claude-task-master/scripts/modules/commands.js

/**
 * commands.js
 * Command-line interface for the Task Master CLI
 */

import { program } from 'commander';
import path from 'path';
import chalk from 'chalk';
import boxen from 'boxen';
import fs from 'fs';
import https from 'https';
import inquirer from 'inquirer';
import ora from 'ora'; // Import ora

import { log, readJSON } from './utils.js';
import {
	parsePRD,
	updateTasks,
	generateTaskFiles,
	setTaskStatus,
	listTasks,
	expandTask,
	expandAllTasks,
	clearSubtasks,
	addTask,
	addSubtask,
	removeSubtask,
	analyzeTaskComplexity,
	updateTaskById,
	updateSubtaskById,
	removeTask,
	findTaskById,
	taskExists
} from './task-manager.js';

import {
	addDependency,
	removeDependency,
	validateDependenciesCommand,
	fixDependenciesCommand
} from './dependency-manager.js';

import {
	isApiKeySet,
	getDebugFlag,
	getConfig,
	writeConfig,
	ConfigurationError,
	isConfigFilePresent,
	getAvailableModels
} from './config-manager.js';

import {
	displayBanner,
	displayHelp,
	displayNextTask,
	displayTaskById,
	displayComplexityReport,
	getStatusWithColor,
	confirmTaskOverwrite,
	startLoadingIndicator,
	stopLoadingIndicator,
	displayModelConfiguration,
	displayAvailableModels,
	displayApiKeyStatus,
	displayAiUsageSummary
} from './ui.js';

import { initializeProject } from '../init.js';
import {
	getModelConfiguration,
	getAvailableModelsList,
	setModel,
	getApiKeyStatusReport
} from './task-manager/models.js';
import { findProjectRoot } from './utils.js';

/**
 * Runs the interactive setup process for model configuration.
 * @param {string|null} projectRoot - The resolved project root directory.
 */
async function runInteractiveSetup(projectRoot) {
	if (!projectRoot) {
		console.error(
			chalk.red(
				'Error: Could not determine project root for interactive setup.'
			)
		);
		process.exit(1);
	}

	const currentConfigResult = await getModelConfiguration({ projectRoot });
	const currentModels = currentConfigResult.success
		? currentConfigResult.data.activeModels
		: { main: null, research: null, fallback: null };
	// Handle potential config load failure gracefully for the setup flow
	if (
		!currentConfigResult.success &&
		currentConfigResult.error?.code !== 'CONFIG_MISSING'
	) {
		console.warn(
			chalk.yellow(
				`Warning: Could not load current model configuration: ${currentConfigResult.error?.message || 'Unknown error'}. Proceeding with defaults.`
			)
		);
	}

	// Helper function to fetch OpenRouter models (duplicated for CLI context)
	function fetchOpenRouterModelsCLI() {
		return new Promise((resolve) => {
			const options = {
				hostname: 'openrouter.ai',
				path: '/api/v1/models',
				method: 'GET',
				headers: {
					Accept: 'application/json'
				}
			};

			const req = https.request(options, (res) => {
				let data = '';
				res.on('data', (chunk) => {
					data += chunk;
				});
				res.on('end', () => {
					if (res.statusCode === 200) {
						try {
							const parsedData = JSON.parse(data);
							resolve(parsedData.data || []); // Return the array of models
						} catch (e) {
							console.error('Error parsing OpenRouter response:', e);
							resolve(null); // Indicate failure
						}
					} else {
						console.error(
							`OpenRouter API request failed with status code: ${res.statusCode}`
						);
						resolve(null); // Indicate failure
					}
				});
			});

			req.on('error', (e) => {
				console.error('Error fetching OpenRouter models:', e);
				resolve(null); // Indicate failure
			});
			req.end();
		});
	}

	// Helper to get choices and default index for a role
	const getPromptData = (role, allowNone = false) => {
		const currentModel = currentModels[role]; // Use the fetched data
		const allModelsRaw = getAvailableModels(); // Get all available models

		// Manually group models by provider
		const modelsByProvider = allModelsRaw.reduce((acc, model) => {
			if (!acc[model.provider]) {
				acc[model.provider] = [];
			}
			acc[model.provider].push(model);
			return acc;
		}, {});

		const cancelOption = { name: '⏹ Cancel Model Setup', value: '__CANCEL__' }; // Symbol updated
		const noChangeOption = currentModel?.modelId
			? {
					name: `✔ No change to current ${role} model (${currentModel.modelId})`, // Symbol updated
					value: '__NO_CHANGE__'
				}
			: null;

		const customOpenRouterOption = {
			name: '* Custom OpenRouter model', // Symbol updated
			value: '__CUSTOM_OPENROUTER__'
		};

		let choices = [];
		let defaultIndex = 0; // Default to 'Cancel'

		// Filter and format models allowed for this role using the manually grouped data
		const roleChoices = Object.entries(modelsByProvider)
			.map(([provider, models]) => {
				const providerModels = models
					.filter((m) => m.allowed_roles.includes(role))
					.map((m) => ({
						name: `${provider} / ${m.id} ${
							m.cost_per_1m_tokens
								? chalk.gray(
										`($${m.cost_per_1m_tokens.input.toFixed(2)} input | $${m.cost_per_1m_tokens.output.toFixed(2)} output)`
									)
								: ''
						}`,
						value: { id: m.id, provider },
						short: `${provider}/${m.id}`
					}));
				if (providerModels.length > 0) {
					return [...providerModels];
				}
				return null;
			})
			.filter(Boolean)
			.flat();

		// Find the index of the currently selected model for setting the default
		let currentChoiceIndex = -1;
		if (currentModel?.modelId && currentModel?.provider) {
			currentChoiceIndex = roleChoices.findIndex(
				(choice) =>
					typeof choice.value === 'object' &&
					choice.value.id === currentModel.modelId &&
					choice.value.provider === currentModel.provider
			);
		}

		// Construct final choices list based on whether 'None' is allowed
		const commonPrefix = [];
		if (noChangeOption) {
			commonPrefix.push(noChangeOption);
		}
		commonPrefix.push(cancelOption);
		commonPrefix.push(customOpenRouterOption);

		let prefixLength = commonPrefix.length; // Initial prefix length

		if (allowNone) {
			choices = [
				...commonPrefix,
				new inquirer.Separator(),
				{ name: '⚪ None (disable)', value: null }, // Symbol updated
				new inquirer.Separator(),
				...roleChoices
			];
			// Adjust default index: Prefix + Sep1 + None + Sep2 (+3)
			const noneOptionIndex = prefixLength + 1;
			defaultIndex =
				currentChoiceIndex !== -1
					? currentChoiceIndex + prefixLength + 3 // Offset by prefix and separators
					: noneOptionIndex; // Default to 'None' if no current model matched
		} else {
			choices = [
				...commonPrefix,
				new inquirer.Separator(),
				...roleChoices,
				new inquirer.Separator()
			];
			// Adjust default index: Prefix + Sep (+1)
			defaultIndex =
				currentChoiceIndex !== -1
					? currentChoiceIndex + prefixLength + 1 // Offset by prefix and separator
					: noChangeOption
						? 1
						: 0; // Default to 'No Change' if present, else 'Cancel'
		}

		// Ensure defaultIndex is valid within the final choices array length
		if (defaultIndex < 0 || defaultIndex >= choices.length) {
			// If default calculation failed or pointed outside bounds, reset intelligently
			defaultIndex = 0; // Default to 'Cancel'
			console.warn(
				`Warning: Could not determine default model for role '${role}'. Defaulting to 'Cancel'.`
			); // Add warning
		}

		return { choices, default: defaultIndex };
	};

	// --- Generate choices using the helper ---
	const mainPromptData = getPromptData('main');
	const researchPromptData = getPromptData('research');
	const fallbackPromptData = getPromptData('fallback', true); // Allow 'None' for fallback

	const answers = await inquirer.prompt([
		{
			type: 'list',
			name: 'mainModel',
			message: 'Select the main model for generation/updates:',
			choices: mainPromptData.choices,
			default: mainPromptData.default
		},
		{
			type: 'list',
			name: 'researchModel',
			message: 'Select the research model:',
			choices: researchPromptData.choices,
			default: researchPromptData.default,
			when: (ans) => ans.mainModel !== '__CANCEL__'
		},
		{
			type: 'list',
			name: 'fallbackModel',
			message: 'Select the fallback model (optional):',
			choices: fallbackPromptData.choices,
			default: fallbackPromptData.default,
			when: (ans) =>
				ans.mainModel !== '__CANCEL__' && ans.researchModel !== '__CANCEL__'
		}
	]);

	let setupSuccess = true;
	let setupConfigModified = false;
	const coreOptionsSetup = { projectRoot }; // Pass root for setup actions

