Allow multiple repositories per project

This changes the repository type from a binary `wiki?` to a type. So
we can have more than 2 repository types.

Now everywhere we called `.wiki?` and expected a boolean, we check
that type.

1 files changed, 2 insertions, 2 deletions

diff --git a/app/models/project_wiki.rb b/app/models/project_wiki.rb
index 6ea0716c192..268706a6aea 100644
--- a/app/models/project_wiki.rb
+++ b/app/models/project_wiki.rb
@@ -59,7 +59,7 @@ class ProjectWiki
   # Returns the Gitlab::Git::Wiki object.
   def wiki
     @wiki ||= begin
-      gl_repository = Gitlab::GlRepository.gl_repository(project, true)
+      gl_repository = Gitlab::GlRepository::WIKI.identifier_for_subject(project)
       raw_repository = Gitlab::Git::Repository.new(project.repository_storage, disk_path + '.git', gl_repository, full_path)
 
       create_repo!(raw_repository) unless raw_repository.exists?
@@ -151,7 +151,7 @@ class ProjectWiki
   end
 
   def repository
-    @repository ||= Repository.new(full_path, @project, disk_path: disk_path, is_wiki: true)
+    @repository ||= Repository.new(full_path, @project, disk_path: disk_path, repo_type: Gitlab::GlRepository::WIKI)
   end
 
   def default_branch