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49 lines
1.5 KiB
49 lines
1.5 KiB
-module(rebar_compiler_yrl).
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-behaviour(rebar_compiler).
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-export([context/1,
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needed_files/3,
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dependencies/3,
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compile/4,
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clean/2]).
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context(AppInfo) ->
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Dir = rebar_app_info:dir(AppInfo),
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Mappings = [{".erl", filename:join([Dir, "src"])}],
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#{src_dirs => ["src"],
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include_dirs => [],
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src_ext => ".yrl",
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out_mappings => Mappings}.
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needed_files(_, FoundFiles, AppInfo) ->
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FirstFiles = [],
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%% Remove first files from found files
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RestFiles = [Source || Source <- FoundFiles, not lists:member(Source, FirstFiles)],
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Opts = rebar_opts:get(rebar_app_info:opts(AppInfo), yrl_opts, []),
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{{FirstFiles, Opts}, {RestFiles, Opts}}.
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dependencies(_, _, _) ->
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[].
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compile(Source, [{_, OutDir}], _, Opts) ->
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BaseName = filename:basename(Source),
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Target = filename:join([OutDir, BaseName]),
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AllOpts = [{parserfile, Target} | Opts],
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AllOpts1 = [{includefile, filename:join(OutDir, I)} || {includefile, I} <- AllOpts,
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filename:pathtype(I) =:= relative],
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case yeec:file(Source, AllOpts1 ++ [{return, true}]) of
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{ok, _} ->
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ok;
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{ok, _Mod, Ws} ->
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rebar_compiler:ok_tuple(Source, Ws);
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{error, Es, Ws} ->
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rebar_compiler:error_tuple(Source, Es, Ws, AllOpts1)
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end.
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clean(YrlFiles, _AppInfo) ->
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rebar_file_utils:delete_each(
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[rebar_utils:to_list(re:replace(F, "\\.yrl$", ".erl", [unicode]))
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|| F <- YrlFiles]).
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