	// Helper to handle setting a model (including custom)
	async function handleSetModel(role, selectedValue, currentModelId) {
		if (selectedValue === '__CANCEL__') {
			console.log(
				chalk.yellow(`\nSetup canceled during ${role} model selection.`)
			);
			setupSuccess = false; // Also mark success as false on cancel
			return false; // Indicate cancellation
		}

		// Handle the new 'No Change' option
		if (selectedValue === '__NO_CHANGE__') {
			console.log(chalk.gray(`No change selected for ${role} model.`));
			return true; // Indicate success, continue setup
		}

		let modelIdToSet = null;
		let providerHint = null;
		let isCustomSelection = false;

		if (selectedValue === '__CUSTOM_OPENROUTER__') {
			isCustomSelection = true;
			const { customId } = await inquirer.prompt([
				{
					type: 'input',
					name: 'customId',
					message: `Enter the custom OpenRouter Model ID for the ${role} role:`
				}
			]);
			if (!customId) {
				console.log(chalk.yellow('No custom ID entered. Skipping role.'));
				return true; // Continue setup, but don't set this role
			}
			modelIdToSet = customId;
			providerHint = 'openrouter';
			// Validate against live OpenRouter list
			const openRouterModels = await fetchOpenRouterModelsCLI();
			if (
				!openRouterModels ||
				!openRouterModels.some((m) => m.id === modelIdToSet)
			) {
				console.error(
					chalk.red(
						`Error: Model ID "${modelIdToSet}" not found in the live OpenRouter model list. Please check the ID.`
					)
				);
				setupSuccess = false;
				return true; // Continue setup, but mark as failed
			}
		} else if (
			selectedValue &&
			typeof selectedValue === 'object' &&
			selectedValue.id
		) {
			// Standard model selected from list
			modelIdToSet = selectedValue.id;
			providerHint = selectedValue.provider; // Provider is known
		} else if (selectedValue === null && role === 'fallback') {
			// Handle disabling fallback
			modelIdToSet = null;
			providerHint = null;
		} else if (selectedValue) {
			console.error(
				chalk.red(
					`Internal Error: Unexpected selection value for ${role}: ${JSON.stringify(selectedValue)}`
				)
			);
			setupSuccess = false;
			return true;
		}

		// Only proceed if there's a change to be made
		if (modelIdToSet !== currentModelId) {
			if (modelIdToSet) {
				// Set a specific model (standard or custom)
				const result = await setModel(role, modelIdToSet, {
					...coreOptionsSetup,
					providerHint // Pass the hint
				});
				if (result.success) {
					console.log(
						chalk.blue(
							`Set ${role} model: ${result.data.provider} / ${result.data.modelId}`
						)
					);
					if (result.data.warning) {
						// Display warning if returned by setModel
						console.log(chalk.yellow(result.data.warning));
					}
					setupConfigModified = true;
				} else {
					console.error(
						chalk.red(
							`Error setting ${role} model: ${result.error?.message || 'Unknown'}`
						)
					);
					setupSuccess = false;
				}
			} else if (role === 'fallback') {
				// Disable fallback model
				const currentCfg = getConfig(projectRoot);
				if (currentCfg?.models?.fallback?.modelId) {
					// Check if it was actually set before clearing
					currentCfg.models.fallback = {
						...currentCfg.models.fallback,
						provider: undefined,
						modelId: undefined
					};
					if (writeConfig(currentCfg, projectRoot)) {
						console.log(chalk.blue('Fallback model disabled.'));
						setupConfigModified = true;
					} else {
						console.error(
							chalk.red('Failed to disable fallback model in config file.')
						);
						setupSuccess = false;
					}
				} else {
					console.log(chalk.blue('Fallback model was already disabled.'));
				}
			}
		}
		return true; // Indicate setup should continue
	}

	// Process answers using the handler
	if (
		!(await handleSetModel(
			'main',
			answers.mainModel,
			currentModels.main?.modelId // <--- Now 'currentModels' is defined
		))
	) {
		return false; // Explicitly return false if cancelled
	}
	if (
		!(await handleSetModel(
			'research',
			answers.researchModel,
			currentModels.research?.modelId // <--- Now 'currentModels' is defined
		))
	) {
		return false; // Explicitly return false if cancelled
	}
	if (
		!(await handleSetModel(
			'fallback',
			answers.fallbackModel,
			currentModels.fallback?.modelId // <--- Now 'currentModels' is defined
		))
	) {
		return false; // Explicitly return false if cancelled
	}

	if (setupSuccess && setupConfigModified) {
		console.log(chalk.green.bold('\nModel setup complete!'));
	} else if (setupSuccess && !setupConfigModified) {
		console.log(chalk.yellow('\nNo changes made to model configuration.'));
	} else if (!setupSuccess) {
		console.error(
			chalk.red(
				'\nErrors occurred during model selection. Please review and try again.'
			)
		);
	}
	return true; // Indicate setup flow completed (not cancelled)
	// Let the main command flow continue to display results
}

/**
 * Configure and register CLI commands
 * @param {Object} program - Commander program instance
 */
function registerCommands(programInstance) {
	// Add global error handler for unknown options
	programInstance.on('option:unknown', function (unknownOption) {
		const commandName = this._name || 'unknown';
		console.error(chalk.red(`Error: Unknown option '${unknownOption}'`));
		console.error(
			chalk.yellow(
				`Run 'task-master ${commandName} --help' to see available options`
			)
		);
		process.exit(1);
	});

	// Default help
	programInstance.on('--help', function () {
		displayHelp();
	});

	// parse-prd command
	programInstance
		.command('parse-prd')
		.description('Parse a PRD file and generate tasks')
		.argument('[file]', 'Path to the PRD file')
		.option(
			'-i, --input <file>',
			'Path to the PRD file (alternative to positional argument)'
		)
		.option('-o, --output <file>', 'Output file path', 'tasks/tasks.json')
		.option('-n, --num-tasks <number>', 'Number of tasks to generate', '10')
		.option('-f, --force', 'Skip confirmation when overwriting existing tasks')
		.option(
			'--append',
			'Append new tasks to existing tasks.json instead of overwriting'
		)
		.action(async (file, options) => {
			// Use input option if file argument not provided
			const inputFile = file || options.input;
			const defaultPrdPath = 'scripts/prd.txt';
			const numTasks = parseInt(options.numTasks, 10);
			const outputPath = options.output;
			const force = options.force || false;
			const append = options.append || false;
			let useForce = force;
			let useAppend = append;

			// Helper function to check if tasks.json exists and confirm overwrite
			async function confirmOverwriteIfNeeded() {
				if (fs.existsSync(outputPath) && !useForce && !useAppend) {
					const overwrite = await confirmTaskOverwrite(outputPath);
					if (!overwrite) {
						log('info', 'Operation cancelled.');
						return false;
					}
					// If user confirms 'y', we should set useForce = true for the parsePRD call
					// Only overwrite if not appending
					useForce = true;
				}
				return true;
			}

			let spinner;

			try {
				if (!inputFile) {
					if (fs.existsSync(defaultPrdPath)) {
						console.log(
							chalk.blue(`Using default PRD file path: ${defaultPrdPath}`)
						);
						if (!(await confirmOverwriteIfNeeded())) return;

						console.log(chalk.blue(`Generating ${numTasks} tasks...`));
						spinner = ora('Parsing PRD and generating tasks...').start();
						await parsePRD(defaultPrdPath, outputPath, numTasks, {
							append: useAppend, // Changed key from useAppend to append
							force: useForce // Changed key from useForce to force
						});
						spinner.succeed('Tasks generated successfully!');
						return;
					}

