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authorTristan Sloughter <[email protected]>2014-11-03 20:47:54 -0600
committerTristan Sloughter <[email protected]>2014-11-06 10:03:08 -0600
commit79bbf33cbd46c9a1beeae00424e14969608385ba (patch)
tree19e76b0116164ad7fd037b93f34e15ac297bb61a /src/rlx_prv_discover.erl
parentf74f15b95c7dd6b27cd415909cf644977ebb88c1 (diff)
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fix modules thta still were using format_error/1
Diffstat (limited to 'src/rlx_prv_discover.erl')
-rw-r--r--src/rlx_prv_discover.erl151
1 files changed, 0 insertions, 151 deletions
diff --git a/src/rlx_prv_discover.erl b/src/rlx_prv_discover.erl
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--- a/src/rlx_prv_discover.erl
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@@ -1,151 +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 provider behaviour.
--module(rlx_prv_discover).
--behaviour(provider).
-
--export([init/1,
- do/1,
- format_error/2]).
-
--include("relx.hrl").
-
--define(PROVIDER, discover).
--define(DEPS, []).
-
-%%============================================================================
-%% API
-%%============================================================================
-
--spec init(rlx_state:t()) -> {ok, rlx_state:t()}.
-init(State) ->
- State1 = rlx_state:add_provider(State, providers:create([{name, ?PROVIDER},
- {module, ?MODULE},
- {bare, false},
- {deps, ?DEPS},
- {example, "build"},
- {short_desc, ""},
- {desc, ""},
- {opts, []}])),
- {ok, State1}.
-
-%% @doc recursively dig down into the library directories specified in the state
-%% looking for OTP Applications
--spec do(rlx_state:t()) -> {ok, rlx_state:t()} | relx:error().
-do(State0) ->
- LibDirs = get_lib_dirs(State0),
- case rlx_app_discovery:do(State0, LibDirs) of
- {ok, AppMeta} ->
- case rlx_rel_discovery:do(State0, LibDirs, AppMeta) of
- {ok, Releases} ->
- State1 = rlx_state:available_apps(State0, AppMeta),
- {ok, rlx_state:realized_releases(State1, lists:foldl(fun add/2,
- ec_dictionary:new(ec_dict),
- Releases))};
- Error ->
- Error
- end;
- Error ->
- Error
- end.
-
-%% @doc this is here to comply with the signature. However, we do not actually
-%% produce any errors and so simply return an empty string.
--spec format_error(any(), rlx_state:t()) -> iolist().
-format_error(_, _) ->
- "".
-
-%%%===================================================================
-%%% Internal Functions
-%%%===================================================================
-%% @doc only add the release if its not documented in the system
-add(Rel, Dict) ->
- RelName = rlx_release:name(Rel),
- RelVsn = rlx_release:vsn(Rel),
- ec_dictionary:add({RelName, RelVsn}, Rel, Dict).
-
-get_lib_dirs(State) ->
- LibDirs0 = rlx_state:lib_dirs(State),
- case rlx_state:get(State, default_libs, true) of
- false ->
- LibDirs0;
- true ->
- lists:flatten([LibDirs0,
- add_common_project_dirs(State),
- add_system_lib_dir(State),
- add_release_output_dir(State)])
- end.
-
--spec add_common_project_dirs(rlx_state:t()) -> [file:name()].
-add_common_project_dirs(State) ->
- %% Check to see if there is a rebar.config. If so then look for a deps
- %% dir. If both are there then we add that to the lib dirs.
- case rlx_state:get(State, disable_project_subdirs, false) of
- true ->
- [];
- false ->
- Root = rlx_state:root_dir(State),
- Apps = filename:join(Root, "apps"),
- Lib = filename:join(Root, "lib"),
- Deps = filename:join(Root, "deps"),
- Rebar3Deps = filename:join(Root, "_deps"),
- Ebin = filename:join(Root, "ebin"),
- lists:foldl(fun(Dir, LibDirs) ->
- case ec_file:exists(Dir) of
- true ->
- [erlang:iolist_to_binary(Dir) | LibDirs];
- false ->
- LibDirs
- end
- end, [], [Rebar3Deps, Deps, Lib, Apps, Ebin])
- end.
-
--spec add_system_lib_dir(rlx_state:t()) -> [file:name()].
-add_system_lib_dir(State) ->
- ExcludeSystem = rlx_state:get(State, discover_exclude_system, false),
- case rlx_state:get(State, system_libs, undefined) of
- undefined ->
- case ExcludeSystem of
- true ->
- [];
- false ->
- erlang:iolist_to_binary(code:lib_dir())
- end;
- SystemLibs ->
- erlang:iolist_to_binary(SystemLibs)
- end.
-
-add_release_output_dir(State) ->
- case rlx_state:get(State, disable_discover_release_output, false) of
- true ->
- [];
- false ->
- Output = erlang:iolist_to_binary(rlx_state:base_output_dir(State)),
- case ec_file:exists(erlang:binary_to_list(Output)) of
- true ->
- Output;
- false ->
- []
- end
- end.