stubs for plugin enabling

1 files changed, 14 insertions, 5 deletions

diff --git a/src/rabbit_plugin.erl b/src/rabbit_plugin.erl
index d5a6ee3f50..a95a191daa 100644
--- a/src/rabbit_plugin.erl
+++ b/src/rabbit_plugin.erl
@@ -79,16 +79,16 @@ usage() ->
 action(list, [], _Opts, PluginsDir, PluginsDistDir) ->
     format_plugins(find_plugins(PluginsDir), find_plugins(PluginsDistDir));
 
-action(enable, ToInstall, _Opts, PluginsDir, PluginsDistDir) ->
+action(enable, ToEnable, _Opts, PluginsDir, PluginsDistDir) ->
     AllPlugins = usort_plugins(find_plugins(PluginsDir) ++
                                find_plugins(PluginsDistDir)),
-    ToInstall1 = [list_to_atom(Name) || Name <- ToInstall],
+    ToEnable1 = [list_to_atom(Name) || Name <- ToEnable],
     {Found, Missing} = lists:foldl(fun (#plugin{name = Name}, {Fs, Ms}) ->
                                            case lists:member(Name, Ms) of
                                                true  -> {[Name|Fs], Ms -- [Name]};
                                                false -> {Fs, Ms}
                                            end
-                                   end, {[], ToInstall1}, AllPlugins),
+                                   end, {[], ToEnable1}, AllPlugins),
     case Missing of
         [] -> ok;
         _  -> io:format("Warning: the following plugins could not be found: ~p~n",
@@ -99,9 +99,15 @@ action(enable, ToInstall, _Opts, PluginsDir, PluginsDistDir) ->
                 fun (App,  Deps) -> [{App, Dep} || Dep <- Deps] end,
                 [{Name, Deps}
                  || #plugin{name = Name, dependencies = Deps} <- AllPlugins]),
-    InstallOrder = digraph_utils:reachable(Found, G),
+    EnableOrder = digraph_utils:reachable(Found, G),
     true = digraph:delete(G),
-    io:format("Marked for installation: ~p~n", [InstallOrder]).
+    io:format("Marked for enabling: ~p~n", [EnableOrder]),
+    EnableOrderPlugins = [Plugin || Plugin = #plugin{name = Name} <- AllPlugins,
+                                    lists:member(Name, EnableOrder)],
+    ok = lists:foldl(fun (#plugin{name = Name}, ok) ->
+                             io:format("Enabling ~p~n", [Name])
+                     end, ok, EnableOrderPlugins),
+    update_enabled_plugins(Found).
 
 %%----------------------------------------------------------------------------
 
@@ -199,3 +205,6 @@ filter_applications(Applications) ->
                               false;
                         _  -> true
                     end].
+
+update_enabled_plugins(NewPlugins) ->
+    io:format("Adding ~p to enabled plugins~n", [NewPlugins]).