					console.log(
						chalk.yellow(
							'No PRD file specified and default PRD file not found at scripts/prd.txt.'
						)
					);
					console.log(
						boxen(
							chalk.white.bold('Parse PRD Help') +
								'\n\n' +
								chalk.cyan('Usage:') +
								'\n' +
								`  task-master parse-prd <prd-file.txt> [options]\n\n` +
								chalk.cyan('Options:') +
								'\n' +
								'  -i, --input <file>       Path to the PRD file (alternative to positional argument)\n' +
								'  -o, --output <file>      Output file path (default: "tasks/tasks.json")\n' +
								'  -n, --num-tasks <number> Number of tasks to generate (default: 10)\n' +
								'  -f, --force              Skip confirmation when overwriting existing tasks\n' +
								'  --append                 Append new tasks to existing tasks.json instead of overwriting\n\n' +
								chalk.cyan('Example:') +
								'\n' +
								'  task-master parse-prd requirements.txt --num-tasks 15\n' +
								'  task-master parse-prd --input=requirements.txt\n' +
								'  task-master parse-prd --force\n' +
								'  task-master parse-prd requirements_v2.txt --append\n\n' +
								chalk.yellow('Note: This command will:') +
								'\n' +
								'  1. Look for a PRD file at scripts/prd.txt by default\n' +
								'  2. Use the file specified by --input or positional argument if provided\n' +
								'  3. Generate tasks from the PRD and either:\n' +
								'     - Overwrite any existing tasks.json file (default)\n' +
								'     - Append to existing tasks.json if --append is used',
							{ padding: 1, borderColor: 'blue', borderStyle: 'round' }
						)
					);
					return;
				}

				if (!fs.existsSync(inputFile)) {
					console.error(
						chalk.red(`Error: Input PRD file not found: ${inputFile}`)
					);
					process.exit(1);
				}

				if (!(await confirmOverwriteIfNeeded())) return;

				console.log(chalk.blue(`Parsing PRD file: ${inputFile}`));
				console.log(chalk.blue(`Generating ${numTasks} tasks...`));
				if (append) {
					console.log(chalk.blue('Appending to existing tasks...'));
				}

				spinner = ora('Parsing PRD and generating tasks...').start();
				await parsePRD(inputFile, outputPath, numTasks, {
					useAppend: useAppend,
					useForce: useForce
				});
				spinner.succeed('Tasks generated successfully!');
			} catch (error) {
				if (spinner) {
					spinner.fail(`Error parsing PRD: ${error.message}`);
				} else {
					console.error(chalk.red(`Error parsing PRD: ${error.message}`));
				}
				process.exit(1);
			}
		});

	// update command
	programInstance
		.command('update')
		.description(
			'Update multiple tasks with ID >= "from" based on new information or implementation changes'
		)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option(
			'--from <id>',
			'Task ID to start updating from (tasks with ID >= this value will be updated)',
			'1'
		)
		.option(
			'-p, --prompt <text>',
			'Prompt explaining the changes or new context (required)'
		)
		.option(
			'-r, --research',
			'Use Perplexity AI for research-backed task updates'
		)
		.action(async (options) => {
			const tasksPath = options.file;
			const fromId = parseInt(options.from, 10); // Validation happens here
			const prompt = options.prompt;
			const useResearch = options.research || false;

			// Check if there's an 'id' option which is a common mistake (instead of 'from')
			if (
				process.argv.includes('--id') ||
				process.argv.some((arg) => arg.startsWith('--id='))
			) {
				console.error(
					chalk.red('Error: The update command uses --from=<id>, not --id=<id>')
				);
				console.log(chalk.yellow('\nTo update multiple tasks:'));
				console.log(
					`  task-master update --from=${fromId} --prompt="Your prompt here"`
				);
				console.log(
					chalk.yellow(
						'\nTo update a single specific task, use the update-task command instead:'
					)
				);
				console.log(
					`  task-master update-task --id=<id> --prompt="Your prompt here"`
				);
				process.exit(1);
			}

			if (!prompt) {
				console.error(
					chalk.red(
						'Error: --prompt parameter is required. Please provide information about the changes.'
					)
				);
				process.exit(1);
			}

			console.log(
				chalk.blue(
					`Updating tasks from ID >= ${fromId} with prompt: "${prompt}"`
				)
			);
			console.log(chalk.blue(`Tasks file: ${tasksPath}`));

			if (useResearch) {
				console.log(
					chalk.blue('Using Perplexity AI for research-backed task updates')
				);
			}

			// Call core updateTasks, passing empty context for CLI
			await updateTasks(
				tasksPath,
				fromId,
				prompt,
				useResearch,
				{} // Pass empty context
			);
		});

	// update-task command
	programInstance
		.command('update-task')
		.description(
			'Update a single specific task by ID with new information (use --id parameter)'
		)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option('-i, --id <id>', 'Task ID to update (required)')
		.option(
			'-p, --prompt <text>',
			'Prompt explaining the changes or new context (required)'
		)
		.option(
			'-r, --research',
			'Use Perplexity AI for research-backed task updates'
		)
		.action(async (options) => {
			try {
				const tasksPath = options.file;

				// Validate required parameters
				if (!options.id) {
					console.error(chalk.red('Error: --id parameter is required'));
					console.log(
						chalk.yellow(
							'Usage example: task-master update-task --id=23 --prompt="Update with new information"'
						)
					);
					process.exit(1);
				}

				// Parse the task ID and validate it's a number
				const taskId = parseInt(options.id, 10);
				if (isNaN(taskId) || taskId <= 0) {
					console.error(
						chalk.red(
							`Error: Invalid task ID: ${options.id}. Task ID must be a positive integer.`
						)
					);
					console.log(
						chalk.yellow(
							'Usage example: task-master update-task --id=23 --prompt="Update with new information"'
						)
					);
					process.exit(1);
				}

				if (!options.prompt) {
					console.error(
						chalk.red(
							'Error: --prompt parameter is required. Please provide information about the changes.'
						)
					);
					console.log(
						chalk.yellow(
							'Usage example: task-master update-task --id=23 --prompt="Update with new information"'
						)
					);
					process.exit(1);
				}

				const prompt = options.prompt;
				const useResearch = options.research || false;

				// Validate tasks file exists
				if (!fs.existsSync(tasksPath)) {
					console.error(
						chalk.red(`Error: Tasks file not found at path: ${tasksPath}`)
					);
					if (tasksPath === 'tasks/tasks.json') {
						console.log(
							chalk.yellow(
								'Hint: Run task-master init or task-master parse-prd to create tasks.json first'
							)
						);
					} else {
						console.log(
							chalk.yellow(
								`Hint: Check if the file path is correct: ${tasksPath}`
							)
						);
					}
					process.exit(1);
				}

				console.log(
					chalk.blue(`Updating task ${taskId} with prompt: "${prompt}"`)
				);
				console.log(chalk.blue(`Tasks file: ${tasksPath}`));

				if (useResearch) {
					// Verify Perplexity API key exists if using research
					if (!isApiKeySet('perplexity')) {
						console.log(
							chalk.yellow(
								'Warning: PERPLEXITY_API_KEY environment variable is missing. Research-backed updates will not be available.'
							)
						);
						console.log(
							chalk.yellow('Falling back to Claude AI for task update.')
						);
					} else {
						console.log(
							chalk.blue('Using Perplexity AI for research-backed task update')
						);
					}
				}

				const result = await updateTaskById(
					tasksPath,
					taskId,
					prompt,
					useResearch
				);

				// If the task wasn't updated (e.g., if it was already marked as done)
				if (!result) {
					console.log(
						chalk.yellow(
							'\nTask update was not completed. Review the messages above for details.'
						)
					);
				}
			} catch (error) {
				console.error(chalk.red(`Error: ${error.message}`));

				// Provide more helpful error messages for common issues
				if (
					error.message.includes('task') &&
					error.message.includes('not found')
				) {
					console.log(chalk.yellow('\nTo fix this issue:'));
					console.log(
						'  1. Run task-master list to see all available task IDs'
					);
					console.log('  2. Use a valid task ID with the --id parameter');
				} else if (error.message.includes('API key')) {
					console.log(
						chalk.yellow(
							'\nThis error is related to API keys. Check your environment variables.'
						)
					);
				}

				// Use getDebugFlag getter instead of CONFIG.debug
				if (getDebugFlag()) {
					console.error(error);
				}

				process.exit(1);
			}
		});

