Merge pull request #461 from erocci/master

Add excluded_apps rebar.config keyword

1 files changed, 20 insertions, 7 deletions

diff --git a/src/rebar_app_discover.erl b/src/rebar_app_discover.erl
index e2ef179..332efb0 100644
--- a/src/rebar_app_discover.erl
+++ b/src/rebar_app_discover.erl
@@ -20,13 +20,19 @@ do(State, LibDirs) ->
     %% Sort apps so we get the same merged deps config everytime
     SortedApps = rebar_utils:sort_deps(Apps),
     lists:foldl(fun(AppInfo, StateAcc) ->
-                        {AppInfo1, StateAcc1} = merge_deps(AppInfo, StateAcc),
-                        Name = rebar_app_info:name(AppInfo),
-                        OutDir = filename:join(DepsDir, Name),
-                        AppInfo2 = rebar_app_info:out_dir(AppInfo1, OutDir),
-                        ProjectDeps1 = lists:delete(Name, ProjectDeps),
-                        rebar_state:project_apps(StateAcc1
-                                                ,rebar_app_info:deps(AppInfo2, ProjectDeps1))
+			Name = rebar_app_info:name(AppInfo),
+			case enable(State, AppInfo) of
+			    true ->
+				{AppInfo1, StateAcc1} = merge_deps(AppInfo, StateAcc),
+				OutDir = filename:join(DepsDir, Name),
+				AppInfo2 = rebar_app_info:out_dir(AppInfo1, OutDir),
+				ProjectDeps1 = lists:delete(Name, ProjectDeps),
+				rebar_state:project_apps(StateAcc1
+		 					,rebar_app_info:deps(AppInfo2, ProjectDeps1));
+			    false ->
+				?INFO("Ignoring ~s", [Name]),
+				StateAcc
+			end
                 end, State, SortedApps).
 
 format_error({module_list, File}) ->
@@ -211,3 +217,10 @@ try_handle_app_src_file(_, AppDir, [File], Validate) when Validate =:= invalid
     end;
 try_handle_app_src_file(_, _AppDir, Other, _Validate) ->
     throw({error, {multiple_app_files, Other}}).
+
+enable(State, AppInfo) ->
+    not lists:member(to_atom(rebar_app_info:name(AppInfo)), 
+		     rebar_state:get(State, excluded_apps, [])).
+
+to_atom(Bin) ->
+    list_to_atom(binary_to_list(Bin)).