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-module(rebar_prv_test_deps).
-behaviour(provider).
-export([init/1,
do/1,
format_error/1]).
-include("rebar.hrl").
-define(PROVIDER, test_deps).
-define(DEPS, []).
%% ===================================================================
%% Public API
%% ===================================================================
-spec init(rebar_state:t()) -> {ok, rebar_state:t()}.
init(State) ->
State1 = rebar_state:add_provider(State, providers:create([{name, ?PROVIDER},
{module, ?MODULE},
{bare, true},
{deps, ?DEPS},
{hooks, {[], []}},
{example, undefined},
{short_desc, "Install dependencies needed only for testing."},
{desc, ""},
{opts, []}])),
{ok, State1}.
-spec do(rebar_state:t()) -> {ok, rebar_state:t()} | {error, string()}.
do(State) ->
ProjectApps = rebar_state:project_apps(State),
TestDeps = rebar_state:get(State, test_deps, []),
Names = [ec_cnv:to_binary(element(1, Dep)) || Dep <- TestDeps],
ProjectApps1 = [rebar_app_info:deps(A, Names) || A <- ProjectApps],
%% Set deps_dir to a different dir for test deps so they don't collide
TestDepsDir = rebar_state:get(State, test_deps_dir, ?DEFAULT_TEST_DEPS_DIR),
DepsDir = rebar_state:get(State, deps_dir, ?DEFAULT_DEPS_DIR),
State1 = rebar_state:set(State, deps_dir, TestDepsDir),
{ok, State2} = rebar_prv_install_deps:handle_deps(State1, TestDeps),
AllDeps = rebar_state:get(State2, all_deps, []),
State3 = rebar_state:set(State2, deps_dir, DepsDir),
case rebar_topo:sort_apps(ProjectApps1++AllDeps) of
{ok, Sort} ->
ToBuild = lists:dropwhile(fun rebar_app_info:valid/1, Sort -- ProjectApps1),
State4 = rebar_state:set(State3, deps_to_build, ToBuild),
{ok, State4};
{error, Error} ->
{error, Error}
end.
-spec format_error(any()) -> iolist().
format_error(Reason) ->
io_lib:format("~p", [Reason]).
%% ===================================================================
%% Internal functions
%% ===================================================================
|
