(1.2.0) Error handling

Added error handling for exec command, should prevent most crashes. Crashes from other commands should be fixed through code.

Also added semicolons for consistency

index.js

@@ -3,18 +3,18 @@
 // Call in dependencies / set up global variables
 const { Client, MessageEmbed } = require('discord.js');
 const client = new Client();
-const version = '1.1.9';
+const version = '1.2.0';
 var token = process.argv[2];
 
 // Bootup sequence
 client.on('ready', () => {
-    console.log('╔════════════════════════════════════╗')
-    console.log('║                                    ║')
-    console.log('║  Tweeter by cyckl                  ║')
-    console.log('║  Running version ' + version + '             ║')
-    console.log('║  RIP 3-inch-largest                ║')
-    console.log('║                                    ║')
-    console.log('╚════════════════════════════════════╝\n')
+    console.log('╔════════════════════════════════════╗');
+    console.log('║                                    ║');
+    console.log('║  Tweeter by cyckl                  ║');
+    console.log('║  Running version ' + version + '             ║');
+    console.log('║  RIP 3-inch-largest                ║');
+    console.log('║                                    ║');
+    console.log('╚════════════════════════════════════╝\n');
     client.user.setActivity('.t msg');
 });
 
@@ -33,20 +33,16 @@ function getRandomInt(x) {
 // Commands
 function tweet(message) {
     // Handles removing nickname if no nickname
-    if (message.member.nickname == null) {
-        var tweetUserString = message.author.username
-    }
-    else {
-        var tweetUserString = message.member.nickname + ' (@' + message.author.username + ')'
-    }
+    if (message.member.nickname == null) tweetUserString = message.author.username;
+    else tweetUserString = message.member.nickname + ' (@' + message.author.username + ')';
 
-    var content = message.content.replace('.t ', '')
+    var content = message.content.replace('.t ', '');
     var embed = new MessageEmbed()
         .setAuthor(tweetUserString, message.author.displayAvatarURL(), 'https://www.youtube.com/watch?v=dQw4w9WgXcQ')
         .setColor(0x1DA1F2)
         .setDescription(content)
-        .addField('Retweets', getRandomInt(10000), true)
-        .addField('Likes', getRandomInt(5000000), true)
+        .addField('Retweets', getRandomInt(50000), true)
+        .addField('Likes', getRandomInt(1000000), true)
         .setFooter('Twitter', 'https://abs.twimg.com/icons/apple-touch-icon-192x192.png');
     // Send tweet and log
     message.channel.send(embed);
@@ -56,13 +52,22 @@ function tweet(message) {
 function exec(message) {
     // User ID hardcode
     if (message.author.id != '248948821881520138' && message.author.id != '249052912762880000') return;
-    var runCode = message.content.replace('.run ', '');
-    var result = '';
-    result = eval(runCode);
-    // Send result and log
-    message.channel.send('**Result:** ```js\n' + result + '```');
-    console.log('[Exec] (' + message.author.tag + ') ' + runCode);
-    console.log('[Exec Result] ' + result);
+
+    // Try code, if broken, move to catch()
+    try {
+        var runCode = message.content.replace('.run ', '');
+        var result = eval(runCode);
+        // Send result and log
+        message.channel.send('**Result:** ```js\n' + result + '```');
+        console.log('[Exec] (' + message.author.tag + ') ' + runCode);
+        console.log('[Exec Result] ' + result);
+    }
+
+    // If error, handle it instead of crashing.
+    catch (e) {
+        console.log('[Exec Error] ' + e);
+        message.channel.send('**Error:** ```js\n' + e + '```');
+    }
 }
 
 function about(message) {
@@ -74,7 +79,7 @@ function about(message) {
         .addField('Version', version, true)
         .addField('Build date', '2020-04-11', true)
         .setFooter('This is alpha software. Please be patient!')
-        .setThumbnail('https://github.com/cyckl/tweeter/raw/master/img/tweeter.png')
+        .setThumbnail('https://github.com/cyckl/tweeter/raw/master/img/tweeter.png');
     // Send tweet and log
     message.channel.send(embed);
     console.log('[About] (' + message.author.tag + ') ' + 'About dialogue triggered.');