Adding rt for bug 5

.hgignore

@@ -3,3 +3,4 @@
 .~
 \.orig
 \.swp
+rt.work/*

inttest/bug_5_rt.erl

@@ -0,0 +1,28 @@
+-module(bug_5_rt).
+
+-compile(export_all).
+
+
+files() ->
+    [{create, "ebin/a1.app", app(a1)},
+     {create, "deps/d1/src/d1.app.src", app(d1)},
+     {create, "rebar.config",
+      <<"{deps, [{d1, \"1\", {hg, \"http://example.com\", \"tip\"}}]}.\n">>},
+     {copy, "../rebar", "rebar"}].
+
+run(_Dir) ->
+    {ok, _} = retest:sh("./rebar compile").
+
+
+
+%%
+%% Generate the contents of a simple .app file
+%%
+app(Name) ->
+    App = {application, Name,
+           [{description, atom_to_list(Name)},
+            {vsn, "1"},
+            {modules, []},
+            {registered, []},
+            {applications, [kernel, stdlib]}]},
+    io_lib:format("~p.\n", [App]).

inttest/retest

@@ -0,0 +1 @@
+/Users/dizzyd/src/public/retest/retest

src/rebar_core.erl

@@ -319,13 +319,14 @@ process_subdirs(Dir, Modules, Config, ModuleSetFile, Command, ProcessedDirs) ->
     %% http://bitbucket.org/basho/rebar/issue/5
     %% If the compiler ran, run the preprocess again because a new ebin dir
     %% may have been produced.
-    {UpdatedConfig1, _} = case (Dirs =/= [] andalso compile == Command) of
+    %% {UpdatedConfig1, _} = case (Dirs =/= [] andalso compile == Command) of
-                              true ->
+    %%                           true ->
-                                  acc_modules(Modules, preprocess, UpdatedConfig,
+    %%                               acc_modules(Modules, preprocess, UpdatedConfig,
-                                              ModuleSetFile);
+    %%                                           ModuleSetFile);
-                              false ->
+    %%                           false ->
-                                  {UpdatedConfig, Dirs}
+    %%                               {UpdatedConfig, Dirs}
-                          end,
+    %%                       end,
+    UpdatedConfig1 = UpdatedConfig,
 
     %% Make sure the CWD is reset properly; processing subdirs may have caused it
     %% to change