update plugin install code

src/rebar3.erl

@@ -122,7 +122,6 @@ run_aux(State, GlobalPluginProviders, RawArgs) ->
     {ok, Providers} = application:get_env(rebar, providers),
     {ok, PluginProviders, State4} = rebar_plugins:install(State3),
     rebar_core:update_code_path(State4),
-
     AllProviders = Providers++PluginProviders++GlobalPluginProviders,
     State5 = rebar_state:create_logic_providers(AllProviders, State4),
     {Task, Args} = parse_args(RawArgs),

src/rebar_plugins.erl

@@ -28,7 +28,8 @@ install(State) ->
 -spec handle_plugin(rebar_prv_install_deps:dep(), rebar_state:t()) -> {true, any()} | false.
 handle_plugin(Plugin, State) ->
     try
-        {ok, _, State1} = rebar_prv_install_deps:handle_deps(State, [Plugin]),
+        {ok, _, State1} = rebar_prv_install_deps:handle_deps(default, State, [Plugin]),
+
         Apps = rebar_state:all_deps(State1),
         ToBuild = lists:dropwhile(fun rebar_app_info:valid/1, Apps),
         lists:foreach(fun(AppInfo) ->
@@ -55,7 +56,7 @@ plugin_providers(Plugin) when is_atom(Plugin) ->
     validate_plugin(Plugin).
 
 validate_plugin(Plugin) ->
-    application:load(Plugin),
+    ok = application:load(Plugin),
     case application:get_env(Plugin, providers) of
         {ok, Providers} ->
             {true, Providers};

src/rebar_prv_install_deps.erl

@@ -357,7 +357,7 @@ maybe_fetch(AppInfo, Update, Seen) ->
 
 -spec parse_deps(binary(), list()) -> {[rebar_app_info:t()], [pkg_dep()]}.
 parse_deps(DepsDir, Deps) ->
-    lists:foldl(fun({Name, Vsn}, {SrcDepsAcc, PkgDepsAcc}) ->
+    lists:foldl(fun({Name, Vsn}, {SrcDepsAcc, PkgDepsAcc}) when is_list(Vsn) ->
                         {SrcDepsAcc, [parse_goal(ec_cnv:to_binary(Name)
                                                 ,ec_cnv:to_binary(Vsn)) | PkgDepsAcc]};
                    (Name, {SrcDepsAcc, PkgDepsAcc}) when is_atom(Name) ->
@@ -365,6 +365,9 @@ parse_deps(DepsDir, Deps) ->
                    ({Name, Source}, {SrcDepsAcc, PkgDepsAcc}) when is_tuple (Source) ->
                         Dep = new_dep(DepsDir, Name, [], Source),
                         {[Dep | SrcDepsAcc], PkgDepsAcc};
+                   ({Name, Source}, {SrcDepsAcc, PkgDepsAcc}) when is_tuple (Source) ->
+                        Dep = new_dep(DepsDir, Name, [], Source),
+                        {[Dep | SrcDepsAcc], PkgDepsAcc};
                    ({Name, _Vsn, Source}, {SrcDepsAcc, PkgDepsAcc}) when is_tuple (Source) ->
                         Dep = new_dep(DepsDir, Name, [], Source),
                         {[Dep | SrcDepsAcc], PkgDepsAcc};