1 files changed, 0 insertions, 74 deletions
diff --git a/app/helpers/submodule_helper.rb b/app/helpers/submodule_helper.rb
deleted file mode 100644
index 9954617c762..00000000000
--- a/app/helpers/submodule_helper.rb
+++ /dev/null
@@ -1,74 +0,0 @@
-module SubmoduleHelper
-  include Gitlab::ShellAdapter
-
-  # links to files listing for submodule if submodule is a project on this server
-  def submodule_links(submodule_item, ref = nil)
-    url = @repository.submodule_url_for(ref, submodule_item.path)
-
-    return url, nil unless url =~ /([^\/:]+)\/([^\/]+\.git)\Z/
-
-    namespace = $1
-    project = $2
-    project.chomp!('.git')
-
-    if self_url?(url, namespace, project)
-      return namespace_project_path(namespace, project),
-        namespace_project_tree_path(namespace, project,
-                                    submodule_item.id)
-    elsif relative_self_url?(url)
-      relative_self_links(url, submodule_item.id)
-    elsif github_dot_com_url?(url)
-      standard_links('github.com', namespace, project, submodule_item.id)
-    elsif gitlab_dot_com_url?(url)
-      standard_links('gitlab.com', namespace, project, submodule_item.id)
-    else
-      return url, nil
-    end
-  end
-
-  protected
-
-  def github_dot_com_url?(url)
-    url =~ /github\.com[\/:][^\/]+\/[^\/]+\Z/
-  end
-
-  def gitlab_dot_com_url?(url)
-    url =~ /gitlab\.com[\/:][^\/]+\/[^\/]+\Z/
-  end
-
-  def self_url?(url, namespace, project)
-    return true if url == [ Gitlab.config.gitlab.url, '/', namespace, '/',
-                            project, '.git' ].join('')
-    url == gitlab_shell.url_to_repo([namespace, '/', project].join(''))
-  end
-
-  def relative_self_url?(url)
-    # (./)?(../repo.git) || (./)?(../../project/repo.git) )
-    url =~ /\A((\.\/)?(\.\.\/))(?!(\.\.)|(.*\/)).*\.git\z/ || url =~ /\A((\.\/)?(\.\.\/){2})(?!(\.\.))([^\/]*)\/(?!(\.\.)|(.*\/)).*\.git\z/
-  end
-
-  def standard_links(host, namespace, project, commit)
-    base = [ 'https://', host, '/', namespace, '/', project ].join('')
-    [base, [ base, '/tree/', commit ].join('')]
-  end
-
-  def relative_self_links(url, commit)
-    # Map relative links to a namespace and project
-    # For example:
-    # ../bar.git -> same namespace, repo bar
-    # ../foo/bar.git -> namespace foo, repo bar
-    # ../../foo/bar/baz.git -> namespace bar, repo baz
-    components = url.split('/')
-    base = components.pop.gsub(/.git$/, '')
-    namespace = components.pop.gsub(/^\.\.$/, '')
-
-    if namespace.empty?
-      namespace = @project.group.path
-    end
-
-    [
-      namespace_project_path(namespace, base),
-      namespace_project_tree_path(namespace, base, commit)
-    ]
-  end
-end