add interactive rules setup

scripts/modules/commands.js

@@ -80,6 +80,7 @@ import {
 	isValidBrand,
 	getBrandProfile
 } from './rule-transformer.js';
+import { runInteractiveRulesSetup } from './rules-setup.js';
 
 /**
  * Runs the interactive setup process for model configuration.
@@ -511,6 +512,43 @@ function registerCommands(programInstance) {
 		.action(async (action, brands, options) => {
 			const projectDir = process.cwd();
 
+			/**
+			 * 'task-master rules setup' action:
+			 *
+			 * Launches an interactive prompt to select which brand rules to apply to the current project.
+			 * This does NOT perform project initialization or ask about shell aliases—only rules selection.
+			 *
+			 * Example usage:
+			 *   $ task-master rules setup
+			 *
+			 * Useful for updating/enforcing rules after project creation, or switching brands.
+			 *
+			 * The list of brands is always up-to-date with the available profiles.
+			 */
+			if (action === 'setup') {
+				// Run interactive rules setup ONLY (no project init)
+				const selectedBrandRules = await runInteractiveRulesSetup();
+				for (const brand of selectedBrandRules) {
+					if (!isValidBrand(brand)) {
+						console.warn(
+							`Rules profile for brand "${brand}" not found. Valid brands: ${BRAND_NAMES.join(', ')}. Skipping.`
+						);
+						continue;
+					}
+					const profile = getBrandProfile(brand);
+					const addResult = convertAllRulesToBrandRules(projectDir, profile);
+					if (typeof profile.onAddBrandRules === 'function') {
+						profile.onAddBrandRules(projectDir);
+					}
+					console.log(
+						chalk.green(
+							`Summary for ${brand}: ${addResult.success} rules added, ${addResult.failed} failed.`
+						)
+					);
+				}
+				return;
+			}
+
 			if (!brands || brands.length === 0) {
 				console.error(
 					'Please specify at least one brand (e.g., windsurf, roo).'

scripts/modules/rules-setup.js

@@ -0,0 +1,47 @@
+import readline from 'readline';
+import inquirer from 'inquirer';
+import chalk from 'chalk';
+import { BRAND_PROFILES, BRAND_NAMES } from './rule-transformer.js';
+
+// Dynamically generate availableBrandRules from BRAND_NAMES and brand profiles
+const availableBrandRules = BRAND_NAMES.map((name) => {
+	const displayName =
+		BRAND_PROFILES[name]?.brandName ||
+		name.charAt(0).toUpperCase() + name.slice(1);
+	return {
+		name: name === 'cursor' ? `${displayName} (default)` : displayName,
+		value: name
+	};
+});
+
+/**
+ * Runs the interactive rules setup flow (brand rules selection only)
+ * @returns {Promise<string[]>} The selected brand rules
+ */
+/**
+ * Launches an interactive prompt for selecting which brand rules to include in your project.
+ *
+ * This function dynamically lists all available brands (from BRAND_PROFILES) and presents them as checkboxes.
+ * The user must select at least one brand (default: cursor). The result is an array of selected brand names.
+ *
+ * Used by both project initialization (init) and the CLI 'task-master rules setup' command to ensure DRY, consistent UX.
+ *
+ * @returns {Promise<string[]>} Array of selected brand rule names (e.g., ['cursor', 'windsurf'])
+ */
+export async function runInteractiveRulesSetup() {
+	console.log(
+		chalk.cyan(
+			'\nRules help enforce best practices and conventions for Task Master.'
+		)
+	);
+	const brandRulesQuestion = {
+		type: 'checkbox',
+		name: 'brandRules',
+		message: 'Which IDEs would you like rules included for?',
+		choices: availableBrandRules,
+		default: ['cursor'],
+		validate: (input) => input.length > 0 || 'You must select at least one.'
+	};
+	const { brandRules } = await inquirer.prompt([brandRulesQuestion]);
+	return brandRules;
+}