mirror of
https://github.com/correl/rebar.git
synced 2024-11-27 19:19:53 +00:00
4b8c81fb53
* allow plugins to print help message for implemented commands * append core rebar.config options to common 'rebar help' message
121 lines
4.4 KiB
Erlang
121 lines
4.4 KiB
Erlang
%% -*- 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_require_vsn).
|
|
|
|
-include("rebar.hrl").
|
|
|
|
-export([compile/2,
|
|
eunit/2]).
|
|
|
|
%% for internal use only
|
|
-export([info/2]).
|
|
|
|
%% ===================================================================
|
|
%% Public API
|
|
%% ===================================================================
|
|
|
|
compile(Config, _) ->
|
|
check_versions(Config).
|
|
|
|
eunit(Config, _) ->
|
|
check_versions(Config).
|
|
|
|
%% ====================================================================
|
|
%% Internal functions
|
|
%% ====================================================================
|
|
|
|
info(help, compile) ->
|
|
info_help();
|
|
info(help, eunit) ->
|
|
info_help().
|
|
|
|
info_help() ->
|
|
?CONSOLE(
|
|
"Check required ERTS or OTP release version.~n"
|
|
"~n"
|
|
"Valid rebar.config options:~n"
|
|
" ~p~n"
|
|
" ~p~n"
|
|
" ~p~n",
|
|
[
|
|
{require_erts_vsn, ".*"},
|
|
{require_otp_vsn, ".*"},
|
|
{require_min_otp_vsn, ".*"}
|
|
]).
|
|
|
|
check_versions(Config) ->
|
|
ErtsRegex = rebar_config:get(Config, require_erts_vsn, ".*"),
|
|
ReOpts = [{capture, none}],
|
|
case re:run(erlang:system_info(version), ErtsRegex, ReOpts) of
|
|
match ->
|
|
?DEBUG("Matched required ERTS version: ~s -> ~s\n",
|
|
[erlang:system_info(version), ErtsRegex]);
|
|
nomatch ->
|
|
?ABORT("ERTS version ~s does not match required regex ~s\n",
|
|
[erlang:system_info(version), ErtsRegex])
|
|
end,
|
|
|
|
OtpRegex = rebar_config:get(Config, require_otp_vsn, ".*"),
|
|
case re:run(erlang:system_info(otp_release), OtpRegex, ReOpts) of
|
|
match ->
|
|
?DEBUG("Matched required OTP release: ~s -> ~s\n",
|
|
[erlang:system_info(otp_release), OtpRegex]);
|
|
nomatch ->
|
|
?ABORT("OTP release ~s does not match required regex ~s\n",
|
|
[erlang:system_info(otp_release), OtpRegex])
|
|
end,
|
|
|
|
case rebar_config:get(Config, require_min_otp_vsn, undefined) of
|
|
undefined -> ?DEBUG("Min OTP version unconfigured~n", []);
|
|
MinOtpVsn ->
|
|
{MinMaj, MinMin} = version_tuple(MinOtpVsn, "configured"),
|
|
{OtpMaj, OtpMin} = version_tuple(erlang:system_info(otp_release),
|
|
"OTP Release"),
|
|
case {OtpMaj, OtpMin} >= {MinMaj, MinMin} of
|
|
true ->
|
|
?DEBUG("~s satisfies the requirement for vsn ~s~n",
|
|
[erlang:system_info(otp_release),
|
|
MinOtpVsn]);
|
|
false ->
|
|
?ABORT("OTP release ~s or later is required, you have: ~s~n",
|
|
[MinOtpVsn,
|
|
erlang:system_info(otp_release)])
|
|
end
|
|
end.
|
|
|
|
version_tuple(OtpRelease, Type) ->
|
|
case re:run(OtpRelease, "R(\\d+)B?-?(\\d+)?", [{capture, all, list}]) of
|
|
{match, [_Full, Maj, Min]} ->
|
|
{list_to_integer(Maj), list_to_integer(Min)};
|
|
{match, [_Full, Maj]} ->
|
|
{list_to_integer(Maj), 0};
|
|
nomatch ->
|
|
?ABORT("Cannot parse ~s version string: ~s~n",
|
|
[Type, OtpRelease])
|
|
end.
|