	// update-subtask command
	programInstance
		.command('update-subtask')
		.description(
			'Update a subtask by appending additional timestamped information'
		)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option(
			'-i, --id <id>',
			'Subtask ID to update in format "parentId.subtaskId" (required)'
		)
		.option(
			'-p, --prompt <text>',
			'Prompt explaining what information to add (required)'
		)
		.option('-r, --research', 'Use Perplexity AI for research-backed updates')
		.action(async (options) => {
			try {
				const tasksPath = options.file;

				// Validate required parameters
				if (!options.id) {
					console.error(chalk.red('Error: --id parameter is required'));
					console.log(
						chalk.yellow(
							'Usage example: task-master update-subtask --id=5.2 --prompt="Add more details about the API endpoint"'
						)
					);
					process.exit(1);
				}

				// Validate subtask ID format (should contain a dot)
				const subtaskId = options.id;
				if (!subtaskId.includes('.')) {
					console.error(
						chalk.red(
							`Error: Invalid subtask ID format: ${subtaskId}. Subtask ID must be in format "parentId.subtaskId"`
						)
					);
					console.log(
						chalk.yellow(
							'Usage example: task-master update-subtask --id=5.2 --prompt="Add more details about the API endpoint"'
						)
					);
					process.exit(1);
				}

				if (!options.prompt) {
					console.error(
						chalk.red(
							'Error: --prompt parameter is required. Please provide information to add to the subtask.'
						)
					);
					console.log(
						chalk.yellow(
							'Usage example: task-master update-subtask --id=5.2 --prompt="Add more details about the API endpoint"'
						)
					);
					process.exit(1);
				}

				const prompt = options.prompt;
				const useResearch = options.research || false;

				// Validate tasks file exists
				if (!fs.existsSync(tasksPath)) {
					console.error(
						chalk.red(`Error: Tasks file not found at path: ${tasksPath}`)
					);
					if (tasksPath === 'tasks/tasks.json') {
						console.log(
							chalk.yellow(
								'Hint: Run task-master init or task-master parse-prd to create tasks.json first'
							)
						);
					} else {
						console.log(
							chalk.yellow(
								`Hint: Check if the file path is correct: ${tasksPath}`
							)
						);
					}
					process.exit(1);
				}

				console.log(
					chalk.blue(`Updating subtask ${subtaskId} with prompt: "${prompt}"`)
				);
				console.log(chalk.blue(`Tasks file: ${tasksPath}`));

				if (useResearch) {
					// Verify Perplexity API key exists if using research
					if (!isApiKeySet('perplexity')) {
						console.log(
							chalk.yellow(
								'Warning: PERPLEXITY_API_KEY environment variable is missing. Research-backed updates will not be available.'
							)
						);
						console.log(
							chalk.yellow('Falling back to Claude AI for subtask update.')
						);
					} else {
						console.log(
							chalk.blue(
								'Using Perplexity AI for research-backed subtask update'
							)
						);
					}
				}

				const result = await updateSubtaskById(
					tasksPath,
					subtaskId,
					prompt,
					useResearch
				);

				if (!result) {
					console.log(
						chalk.yellow(
							'\nSubtask update was not completed. Review the messages above for details.'
						)
					);
				}
			} catch (error) {
				console.error(chalk.red(`Error: ${error.message}`));

				// Provide more helpful error messages for common issues
				if (
					error.message.includes('subtask') &&
					error.message.includes('not found')
				) {
					console.log(chalk.yellow('\nTo fix this issue:'));
					console.log(
						'  1. Run task-master list --with-subtasks to see all available subtask IDs'
					);
					console.log(
						'  2. Use a valid subtask ID with the --id parameter in format "parentId.subtaskId"'
					);
				} else if (error.message.includes('API key')) {
					console.log(
						chalk.yellow(
							'\nThis error is related to API keys. Check your environment variables.'
						)
					);
				}

				// Use getDebugFlag getter instead of CONFIG.debug
				if (getDebugFlag()) {
					console.error(error);
				}

				process.exit(1);
			}
		});

	// generate command
	programInstance
		.command('generate')
		.description('Generate task files from tasks.json')
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option('-o, --output <dir>', 'Output directory', 'tasks')
		.action(async (options) => {
			const tasksPath = options.file;
			const outputDir = options.output;

			console.log(chalk.blue(`Generating task files from: ${tasksPath}`));
			console.log(chalk.blue(`Output directory: ${outputDir}`));

			await generateTaskFiles(tasksPath, outputDir);
		});

	// set-status command
	programInstance
		.command('set-status')
		.description('Set the status of a task')
		.option(
			'-i, --id <id>',
			'Task ID (can be comma-separated for multiple tasks)'
		)
		.option(
			'-s, --status <status>',
			'New status (todo, in-progress, review, done)'
		)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.action(async (options) => {
			const tasksPath = options.file;
			const taskId = options.id;
			const status = options.status;

			if (!taskId || !status) {
				console.error(chalk.red('Error: Both --id and --status are required'));
				process.exit(1);
			}

			console.log(
				chalk.blue(`Setting status of task(s) ${taskId} to: ${status}`)
			);

			await setTaskStatus(tasksPath, taskId, status);
		});

	// list command
	programInstance
		.command('list')
		.description('List all tasks')
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option('-s, --status <status>', 'Filter by status')
		.option('--with-subtasks', 'Show subtasks for each task')
		.action(async (options) => {
			const tasksPath = options.file;
			const statusFilter = options.status;
			const withSubtasks = options.withSubtasks || false;

			console.log(chalk.blue(`Listing tasks from: ${tasksPath}`));
			if (statusFilter) {
				console.log(chalk.blue(`Filtering by status: ${statusFilter}`));
			}
			if (withSubtasks) {
				console.log(chalk.blue('Including subtasks in listing'));
			}

			await listTasks(tasksPath, statusFilter, withSubtasks);
		});

	// expand command
	programInstance
		.command('expand')
		.description('Expand a task into subtasks using AI')
		.option('-i, --id <id>', 'ID of the task to expand')
		.option(
			'-a, --all',
			'Expand all pending tasks based on complexity analysis'
		)
		.option(
			'-n, --num <number>',
			'Number of subtasks to generate (uses complexity analysis by default if available)'
		)
		.option(
			'-r, --research',
			'Enable research-backed generation (e.g., using Perplexity)',
			false
		)
		.option('-p, --prompt <text>', 'Additional context for subtask generation')
		.option('-f, --force', 'Force expansion even if subtasks exist', false) // Ensure force option exists
		.option(
			'--file <file>',
			'Path to the tasks file (relative to project root)',
			'tasks/tasks.json'
		) // Allow file override
		.action(async (options) => {
			const projectRoot = findProjectRoot();
			if (!projectRoot) {
				console.error(chalk.red('Error: Could not find project root.'));
				process.exit(1);
			}
			const tasksPath = path.resolve(projectRoot, options.file); // Resolve tasks path

			if (options.all) {
				// --- Handle expand --all ---
				console.log(chalk.blue('Expanding all pending tasks...'));
				// Updated call to the refactored expandAllTasks
				try {
					const result = await expandAllTasks(
						tasksPath,
						options.num, // Pass num
						options.research, // Pass research flag
						options.prompt, // Pass additional context
						options.force, // Pass force flag
						{} // Pass empty context for CLI calls
						// outputFormat defaults to 'text' in expandAllTasks for CLI
					);
					// Optional: Display summary from result
					console.log(chalk.green(`Expansion Summary:`));
					console.log(chalk.green(` - Attempted: ${result.tasksToExpand}`));
					console.log(chalk.green(` - Expanded:  ${result.expandedCount}`));
					console.log(chalk.yellow(` - Skipped:   ${result.skippedCount}`));
					console.log(chalk.red(` - Failed:    ${result.failedCount}`));
				} catch (error) {
					console.error(
						chalk.red(`Error expanding all tasks: ${error.message}`)
					);
					process.exit(1);
				}
			} else if (options.id) {
				// --- Handle expand --id <id> (Should be correct from previous refactor) ---
				if (!options.id) {
					console.error(
						chalk.red('Error: Task ID is required unless using --all.')
					);
					process.exit(1);
				}

				console.log(chalk.blue(`Expanding task ${options.id}...`));
				try {
					// Call the refactored expandTask function
					await expandTask(
						tasksPath,
						options.id,
						options.num,
						options.research,
						options.prompt,
						{}, // Pass empty context for CLI calls
						options.force // Pass the force flag down
					);
					// expandTask logs its own success/failure for single task
				} catch (error) {
					console.error(
						chalk.red(`Error expanding task ${options.id}: ${error.message}`)
					);
					process.exit(1);
				}
			} else {
				console.error(
					chalk.red('Error: You must specify either a task ID (--id) or --all.')
				);
				programInstance.help(); // Show help
			}
		});

