Adds Rubocop rule for line break after guard clause

Adds a rubocop rule (with autocorrect) to ensure line break after guard clauses.

8 files changed, 14 insertions, 0 deletions

diff --git a/lib/api/commits.rb b/lib/api/commits.rb
index 2bc4039b019..38e05074353 100644
--- a/lib/api/commits.rb
+++ b/lib/api/commits.rb
@@ -180,10 +180,12 @@ module API
         if params[:path]
           commit.raw_diffs(limits: false).each do |diff|
             next unless diff.new_path == params[:path]
+
             lines = Gitlab::Diff::Parser.new.parse(diff.diff.each_line)
 
             lines.each do |line|
               next unless line.new_pos == params[:line] && line.type == params[:line_type]
+
               break opts[:line_code] = Gitlab::Git.diff_line_code(diff.new_path, line.new_pos, line.old_pos)
             end
 
diff --git a/lib/api/helpers/custom_validators.rb b/lib/api/helpers/custom_validators.rb
index 0a8f3073a50..dd4f6c41131 100644
--- a/lib/api/helpers/custom_validators.rb
+++ b/lib/api/helpers/custom_validators.rb
@@ -4,6 +4,7 @@ module API
       class Absence < Grape::Validations::Base
         def validate_param!(attr_name, params)
           return if params.respond_to?(:key?) && !params.key?(attr_name)
+
           raise Grape::Exceptions::Validation, params: [@scope.full_name(attr_name)], message: message(:absence)
         end
       end
diff --git a/lib/api/helpers/runner.rb b/lib/api/helpers/runner.rb
index 282af32ca94..2cae53dba53 100644
--- a/lib/api/helpers/runner.rb
+++ b/lib/api/helpers/runner.rb
@@ -14,6 +14,7 @@ module API
 
       def get_runner_version_from_params
         return unless params['info'].present?
+
         attributes_for_keys(%w(name version revision platform architecture), params['info'])
       end
 
diff --git a/lib/api/runners.rb b/lib/api/runners.rb
index d3559ef71be..e816fcdd928 100644
--- a/lib/api/runners.rb
+++ b/lib/api/runners.rb
@@ -165,17 +165,20 @@ module API
 
       def authenticate_show_runner!(runner)
         return if runner.is_shared || current_user.admin?
+
         forbidden!("No access granted") unless user_can_access_runner?(runner)
       end
 
       def authenticate_update_runner!(runner)
         return if current_user.admin?
+
         forbidden!("Runner is shared") if runner.is_shared?
         forbidden!("No access granted") unless user_can_access_runner?(runner)
       end
 
       def authenticate_delete_runner!(runner)
         return if current_user.admin?
+
         forbidden!("Runner is shared") if runner.is_shared?
         forbidden!("Runner associated with more than one project") if runner.projects.count > 1
         forbidden!("No access granted") unless user_can_access_runner?(runner)
@@ -185,6 +188,7 @@ module API
         forbidden!("Runner is shared") if runner.is_shared?
         forbidden!("Runner is locked") if runner.locked?
         return if current_user.admin?
+
         forbidden!("No access granted") unless user_can_access_runner?(runner)
       end
 
diff --git a/lib/api/snippets.rb b/lib/api/snippets.rb
index 00eb7c60f16..c736cc32021 100644
--- a/lib/api/snippets.rb
+++ b/lib/api/snippets.rb
@@ -95,6 +95,7 @@ module API
       put ':id' do
         snippet = snippets_for_current_user.find_by(id: params.delete(:id))
         return not_found!('Snippet') unless snippet
+
         authorize! :update_personal_snippet, snippet
 
         attrs = declared_params(include_missing: false).merge(request: request, api: true)
diff --git a/lib/api/v3/commits.rb b/lib/api/v3/commits.rb
index be360fbfc0c..0ef26aa696a 100644
--- a/lib/api/v3/commits.rb
+++ b/lib/api/v3/commits.rb
@@ -169,10 +169,12 @@ module API
           if params[:path]
             commit.raw_diffs(limits: false).each do |diff|
               next unless diff.new_path == params[:path]
+
               lines = Gitlab::Diff::Parser.new.parse(diff.diff.each_line)
 
               lines.each do |line|
                 next unless line.new_pos == params[:line] && line.type == params[:line_type]
+
                 break opts[:line_code] = Gitlab::Git.diff_line_code(diff.new_path, line.new_pos, line.old_pos)
               end
 
diff --git a/lib/api/v3/runners.rb b/lib/api/v3/runners.rb
index faa265f3314..c6d9957d452 100644
--- a/lib/api/v3/runners.rb
+++ b/lib/api/v3/runners.rb
@@ -51,6 +51,7 @@ module API
       helpers do
         def authenticate_delete_runner!(runner)
           return if current_user.admin?
+
           forbidden!("Runner is shared") if runner.is_shared?
           forbidden!("Runner associated with more than one project") if runner.projects.count > 1
           forbidden!("No access granted") unless user_can_access_runner?(runner)
diff --git a/lib/api/v3/snippets.rb b/lib/api/v3/snippets.rb
index 0762fc02d70..126ec72248e 100644
--- a/lib/api/v3/snippets.rb
+++ b/lib/api/v3/snippets.rb
@@ -91,6 +91,7 @@ module API
         put ':id' do
           snippet = snippets_for_current_user.find_by(id: params.delete(:id))
           return not_found!('Snippet') unless snippet
+
           authorize! :update_personal_snippet, snippet
 
           attrs = declared_params(include_missing: false)
@@ -113,6 +114,7 @@ module API
         delete ':id' do
           snippet = snippets_for_current_user.find_by(id: params.delete(:id))
           return not_found!('Snippet') unless snippet
+
           authorize! :destroy_personal_snippet, snippet
           snippet.destroy
           no_content!