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101 linhas
3.9 KiB
101 linhas
3.9 KiB
%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*-
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%% ex: ts=4 sw=4 et
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%% -------------------------------------------------------------------
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%%
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%% rebar: Erlang Build Tools
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%%
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%% Copyright (c) 2009 Dave Smith (dizzyd@dizzyd.com)
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%%
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%% Permission is hereby granted, free of charge, to any person obtaining a copy
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%% of this software and associated documentation files (the "Software"), to deal
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%% in the Software without restriction, including without limitation the rights
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%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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%% copies of the Software, and to permit persons to whom the Software is
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%% furnished to do so, subject to the following conditions:
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%%
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%% The above copyright notice and this permission notice shall be included in
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%% all copies or substantial portions of the Software.
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%%
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%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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%% THE SOFTWARE.
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%% -------------------------------------------------------------------
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-module(rebar_app_utils).
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-export([find/2,
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find/3,
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is_app_src/1,
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app_src_to_app/2,
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validate_application_info/1,
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validate_application_info/2,
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format_error/1]).
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-include("rebar.hrl").
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-include_lib("providers/include/providers.hrl").
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%% ===================================================================
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%% Public API
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%% ===================================================================
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-spec find(binary(), [rebar_app_info:t()]) -> {ok, rebar_app_info:t()} | error.
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find(Name, Apps) ->
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ec_lists:find(fun(App) -> rebar_app_info:name(App) =:= Name end, Apps).
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-spec find(binary(), binary(), [rebar_app_info:t()]) -> {ok, rebar_app_info:t()} | error.
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find(Name, Vsn, Apps) ->
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ec_lists:find(fun(App) ->
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rebar_app_info:name(App) =:= Name
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andalso rebar_app_info:original_vsn(App) =:= Vsn
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end, Apps).
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is_app_src(Filename) ->
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%% If removing the extension .app.src yields a shorter name,
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%% this is an .app.src file.
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Filename =/= filename:rootname(Filename, ".app.src").
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app_src_to_app(OutDir, Filename) ->
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AppFile = filename:join([OutDir, "ebin", filename:basename(Filename, ".app.src") ++ ".app"]),
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filelib:ensure_dir(AppFile),
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AppFile.
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-spec validate_application_info(rebar_app_info:t()) -> boolean().
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validate_application_info(AppInfo) ->
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validate_application_info(AppInfo, rebar_app_info:app_details(AppInfo)).
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validate_application_info(AppInfo, AppDetail) ->
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EbinDir = rebar_app_info:ebin_dir(AppInfo),
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case rebar_app_info:app_file(AppInfo) of
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undefined ->
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false;
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AppFile ->
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case proplists:get_value(modules, AppDetail) of
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undefined ->
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?PRV_ERROR({module_list, AppFile});
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List ->
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has_all_beams(EbinDir, List)
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end
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end.
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format_error(Error) ->
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io_lib:format("~p", [Error]).
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%% ===================================================================
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%% Internal functions
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%% ===================================================================
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-spec has_all_beams(file:filename_all(), list()) -> true | providers:error().
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has_all_beams(EbinDir, [Module | ModuleList]) ->
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BeamFile = filename:join([EbinDir,
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ec_cnv:to_list(Module) ++ ".beam"]),
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case filelib:is_file(BeamFile) of
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true ->
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has_all_beams(EbinDir, ModuleList);
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false ->
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?PRV_ERROR({missing_module, Module})
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end;
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has_all_beams(_, []) ->
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true.
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