	// analyze-complexity command
	programInstance
		.command('analyze-complexity')
		.description(
			`Analyze tasks and generate expansion recommendations${chalk.reset('')}`
		)
		.option(
			'-o, --output <file>',
			'Output file path for the report',
			'scripts/task-complexity-report.json'
		)
		.option(
			'-m, --model <model>',
			'LLM model to use for analysis (defaults to configured model)'
		)
		.option(
			'-t, --threshold <number>',
			'Minimum complexity score to recommend expansion (1-10)',
			'5'
		)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option(
			'-r, --research',
			'Use Perplexity AI for research-backed complexity analysis'
		)
		.action(async (options) => {
			const tasksPath = options.file || 'tasks/tasks.json';
			const outputPath = options.output;
			const modelOverride = options.model;
			const thresholdScore = parseFloat(options.threshold);
			const useResearch = options.research || false;

			console.log(chalk.blue(`Analyzing task complexity from: ${tasksPath}`));
			console.log(chalk.blue(`Output report will be saved to: ${outputPath}`));

			if (useResearch) {
				console.log(
					chalk.blue(
						'Using Perplexity AI for research-backed complexity analysis'
					)
				);
			}

			await analyzeTaskComplexity(options);
		});

	// clear-subtasks command
	programInstance
		.command('clear-subtasks')
		.description('Clear subtasks from specified tasks')
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option(
			'-i, --id <ids>',
			'Task IDs (comma-separated) to clear subtasks from'
		)
		.option('--all', 'Clear subtasks from all tasks')
		.action(async (options) => {
			const tasksPath = options.file;
			const taskIds = options.id;
			const all = options.all;

			if (!taskIds && !all) {
				console.error(
					chalk.red(
						'Error: Please specify task IDs with --id=<ids> or use --all to clear all tasks'
					)
				);
				process.exit(1);
			}

			if (all) {
				// If --all is specified, get all task IDs
				const data = readJSON(tasksPath);
				if (!data || !data.tasks) {
					console.error(chalk.red('Error: No valid tasks found'));
					process.exit(1);
				}
				const allIds = data.tasks.map((t) => t.id).join(',');
				clearSubtasks(tasksPath, allIds);
			} else {
				clearSubtasks(tasksPath, taskIds);
			}
		});

	// add-task command
	programInstance
		.command('add-task')
		.description('Add a new task using AI, optionally providing manual details')
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option(
			'-p, --prompt <prompt>',
			'Description of the task to add (required if not using manual fields)'
		)
		.option('-t, --title <title>', 'Task title (for manual task creation)')
		.option(
			'-d, --description <description>',
			'Task description (for manual task creation)'
		)
		.option(
			'--details <details>',
			'Implementation details (for manual task creation)'
		)
		.option(
			'--test-strategy <testStrategy>',
			'Test strategy (for manual task creation)'
		)
		.option(
			'--dependencies <dependencies>',
			'Comma-separated list of task IDs this task depends on'
		)
		.option(
			'--priority <priority>',
			'Task priority (high, medium, low)',
			'medium'
		)
		.option(
			'-r, --research',
			'Whether to use research capabilities for task creation'
		)
		.action(async (options) => {
			const isManualCreation = options.title && options.description;

			// Validate that either prompt or title+description are provided
			if (!options.prompt && !isManualCreation) {
				console.error(
					chalk.red(
						'Error: Either --prompt or both --title and --description must be provided'
					)
				);
				process.exit(1);
			}

			const tasksPath =
				options.file ||
				path.join(findProjectRoot() || '.', 'tasks', 'tasks.json') || // Ensure tasksPath is also relative to a found root or current dir
				'tasks/tasks.json';

			// Correctly determine projectRoot
			const projectRoot = findProjectRoot();

			let manualTaskData = null;
			if (isManualCreation) {
				manualTaskData = {
					title: options.title,
					description: options.description,
					details: options.details || '',
					testStrategy: options.testStrategy || ''
				};
				// Restore specific logging for manual creation
				console.log(
					chalk.blue(`Creating task manually with title: "${options.title}"`)
				);
			} else {
				// Restore specific logging for AI creation
				console.log(
					chalk.blue(`Creating task with AI using prompt: "${options.prompt}"`)
				);
			}

			// Log dependencies and priority if provided (restored)
			const dependenciesArray = options.dependencies
				? options.dependencies.split(',').map((id) => id.trim())
				: [];
			if (dependenciesArray.length > 0) {
				console.log(
					chalk.blue(`Dependencies: [${dependenciesArray.join(', ')}]`)
				);
			}
			if (options.priority) {
				console.log(chalk.blue(`Priority: ${options.priority}`));
			}

			const context = {
				projectRoot,
				commandName: 'add-task',
				outputType: 'cli'
			};

			try {
				const { newTaskId, telemetryData } = await addTask(
					tasksPath,
					options.prompt,
					dependenciesArray,
					options.priority,
					context,
					'text',
					manualTaskData,
					options.research
				);

				// addTask handles detailed CLI success logging AND telemetry display when outputFormat is 'text'
				// No need to call displayAiUsageSummary here anymore.
			} catch (error) {
				console.error(chalk.red(`Error adding task: ${error.message}`));
				if (error.details) {
					console.error(chalk.red(error.details));
				}
				process.exit(1);
			}
		});

	// next command
	programInstance
		.command('next')
		.description(
			`Show the next task to work on based on dependencies and status${chalk.reset('')}`
		)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.action(async (options) => {
			const tasksPath = options.file;
			await displayNextTask(tasksPath);
		});

	// show command
	programInstance
		.command('show')
		.description(
			`Display detailed information about a specific task${chalk.reset('')}`
		)
		.argument('[id]', 'Task ID to show')
		.option('-i, --id <id>', 'Task ID to show')
		.option('-s, --status <status>', 'Filter subtasks by status') // ADDED status option
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.action(async (taskId, options) => {
			const idArg = taskId || options.id;
			const statusFilter = options.status; // ADDED: Capture status filter

			if (!idArg) {
				console.error(chalk.red('Error: Please provide a task ID'));
				process.exit(1);
			}

			const tasksPath = options.file;
			// PASS statusFilter to the display function
			await displayTaskById(tasksPath, idArg, statusFilter);
		});

	// add-dependency command
	programInstance
		.command('add-dependency')
		.description('Add a dependency to a task')
		.option('-i, --id <id>', 'Task ID to add dependency to')
		.option('-d, --depends-on <id>', 'Task ID that will become a dependency')
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.action(async (options) => {
			const tasksPath = options.file;
			const taskId = options.id;
			const dependencyId = options.dependsOn;

			if (!taskId || !dependencyId) {
				console.error(
					chalk.red('Error: Both --id and --depends-on are required')
				);
				process.exit(1);
			}

			// Handle subtask IDs correctly by preserving the string format for IDs containing dots
			// Only use parseInt for simple numeric IDs
			const formattedTaskId = taskId.includes('.')
				? taskId
				: parseInt(taskId, 10);
			const formattedDependencyId = dependencyId.includes('.')
				? dependencyId
				: parseInt(dependencyId, 10);

			await addDependency(tasksPath, formattedTaskId, formattedDependencyId);
		});

	// remove-dependency command
	programInstance
		.command('remove-dependency')
		.description('Remove a dependency from a task')
		.option('-i, --id <id>', 'Task ID to remove dependency from')
		.option('-d, --depends-on <id>', 'Task ID to remove as a dependency')
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.action(async (options) => {
			const tasksPath = options.file;
			const taskId = options.id;
			const dependencyId = options.dependsOn;

			if (!taskId || !dependencyId) {
				console.error(
					chalk.red('Error: Both --id and --depends-on are required')
				);
				process.exit(1);
			}

