Basic file rename from rcl to rlx

1 files changed, 0 insertions, 207 deletions

diff --git a/src/rcl_app_discovery.erl b/src/rcl_app_discovery.erl
deleted file mode 100644
index 7b04b19..0000000
--- a/src/rcl_app_discovery.erl
+++ /dev/null
@@ -1,207 +0,0 @@
-%% -*- erlang-indent-level: 4; indent-tabs-mode: nil; fill-column: 80 -*-
-%%% Copyright 2012 Erlware, LLC. All Rights Reserved.
-%%%
-%%% This file is provided to you under the Apache License,
-%%% Version 2.0 (the "License"); you may not use this file
-%%% except in compliance with the License.  You may obtain
-%%% a copy of the License at
-%%%
-%%%   http://www.apache.org/licenses/LICENSE-2.0
-%%%
-%%% Unless required by applicable law or agreed to in writing,
-%%% software distributed under the License is distributed on an
-%%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-%%% KIND, either express or implied.  See the License for the
-%%% specific language governing permissions and limitations
-%%% under the License.
-%%%---------------------------------------------------------------------------
-%%% @author Eric Merritt <[email protected]>
-%%% @copyright (C) 2012 Erlware, LLC.
-%%%
-%%% @doc This provider uses the lib_dir setting of the state. It searches the
-%%% Lib Dirs looking for all OTP Applications that are available. When it finds
-%%% those OTP Applications it loads the information about them and adds them to
-%%% the state of available apps. This implements the rcl_provider behaviour.
--module(rcl_app_discovery).
-
--export([do/2,
-         format_error/1]).
-
--include_lib("relcool/include/relcool.hrl").
-
-%%============================================================================
-%% API
-%%============================================================================
-
-%% @doc recursively dig down into the library directories specified in the state
-%% looking for OTP Applications
--spec do(rcl_state:t(), [filename:name()]) -> {ok, [rcl_app_info:t()]} | relcool:error().
-do(State, LibDirs) ->
-    rcl_log:info(rcl_state:log(State),
-                 fun() ->
-                          ["Resolving OTP Applications from directories:\n",
-                           [[rcl_util:indent(1), LibDir, "\n"] || LibDir <- LibDirs]]
-                 end),
-    resolve_app_metadata(State, LibDirs).
-
--spec format_error([ErrorDetail::term()]) -> iolist().
-format_error(ErrorDetails)
-  when erlang:is_list(ErrorDetails) ->
-    [[format_detail(ErrorDetail), "\n"] || ErrorDetail <- ErrorDetails].
-
-%%%===================================================================
-%%% Internal Functions
-%%%===================================================================
-resolve_app_metadata(State, LibDirs) ->
-    AppMeta0 = lists:flatten(rcl_dscv_util:do(fun discover_dir/2, LibDirs)),
-    case [case Err of
-              {error, Ret} ->
-                  Ret
-          end
-          || Err <- AppMeta0,
-             case Err of
-                 {error, _} ->
-                         true;
-                     _ ->
-                         false
-                 end] of
-        [] ->
-            SkipApps = rcl_state:skip_apps(State),
-            AppMeta1 = [App || {ok, App} <- setup_overrides(State, AppMeta0),
-                               not lists:keymember(rcl_app_info:name(App), 1, SkipApps)],
-            rcl_log:debug(rcl_state:log(State),
-                          fun() ->
-                                  ["Resolved the following OTP Applications from the system: \n",
-                                   [[rcl_app_info:format(1, App), "\n"] || App <- AppMeta1]]
-                          end),
-            {ok, AppMeta1};
-        Errors ->
-            ?RCL_ERROR(Errors)
-    end.
-
-app_name({error, _}) ->
-    undefined;
-app_name({ok, AppMeta}) ->
-    rcl_app_info:name(AppMeta).
-
-setup_overrides(State, AppMetas0) ->
-    Overrides = rcl_state:overrides(State),
-    AppMetas1 = [AppMeta || AppMeta <- AppMetas0,
-                            not lists:keymember(app_name(AppMeta), 1, Overrides)],
-    [case is_valid_otp_app(filename:join([FileName, <<"ebin">>,
-                                         erlang:atom_to_list(AppName) ++ ".app"])) of
-         {noresult, false} ->
-             {error, {invalid_override, AppName, FileName}};
-         Error = {error, _} ->
-             Error;
-         {ok, App} ->
-             {ok, rcl_app_info:link(App, true)}
-     end || {AppName, FileName} <- Overrides] ++ AppMetas1.
-
-
--spec format_detail(ErrorDetail::term()) -> iolist().
