fix linting

src/lib/WireGuard.js

@@ -46,7 +46,7 @@ module.exports = class WireGuard {
           const publicKey = await Util.exec(`echo ${privateKey} | wg pubkey`, {
             log: 'echo ***hidden*** | wg pubkey',
           });
-          const address = Util.replaceAll(WG_DEFAULT_ADDRESS, "x", "1");
+          const address = Util.replaceAll(WG_DEFAULT_ADDRESS, 'x', '1');
 
           config = {
             server: {
@@ -88,7 +88,6 @@ module.exports = class WireGuard {
   }
 
   async __saveConfig(config) {
-    
     let result = `
 # Note: Do not edit this file directly.
 # Your changes will be overwritten!
@@ -232,23 +231,26 @@ Endpoint = ${WG_HOST}:${WG_CONFIG_PORT}`;
     const publicKey = await Util.exec(`echo ${privateKey} | wg pubkey`);
     const preSharedKey = await Util.exec('wg genpsk');
 
-    /* ------ compute next IP address ------*/
+    /* ------ compute next IP address ------ */
     const recursiveFindIpAdress = (o1, o2, o3, o4) => {
       if (o4 > 255) {
-        if (WG_CIDR === 24)
+        if (WG_CIDR === 24) {
           return null;
+        }
         o3++;
         o4 = 0;
       }
       if (o3 > 255) {
-        if (WG_CIDR === 16)
+        if (WG_CIDR === 16) {
           return null;
+        }
         o2++;
         o3 = 0;
       }
       if (o2 > 255) {
-        if (WG_CIDR === 8)
+        if (WG_CIDR === 8) {
           return null;
+        }
         o1++;
         o2 = 0;
       }
@@ -259,12 +261,12 @@ Endpoint = ${WG_HOST}:${WG_CONFIG_PORT}`;
         return `${o1}.${o2}.${o3}.${o4}`;
       }
       return recursiveFindIpAdress(o1, o2, o3, o4 + 1);
-    }
-    const [o1, o2, o3, o4] = WG_DEFAULT_ADDRESS.split('.').map(i => (
+    };
+    const [o1, o2, o3] = WG_DEFAULT_ADDRESS.split('.').map((i) => (
       i === 'x' ? 0 : parseInt(i, 10)
     ));
     const address = recursiveFindIpAdress(o1, o2, o3, 2);
-    /*------ end compute next IP address ------*/
+    /* ------ end compute next IP address ------ */
 
     if (!address) {
       throw new Error('Maximum number of clients reached.');