			// Handle subtask IDs correctly by preserving the string format for IDs containing dots
			// Only use parseInt for simple numeric IDs
			const formattedTaskId = taskId.includes('.')
				? taskId
				: parseInt(taskId, 10);
			const formattedDependencyId = dependencyId.includes('.')
				? dependencyId
				: parseInt(dependencyId, 10);

			await removeDependency(tasksPath, formattedTaskId, formattedDependencyId);
		});

	// validate-dependencies command
	programInstance
		.command('validate-dependencies')
		.description(
			`Identify invalid dependencies without fixing them${chalk.reset('')}`
		)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.action(async (options) => {
			await validateDependenciesCommand(options.file);
		});

	// fix-dependencies command
	programInstance
		.command('fix-dependencies')
		.description(`Fix invalid dependencies automatically${chalk.reset('')}`)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.action(async (options) => {
			await fixDependenciesCommand(options.file);
		});

	// complexity-report command
	programInstance
		.command('complexity-report')
		.description(`Display the complexity analysis report${chalk.reset('')}`)
		.option(
			'-f, --file <file>',
			'Path to the report file',
			'scripts/task-complexity-report.json'
		)
		.action(async (options) => {
			await displayComplexityReport(options.file);
		});

	// add-subtask command
	programInstance
		.command('add-subtask')
		.description('Add a subtask to an existing task')
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option('-p, --parent <id>', 'Parent task ID (required)')
		.option('-i, --task-id <id>', 'Existing task ID to convert to subtask')
		.option(
			'-t, --title <title>',
			'Title for the new subtask (when creating a new subtask)'
		)
		.option('-d, --description <text>', 'Description for the new subtask')
		.option('--details <text>', 'Implementation details for the new subtask')
		.option(
			'--dependencies <ids>',
			'Comma-separated list of dependency IDs for the new subtask'
		)
		.option('-s, --status <status>', 'Status for the new subtask', 'pending')
		.option('--skip-generate', 'Skip regenerating task files')
		.action(async (options) => {
			const tasksPath = options.file;
			const parentId = options.parent;
			const existingTaskId = options.taskId;
			const generateFiles = !options.skipGenerate;

			if (!parentId) {
				console.error(
					chalk.red(
						'Error: --parent parameter is required. Please provide a parent task ID.'
					)
				);
				showAddSubtaskHelp();
				process.exit(1);
			}

			// Parse dependencies if provided
			let dependencies = [];
			if (options.dependencies) {
				dependencies = options.dependencies.split(',').map((id) => {
					// Handle both regular IDs and dot notation
					return id.includes('.') ? id.trim() : parseInt(id.trim(), 10);
				});
			}

			try {
				if (existingTaskId) {
					// Convert existing task to subtask
					console.log(
						chalk.blue(
							`Converting task ${existingTaskId} to a subtask of ${parentId}...`
						)
					);
					await addSubtask(
						tasksPath,
						parentId,
						existingTaskId,
						null,
						generateFiles
					);
					console.log(
						chalk.green(
							`✓ Task ${existingTaskId} successfully converted to a subtask of task ${parentId}`
						)
					);
				} else if (options.title) {
					// Create new subtask with provided data
					console.log(
						chalk.blue(`Creating new subtask for parent task ${parentId}...`)
					);

					const newSubtaskData = {
						title: options.title,
						description: options.description || '',
						details: options.details || '',
						status: options.status || 'pending',
						dependencies: dependencies
					};

					const subtask = await addSubtask(
						tasksPath,
						parentId,
						null,
						newSubtaskData,
						generateFiles
					);
					console.log(
						chalk.green(
							`✓ New subtask ${parentId}.${subtask.id} successfully created`
						)
					);

					// Display success message and suggested next steps
					console.log(
						boxen(
							chalk.white.bold(
								`Subtask ${parentId}.${subtask.id} Added Successfully`
							) +
								'\n\n' +
								chalk.white(`Title: ${subtask.title}`) +
								'\n' +
								chalk.white(`Status: ${getStatusWithColor(subtask.status)}`) +
								'\n' +
								(dependencies.length > 0
									? chalk.white(`Dependencies: ${dependencies.join(', ')}`) +
										'\n'
									: '') +
								'\n' +
								chalk.white.bold('Next Steps:') +
								'\n' +
								chalk.cyan(
									`1. Run ${chalk.yellow(`task-master show ${parentId}`)} to see the parent task with all subtasks`
								) +
								'\n' +
								chalk.cyan(
									`2. Run ${chalk.yellow(`task-master set-status --id=${parentId}.${subtask.id} --status=in-progress`)} to start working on it`
								),
							{
								padding: 1,
								borderColor: 'green',
								borderStyle: 'round',
								margin: { top: 1 }
							}
						)
					);
				} else {
					console.error(
						chalk.red('Error: Either --task-id or --title must be provided.')
					);
					console.log(
						boxen(
							chalk.white.bold('Usage Examples:') +
								'\n\n' +
								chalk.white('Convert existing task to subtask:') +
								'\n' +
								chalk.yellow(
									`  task-master add-subtask --parent=5 --task-id=8`
								) +
								'\n\n' +
								chalk.white('Create new subtask:') +
								'\n' +
								chalk.yellow(
									`  task-master add-subtask --parent=5 --title="Implement login UI" --description="Create the login form"`
								) +
								'\n\n',
							{ padding: 1, borderColor: 'blue', borderStyle: 'round' }
						)
					);
					process.exit(1);
				}
			} catch (error) {
				console.error(chalk.red(`Error: ${error.message}`));
				process.exit(1);
			}
		})
		.on('error', function (err) {
			console.error(chalk.red(`Error: ${err.message}`));
			showAddSubtaskHelp();
			process.exit(1);
		});

	// Helper function to show add-subtask command help
	function showAddSubtaskHelp() {
		console.log(
			boxen(
				chalk.white.bold('Add Subtask Command Help') +
					'\n\n' +
					chalk.cyan('Usage:') +
					'\n' +
					`  task-master add-subtask --parent=<id> [options]\n\n` +
					chalk.cyan('Options:') +
					'\n' +
					'  -p, --parent <id>         Parent task ID (required)\n' +
					'  -i, --task-id <id>        Existing task ID to convert to subtask\n' +
					'  -t, --title <title>       Title for the new subtask\n' +
					'  -d, --description <text>  Description for the new subtask\n' +
					'  --details <text>          Implementation details for the new subtask\n' +
					'  --dependencies <ids>      Comma-separated list of dependency IDs\n' +
					'  -s, --status <status>     Status for the new subtask (default: "pending")\n' +
					'  -f, --file <file>         Path to the tasks file (default: "tasks/tasks.json")\n' +
					'  --skip-generate           Skip regenerating task files\n\n' +
					chalk.cyan('Examples:') +
					'\n' +
					'  task-master add-subtask --parent=5 --task-id=8\n' +
					'  task-master add-subtask -p 5 -t "Implement login UI" -d "Create the login form"',
				{ padding: 1, borderColor: 'blue', borderStyle: 'round' }
			)
		);
	}

	// remove-subtask command
	programInstance
		.command('remove-subtask')
		.description('Remove a subtask from its parent task')
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option(
			'-i, --id <id>',
			'Subtask ID(s) to remove in format "parentId.subtaskId" (can be comma-separated for multiple subtasks)'
		)
		.option(
			'-c, --convert',
			'Convert the subtask to a standalone task instead of deleting it'
		)
		.option('--skip-generate', 'Skip regenerating task files')
		.action(async (options) => {
			const tasksPath = options.file;
			const subtaskIds = options.id;
			const convertToTask = options.convert || false;
			const generateFiles = !options.skipGenerate;

			if (!subtaskIds) {
				console.error(
					chalk.red(
						'Error: --id parameter is required. Please provide subtask ID(s) in format "parentId.subtaskId".'
					)
				);
				showRemoveSubtaskHelp();
				process.exit(1);
			}

			try {
				// Split by comma to support multiple subtask IDs
				const subtaskIdArray = subtaskIds.split(',').map((id) => id.trim());

				for (const subtaskId of subtaskIdArray) {
					// Validate subtask ID format
					if (!subtaskId.includes('.')) {
						console.error(
							chalk.red(
								`Error: Subtask ID "${subtaskId}" must be in format "parentId.subtaskId"`
							)
						);
						showRemoveSubtaskHelp();
						process.exit(1);
					}

