ -228,7 +234,7 @@ Settings['gravatar'] ||= Settingslogic.new({})
 Settings.gravatar['enabled']      = true if Settings.gravatar['enabled'].nil?
 Settings.gravatar['plain_url']  ||= 'http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'
 Settings.gravatar['ssl_url']    ||= 'https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'
-Settings.gravatar['host']         = Settings.get_host_without_www(Settings.gravatar['plain_url'])
+Settings.gravatar['host']         = Settings.host_without_www(Settings.gravatar['plain_url'])
 
 #
 # Cron Jobs
diff --git a/config/initializers/metrics.rb b/config/initializers/metrics.rb
index 52ace27b7ae..b1fe36dc21c 100644
--- a/config/initializers/metrics.rb
+++ b/config/initializers/metrics.rb
@@ -55,6 +55,12 @@ if Gitlab::Metrics.enabled?
 
       config.instrument_methods(const) if const.is_a?(Module)
     end
+
+    Dir[Rails.root.join('app', 'finders', '*.rb')].each do |path|
+      const = File.basename(path, '.rb').camelize.constantize
+
+      config.instrument_instance_methods(const)
+    end
   end
 
   GC::Profiler.enable
diff --git a/db/migrate/limits_to_mysql.rb b/db/migrate/limits_to_mysql.rb
index 2b7afae6d7c..14d7e84d856 100644
--- a/db/migrate/limits_to_mysql.rb
+++ b/db/migrate/limits_to_mysql.rb
@@ -6,5 +6,6 @@ class LimitsToMysql < ActiveRecord::Migration
     change_column :merge_request_diffs, :st_diffs, :text, limit: 2147483647
     change_column :snippets, :content, :text, limit: 2147483647
     change_column :notes, :st_diff, :text, limit: 2147483647
+    change_column :events, :data, :text, limit: 2147483647
   end
 end
diff --git a/doc/api/README.md b/doc/api/README.md
index 2fa177ff4dd..4d2fb582833 100644
--- a/doc/api/README.md
+++ b/doc/api/README.md
@@ -151,7 +151,53 @@ When listing resources you can pass the following parameters:
 - `page` (default: `1`) - page number
 - `per_page` (default: `20`, max: `100`) - number of items to list per page
 
-[Link headers](http://www.w3.org/wiki/LinkHeader) are send back with each response. These have `rel` prev/next/first/last and contain the relevant URL. Please use these instead of generating your own URLs.
+### Pagination Link header
+
+[Link headers](http://www.w3.org/wiki/LinkHeader) are sent back with each
+response. They have `rel` set to prev/next/first/last and contain the relevant
+URL. Please use these links instead of generating your own URLs.
+
+In the cURL example below, we limit the output to 3 items per page (`per_page=3`)
+and we request the second page (`page=2`) of [comments](notes.md) of the issue
+with ID `8` which belongs to the project with ID `8`:
+
+```bash
+curl -I -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/8/issues/8/notes?per_page=3&page=2
+```
+
+The response will then be:
+
+```
+HTTP/1.1 200 OK
+Cache-Control: no-cache
+Content-Length: 1103
+Content-Type: application/json
+Date: Mon, 18 Jan 2016 09:43:18 GMT
+Link: <https://gitlab.example.com/api/v3/projects/8/issues/8/notes?page=1&per_page=3>; rel="prev", <https://gitlab.example.com/api/v3/projects/8/issues/8/notes?page=3&per_page=3>; rel="next", <https://gitlab.example.com/api/v3/projects/8/issues/8/notes?page=1&per_page=3>; rel="first", <https://gitlab.example.com/api/v3/projects/8/issues/8/notes?page=3&per_page=3>; rel="last"
+Status: 200 OK
+Vary: Origin
+X-Next-Page: 3
+X-Page: 2
+X-Per-Page: 3
+X-Prev-Page: 1
+X-Request-Id: 732ad4ee-9870-4866-a199-a9db0cde3c86
+X-Runtime: 0.108688
+X-Total: 8
+X-Total-Pages: 3
+```
+
+### Other pagination headers
+
+Additional pagination headers are also sent back.
+
+| Header | Description |
+| ------ | ----------- |
+| `X-Total`       | The total number of items |
+| `X-Total-Pages` | The total number of pages |
+| `X-Per-Page`    | The number of items per page |
+| `X-Page`        | The index of the current page (starting at 1) |
+| `X-Next-Page`   | The index of the next page |
+| `X-Prev-Page`   | The index of the previous page |
 
