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