reload and restart ports

src/modules/bot.js

@@ -0,0 +1,40 @@
+const Command = require("../lib/command.js");
+const CATEGORY = "bot";
+
+const logger = require("npmlog");
+
+const reload = new Command("reload");
+reload.ownerOnly = true;
+reload.category = CATEGORY;
+reload.helpText = "Reloads a module.";
+reload.callback = function (msg, line) {
+  try {
+    require.resolve(`./${line}.js`);
+  } catch (err) {
+    if (err.code == "MODULE_NOT_FOUND") {
+      return "Module not found.";
+    } else {
+      return `:warning: An error occurred: \`\`\`\n${err}\`\`\``;
+    }
+  }
+
+  try {
+    logger.info("hf:modules", "Reloading module: '%s'", line);
+    delete require.cache[require.resolve(`./${line}.js`)];
+    require(`./${line}.js`);
+    return {reaction: "\uD83D\uDC4C"};
+  } catch (err) {
+    return `:warning: An error occurred: \`\`\`\n${err}\`\`\``;
+  }
+};
+hf.registerCommand(reload);
+
+const restart = new Command("restart");
+restart.ownerOnly = true;
+restart.category = CATEGORY;
+restart.helpText = "Restarts the bot.";
+restart.callback = function () {
+  setTimeout(process.exit, 500);
+  return {reaction: "\uD83D\uDD04"};
+};
+hf.registerCommand(restart);