 ## id vs iid
 
diff --git a/doc/install/database_mysql.md b/doc/install/database_mysql.md
index 513ad69ec26..e51ff5a5de2 100644
--- a/doc/install/database_mysql.md
+++ b/doc/install/database_mysql.md
@@ -8,7 +8,7 @@ We do not recommend using MySQL due to various issues. For example, case [(in)se
 
     # Install the database packages
     sudo apt-get install -y mysql-server mysql-client libmysqlclient-dev
-    
+
     # Ensure you have MySQL version 5.5.14 or later
     mysql --version
 
@@ -31,7 +31,7 @@ We do not recommend using MySQL due to various issues. For example, case [(in)se
     # Ensure you can use the InnoDB engine which is necessary to support long indexes
     # If this fails, check your MySQL config files (e.g. `/etc/mysql/*.cnf`, `/etc/mysql/conf.d/*`) for the setting "innodb = off"
     mysql> SET storage_engine=INNODB;
-    
+
     # Create the GitLab production database
     mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
 
@@ -52,3 +52,25 @@ We do not recommend using MySQL due to various issues. For example, case [(in)se
     mysql> \q
 
     # You are done installing the database and can go back to the rest of the installation.
+
+## MySQL strings limits
+
+After installation or upgrade, remember to run the `add_limits_mysql` Rake task:
+
+```
+bundle exec rake add_limits_mysql
+```
+
+The `text` type in MySQL has a different size limit than the `text` type in
+PostgreSQL. In MySQL `text` columns are limited to ~65kB, whereas in PostgreSQL
+`text` columns are limited up to ~1GB!
+
+The `add_limits_mysql` Rake task converts some important `text` columns in the
+GitLab database to `longtext` columns, which can persist values of up to 4GB
+(sometimes less if the value contains multibyte characters).
+
+Details can be found in the [PostgreSQL][postgres-text-type] and
+[MySQL][mysql-text-types] manuals.
+
+[postgres-text-type]: http://www.postgresql.org/docs/9.1/static/datatype-character.html
+[mysql-text-types]: http://dev.mysql.com/doc/refman/5.7/en/string-type-overview.html
diff --git a/doc/update/8.3-to-8.4.md b/doc/update/8.3-to-8.4.md
index 1cbeab3eca3..604939cd733 100644
--- a/doc/update/8.3-to-8.4.md
+++ b/doc/update/8.3-to-8.4.md
@@ -48,7 +48,7 @@ which should already be on your system from GitLab 8.1.
 ```bash
 cd /home/git/gitlab-workhorse
 sudo -u git -H git fetch --all
-sudo -u git -H git checkout 0.5.4
+sudo -u git -H git checkout 0.6.0
 sudo -u git -H make
 ```
 
diff --git a/doc/update/README.md b/doc/update/README.md
index 0472537eeb5..109d5de3fa2 100644
--- a/doc/update/README.md
+++ b/doc/update/README.md
@@ -14,3 +14,4 @@ Depending on the installation method and your GitLab version, there are multiple
 ## Miscellaneous
 
 - [MySQL to PostgreSQL](mysql_to_postgresql.md) guides you through migrating your database from MySQL to PostgreSQL.
+- [MySQL installation guide](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/install/database_mysql.md) contains additional information about configuring GitLab to work with a MySQL database.
diff --git a/features/project/builds/artifacts.feature b/features/project/builds/artifacts.feature
index 7a7dbb71b18..4f68e44fd77 100644
--- a/features/project/builds/artifacts.feature
+++ b/features/project/builds/artifacts.feature
@@ -49,5 +49,5 @@ Feature: Project Builds Artifacts
     And recent build has artifacts metadata available
     When I visit recent build summary page
     And I click artifacts browse button
-    And I click download button for a file within build artifacts
+    And I click a link to file within build artifacts
     Then download of a file extracted from build artifacts should start
diff --git a/features/steps/project/builds/artifacts.rb b/features/steps/project/builds/artifacts.rb
index f2c87da4717..25f2f4e837c 100644
--- a/features/steps/project/builds/artifacts.rb
+++ b/features/steps/project/builds/artifacts.rb
@@ -63,8 +63,8 @@ class Spinach::Features::ProjectBuildsArtifacts < Spinach::FeatureSteps
     end
   end
 
