Chapril/xmpp.chapril.org-ejabberd
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Use named functions instead of carrying self as argument

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This commit is contained in:
Paweł Chmielowski 2018-01-29 10:02:20 +01:00
parent c47366ba97
commit 719dfe12f6
1 changed files with 42 additions and 42 deletions
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84
rebar.config.script
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@ -29,7 +29,7 @@ Vars = case file:consult(filename:join([filename:dirname(SCRIPT),"vars.config"])
{ldflags, LDFlags} = lists:keyfind(ldflags, 1, Vars),
{system_deps, SystemDeps} = lists:keyfind(system_deps, 1, Vars),
GetCfg0 = fun(F, Cfg, [Key | Tail], Default) ->
GetCfg = fun GetCfg(Cfg, [Key | Tail], Default) ->
Val = case lists:keyfind(Key, 1, Cfg) of
{Key, V1} -> V1;
false -> Default
@ -38,10 +38,10 @@ GetCfg0 = fun(F, Cfg, [Key | Tail], Default) ->
[] ->
Val;
_ ->
F(F, Val, Tail, Default)
GetCfg(Val, Tail, Default)
end
end,
ModCfg0 = fun(F, Cfg, [Key | Tail], Op, Default) ->
ModCfg = fun ModCfg(Cfg, [Key | Tail], Op, Default) ->
{OldVal, PartCfg} = case lists:keytake(Key, 1, Cfg) of
{value, {_, V1}, V2} -> {V1, V2};
false -> {if Tail == [] -> Default; true -> [] end, Cfg}
@ -50,19 +50,19 @@ ModCfg0 = fun(F, Cfg, [Key | Tail], Op, Default) ->
[] ->
[{Key, Op(OldVal)} | PartCfg];
_ ->
[{Key, F(F, OldVal, Tail, Op, Default)} | PartCfg]
[{Key, ModCfg(OldVal, Tail, Op, Default)} | PartCfg]
end
end,
FilterConfig = fun(F, Cfg, [{Path, true, ModFun, Default} | Tail]) ->
F(F, ModCfg0(ModCfg0, Cfg, Path, ModFun, Default), Tail);
(F, Cfg, [{Path, SourcePath, true, ModFun, Default, SourceDefault} | Tail]) ->
SourceVal = GetCfg0(GetCfg0, Cfg, SourcePath, SourceDefault),
FilterConfig = fun FilterConfig(Cfg, [{Path, true, ModFun, Default} | Tail]) ->
FilterConfig(ModCfg(Cfg, Path, ModFun, Default), Tail);
FilterConfig(Cfg, [{Path, SourcePath, true, ModFun, Default, SourceDefault} | Tail]) ->
SourceVal = GetCfg(Cfg, SourcePath, SourceDefault),
ModFun2 = fun(V) -> ModFun(V, SourceVal) end,
F(F, ModCfg0(ModCfg0, Cfg, Path, ModFun2, Default), Tail);
(F, Cfg, [_ | Tail]) ->
F(F, Cfg, Tail);
(_, Cfg, []) ->
FilterConfig(ModCfg(Cfg, Path, ModFun2, Default), Tail);
FilterConfig(Cfg, [_ | Tail]) ->
FilterConfig(Cfg, Tail);
FilterConfig(Cfg, []) ->
Cfg
end,
@ -78,15 +78,15 @@ IsRebar3 = case application:get_key(rebar, vsn) of
SysVer = erlang:system_info(otp_release),
ProcessSingleVar = fun(F, Var, Tail) ->
case F(F, [Var], []) of
case F([Var], []) of
[] -> Tail;
[Val] -> [Val | Tail]
end
end,
ProcessVars = fun(_F, [], Acc) ->
ProcessVars = fun F([], Acc) ->
lists:reverse(Acc);
(F, [{Type, Ver, Value} | Tail], Acc) when
F([{Type, Ver, Value} | Tail], Acc) when
Type == if_version_above orelse
Type == if_version_below ->
SysVer = erlang:system_info(otp_release),
@ -96,11 +96,11 @@ ProcessVars = fun(_F, [], Acc) ->
SysVer < Ver
end,
if Include ->
F(F, Tail, ProcessSingleVar(F, Value, Acc));
