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Diffstat (limited to 'src/rebar_erlc_compiler.erl')
| -rw-r--r-- | src/rebar_erlc_compiler.erl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/rebar_erlc_compiler.erl b/src/rebar_erlc_compiler.erl index c588a25..ebdd9dd 100644 --- a/src/rebar_erlc_compiler.erl +++ b/src/rebar_erlc_compiler.erl @@ -285,6 +285,7 @@ gather_src(Opts, BaseDirParts, [Dir|Rest], Srcs, CompileOpts) -> %% files, so that yet to be compiled parse transformations are excluded from it. erl_first_files(Opts, ErlOpts, Dir, NeededErlFiles) -> ErlFirstFilesConf = rebar_opts:get(Opts, erl_first_files, []), + valid_erl_first_conf(ErlFirstFilesConf), NeededSrcDirs = lists:usort(lists:map(fun filename:dirname/1, NeededErlFiles)), %% NOTE: order of files here is important! ErlFirstFiles = @@ -796,3 +797,10 @@ dir_recursive(Opts, Dir, CompileOpts) when is_list(CompileOpts) -> undefined -> rebar_dir:recursive(Opts, Dir); Recursive -> Recursive end. + +valid_erl_first_conf(FileList) -> + case rebar_utils:is_list_of_strings(FileList) of + true -> true; + false -> ?ABORT("An invalid file list (~p) was provided as part of your erl_files_first directive", + [FileList]) + end. |