-  step 'I click download button for a file within build artifacts' do
-    page.within('.tree-table') { first('.artifact-download').click }
+  step 'I click a link to file within build artifacts' do
+    page.within('.tree-table') { find_link('ci_artifacts.txt').click }
   end
 
   step 'download of a file extracted from build artifacts should start' do
diff --git a/lib/gitlab/current_settings.rb b/lib/gitlab/current_settings.rb
index 7f938780ab1..ea054255820 100644
--- a/lib/gitlab/current_settings.rb
+++ b/lib/gitlab/current_settings.rb
@@ -39,7 +39,6 @@ module Gitlab
                end
 
       use_db && ActiveRecord::Base.connection.active? &&
-                !ActiveRecord::Migrator.needs_migration? &&
                 ActiveRecord::Base.connection.table_exists?('application_settings')
 
     rescue ActiveRecord::NoDatabaseError
diff --git a/spec/fixtures/ci_build_artifacts_metadata.gz b/spec/fixtures/ci_build_artifacts_metadata.gz
index fe9d4c8c661..e6d17e4595d 100644
--- a/spec/fixtures/ci_build_artifacts_metadata.gz
+++ b/spec/fixtures/ci_build_artifacts_metadata.gz
diff --git a/spec/initializers/settings_spec.rb b/spec/initializers/settings_spec.rb
new file mode 100644
index 00000000000..e58f2c80e95
--- /dev/null
+++ b/spec/initializers/settings_spec.rb
@@ -0,0 +1,44 @@
+require_relative '../../config/initializers/1_settings'
+
+describe Settings, lib: true do
+
+  describe '#host_without_www' do
+    context 'URL with protocol' do
+      it 'returns the host' do
+        expect(Settings.host_without_www('http://foo.com')).to eq 'foo.com'
+        expect(Settings.host_without_www('http://www.foo.com')).to eq 'foo.com'
+        expect(Settings.host_without_www('http://secure.foo.com')).to eq 'secure.foo.com'
+        expect(Settings.host_without_www('http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'
+
+        expect(Settings.host_without_www('https://foo.com')).to eq 'foo.com'
+        expect(Settings.host_without_www('https://www.foo.com')).to eq 'foo.com'
+        expect(Settings.host_without_www('https://secure.foo.com')).to eq 'secure.foo.com'
+        expect(Settings.host_without_www('https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'secure.gravatar.com'
+      end
+    end
+
+    context 'URL without protocol' do
+      it 'returns the host' do
+        expect(Settings.host_without_www('foo.com')).to eq 'foo.com'
+        expect(Settings.host_without_www('www.foo.com')).to eq 'foo.com'
+        expect(Settings.host_without_www('secure.foo.com')).to eq 'secure.foo.com'
+        expect(Settings.host_without_www('www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'
+      end
+
+      context 'URL with user/port' do
+        it 'returns the host' do
+          expect(Settings.host_without_www('bob:pass@foo.com:8080')).to eq 'foo.com'
+          expect(Settings.host_without_www('bob:pass@www.foo.com:8080')).to eq 'foo.com'
+          expect(Settings.host_without_www('bob:pass@secure.foo.com:8080')).to eq 'secure.foo.com'
+          expect(Settings.host_without_www('bob:pass@www.gravatar.com:8080/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'
+
+          expect(Settings.host_without_www('http://bob:pass@foo.com:8080')).to eq 'foo.com'
+          expect(Settings.host_without_www('http://bob:pass@www.foo.com:8080')).to eq 'foo.com'
+          expect(Settings.host_without_www('http://bob:pass@secure.foo.com:8080')).to eq 'secure.foo.com'
+          expect(Settings.host_without_www('http://bob:pass@www.gravatar.com:8080/avatar/%{hash}?s=%{size}&d=identicon')).to eq 'gravatar.com'
+        end
+      end
+    end
+  end
+
+end