From c5f0a8c9175b2d152c69f72da15e7ceff411f86b Mon Sep 17 00:00:00 2001 From: Eric Date: Thu, 9 May 2013 17:13:06 -0700 Subject: internal rename completion of all relcool to relx calls --- src/rlx_topo.erl | 58 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 29 insertions(+), 29 deletions(-) (limited to 'src/rlx_topo.erl') diff --git a/src/rlx_topo.erl b/src/rlx_topo.erl index 462b7c5..11928c1 100644 --- a/src/rlx_topo.erl +++ b/src/rlx_topo.erl @@ -20,7 +20,7 @@ %%% @doc %%% This is a pretty simple topological sort for erlang. It was %%% originally written for ermake by Joe Armstrong back in '98. It -%%% has been pretty heavily modified by Eric Merritt since '06 and modified again for Relcool. +%%% has been pretty heavily modified by Eric Merritt since '06 and modified again for Relx. %%% %%% A partial order on the set S is a set of pairs {Xi,Xj} such that %%% some relation between Xi and Xj is obeyed. @@ -30,12 +30,12 @@ %%% order i < j %%% @end %%%------------------------------------------------------------------- --module(rcl_topo). +-module(rlx_topo). -export([sort_apps/1, format_error/1]). --include_lib("relcool/include/relcool.hrl"). +-include_lib("relx/include/relx.hrl"). %%==================================================================== %% Types @@ -53,9 +53,9 @@ %% applications. This implies that you have already done the %% constraint solve before you pass the list of apps here to be %% sorted. --spec sort_apps([rcl_app_info:t()]) -> - {ok, [rcl_app_info:t()]} | - relcool:error(). +-spec sort_apps([rlx_app_info:t()]) -> + {ok, [rlx_app_info:t()]} | + relx:error(). sort_apps(Apps) -> Pairs = apps_to_pairs(Apps), case sort(Pairs) of @@ -71,9 +71,9 @@ format_error({cycle, Pairs}) -> "before we can continue:\n", case Pairs of [{P1, P2}] -> - [rcl_util:indent(1), erlang:atom_to_list(P2), "->", erlang:atom_to_list(P1)]; + [rlx_util:indent(1), erlang:atom_to_list(P2), "->", erlang:atom_to_list(P1)]; [{P1, P2} | Rest] -> - [rcl_util:indent(1), erlang:atom_to_list(P2), "->", erlang:atom_to_list(P1), + [rlx_util:indent(1), erlang:atom_to_list(P2), "->", erlang:atom_to_list(P1), [["-> ", erlang:atom_to_list(PP2), " -> ", erlang:atom_to_list(PP1)] || {PP1, PP2} <- Rest]]; [] -> [] @@ -83,43 +83,43 @@ format_error({cycle, Pairs}) -> %% Internal Functions %%==================================================================== %% @doc Do a topological sort on the list of pairs. --spec sort([pair()]) -> {ok, [atom()]} | relcool:error(). +-spec sort([pair()]) -> {ok, [atom()]} | relx:error(). sort(Pairs) -> iterate(Pairs, [], all(Pairs)). --spec names_to_apps([atom()], [rcl_app_info:t()]) -> [rcl_app_info:t()]. +-spec names_to_apps([atom()], [rlx_app_info:t()]) -> [rlx_app_info:t()]. names_to_apps(Names, Apps) -> [find_app_by_name(Name, Apps) || Name <- Names]. --spec find_app_by_name(atom(), [rcl_app_info:t()]) -> rcl_app_info:t(). +-spec find_app_by_name(atom(), [rlx_app_info:t()]) -> rlx_app_info:t(). find_app_by_name(Name, Apps) -> {ok, App1} = ec_lists:find(fun(App) -> - rcl_app_info:name(App) =:= Name + rlx_app_info:name(App) =:= Name end, Apps), App1. --spec apps_to_pairs([rcl_app_info:t()]) -> [pair()]. +-spec apps_to_pairs([rlx_app_info:t()]) -> [pair()]. apps_to_pairs(Apps) -> lists:flatten([app_to_pairs(App) || App <- Apps]). --spec app_to_pairs(rcl_app_info:t()) -> [pair()]. +-spec app_to_pairs(rlx_app_info:t()) -> [pair()]. app_to_pairs(App) -> - [{DepApp, rcl_app_info:name(App)} || + [{DepApp, rlx_app_info:name(App)} || DepApp <- - rcl_app_info:active_deps(App) ++ - rcl_app_info:library_deps(App)]. + rlx_app_info:active_deps(App) ++ + rlx_app_info:library_deps(App)]. %% @doc Iterate over the system. @private -spec iterate([pair()], [name()], [name()]) -> - {ok, [name()]} | relcool:error(). + {ok, [name()]} | relx:error(). iterate([], L, All) -> {ok, remove_duplicates(L ++ subtract(All, L))}; iterate(Pairs, L, All) -> case subtract(lhs(Pairs), rhs(Pairs)) of [] -> - ?RCL_ERROR({cycle, Pairs}); + ?RLX_ERROR({cycle, Pairs}); Lhs -> iterate(remove_pairs(Lhs, Pairs), L ++ Lhs, All) end. @@ -193,8 +193,8 @@ topo_pairs_cycle_test() -> sort(Pairs)). topo_apps_cycle_test() -> - {ok, App1} = rcl_app_info:new(app1, "0.1", "/no-dir", [app2], [stdlib]), - {ok, App2} = rcl_app_info:new(app2, "0.1", "/no-dir", [app1], []), + {ok, App1} = rlx_app_info:new(app1, "0.1", "/no-dir", [app2], [stdlib]), + {ok, App2} = rlx_app_info:new(app2, "0.1", "/no-dir", [app1], []), Apps = [App1, App2], ?assertMatch({error, {_, {cycle, [{app2,app1},{app1,app2}]}}}, sort_apps(Apps)). @@ -202,16 +202,16 @@ topo_apps_cycle_test() -> topo_apps_good_test() -> Apps = [App || {ok, App} <- - [rcl_app_info:new(app1, "0.1", "/no-dir", [app2, zapp1], [stdlib, kernel]), - rcl_app_info:new(app2, "0.1", "/no-dir", [app3], []), - rcl_app_info:new(app3, "0.1", "/no-dir", [kernel], []), - rcl_app_info:new(zapp1, "0.1", "/no-dir", [app2,app3,zapp2], []), - rcl_app_info:new(stdlib, "0.1", "/no-dir", [], []), - rcl_app_info:new(kernel, "0.1", "/no-dir", [], []), - rcl_app_info:new(zapp2, "0.1", "/no-dir", [], [])]], + [rlx_app_info:new(app1, "0.1", "/no-dir", [app2, zapp1], [stdlib, kernel]), + rlx_app_info:new(app2, "0.1", "/no-dir", [app3], []), + rlx_app_info:new(app3, "0.1", "/no-dir", [kernel], []), + rlx_app_info:new(zapp1, "0.1", "/no-dir", [app2,app3,zapp2], []), + rlx_app_info:new(stdlib, "0.1", "/no-dir", [], []), + rlx_app_info:new(kernel, "0.1", "/no-dir", [], []), + rlx_app_info:new(zapp2, "0.1", "/no-dir", [], [])]], {ok, Sorted} = sort_apps(Apps), ?assertMatch([stdlib, kernel, zapp2, app3, app2, zapp1, app1], - [rcl_app_info:name(App) || App <- Sorted]). + [rlx_app_info:name(App) || App <- Sorted]). -endif. -- cgit v1.2.3