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%% This module, when loaded as a plugin, overrides the default `install_deps`
%% provider and erases the dependencies from the rebar3 state, when
%% REBAR_IGNORE_DEPS is true.
-module(rebar_ignore_deps).
-export([init/1, do/1, format_error/1]).
init(State0) ->
case os:getenv("REBAR_IGNORE_DEPS", "") of
"" ->
{ok, State0};
_ ->
do_init(State0)
end.
do_init(State0) ->
State1 = rebar_state:allow_provider_overrides(State0, true),
Provider = providers:create(
[
{name, install_deps}, %% override the default install_deps provider
{module, ?MODULE},
{bare, false},
{deps, [app_discovery]},
{example, undefined},
{opts, []},
{short_desc, ""},
{desc, ""}
]),
State2 = rebar_state:add_provider(State1, Provider),
{ok, rebar_state:allow_provider_overrides(State2, false)}.
do(State0) ->
io:format("Ignoring deps...~n"),
Profiles = rebar_state:current_profiles(State0),
State = lists:foldl(fun(P, Acc0) ->
Acc = rebar_state:set(Acc0, {deps, P}, []),
rebar_state:set(Acc, {parsed_deps, P}, [])
end, State0, Profiles),
{ok, State}.
format_error(Reason) ->
io_lib:format("~p", [Reason]).
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