From 6e228df0fca9a66dcc4ba1124d5e1ee8a42420dd Mon Sep 17 00:00:00 2001
From: Ondrej Zara <ondrej.zara@gmail.com>
Date: Fri, 12 Apr 2019 13:46:27 +0200
Subject: [PATCH] logging

---
 commands.js | 5 +----
 index.js    | 9 +++++----
 log.js      | 8 ++++++++
 3 files changed, 14 insertions(+), 8 deletions(-)
 create mode 100644 log.js

diff --git a/commands.js b/commands.js
index e15fbe6..e5e386b 100644
--- a/commands.js
+++ b/commands.js
@@ -1,8 +1,5 @@
 const EventEmitter = require("events");
-
-function log(...args) {
-	console.log(Date.now(), ...args);
-}
+const log = require("./log.js").log;
 
 class Command extends EventEmitter {
 	constructor(mpd) {
diff --git a/index.js b/index.js
index 194dc4d..e8cf34a 100644
--- a/index.js
+++ b/index.js
@@ -1,10 +1,7 @@
 #!/usr/bin/env node
 
 const commands = require("./commands");
-
-function log(...args) {
-	console.log(Date.now(), ...args);
-}
+const log = require("./log.js").log;
 
 function initConnection(request) {
 	let ws = request.accept();
@@ -62,6 +59,10 @@ function initConnection(request) {
 	waitForCommand(commands.welcome(mpd));
 }
 
+exports.logging = function(enabled) {
+	log.enabled = enabled;
+}
+
 exports.ws2mpd = function(httpServer, originRegExp) {
 	function ready() { log("ws2mpd attached to a http server", httpServer.address()); }
 	(httpServer.listening ? ready() : httpServer.on("listening", ready));
diff --git a/log.js b/log.js
new file mode 100644
index 0000000..5922912
--- /dev/null
+++ b/log.js
@@ -0,0 +1,8 @@
+function log(...args) {
+	if (!log.enabled) { return; }
+	console.log(Date.now(), ...args);
+}
+
+log.enabled = true;
+
+exports.log = log;
\ No newline at end of file