					console.log(chalk.blue(`Removing subtask ${subtaskId}...`));
					if (convertToTask) {
						console.log(
							chalk.blue('The subtask will be converted to a standalone task')
						);
					}

					const result = await removeSubtask(
						tasksPath,
						subtaskId,
						convertToTask,
						generateFiles
					);

					if (convertToTask && result) {
						// Display success message and next steps for converted task
						console.log(
							boxen(
								chalk.white.bold(
									`Subtask ${subtaskId} Converted to Task #${result.id}`
								) +
									'\n\n' +
									chalk.white(`Title: ${result.title}`) +
									'\n' +
									chalk.white(`Status: ${getStatusWithColor(result.status)}`) +
									'\n' +
									chalk.white(
										`Dependencies: ${result.dependencies.join(', ')}`
									) +
									'\n\n' +
									chalk.white.bold('Next Steps:') +
									'\n' +
									chalk.cyan(
										`1. Run ${chalk.yellow(`task-master show ${result.id}`)} to see details of the new task`
									) +
									'\n' +
									chalk.cyan(
										`2. Run ${chalk.yellow(`task-master set-status --id=${result.id} --status=in-progress`)} to start working on it`
									),
								{
									padding: 1,
									borderColor: 'green',
									borderStyle: 'round',
									margin: { top: 1 }
								}
							)
						);
					} else {
						// Display success message for deleted subtask
						console.log(
							boxen(
								chalk.white.bold(`Subtask ${subtaskId} Removed`) +
									'\n\n' +
									chalk.white('The subtask has been successfully deleted.'),
								{
									padding: 1,
									borderColor: 'green',
									borderStyle: 'round',
									margin: { top: 1 }
								}
							)
						);
					}
				}
			} catch (error) {
				console.error(chalk.red(`Error: ${error.message}`));
				showRemoveSubtaskHelp();
				process.exit(1);
			}
		})
		.on('error', function (err) {
			console.error(chalk.red(`Error: ${err.message}`));
			showRemoveSubtaskHelp();
			process.exit(1);
		});

	// Helper function to show remove-subtask command help
	function showRemoveSubtaskHelp() {
		console.log(
			boxen(
				chalk.white.bold('Remove Subtask Command Help') +
					'\n\n' +
					chalk.cyan('Usage:') +
					'\n' +
					`  task-master remove-subtask --id=<parentId.subtaskId> [options]\n\n` +
					chalk.cyan('Options:') +
					'\n' +
					'  -i, --id <id>       Subtask ID(s) to remove in format "parentId.subtaskId" (can be comma-separated, required)\n' +
					'  -c, --convert       Convert the subtask to a standalone task instead of deleting it\n' +
					'  -f, --file <file>   Path to the tasks file (default: "tasks/tasks.json")\n' +
					'  --skip-generate     Skip regenerating task files\n\n' +
					chalk.cyan('Examples:') +
					'\n' +
					'  task-master remove-subtask --id=5.2\n' +
					'  task-master remove-subtask --id=5.2,6.3,7.1\n' +
					'  task-master remove-subtask --id=5.2 --convert',
				{ padding: 1, borderColor: 'blue', borderStyle: 'round' }
			)
		);
	}

	// remove-task command
	programInstance
		.command('remove-task')
		.description('Remove one or more tasks or subtasks permanently')
		.description('Remove one or more tasks or subtasks permanently')
		.option(
			'-i, --id <ids>',
			'ID(s) of the task(s) or subtask(s) to remove (e.g., "5", "5.2", or "5,6.1,7")'
		)
		.option('-f, --file <file>', 'Path to the tasks file', 'tasks/tasks.json')
		.option('-y, --yes', 'Skip confirmation prompt', false)
		.action(async (options) => {
			const tasksPath = options.file;
			const taskIdsString = options.id;

			if (!taskIdsString) {
				console.error(chalk.red('Error: Task ID(s) are required'));
				console.error(
					chalk.yellow(
						'Usage: task-master remove-task --id=<taskId1,taskId2...>'
					)
				);
				process.exit(1);
			}

			const taskIdsToRemove = taskIdsString
				.split(',')
				.map((id) => id.trim())
				.filter(Boolean);

			if (taskIdsToRemove.length === 0) {
				console.error(chalk.red('Error: No valid task IDs provided.'));
				process.exit(1);
			}

			try {
				// Read data once for checks and confirmation
				const data = readJSON(tasksPath);
				if (!data || !data.tasks) {
					console.error(
						chalk.red(`Error: No valid tasks found in ${tasksPath}`)
					);
					process.exit(1);
				}

				const existingTasksToRemove = [];
				const nonExistentIds = [];
				let totalSubtasksToDelete = 0;
				const dependentTaskMessages = [];

				for (const taskId of taskIdsToRemove) {
					if (!taskExists(data.tasks, taskId)) {
						nonExistentIds.push(taskId);
					} else {
						// Correctly extract the task object from the result of findTaskById
						const findResult = findTaskById(data.tasks, taskId);
						const taskObject = findResult.task; // Get the actual task/subtask object

						if (taskObject) {
							existingTasksToRemove.push({ id: taskId, task: taskObject }); // Push the actual task object

							// If it's a main task, count its subtasks and check dependents
							if (!taskObject.isSubtask) {
								// Check the actual task object
								if (taskObject.subtasks && taskObject.subtasks.length > 0) {
									totalSubtasksToDelete += taskObject.subtasks.length;
								}
								const dependentTasks = data.tasks.filter(
									(t) =>
										t.dependencies &&
										t.dependencies.includes(parseInt(taskId, 10))
								);
								if (dependentTasks.length > 0) {
									dependentTaskMessages.push(
										`  - Task ${taskId}: ${dependentTasks.length} dependent tasks (${dependentTasks.map((t) => t.id).join(', ')})`
									);
								}
							}
						} else {
							// Handle case where findTaskById returned null for the task property (should be rare)
							nonExistentIds.push(`${taskId} (error finding details)`);
						}
					}
				}

				if (nonExistentIds.length > 0) {
					console.warn(
						chalk.yellow(
							`Warning: The following task IDs were not found: ${nonExistentIds.join(', ')}`
						)
					);
				}

				if (existingTasksToRemove.length === 0) {
					console.log(chalk.blue('No existing tasks found to remove.'));
					process.exit(0);
				}

				// Skip confirmation if --yes flag is provided
				if (!options.yes) {
					console.log();
					console.log(
						chalk.red.bold(
							`⚠️ WARNING: This will permanently delete the following ${existingTasksToRemove.length} item(s):`
						)
					);
					console.log();

					existingTasksToRemove.forEach(({ id, task }) => {
						if (!task) return; // Should not happen due to taskExists check, but safeguard
						if (task.isSubtask) {
							// Subtask - title is directly on the task object
							console.log(
								chalk.white(`  Subtask ${id}: ${task.title || '(no title)'}`)
							);
							// Optionally show parent context if available
							if (task.parentTask) {
								console.log(
									chalk.gray(
										`    (Parent: ${task.parentTask.id} - ${task.parentTask.title || '(no title)'})`
									)
								);
							}
						} else {
							// Main task - title is directly on the task object
							console.log(
								chalk.white.bold(`  Task ${id}: ${task.title || '(no title)'}`)
							);
						}
					});

					if (totalSubtasksToDelete > 0) {
						console.log(
							chalk.yellow(
								`⚠️ This will also delete ${totalSubtasksToDelete} subtasks associated with the selected main tasks!`
							)
						);
					}

					if (dependentTaskMessages.length > 0) {
						console.log(
							chalk.yellow(
								'⚠️ Warning: Dependencies on the following tasks will be removed:'
							)
						);
						dependentTaskMessages.forEach((msg) =>
							console.log(chalk.yellow(msg))
						);
					}

					console.log();

					const { confirm } = await inquirer.prompt([
						{
							type: 'confirm',
							name: 'confirm',
							message: chalk.red.bold(
								`Are you sure you want to permanently delete these ${existingTasksToRemove.length} item(s)?`
							),
							default: false
						}
					]);

					if (!confirm) {
						console.log(chalk.blue('Task deletion cancelled.'));
						process.exit(0);
					}
				}

				const indicator = startLoadingIndicator(
					`Removing ${existingTasksToRemove.length} task(s)/subtask(s)...`
				);

