%% Workaround for erlexec
% We depend on edifa that uses erlexec.
% The problem with erlexec is that its documentation up to version 2.0.7 causes a compilation error on OTP 27.
% This script adds the override to the rebar.config file if the OTP version is less than 27.

EdifaOverride = {override, edifa, [{deps, [{erlexec, "2.0.7"}]}]}.

OTPVersionStr = erlang:system_info(otp_release).
OTPVersion = list_to_integer(OTPVersionStr).

Overrides = case lists:keyfind(overrides, 1, CONFIG) of
    false -> [];
    {overrides, O} -> O
end.

case OTPVersion of
    V when V < 27 ->
        rebar_api:warn("You are running rebar3_grisp with Erlang/OTP-~p!~n"
                       "rebar3_grisp deprecates this OTP version and will drop support for it in the next releases!~n"
                       "Please upgrade to OTP 27 or newer before upgrading this plugin!",[OTPVersion]),
        NewOverrrides = {overrides, [EdifaOverride | Overrides]},
        lists:keystore(overrides, 1, CONFIG, NewOverrrides);
    _ ->
        CONFIG
end.