64 lines
2.2 KiB
Erlang
Executable File
64 lines
2.2 KiB
Erlang
Executable File
#!/usr/bin/env escript
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%% This script reads up emqx.conf and split the sections
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%% and dump sections to separate files.
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%% Sections are grouped between CONFIG_SECTION_BGN and
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%% CONFIG_SECTION_END pairs
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%%
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%% NOTE: this feature is so far not used in opensource
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%% edition due to backward-compatibility reasons.
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-mode(compile).
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main(_) ->
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{ok, BaseConf} = file:read_file("apps/emqx_conf/etc/emqx_conf.conf"),
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Cfgs = get_all_cfgs("apps/"),
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Conf = lists:foldl(fun(CfgFile, Acc) ->
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case filelib:is_regular(CfgFile) of
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true ->
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{ok, Bin1} = file:read_file(CfgFile),
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[Acc, io_lib:nl(), Bin1];
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false -> Acc
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end
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end, BaseConf, Cfgs),
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ok = file:write_file("apps/emqx_conf/etc/emqx.conf.all", Conf).
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get_all_cfgs(Root) ->
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Apps = filelib:wildcard("*", Root) -- ["emqx_machine", "emqx_conf"],
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Dirs = [filename:join([Root, App]) || App <- Apps],
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lists:foldl(fun get_cfgs/2, [], Dirs).
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get_all_cfgs(Dir, Cfgs) ->
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Fun = fun(E, Acc) ->
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Path = filename:join([Dir, E]),
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get_cfgs(Path, Acc)
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end,
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lists:foldl(Fun, Cfgs, filelib:wildcard("*", Dir)).
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get_cfgs(Dir, Cfgs) ->
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case filelib:is_dir(Dir) of
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false ->
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Cfgs;
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_ ->
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Files = filelib:wildcard("*", Dir),
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case lists:member("etc", Files) of
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false ->
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try_enter_child(Dir, Files, Cfgs);
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true ->
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EtcDir = filename:join([Dir, "etc"]),
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%% the conf name must start with emqx
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%% because there are some other conf, and these conf don't start with emqx
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Confs = filelib:wildcard("emqx*.conf", EtcDir),
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NewCfgs = [filename:join([EtcDir, Name]) || Name <- Confs],
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try_enter_child(Dir, Files, NewCfgs ++ Cfgs)
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end
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end.
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try_enter_child(Dir, Files, Cfgs) ->
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case lists:member("src", Files) of
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false ->
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Cfgs;
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true ->
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get_all_cfgs(filename:join([Dir, "src"]), Cfgs)
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end.
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