F(Tail, ProcessSingleVar(F, Value, Acc));
true ->
F(F, Tail, Acc)
F(Tail, Acc)
end;
(F, [{Type, Ver, Value, ElseValue} | Tail], Acc) when
F([{Type, Ver, Value, ElseValue} | Tail], Acc) when
Type == if_version_above orelse
Type == if_version_below ->
Include = if Type == if_version_above ->
@ -109,53 +109,53 @@ ProcessVars = fun(_F, [], Acc) ->
SysVer < Ver
end,
if Include ->
F(F, Tail, ProcessSingleVar(F, Value, Acc));
F(Tail, ProcessSingleVar(F, Value, Acc));
true ->
F(F, Tail, ProcessSingleVar(F, ElseValue, Acc))
F(Tail, ProcessSingleVar(F, ElseValue, Acc))
end;
(F, [{Type, Var, Value} | Tail], Acc) when
F([{Type, Var, Value} | Tail], Acc) when
Type == if_var_true orelse
Type == if_var_false ->
Flag = Type == if_var_true,
case proplists:get_bool(Var, Vars) of
V when V == Flag ->
F(F, Tail, ProcessSingleVar(F, Value, Acc));
F(Tail, ProcessSingleVar(F, Value, Acc));
_ ->
F(F, Tail, Acc)
F(Tail, Acc)
end;
(F, [{Type, Value} | Tail], Acc) when
F([{Type, Value} | Tail], Acc) when
Type == if_rebar3 orelse
Type == if_not_rebar3 ->
Flag = Type == if_rebar3,
case IsRebar3 == Flag of
true ->
F(F, Tail, ProcessSingleVar(F, Value, Acc));
F(Tail, ProcessSingleVar(F, Value, Acc));
_ ->
F(F, Tail, Acc)
F(Tail, Acc)
end;
(F, [{Type, Var, Match, Value} | Tail], Acc) when
F([{Type, Var, Match, Value} | Tail], Acc) when
Type == if_var_match orelse
Type == if_var_no_match ->
case proplists:get_value(Var, Vars) of
V when V == Match ->
F(F, Tail, ProcessSingleVar(F, Value, Acc));
F(Tail, ProcessSingleVar(F, Value, Acc));
_ ->
F(F, Tail, Acc)
F(Tail, Acc)
end;
(F, [{if_have_fun, MFA, Value} | Tail], Acc) ->
F([{if_have_fun, MFA, Value} | Tail], Acc) ->
{Mod, Fun, Arity} = MFA,
code:ensure_loaded(Mod),
case erlang:function_exported(Mod, Fun, Arity) of
true ->
F(F, Tail, ProcessSingleVar(F, Value, Acc));
F(Tail, ProcessSingleVar(F, Value, Acc));
false ->
F(F, Tail, Acc)
F(Tail, Acc)
end;
(F, [Other1 | Tail1], Acc) ->
F(F, Tail1, [F(F, Other1, []) | Acc]);
(F, Val, Acc) when is_tuple(Val) ->
list_to_tuple(F(F, tuple_to_list(Val), Acc));
(_F, Other2, _Acc) ->
F([Other1 | Tail1], Acc) ->
F(Tail1, [F(Other1, []) | Acc]);
F(Val, Acc) when is_tuple(Val) ->
list_to_tuple(F(tuple_to_list(Val), Acc));
F(Other2, _Acc) ->
Other2
end,
@ -210,18 +210,18 @@ DepAlts = fun("esip") -> ["esip", "p1_sip"];
(Val) -> [Val]
end,
LibDirInt = fun([Dep|Rest], Suffix, F) ->
LibDirInt = fun F([Dep|Rest], Suffix) ->
case code:lib_dir(Dep) of
{error, _} ->
F(Rest, Suffix, F);
F(Rest, Suffix);
V -> V ++ Suffix
end;
([], _, _) ->
F([], _) ->
error
end,
LibDir = fun(Name, Suffix) ->
LibDirInt(DepAlts(Name), Suffix, LibDirInt)
LibDirInt(DepAlts(Name), Suffix)
end,
GlobalDepsFilter =
@ -372,7 +372,7 @@ Rules = [
],
Config = [{plugin_dir, filename:join([filename:dirname(SCRIPT),"plugins"])}]++
FilterConfig(FilterConfig, ProcessVars(ProcessVars, CONFIG, []), Rules),
FilterConfig(ProcessVars(CONFIG, []), Rules),
%io:format("ejabberd configuration:~n ~p~n", [Config]),