Use new ‘—log’ command argument to specify server log level

Makefile

@@ -27,7 +27,7 @@ clean:
 
 .PHONY: serve
 serve:
-	cargo run -- -vvv start --user root --pass root memory
+	cargo run -- start --log trace --user root --pass root memory
 
 .PHONY: quick
 quick:

src/cli/mod.rs

@@ -131,15 +131,7 @@ pub fn init() {
 		.about(INFO)
 		.before_help(LOGO)
 		.disable_version_flag(true)
-		.arg_required_else_help(true)
-		.arg(
-			Arg::new("verbose")
-				.short('v')
-				.long("verbose")
-				.takes_value(false)
-				.multiple_occurrences(true)
-				.help("Specify the log output verbosity"),
-		);
+		.arg_required_else_help(true);
 
 	let setup = setup.subcommand(
 		Command::new("start")
@@ -234,6 +226,16 @@ pub fn init() {
 					.takes_value(true)
 					.forbid_empty_values(true)
 					.help("Path to the private key file for encrypted client connections"),
+			)
+			.arg(
+				Arg::new("log")
+					.short('l')
+					.long("log")
+					.takes_value(true)
+					.default_value("info")
+					.forbid_empty_values(true)
+					.help("Database path used for storing data")
+					.value_parser(["warn", "info", "debug", "trace", "full"]),
 			),
 	);
 

src/cli/start.rs

@@ -1,4 +1,5 @@
 use super::config;
+use super::log;
 use crate::cnf::LOGO;
 use crate::dbs;
 use crate::err::Error;
@@ -6,7 +7,16 @@ use crate::net;
 
 #[tokio::main]
 pub async fn init(matches: &clap::ArgMatches) -> Result<(), Error> {
-	// output SurrealDB logo
+	// Set the default log level
+	match matches.get_one::<String>("log").map(String::as_str) {
+		Some("warn") => log::init(0),
+		Some("info") => log::init(1),
+		Some("debug") => log::init(2),
+		Some("trace") => log::init(3),
+		Some("full") => log::init(4),
+		_ => unreachable!(),
+	};
+	// Output SurrealDB logo
 	println!("{}", LOGO);
 	// Setup the cli options
 	config::init(matches);