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release_version
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release_version
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#!/usr/bin/env escript
%% -*- erlang -*-
%% Copyright (c) 2016 Peter Morgan <peter.james.morgan@gmail.com>
%%
%% Licensed 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.
%%
main([]) ->
io:format("~s~n",
lists:foldl(
fun
({release, {_Name, Version}, _}, A) ->
[Version | A];
(_, A) ->
A
end,
[],
relx())).
root_dir() ->
filename:dirname(escript:script_name()).
config() ->
filename:join([root_dir(),"../relx.config"]).
relx() ->
{ok, Configuration} = file:consult(config()),
Configuration.