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%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*-
%% ex: ts=4 sw=4 et
-module(rebar_prv_update).
-behaviour(rebar_provider).
-export([init/1,
do/1]).
-include("rebar.hrl").
-define(PROVIDER, update).
-define(DEPS, []).
%% ===================================================================
%% Public API
%% ===================================================================
-spec init(rebar_state:t()) -> {ok, rebar_state:t()}.
init(State) ->
State1 = rebar_state:add_provider(State, #provider{name = ?PROVIDER,
provider_impl = ?MODULE,
bare = false,
deps = ?DEPS,
example = "rebar update cowboy",
short_desc = "",
desc = "",
opts = []}),
{ok, State1}.
-spec do(rebar_state:t()) -> {ok, rebar_state:t()} | relx:error().
do(Config) ->
[Name] = rebar_state:command_args(Config),
?INFO("Updating ~s~n", [Name]),
DepsDir = rebar_deps:get_deps_dir(Config),
Deps = rebar_state:get_local(Config, deps, []),
{_, _, Source} = lists:keyfind(list_to_atom(Name), 1, Deps),
TargetDir = rebar_deps:get_deps_dir(DepsDir, Name),
rebar_fetch:update_source1(TargetDir, Source),
[App] = rebar_app_discover:find_apps([TargetDir]),
{ok, AppInfo1} = rebar_otp_app:compile(Config, App),
Config1 = rebar_state:replace_app(Config, rebar_app_info:name(AppInfo1), AppInfo1),
rebar_erlc_compiler:compile(Config, rebar_app_info:dir(AppInfo1)),
%update_lock_file(Config, AppInfo1, Source),
{ok, Config}.
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