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feat(server): Implement CONFIG HELP command (#2510)

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* feat(server): Implement CONFIG HELP command

* fix
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s-shiraki 2024-02-02 04:35:31 +09:00 committed by GitHub
parent b71d0f6383
commit 7e875bdafe
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1 changed files with 17 additions and 0 deletions
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17
src/server/server_family.cc
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@ -1476,6 +1476,23 @@ void ServerFamily::Config(CmdArgList args, ConnectionContext* cntx) {
ToUpper(&args[0]); ToUpper(&args[0]);
string_view sub_cmd = ArgS(args, 0); string_view sub_cmd = ArgS(args, 0);
if (sub_cmd == "HELP") {
string_view help_arr[] = {
"CONFIG <subcommand> [<arg> [value] [opt] ...]. Subcommands are:",
"GET <pattern>",
" Return parameters matching the glob-like <pattern> and their values.",
"SET <directive> <value>",
" Set the configuration <directive> to <value>.",
"RESETSTAT",
" Reset statistics reported by the INFO command.",
"HELP",
" Prints this help.",
};
auto* rb = static_cast<RedisReplyBuilder*>(cntx->reply_builder());
return rb->SendSimpleStrArr(help_arr);
}
if (sub_cmd == "SET") { if (sub_cmd == "SET") {
if (args.size() != 3) { if (args.size() != 3) {
return cntx->SendError(WrongNumArgsError("config|set")); return cntx->SendError(WrongNumArgsError("config|set"));