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Fix copying dir to non-existing dir in Win32

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Jesse Gumm 2012-02-17 04:06:20 -06:00 committed by Tuncer Ayaz
parent 4f6f41cabb
commit 33546cc402
1 changed files with 19 additions and 0 deletions
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19
src/rebar_file_utils.erl
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@ -150,6 +150,25 @@ cp_r_win32({false, Source},{false, Dest}) ->
%% from file to file
{ok,_} = file:copy(Source, Dest),
ok;
cp_r_win32({true, SourceDir}, {false, DestDir}) ->
case filelib:is_regular(DestDir) of
true ->
%% From directory to file? This shouldn't happen
{error, lists:flatten(
io_lib:format("Cannot copy dir (~p) to file (~p)\n",
[SourceDir, DestDir]))};
false ->
%% Specifying a target directory that doesn't currently exist.
%% So let's attempt to create this directory
case filelib:ensure_dir(filename:join(DestDir, "dummy")) of
ok ->
ok = xcopy_win32(SourceDir, DestDir);
{error, Reason} ->
{error, lists:flatten(
io_lib:format("Unable to create dir ~p: ~p\n",
[DestDir, Reason]))}
end
end;
cp_r_win32(Source,Dest) ->
Dst = {filelib:is_dir(Dest), Dest},
lists:foreach(fun(Src) ->