Fix file existence checks

src/rebar_erlydtl_compiler.erl

@@ -174,7 +174,7 @@ referenced_dtls1(Step, Config, Seen) ->
             end, Step)),
     DocRoot = option(doc_root, DtlOpts),
     WithPaths = [ filename:join([DocRoot, F]) || F <- AllRefs ],
-    Existing = [F || F <- WithPaths, filelib:is_file(F)],
+    Existing = [F || F <- WithPaths, filelib:is_regular(F)],
     New = sets:subtract(sets:from_list(Existing), Seen),
     case sets:size(New) of
         0 -> Seen;

src/rebar_eunit.erl

@@ -195,7 +195,7 @@ is_quickcheck_avail() ->
                 {error, bad_name} ->
                     IsAvail = false;
                 Dir ->
-                    IsAvail = filelib:is_file(filename:join(Dir, "eqc.hrl"))
+                    IsAvail = filelib:is_regular(filename:join(Dir, "eqc.hrl"))
             end,
             erlang:put(is_quickcheck_avail, IsAvail),
             ?DEBUG("Quickcheck availability: ~p\n", [IsAvail]),

src/rebar_neotoma_compiler.erl

@@ -133,7 +133,7 @@ referenced_pegs1(Step, Config, Seen) ->
             end, Step)),
     DocRoot = option(doc_root, NeoOpts),
     WithPaths = [ filename:join([DocRoot, F]) || F <- AllRefs ],
-    Existing = [F || F <- WithPaths, filelib:is_file(F)],
+    Existing = [F || F <- WithPaths, filelib:is_regular(F)],
     New = sets:subtract(sets:from_list(Existing), Seen),
     case sets:size(New) of
         0 -> Seen;

src/rebar_rel_utils.erl

@@ -33,7 +33,7 @@ is_rel_dir() ->
 
 is_rel_dir(Dir) ->
     Fname = filename:join([Dir, "reltool.config"]),
-    case filelib:is_file(Fname) of
+    case filelib:is_regular(Fname) of
         true ->
             {true, Fname};
         false ->

src/rebar_templater.erl

@@ -259,7 +259,7 @@ render(Bin, Context) ->
 
 write_file(Output, Data, Force) ->
     %% determine if the target file already exists
-    FileExists = filelib:is_file(Output),
+    FileExists = filelib:is_regular(Output),
 
     %% perform the function if we're allowed,
     %% otherwise just process the next template