emqx/scripts/check-deps-integrity.escript
Zaiming Shi 6edd862dd5 refactor: no more EMQX_ENTERPRISE compile flag
The compile flag was introduced in EQM X 4.3 series
where CE and EE code was diverged large enough which made
non-practicle to determin edition at runtime.

such approach made testing quite challenging as we'll have to
build with different compile flags inorder to run per-edition
test cases

In this commit, we try to retrieve edition info from EMQX's
description text, (put to PT for fast access) at runtime
so we can test ALL editions from a super-set edition (EE).
2021-11-20 20:41:06 +01:00

63 lines
1.9 KiB
Erlang
Executable File

#!/usr/bin/env escript
%% NOTE: this script should be executed at project root.
-mode(compile).
main([]) ->
Files = ["rebar.config"] ++
apps_rebar_config("apps") ++
apps_rebar_config("lib-ee"),
Deps = collect_deps(Files, #{}),
case count_bad_deps(Deps) of
0 ->
io:format("OK~n");
N ->
io:format(standard_error, "~p dependency discrepancies", [N]),
halt(1)
end.
apps_rebar_config(Dir) ->
filelib:wildcard(filename:join([Dir, "*", "rebar.config"])).
%% collect a kv-list of {DepName, [{DepReference, RebarConfigFile}]}
%% the value part should have unique DepReference
collect_deps([], Acc) -> maps:to_list(Acc);
collect_deps([File | Files], Acc) ->
Deps =
try
{ok, Config} = file:consult(File),
{deps, Deps0} = lists:keyfind(deps, 1, Config),
Deps0
catch
C : E : St ->
erlang:raise(C, {E, {failed_to_find_deps_in_rebar_config, File}}, St)
end,
collect_deps(Files, do_collect_deps(Deps, File, Acc)).
do_collect_deps([], _File, Acc) -> Acc;
do_collect_deps([{Name, Ref} | Deps], File, Acc) ->
Refs = maps:get(Name, Acc, []),
do_collect_deps(Deps, File, Acc#{Name => [{Ref, File} | Refs]}).
count_bad_deps([]) -> 0;
count_bad_deps([{Name, Refs0} | Rest]) ->
Refs = lists:keysort(1, Refs0),
case is_unique_ref(Refs) andalso not_branch_ref(Refs) of
true ->
count_bad_deps(Rest);
false ->
io:format(standard_error, "~p:~n~p~n", [Name, Refs]),
1 + count_bad_deps(Rest)
end.
is_unique_ref([_]) -> true;
is_unique_ref([{Ref, _File1}, {Ref, File2} | Rest]) ->
is_unique_ref([{Ref, File2} | Rest]);
is_unique_ref(_) ->
false.
not_branch_ref([]) -> true;
not_branch_ref([{{git, _Repo, {branch, _Branch}}, _File} | _Rest]) -> false;
not_branch_ref([_Ref | Rest]) -> not_branch_ref(Rest).