Fixed lint errors caused by octal character, and added missing yaml dependency

server.js

@@ -1,3 +1,5 @@
+/* eslint-disable no-console */
+/* This is a simple Node.js http server, that is used to serve up the contents of ./dist */
 const connect = require('connect');
 const serveStatic = require('serve-static');
 
@@ -12,28 +14,19 @@ const isDocker = !!process.env.IS_DOCKER;
 /* Checks env var for port. If undefined, will use Port 80 for Docker, or 4000 for metal */
 const port = process.env.PORT || isDocker ? 80 : 4000;
 
-/* eslint no-console: 0 */
-const printWelcomeMessage = () => {
-  getLocalIp().then(({ address }) => {
-    const ip = address || 'localhost';
-    console.log(overComplicatedMessage(ip, port));
-  });
-}
-
 const getLocalIp = () => {
   const dnsLookup = util.promisify(dns.lookup);
   return dnsLookup(os.hostname());
-}
+};
 
-const overComplicatedMessage = (ip, port) => {
+const overComplicatedMessage = (ip) => {
   let msg = '';
   const chars = {
     RESET: '\x1b[0m',
     CYAN: '\x1b[36m',
     GREEN: '\x1b[32m',
     BLUE: '\x1b[34m',
-    UNDERLINE: '\033[4m',
-    BOLD: '\033[1m',
+    BRIGHT: '\x1b[1m',
     BR: '\n',
   };
   const stars = (count) => new Array(count).fill('*').join('');
@@ -42,32 +35,39 @@ const overComplicatedMessage = (ip, port) => {
   if (isDocker) {
     const containerId = process.env.HOSTNAME || undefined;
     msg = `${chars.BLUE}${stars(91)}${chars.BR}${chars.RESET}`
-      + `${chars.CYAN}${chars.BOLD}Welcome to Dashy! 🚀${chars.RESET}${chars.BR}`
+      + `${chars.CYAN}Welcome to Dashy! 🚀${chars.RESET}${chars.BR}`
       + `${chars.GREEN}Your new dashboard is now up and running `
       + `${containerId ? `in container ID ${containerId}` : 'with Docker'}${chars.BR}`
       + `${chars.GREEN}After updating your config file, run  `
-      + `'${chars.UNDERLINE}docker exec -it ${containerId || '[container-id]'} yarn build`
+      + `'${chars.BRIGHT}docker exec -it ${containerId || '[container-id]'} yarn build`
       + `${chars.RESET}${chars.GREEN}' to rebuild${chars.BR}`
       + `${chars.BLUE}${stars(91)}${chars.BR}${chars.RESET}`;
   } else {
     msg = `${chars.GREEN}┏${line(75)}┓${chars.BR}`
-      + `┃ ${chars.CYAN}${chars.BOLD}Welcome to Dashy! 🚀${blanks(55)}${chars.GREEN}┃${chars.BR}`
-      + `┃ ${chars.CYAN}Your new dashboard is now up and running at ${chars.UNDERLINE}`
+      + `┃ ${chars.CYAN}Welcome to Dashy! 🚀${blanks(55)}${chars.GREEN}┃${chars.BR}`
+      + `┃ ${chars.CYAN}Your new dashboard is now up and running at ${chars.BRIGHT}`
       + `http://${ip}:${port}${chars.RESET}${blanks(18 - ip.length)}${chars.GREEN}┃${chars.BR}`
-      + `┃ ${chars.CYAN}After updating your config file, run '${chars.UNDERLINE}yarn build`
+      + `┃ ${chars.CYAN}After updating your config file, run '${chars.BRIGHT}yarn build`
       + `${chars.RESET}${chars.CYAN}' to rebuild the app${blanks(6)}${chars.GREEN}┃${chars.BR}`
       + `┗${line(75)}┛${chars.BR}${chars.BR}`;
   }
   return msg;
-}
+};
+
+/* eslint no-console: 0 */
+const printWelcomeMessage = () => {
+  getLocalIp().then(({ address }) => {
+    const ip = address || 'localhost';
+    console.log(overComplicatedMessage(ip));
+  });
+};
 
 try {
   connect()
     .use(serveStatic(`${__dirname}/dist`))
     .use(serveStatic(`${__dirname}/public`, { index: 'default.html' }))
     .listen(port, () => {
-      try { printWelcomeMessage(port); }
-      catch (e) { console.log('Dashy is Starting...'); }
+      try { printWelcomeMessage(); } catch (e) { console.log('Dashy is Starting...'); }
     });
 } catch (error) {
   console.log('Sorry, an error occurred ', error);