-module(rebar_prv_plugins_upgrade).
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-behaviour(provider).
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-export([init/1,
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do/1,
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format_error/1]).
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-include("rebar.hrl").
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-include_lib("providers/include/providers.hrl").
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-define(PROVIDER, upgrade).
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-define(NAMESPACE, plugins).
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-define(DEPS, []).
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-spec init(rebar_state:t()) -> {ok, rebar_state:t()}.
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init(State) ->
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State1 = rebar_state:add_provider(
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State,
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providers:create([
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{name, ?PROVIDER},
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{module, ?MODULE},
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{namespace, ?NAMESPACE},
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{bare, true},
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{deps, ?DEPS},
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{example, "rebar3 plugins upgrade <plugin>"},
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{short_desc, "Upgrade plugins"},
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{desc, "List or upgrade plugins"},
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{opts, [{plugin, undefined, undefined, string,
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"Plugin to upgrade"}]}])),
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{ok, State1}.
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-spec do(rebar_state:t()) -> {ok, rebar_state:t()} | {error, string()}.
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do(State) ->
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{Args, _} = rebar_state:command_parsed_args(State),
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case proplists:get_value(plugin, Args, none) of
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none ->
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?PRV_ERROR(no_plugin_arg);
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Plugin ->
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upgrade(Plugin, State)
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end.
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-spec format_error(any()) -> iolist().
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format_error(no_plugin_arg) ->
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io_lib:format("Must give an installed plugin to upgrade as an argument", []);
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format_error({not_found, Plugin}) ->
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io_lib:format("Plugin to upgrade not found: ~ts", [Plugin]);
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format_error(Reason) ->
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io_lib:format("~p", [Reason]).
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upgrade(Plugin, State) ->
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Profiles = rebar_state:current_profiles(State),
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case find_plugin(Plugin, Profiles, State) of
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not_found ->
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Dep = find_plugin(Plugin, [global], State);
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Dep ->
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Dep
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end,
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case Dep of
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not_found ->
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?PRV_ERROR({not_found, Plugin});
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{ok, P, Profile} ->
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State1 = rebar_state:set(State, deps_dir, ?DEFAULT_PLUGINS_DIR),
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{Apps, _State2} = rebar_prv_install_deps:handle_deps_as_profile(Profile, State1, [P], true),
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{no_cycle, Sorted} = rebar_prv_install_deps:find_cycles(Apps),
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ToBuild = rebar_prv_install_deps:cull_compile(Sorted, []),
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%% Add already built plugin deps to the code path
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CodePaths = [rebar_app_info:ebin_dir(A) || A <- Apps -- ToBuild],
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code:add_pathsa(CodePaths),
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%% Build plugin and its deps
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[build_plugin(AppInfo, Apps, State) || AppInfo <- ToBuild],
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{ok, State}
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end.
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find_plugin(Plugin, Profiles, State) ->
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ec_lists:search(fun(Profile) ->
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Plugins = rebar_state:get(State, {plugins, Profile}, []) ++
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rebar_state:get(State, {project_plugins, Profile}, []),
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case rebar_utils:tup_find(list_to_atom(Plugin), Plugins) of
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false ->
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not_found;
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P ->
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{ok, P}
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end
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end, Profiles).
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build_plugin(AppInfo, Apps, State) ->
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Providers = rebar_state:providers(State),
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AppDir = rebar_app_info:dir(AppInfo),
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C = rebar_config:consult(AppDir),
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S = rebar_state:new(rebar_state:all_deps(rebar_state:new(), Apps), C, AppDir),
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AppInfo1 = rebar_app_info:update_opts(AppInfo, rebar_app_info:opts(AppInfo), C),
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rebar_prv_compile:compile(S, Providers, AppInfo1).
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