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steamroller

0.13.2
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steamroller src steamroller_worker.erl
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src/steamroller_worker.erl 

-module(steamroller_worker).



-behaviour(gen_server).



-export(

  [

    % API

    start_link/1,

    format_file/4,

    % Gen Server

    init/1,

    handle_call/3,

    handle_cast/2,

    handle_info/2

  ]

).



%% API



start_link(Id) when is_integer(Id) -> gen_server:start_link({local, name(Id)}, ?MODULE, Id, []).



format_file(Id, File, Opts, ReplyPid) ->

  gen_server:cast(name(Id), {format_file, File, Opts, ReplyPid}).



%% Gen Server



init(Id) -> {ok, Id}.



handle_call(_, _From, State) -> {reply, not_implemented, State}.



handle_cast({format_file, File, Opts, ReplyPid}, Id) ->

  ReplyPid ! {steamroll, {worker_id, Id}, catch (steamroller:format_file(File, Opts))},

  {noreply, Id};



handle_cast(_, State) -> {noreply, State}.





handle_info(_, State) -> {noreply, State}.



%% Internal



name(Id) -> list_to_atom("steamroller_worker_" ++ integer_to_list(Id)).