packaging for obs.osmocom.org, based on https://salsa.debian.org/erlang-team/packages/rebar3
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rebar3/src/rebar_prv_plugins_upgrade.erl

136 lines
4.9 KiB

-module(rebar_prv_plugins_upgrade).
-behaviour(provider).
-export([init/1,
do/1,
format_error/1]).
-include("rebar.hrl").
-include_lib("providers/include/providers.hrl").
-define(PROVIDER, upgrade).
-define(NAMESPACE, plugins).
-define(DEPS, []).
-spec init(rebar_state:t()) -> {ok, rebar_state:t()}.
init(State) ->
State1 = rebar_state:add_provider(
State,
providers:create([
{name, ?PROVIDER},
{module, ?MODULE},
{namespace, ?NAMESPACE},
{bare, true},
{deps, ?DEPS},
{example, "rebar3 plugins upgrade <plugin>"},
{short_desc, "Upgrade plugins"},
{desc, "List or upgrade plugins. Use the -a/--all option to upgrade"
" all plugins."},
{opts, [{plugin, undefined, undefined, string,
"Plugin to upgrade"},
{all, $a, "all", undefined, "Upgrade all plugins."}]}])),
{ok, State1}.
-spec do(rebar_state:t()) -> {ok, rebar_state:t()} | {error, string()}.
do(State) ->
case handle_args(State) of
{false, undefined} -> throw(?PRV_ERROR(no_arg));
{true, _} ->
{_, LocalPluginsNames} = rebar_prv_plugins:list_local_plugins(State),
lists:foldl(
fun (LocalPluginName, {ok, StateAcc}) ->
upgrade(atom_to_list(LocalPluginName), StateAcc)
end,
{ok, State},
LocalPluginsNames);
{false, Plugin} -> upgrade(Plugin, State)
end.
-spec format_error(any()) -> iolist().
format_error({not_found, Plugin}) ->
io_lib:format("Plugin to upgrade not found: ~ts", [Plugin]);
format_error(no_arg) ->
"Specify a plugin to upgrade, or --all to upgrade them all";
format_error(Reason) ->
io_lib:format("~p", [Reason]).
handle_args(State) ->
{Args, _} = rebar_state:command_parsed_args(State),
All = proplists:get_value(all, Args, false),
Plugin = proplists:get_value(plugin, Args),
{All, Plugin}.
upgrade(Plugin, State) ->
Profiles = rebar_state:current_profiles(State),
case find_plugin(Plugin, Profiles, State) of
not_found ->
Dep = find_plugin(Plugin, [global], State);
Dep ->
Dep
end,
case Dep of
not_found ->
?PRV_ERROR({not_found, Plugin});
{ok, P, Profile} ->
State1 = rebar_state:set(State, deps_dir, ?DEFAULT_PLUGINS_DIR),
maybe_update_pkg(P, State1),
{Apps, State2} = rebar_prv_install_deps:handle_deps_as_profile(Profile, State1, [P], true),
{no_cycle, Sorted} = rebar_prv_install_deps:find_cycles(Apps),
ToBuild = rebar_prv_install_deps:cull_compile(Sorted, []),
%% Add already built plugin deps to the code path
CodePaths = [rebar_app_info:ebin_dir(A) || A <- Apps -- ToBuild],
code:add_pathsa(CodePaths),
%% Build plugin and its deps
_ = build_plugin(ToBuild, State2),
{ok, State}
end.
find_plugin(Plugin, Profiles, State) ->
ec_lists:search(fun(Profile) ->
Plugins = rebar_state:get(State, {plugins, Profile}, []) ++
rebar_state:get(State, {project_plugins, Profile}, []),
case rebar_utils:tup_find(list_to_atom(Plugin), Plugins) of
false ->
not_found;
P ->
{ok, P}
end
end, Profiles).
build_plugin(ToBuild, State) ->
Providers = rebar_state:providers(State),
rebar_prv_compile:compile(State, Providers, ToBuild, plugins).
maybe_update_pkg(Tup, State) when is_tuple(Tup) ->
maybe_update_pkg(element(1, Tup), State);
maybe_update_pkg(Name, State) ->
try rebar_app_utils:parse_dep(Name, root, unicode:characters_to_list(?DEFAULT_PLUGINS_DIR), State, [], 0) of
AppInfo ->
Source = rebar_app_info:source(AppInfo),
case element(1, Source) of
pkg ->
Resources = rebar_state:resources(State),
#{repos := RepoConfigs} = rebar_resource_v2:find_resource_state(pkg, Resources),
PkgName = element(2, Source),
[update_package(PkgName, RepoConfig, State) || RepoConfig <- RepoConfigs];
_ ->
skip
end
catch
throw:?PRV_ERROR({parse_dep, _}) ->
skip
end.
update_package(Name, RepoConfig, State) ->
case rebar_packages:update_package(Name, RepoConfig, State) of
fail ->
?WARN("Failed to fetch updates for package ~ts from repo ~ts", [Name, maps:get(name, RepoConfig)]);
_ ->
ok
end.