diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rebar_erlc_compiler.erl | 8 | ||||
| -rw-r--r-- | src/rebar_utils.erl | 11 |
2 files changed, 18 insertions, 1 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. diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl index 604abb8..2ded481 100644 --- a/src/rebar_utils.erl +++ b/src/rebar_utils.erl @@ -73,7 +73,8 @@ list_dir/1, user_agent/0, reread_config/1, - get_proxy_auth/0]). + get_proxy_auth/0, + is_list_of_strings/1]). %% for internal use only @@ -919,3 +920,11 @@ get_proxy_auth() -> undefined -> []; {ok, ProxyAuth} -> ProxyAuth end. + +-spec rebar_utils:is_list_of_strings(term()) -> boolean(). +is_list_of_strings(List) when not is_list(hd(List)) -> + false; +is_list_of_strings(List) when is_list(hd(List)) -> + true; +is_list_of_strings(List) when is_list(List) -> + true. |