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%% -*- tab-width: 4;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_config).
-export([new/0, new/1,
get/3, get_list/3,
delete/2,
set_global/2, get_global/2,
is_verbose/0]).
-include("rebar.hrl").
-record(config, { dir,
opts }).
%% ===================================================================
%% Public API
%% ===================================================================
new() ->
#config { dir = rebar_utils:get_cwd(),
opts = []}.
new(ParentConfig) ->
%% Load terms from rebar.config, if it exists
Dir = rebar_utils:get_cwd(),
ConfigFile = filename:join([Dir, "rebar.config"]),
case file:consult(ConfigFile) of
{ok, Terms} ->
Opts = Terms ++ ParentConfig#config.opts;
{error, enoent} ->
Opts = ParentConfig#config.opts;
Other ->
Opts = undefined, % Keep erlc happy
?WARN("Failed to load ~s: ~p\n", [ConfigFile, Other]),
?FAIL
end,
#config { dir = Dir, opts = Opts }.
get_list(Config, Key, Default) ->
get(Config, Key, Default).
get(Config, Key, Default) ->
proplists:get_value(Key, Config#config.opts, Default).
delete(Config, Key) ->
Config#config { opts = proplists:delete(Key, Config#config.opts) }.
set_global(Key, Value) ->
application:set_env(rebar_global, Key, Value).
get_global(Key, Default) ->
case application:get_env(rebar_global, Key) of
undefined ->
Default;
{ok, Value} ->
Value
end.
is_verbose() ->
get_global(verbose, false).
%% ===================================================================
%% Internal functions
%% ===================================================================
|
