chore: delete unused script

scripts/split-config.escript

@@ -1,67 +0,0 @@
-#!/usr/bin/env escript
-
-%% This script reads up emqx.conf and split the sections
-%% and dump sections to separate files.
-%% Sections are grouped between CONFIG_SECTION_BGN and
-%% CONFIG_SECTION_END pairs
-%%
-%% NOTE: this feature is so far not used in opensource
-%% edition due to backward-compatibility reasons.
-
--mode(compile).
-
--define(BASE, <<"emqx">>).
-
-main(_) ->
-    {ok, Bin} = file:read_file(conf_file()),
-    Lines = binary:split(Bin, <<"\n">>, [global]),
-    Sections0 = parse_sections(Lines),
-    {value, _, Sections1} = lists:keytake(<<"modules">>, 1, Sections0),
-    {value, {N, Base}, Sections2} = lists:keytake(<<"emqx">>, 1, Sections1),
-    IncludeNames = proplists:get_keys(Sections2),
-    Includes = lists:map(fun(Name) ->
-        iolist_to_binary(["include {{ platform_etc_dir }}/", Name, ".conf"])
-    end, IncludeNames),
-    ok = dump_sections([{N, Base ++ Includes}| Sections2]).
-
-etc_dir() -> filename:join(["apps", "emqx", "etc"]).
-
-conf_file() -> filename:join([etc_dir(), "emqx.conf"]).
-
-parse_sections(Lines) ->
-    {ok, P} = re:compile("#+\s*CONFIG_SECTION_(BGN|END)\s*=\s*([^\s-]+)\s*="),
-    Parser =
-        fun(Line) ->
-                case re:run(Line, P, [{capture, all_but_first, binary}]) of
-                    {match, [<<"BGN">>, Name]} -> {section_bgn, Name};
-                    {match, [<<"END">>, Name]} -> {section_end, Name};
-                    nomatch -> continue
-                end
-        end,
-    parse_sections(Lines, Parser, ?BASE, #{?BASE => []}).
-
-parse_sections([], _Parse, _Section, Sections) ->
-    lists:map(fun({N, Lines}) -> {N, lists:reverse(Lines)} end,
-              maps:to_list(Sections));
-parse_sections([Line | Lines], Parse, Section, Sections) ->
-    case Parse(Line) of
-        {section_bgn, Name} ->
-            ?BASE = Section, %% assert
-            true = (Name =/= ?BASE), %% assert
-            false = maps:is_key(Name, Sections), %% assert
-            NewSections = Sections#{?BASE := maps:get(?BASE, Sections), Name => []},
-            parse_sections(Lines, Parse, Name, NewSections);
-        {section_end, Name} ->
-            true = (Name =:= Section), %% assert
-            parse_sections(Lines, Parse, ?BASE, Sections);
-        continue ->
-            Acc = maps:get(Section, Sections),
-            parse_sections(Lines, Parse, Section, Sections#{Section => [Line | Acc]})
-    end.
-
-dump_sections([]) -> ok;
-dump_sections([{Name, Lines0} | Rest]) ->
-    Filename = filename:join([etc_dir(), iolist_to_binary([Name, ".conf.seg"])]),
-    Lines = [[L, "\n"] || L <- Lines0],
-    ok = file:write_file(Filename, Lines),
-    dump_sections(Rest).