15          download_/3,
133     case download_(TmpDir, rebar_app_info:source(AppInfo), State) of
146     download_(Dir, AppInfo, State).
148 download_(Dir, {git, Url}, State) ->  function
150     download_(Dir, {git, Url, {branch, "master"}}, State);
151 download_(Dir, {git, Url, ""}, State) ->  function
153     download_(Dir, {git, Url, {branch, "master"}}, State);
154 download_(Dir, {git, Url, {branch, Branch}}, _State) ->  function
158 download_(Dir, {git, Url, {tag, Tag}}, _State) ->  function
162 download_(Dir, {git, Url, {ref, Ref}}, _State) ->  function
166 download_(Dir, {git, Url, Rev}, _State) ->  function