more DIAGNOSTIC-level output

src/rebar_fetch.erl

@@ -45,7 +45,7 @@ download_source(AppInfo, State)  ->
         throw:{no_resource, Type, Location} ->
             throw(?PRV_ERROR({no_resource, Location, Type}));
         ?WITH_STACKTRACE(C,T,S)
-            ?DEBUG("rebar_fetch exception ~p ~p ~p", [C, T, S]),
+            ?DIAGNOSTIC("rebar_fetch exception ~p ~p ~p", [C, T, S]),
             throw(?PRV_ERROR({fetch_fail, rebar_app_info:source(AppInfo)}))
     end.
 

src/rebar_parallel.erl

@@ -14,7 +14,7 @@ queue(Tasks, WorkF, WArgs, Handler, HArgs) ->
     Parent = self(),
     Worker = fun() -> worker(Parent, WorkF, WArgs) end,
     Jobs = min(length(Tasks), erlang:system_info(schedulers)),
-    ?DEBUG("Starting ~B worker(s)", [Jobs]),
+    ?DIAGNOSTIC("Starting ~B worker(s)", [Jobs]),
     Pids = [spawn_monitor(Worker) || _ <- lists:seq(1, Jobs)],
     parallel_dispatch(Tasks, Pids, Handler, HArgs).
 

src/rebar_paths.erl

@@ -14,6 +14,7 @@
 -spec set_paths(targets(), rebar_state:t()) -> ok.
 set_paths(UserTargets, State) ->
     Targets = normalize_targets(UserTargets),
+    ?DIAGNOSTIC("Setting paths to ~p", [Targets]),
     GroupPaths = path_groups(Targets, State),
     Paths = lists:append(lists:reverse([P || {_, P} <- GroupPaths])),
     code:add_pathsa(Paths),
@@ -24,6 +25,7 @@ set_paths(UserTargets, State) ->
 -spec unset_paths(targets(), rebar_state:t()) -> ok.
 unset_paths(UserTargets, State) ->
     Targets = normalize_targets(UserTargets),
+    ?DIAGNOSTIC("Removing ~p paths", [Targets]),
     GroupPaths = path_groups(Targets, State),
     Paths = lists:append([P || {_, P} <- GroupPaths]),
     [code:del_path(P) || P <- Paths],
@@ -240,4 +242,4 @@ get_runtime_apps([App|Rest0], AppsAcc0, AppsList) ->
                     error -> {Rest, Acc}
                 end
             end, {Rest0, sets:add_element(App, AppsAcc0)}, TotalApps),
-    get_runtime_apps(Rest1 ++ TotalApps, AppsAcc1, AppsList).
+    get_runtime_apps(Rest1 ++ TotalApps, AppsAcc1, AppsList).