Export `normalized_relative_path/1` instead of `normalized_path/2`

src/rebar_dir.erl

@@ -249,8 +249,8 @@ extra_src_dirs(Opts, Default) ->
 src_dirs(Type, Opts, Default) ->
     lists:usort([
         case D0 of
-            {D,_} -> normalize_relative_path(D);
-            _ -> normalize_relative_path(D0)
+            {D,_} -> rebar_file_utils:normalize_relative_path(D);
+            _ -> rebar_file_utils:normalize_relative_path(D0)
         end || D0 <- raw_src_dirs(Type,Opts,Default)]).
 
 %% @private extracts the un-formatted src_dirs or extra_src_dirs
@@ -263,10 +263,6 @@ raw_src_dirs(Type, Opts, Default) ->
         Dirs -> Dirs
     end.
 
-%% @private normalizes relative paths so that ./a/b/c/ => a/b/c
-normalize_relative_path(Path) ->
-    rebar_file_utils:normalized_path(filename:split(Path), []).
-
 %% @doc returns all the source directories (`src_dirs' and
 %% `extra_src_dirs').
 -spec all_src_dirs(rebar_dict()) -> list(file:filename_all()).

src/rebar_file_utils.erl

@@ -45,7 +45,7 @@
          canonical_path/1,
          absolute_path/1,
          normalized_path/1,
-         normalized_path/2,
+         normalize_relative_path/1,
          resolve_link/1,
          split_dirname/1,
          ensure_dir/1]).
@@ -492,6 +492,11 @@ normalized_path([H|T], NormalizedPath) ->
         _    -> normalized_path(T, [H|NormalizedPath])
     end.
 
+%% @doc normalizes relative paths so that ./a/b/c/ => a/b/c
+-spec normalize_relative_path(string()) -> file:filename().
+normalize_relative_path(Path) ->
+    normalized_path(filename:split(Path), []).
+
 %% @doc returns canonical target of path if path is a link, otherwise returns path
 -spec resolve_link(string()) -> string().
 resolve_link(Path) ->