add help command

.eslintrc.js

@@ -0,0 +1,30 @@
+const OFF = 0;
+// const WARN = 1;
+const ERROR = 2;
+
+module.exports = {
+  extends: ["eslint:recommended"],
+  parserOptions: {
+    ecmaVersion: 2020,
+  },
+  env: {
+    es6: true,
+    node: true,
+  },
+  rules: {
+    indent: OFF,
+    semi: ERROR,
+    quotes: [ERROR, "double", {avoidEscape: true, allowTemplateLiterals: true}],
+    "no-empty": ERROR,
+    "array-callback-return": ERROR,
+    "consistent-return": ERROR,
+    eqeqeq: OFF,
+    "prefer-const": ERROR,
+    "no-unused-vars": [ERROR, {args: "none", varsIgnorePattern: "^_"}],
+    "no-console": OFF,
+    "no-debugger": OFF,
+    "require-atomic-updates": OFF,
+  },
+  globals: {
+  },
+};

.prettierrc

@@ -0,0 +1,5 @@
+{
+    "semi": true,
+    "bracketSpacing": false,
+    "endOfLine": "lf"
+}

src/index.js

@@ -1,6 +1,5 @@
 const Eris = require("eris");
 const chalk = require("chalk");
-const {inspect} = require("util");
 
 const token = process.argv[2];
 const stdin = process.stdin;
@@ -17,6 +16,21 @@ let currentGuild,
 
 const messageQueue = [];
 
+const commands = {
+  q: "quit comcord",
+  e: "emote",
+  g: "goto a channel",
+  G: "goto a guild",
+  l: "list channels",
+  L: "list guilds",
+  w: "who is in guild",
+  f: "finger",
+  r: "channel history",
+  R: "extended channel history",
+  h: "command help",
+  c: "clear",
+};
+
 const client = new Eris("Bot " + token, {
   defaultImageFormat: "png",
   defaultImageSize: 1024,
@@ -44,8 +58,9 @@ function processMessage({name, content, bot}) {
   } else {
     // TODO: markdown
     console.log(
-      chalk.bold.cyan(`[${name}]` + " ".rep(nameLength - (name.length + 2))) +
-        chalk.reset(" " + content)
+      chalk.bold.cyan(
+        `[${name}]` + " ".repeat(nameLength - (name.length + 2))
+      ) + chalk.reset(" " + content)
     );
   }
 }
@@ -102,7 +117,9 @@ function setupSendMode() {
   toSend = "";
   const name = `[${client.user.username}]`;
   stdout.write(
-    chalk.bold.cyan(name) + " ".rep(nameLength - name.length) + chalk.reset(" ")
+    chalk.bold.cyan(name) +
+      " ".repeat(nameLength - name.length) +
+      chalk.reset(" ")
   );
 }
 function sendMessage() {
@@ -116,6 +133,32 @@ function sendMessage() {
   processQueue();
 }
 
+function showHelp() {
+  console.log("\nCOMcord (c)left 2022\n");
+
+  const keys = Object.keys(commands);
+  keys.sort();
+
+  let index = 0;
+  for (const key of keys) {
+    const desc = commands[key];
+    const length = `  ${key} - ${desc}`.length;
+
+    stdout.write(
+      "  " +
+        chalk.bold.yellow(key) +
+        chalk.reset(" - " + desc) +
+        " ".repeat(Math.abs(25 - length))
+    );
+
+    index++;
+    if (index % 3 == 0) stdout.write("\n");
+  }
+  if (index % 3 != 0) stdout.write("\n");
+
+  console.log("\nTo begin TALK MODE, press [SPACE]\n");
+}
+
 stdin.on("data", function (key) {
   if (inSendMode) {
     if (key === "\r") {
@@ -136,15 +179,20 @@ stdin.on("data", function (key) {
   } else {
     switch (key) {
       case "\u0003":
-      case "q":
+      case "q": {
         client.disconnect(false);
         process.exit(0);
         break;
+      }
+      case "h": {
+        showHelp();
+        break;
+      }
       case " ":
       case "\r":
       default: {
         if (currentChannel == null) {
-          console.log("not in a channel");
+          console.log("<not in a channel>");
           break;
         }
         setupSendMode();
@@ -155,3 +203,6 @@ stdin.on("data", function (key) {
 });
 
 client.connect();
+
+console.log("COMcord (c)left 2022");
+console.log("Type 'h' for Commands");