From cc45413e2d3cf45ec34c088e6deae7c26adebb1a Mon Sep 17 00:00:00 2001
From: Koen Kanters <koenkanters94@gmail.com>
Date: Mon, 18 Feb 2019 19:46:19 +0100
Subject: [PATCH] Add settings.set api.

---
 lib/util/settings.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/lib/util/settings.js b/lib/util/settings.js
index 6c70984c..7d16ae1d 100644
--- a/lib/util/settings.js
+++ b/lib/util/settings.js
@@ -75,6 +75,25 @@ function read() {
     return yaml.safeLoad(fs.readFileSync(file, 'utf8'));
 }
 
+function set(path, value) {
+    let obj = settings;
+
+    for (let i = 0; i < path.length; i++) {
+        const key = path[i];
+        if (i === path.length - 1) {
+            obj[key] = value;
+        } else {
+            if (!obj[key]) {
+                obj[key] = {};
+            }
+
+            obj = obj[key];
+        }
+    }
+
+    writeRead();
+}
+
 function addDevice(ieeeAddr) {
     if (!settings.devices) {
         settings.devices = {};
@@ -126,6 +145,7 @@ function changeFriendlyName(old, new_) {
 module.exports = {
     get: () => objectAssignDeep.noMutate(defaults, settings),
     write: () => write(),
+    set: (path, value) => set(path, value),
 
     getDevice: (ieeeAddr) => settings.devices ? settings.devices[ieeeAddr] : null,
     getGroup: (ID) => settings.groups ? settings.groups[ID]: null,