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

59 lines
2.1 KiB

%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*-
%% ex: ts=4 sw=4 et
-module(rebar_prv_update).
-behaviour(provider).
-export([init/1,
do/1,
format_error/1]).
-include("rebar.hrl").
-include_lib("providers/include/providers.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, providers:create([{name, ?PROVIDER},
{module, ?MODULE},
{bare, true},
{deps, ?DEPS},
{example, "rebar3 update"},
{short_desc, "Update package index."},
{desc, "Update package index."},
{opts, []}])),
{ok, State1}.
-spec do(rebar_state:t()) -> {ok, rebar_state:t()} | {error, string()}.
do(State) ->
Names = rebar_packages:get_all_names(State),
Resources = rebar_state:resources(State),
#{repos := RepoConfigs} = rebar_resource_v2:find_resource_state(pkg, Resources),
[[update_package(Name, RepoConfig, State)
|| Name <- Names]
|| RepoConfig <- RepoConfigs],
{ok, State}.
-spec format_error(any()) -> iolist().
format_error({package_parse_cdn, Uri}) ->
io_lib:format("Failed to parse CDN url: ~p", [Uri]);
format_error(package_index_download) ->
"Failed to download package index.";
format_error(package_index_write) ->
"Failed to write package index.".
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.