diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rebar_erlc_compiler.erl | 55 |
1 files changed, 46 insertions, 9 deletions
diff --git a/src/rebar_erlc_compiler.erl b/src/rebar_erlc_compiler.erl index 2065a60..473fa20 100644 --- a/src/rebar_erlc_compiler.erl +++ b/src/rebar_erlc_compiler.erl @@ -80,10 +80,16 @@ doterl_compile(Config, OutDir, MoreSources) -> RestErls = [Source || Source <- gather_src(SrcDirs, []) ++ MoreSources, lists:member(Source, FirstErls) == false], + % Sort RestErls so that parse_transforms and behaviours are first + % This should probably be somewhat combined with inspect_epp + SortedRestErls = [K || {K, _V} <- lists:keysort(2, + [{F, compile_priority(F)} || F <- RestErls ])], + + %% Make sure that ebin/ is on the path CurrPath = code:get_path(), code:add_path("ebin"), - rebar_base_compiler:run(Config, FirstErls, RestErls, + rebar_base_compiler:run(Config, FirstErls, SortedRestErls, fun(S, C) -> internal_erl_compile(S, C, OutDir) end), code:set_path(CurrPath), ok. @@ -96,21 +102,21 @@ doterl_compile(Config, OutDir, MoreSources) -> -spec include_path(Source::string(), Config::#config{}) -> [string()]. include_path(Source, Config) -> ErlOpts = rebar_config:get(Config, erl_opts, []), - [filename:dirname(Source)] ++ proplists:get_all_values(i, ErlOpts). + ["include", filename:dirname(Source)] ++ proplists:get_all_values(i, ErlOpts). -spec inspect(Source::string(), IncludePath::[string()]) -> {string(), [string()]}. inspect(Source, IncludePath) -> ModuleDefault = filename:basename(Source, ".erl"), case epp:open(Source, IncludePath) of {ok, Epp} -> - inspect_epp(Epp, ModuleDefault, []); + inspect_epp(Epp, Source, ModuleDefault, []); {error, Reason} -> ?DEBUG("Failed to inspect ~s: ~p\n", [Source, Reason]), {ModuleDefault, []} end. --spec inspect_epp(Epp::pid(), Module::string(), Includes::[string()]) -> {string(), [string()]}. -inspect_epp(Epp, Module, Includes) -> +-spec inspect_epp(Epp::pid(), Source::string(), Module::string(), Includes::[string()]) -> {string(), [string()]}. +inspect_epp(Epp, Source, Module, Includes) -> case epp:parse_erl_form(Epp) of {ok, {attribute, _, module, ModInfo}} -> case ModInfo of @@ -127,16 +133,18 @@ inspect_epp(Epp, Module, Includes) -> {ActualModule, _} when is_list(ActualModule) -> ActualModuleStr = string:join([atom_to_list(P) || P <- ActualModule], ".") end, - inspect_epp(Epp, ActualModuleStr, Includes); + inspect_epp(Epp, Source, ActualModuleStr, Includes); {ok, {attribute, 1, file, {Module, 1}}} -> - inspect_epp(Epp, Module, Includes); + inspect_epp(Epp, Source, Module, Includes); + {ok, {attribute, 1, file, {Source, 1}}} -> + inspect_epp(Epp, Source, Module, Includes); {ok, {attribute, 1, file, {IncFile, 1}}} -> - inspect_epp(Epp, Module, [IncFile | Includes]); + inspect_epp(Epp, Source, Module, [IncFile | Includes]); {eof, _} -> epp:close(Epp), {Module, Includes}; _ -> - inspect_epp(Epp, Module, Includes) + inspect_epp(Epp, Source, Module, Includes) end. -spec needs_compile(Source::string(), Target::string(), Hrls::[string()]) -> boolean(). @@ -211,3 +219,32 @@ delete_dir(Dir, []) -> delete_dir(Dir, Subdirs) -> lists:foreach(fun(D) -> delete_dir(D, dirs(D)) end, Subdirs), file:del_dir(Dir). + +-spec compile_priority(File::string()) -> pos_integer(). +compile_priority(File) -> + case epp_dodger:parse_file(File) of + {error, _} -> + 10; % couldn't parse the file, default priority + {ok, Trees} -> + ?DEBUG("Computing priority of ~p\n", [File]), + F2 = fun({tree,arity_qualifier,_, + {arity_qualifier,{tree,atom,_,behaviour_info}, + {tree,integer,_,1}}}, _) -> + 2; + ({tree,arity_qualifier,_, + {arity_qualifier,{tree,atom,_,parse_transform}, + {tree,integer,_,2}}}, _) -> + 1; + (_, Acc) -> + Acc + end, + + F = fun({tree, attribute, _, {attribute, {tree, atom, _, export}, + [{tree, list, _, {list, List, none}}]}}, Acc) -> + lists:foldl(F2, Acc, List); + (_, Acc) -> + Acc + end, + + lists:foldl(F, 10, Trees) + end. |