Fix Rubocop complaints

lib/bitbucket_server/client.rb

@@ -6,16 +6,6 @@ module BitbucketServer
       @connection = Connection.new(options)
     end
 
-    def issues(repo)
-      path = "/repositories/#{repo}/issues"
-      get_collection(path, :issue)
-    end
-
-    def issue_comments(repo, issue_id)
-      path = "/repositories/#{repo}/issues/#{issue_id}/comments"
-      get_collection(path, :comment)
-    end
-
     def pull_requests(project_key, repo)
       path = "/projects/#{project_key}/repos/#{repo}/pull-requests?state=ALL"
       get_collection(path, :pull_request)
@@ -23,13 +13,7 @@ module BitbucketServer
 
     def activities(project_key, repo, pull_request)
       path = "/projects/#{project_key}/repos/#{repo}/pull-requests/#{pull_request}/activities"
-
-      collection = get_collection(path, :activity)
-    end
-
-    def pull_request_diff(project_key, repo, pull_request)
-      path = "/projects/#{project_key}/repos/#{repo}/pull-requests/#{pull_request}/diff"
-      connection.get(path)
+      get_collection(path, :activity)
     end
 
     def repo(project, repo_name)
@@ -43,13 +27,6 @@ module BitbucketServer
       get_collection(path, :repo)
     end
 
-    def user
-      @user ||= begin
-        parsed_response = connection.get('/user')
-        BitbucketServer::Representation::User.new(parsed_response)
-      end
-    end
-
     private
 
     def get_collection(path, type)

lib/bitbucket_server/representation/comment.rb

@@ -55,7 +55,7 @@ module BitbucketServer
           comments.each do |comment|
             new_comments = comment.delete('comments')
             workset << new_comments if new_comments
-            all_comments << Comment.new({ 'comment' => comment})
+            all_comments << Comment.new({ 'comment' => comment })
           end
         end
 

lib/bitbucket_server/representation/pull_request_comment.rb

@@ -67,8 +67,7 @@ module BitbucketServer
       end
 
       def line_position
-        @line_position ||=
-          diff_hunks.each do |hunk|
+        @line_position ||= diff_hunks.each do |hunk|
           segments = hunk.fetch('segments', [])
           segments.each do |segment|
             lines = segment.fetch('lines', [])

lib/bitbucket_server/representation/repo.rb

 module BitbucketServer
   module Representation
     class Repo < Representation::Base
-      attr_reader :owner, :slug
-
       def initialize(raw)
         super(raw)
       end

lib/gitlab/bitbucket_server_import/importer.rb

@@ -69,7 +69,7 @@ module Gitlab
               description: description,
               source_project: project,
               source_branch: Gitlab::Git.ref_name(pull_request.source_branch_name),
-              source_branch_sha: pull_request.source_branch_sha,
+              source_branch_sha: source_branch_sha,
               target_project: project,
               target_branch: Gitlab::Git.ref_name(pull_request.target_branch_name),
               target_branch_sha: target_branch_sha,

lib/gitlab/bitbucket_server_import/project_creator.rb

@@ -27,7 +27,7 @@ module Gitlab
           import_data: {
             credentials: session_data,
             data: { project_key: project_key,
-                    repo_slug: repo_slug },
+                    repo_slug: repo_slug }
           },
           skip_wiki: true
         ).execute