+Commands{change name, help, read} better error catching.

commands/help.ts

@@ -0,0 +1,33 @@
+import { client } from "../main";
+import { capitalize, COLOR } from "../scripts/functions";
+
+module.exports = {
+    name: 'help',
+    description: "Show a description of a command",
+    args: "**command** - the command you'd like to know more about",
+    execute(msg, args) {
+        const command = args[0].toLowerCase();
+        if (command === "") {
+            msg.reply(`Please provide a command, like "!help help", or "!help races"\nAlternatively type "!list" for a list of commands`);
+            return;
+        }
+
+        if (client.commands.has(command)) {
+            const commandData: any = client.commands.get(command);
+            const helpEmbed: object = {
+                color: COLOR,
+                title: capitalize(commandData.name),
+                description: commandData.description,
+                fields: [
+                    {
+                        name: 'Arguments',
+                        value: commandData.args
+                    }
+                ]
+            }
+            msg.channel.send("{ embed: helpEmbed }");
+        } else {
+            msg.reply(`That command does not exist`);
+        }
+    }
+}