-format_detail({error, {invalid_override, AppName, FileName}}) ->
-    io_lib:format("Override {~p, ~p} is not a valid OTP App. Perhaps you forgot to build it?",
-                  [AppName, FileName]);
-format_detail({accessing, File, eaccess}) ->
-    io_lib:format("permission denied accessing file ~s", [File]);
-format_detail({accessing, File, Type}) ->
-    io_lib:format("error (~p) accessing file ~s", [Type, File]);
-format_detail({no_beam_files, EbinDir}) ->
-    io_lib:format("no beam files found in directory ~s", [EbinDir]);
-format_detail({not_a_directory, EbinDir}) ->
-    io_lib:format("~s is not a directory when it should be a directory", [EbinDir]);
-format_detail({unable_to_load_app, AppDir, _}) ->
-    io_lib:format("Unable to load the application metadata from ~s", [AppDir]);
-format_detail({invalid_app_file, File}) ->
-    io_lib:format("Application metadata file exists but is malformed: ~s",
-                  [File]);
-format_detail({unversioned_app, AppDir, _AppName}) ->
-    io_lib:format("Application metadata exists but version is not available: ~s",
-                  [AppDir]);
-format_detail({app_info_error, {Module, Detail}}) ->
-    Module:format_error(Detail).
-
--spec discover_dir([file:name()], directory | file) ->
-                          {ok, rcl_app_info:t()} | {error, Reason::term()}.
-discover_dir(_File, directory) ->
-    {noresult, true};
-discover_dir(File, file) ->
-    is_valid_otp_app(File).
-
--spec is_valid_otp_app(file:name()) -> {ok, rcl_app_info:t()} | {error, Reason::term()} |
-                                       {noresult, false}.
-
-is_valid_otp_app(File) ->
-    %% Is this an ebin dir?
-    EbinDir = filename:dirname(File),
-    case filename:basename(EbinDir) of
-        <<"ebin">> ->
-            case filename:extension(File) of
-                <<".app">> ->
-                    has_at_least_one_beam(EbinDir, File);
-                _ ->
-                    {noresult, false}
-            end;
-        _ ->
-            {noresult, false}
-    end.
-
--spec has_at_least_one_beam(file:name(), file:filename()) ->
-                                   {ok, rcl_app_info:t()} | {error, Reason::term()}.
-has_at_least_one_beam(EbinDir, File) ->
-    case file:list_dir(EbinDir) of
-        {ok, List} ->
-            case lists:any(fun(NFile) -> lists:suffix(".beam", NFile) end, List) of
-                true ->
-                    gather_application_info(EbinDir, File);
-                false ->
-                    {error, {no_beam_files, EbinDir}}
-            end;
-        _ ->
-            {error, {not_a_directory, EbinDir}}
-    end.
-
--spec gather_application_info(file:name(), file:filename()) ->
-                                     {ok, rcl_app_info:t()} | {error, Reason::term()}.
-gather_application_info(EbinDir, File) ->
-    AppDir = filename:dirname(EbinDir),
-    case file:consult(File) of
-        {ok, [{application, AppName, AppDetail}]} ->
-            get_vsn(AppDir, AppName, AppDetail);
-        {error, Reason} ->
-            {error, {unable_to_load_app, AppDir, Reason}};
-        _ ->
-            {error, {invalid_app_file, File}}
-    end.
-
--spec get_vsn(file:name(), atom(), proplists:proplist()) ->
-                     {ok, rcl_app_info:t()} | {error, Reason::term()}.
-get_vsn(AppDir, AppName, AppDetail) ->
-    case proplists:get_value(vsn, AppDetail) of
-        undefined ->
-            {error, {unversioned_app, AppDir, AppName}};
-        AppVsn ->
-            case get_deps(AppDir, AppName, AppVsn, AppDetail) of
-                {ok, App} ->
-                    {ok, App};
-                {error, Detail} ->
-                    {error, {app_info_error, Detail}}
-            end
-    end.
-
--spec get_deps(file:name(), atom(), string(), proplists:proplist()) ->
-                      {ok, rcl_app_info:t()} | {error, Reason::term()}.
-get_deps(AppDir, AppName, AppVsn, AppDetail) ->
-    ActiveApps = proplists:get_value(applications, AppDetail, []),
-    LibraryApps = proplists:get_value(included_applications, AppDetail, []),
-    rcl_app_info:new(AppName, AppVsn, AppDir, ActiveApps, LibraryApps).
-
-%%%===================================================================
-%%% Test Functions
-%%%===================================================================
-
--ifndef(NOTEST).
--include_lib("eunit/include/eunit.hrl").
-
--endif.