				// Use the string of existing IDs for the core function
				const existingIdsString = existingTasksToRemove
					.map(({ id }) => id)
					.join(',');
				const result = await removeTask(tasksPath, existingIdsString);

				stopLoadingIndicator(indicator);

				if (result.success) {
					console.log(
						boxen(
							chalk.green(
								`Successfully removed ${result.removedTasks.length} task(s)/subtask(s).`
							) +
								(result.message ? `\n\nDetails:\n${result.message}` : '') +
								(result.error
									? `\n\nWarnings:\n${chalk.yellow(result.error)}`
									: ''),
							{ padding: 1, borderColor: 'green', borderStyle: 'round' }
						)
					);
				} else {
					console.error(
						boxen(
							chalk.red(
								`Operation completed with errors. Removed ${result.removedTasks.length} task(s)/subtask(s).`
							) +
								(result.message ? `\n\nDetails:\n${result.message}` : '') +
								(result.error ? `\n\nErrors:\n${chalk.red(result.error)}` : ''),
							{
								padding: 1,
								borderColor: 'red',
								borderStyle: 'round'
							}
						)
					);
					process.exit(1); // Exit with error code if any part failed
				}

				// Log any initially non-existent IDs again for clarity
				if (nonExistentIds.length > 0) {
					console.warn(
						chalk.yellow(
							`Note: The following IDs were not found initially and were skipped: ${nonExistentIds.join(', ')}`
						)
					);

					// Exit with error if any removals failed
					if (successfulRemovals.length === 0) {
						process.exit(1);
					}
				}
			} catch (error) {
				console.error(
					chalk.red(`Error: ${error.message || 'An unknown error occurred'}`)
				);
				process.exit(1);
			}
		});

	// init command (Directly calls the implementation from init.js)
	programInstance
		.command('init')
		.description('Initialize a new project with Task Master structure')
		.option('-y, --yes', 'Skip prompts and use default values')
		.option('-n, --name <name>', 'Project name')
		.option('-d, --description <description>', 'Project description')
		.option('-v, --version <version>', 'Project version', '0.1.0') // Set default here
		.option('-a, --author <author>', 'Author name')
		.option('--skip-install', 'Skip installing dependencies')
		.option('--dry-run', 'Show what would be done without making changes')
		.option('--aliases', 'Add shell aliases (tm, taskmaster)')
		.action(async (cmdOptions) => {
			// cmdOptions contains parsed arguments
			try {
				console.log('DEBUG: Running init command action in commands.js');
				console.log(
					'DEBUG: Options received by action:',
					JSON.stringify(cmdOptions)
				);
				// Directly call the initializeProject function, passing the parsed options
				await initializeProject(cmdOptions);
				// initializeProject handles its own flow, including potential process.exit()
			} catch (error) {
				console.error(
					chalk.red(`Error during initialization: ${error.message}`)
				);
				process.exit(1);
			}
		});

	// models command
	programInstance
		.command('models')
		.description('Manage AI model configurations')
		.option(
			'--set-main <model_id>',
			'Set the primary model for task generation/updates'
		)
		.option(
			'--set-research <model_id>',
			'Set the model for research-backed operations'
		)
		.option(
			'--set-fallback <model_id>',
			'Set the model to use if the primary fails'
		)
		.option('--setup', 'Run interactive setup to configure models')
		.option(
			'--openrouter',
			'Allow setting a custom OpenRouter model ID (use with --set-*) '
		)
		.option(
			'--ollama',
			'Allow setting a custom Ollama model ID (use with --set-*) '
		)
		.addHelpText(
			'after',
			`
Examples:
  $ task-master models                              # View current configuration
  $ task-master models --set-main gpt-4o             # Set main model (provider inferred)
  $ task-master models --set-research sonar-pro       # Set research model
  $ task-master models --set-fallback claude-3-5-sonnet-20241022 # Set fallback
  $ task-master models --set-main my-custom-model --ollama  # Set custom Ollama model for main role
  $ task-master models --set-main some/other-model --openrouter # Set custom OpenRouter model for main role
  $ task-master models --setup                            # Run interactive setup`
		)
		.action(async (options) => {
			const projectRoot = findProjectRoot(); // Find project root for context

			// Validate flags: cannot use both --openrouter and --ollama simultaneously
			if (options.openrouter && options.ollama) {
				console.error(
					chalk.red(
						'Error: Cannot use both --openrouter and --ollama flags simultaneously.'
					)
				);
				process.exit(1);
			}

			// Determine the primary action based on flags
			const isSetup = options.setup;
			const isSetOperation =
				options.setMain || options.setResearch || options.setFallback;

			// --- Execute Action ---

			if (isSetup) {
				// Action 1: Run Interactive Setup
				console.log(chalk.blue('Starting interactive model setup...')); // Added feedback
				try {
					await runInteractiveSetup(projectRoot);
					// runInteractiveSetup logs its own completion/error messages
				} catch (setupError) {
					console.error(
						chalk.red('\\nInteractive setup failed unexpectedly:'),
						setupError.message
					);
				}
				// --- IMPORTANT: Exit after setup ---
				return; // Stop execution here
			}

			if (isSetOperation) {
				// Action 2: Perform Direct Set Operations
				let updateOccurred = false; // Track if any update actually happened

				if (options.setMain) {
					const result = await setModel('main', options.setMain, {
						projectRoot,
						providerHint: options.openrouter
							? 'openrouter'
							: options.ollama
								? 'ollama'
								: undefined
					});
					if (result.success) {
						console.log(chalk.green(`✅ ${result.data.message}`));
						if (result.data.warning)
							console.log(chalk.yellow(result.data.warning));
						updateOccurred = true;
					} else {
						console.error(
							chalk.red(`❌ Error setting main model: ${result.error.message}`)
						);
					}
				}
				if (options.setResearch) {
					const result = await setModel('research', options.setResearch, {
						projectRoot,
						providerHint: options.openrouter
							? 'openrouter'
							: options.ollama
								? 'ollama'
								: undefined
					});
					if (result.success) {
						console.log(chalk.green(`✅ ${result.data.message}`));
						if (result.data.warning)
							console.log(chalk.yellow(result.data.warning));
						updateOccurred = true;
					} else {
						console.error(
							chalk.red(
								`❌ Error setting research model: ${result.error.message}`
							)
						);
					}
				}
				if (options.setFallback) {
					const result = await setModel('fallback', options.setFallback, {
						projectRoot,
						providerHint: options.openrouter
							? 'openrouter'
							: options.ollama
								? 'ollama'
								: undefined
					});
					if (result.success) {
						console.log(chalk.green(`✅ ${result.data.message}`));
						if (result.data.warning)
							console.log(chalk.yellow(result.data.warning));
						updateOccurred = true;
					} else {
						console.error(
							chalk.red(
								`❌ Error setting fallback model: ${result.error.message}`
							)
						);
					}
				}

				// Optional: Add a final confirmation if any update occurred
				if (updateOccurred) {
					console.log(chalk.blue('\nModel configuration updated.'));
				} else {
					console.log(
						chalk.yellow(
							'\nNo model configuration changes were made (or errors occurred).'
						)
					);
				}

				// --- IMPORTANT: Exit after set operations ---
				return; // Stop execution here
			}

			// Action 3: Display Full Status (Only runs if no setup and no set flags)
			console.log(chalk.blue('Fetching current model configuration...')); // Added feedback
			const configResult = await getModelConfiguration({ projectRoot });
			const availableResult = await getAvailableModelsList({ projectRoot });
			const apiKeyStatusResult = await getApiKeyStatusReport({ projectRoot });

			// 1. Display Active Models
			if (!configResult.success) {
				console.error(
					chalk.red(
						`❌ Error fetching configuration: ${configResult.error.message}`
					)
				);
			} else {
				displayModelConfiguration(
					configResult.data,
					availableResult.data?.models || []
				);
			}

			// 2. Display API Key Status
			if (apiKeyStatusResult.success) {
				displayApiKeyStatus(apiKeyStatusResult.data.report);
			} else {
				console.error(
					chalk.yellow(
						`⚠️ Warning: Could not display API Key status: ${apiKeyStatusResult.error.message}`
					)
				);
			}

			// 3. Display Other Available Models (Filtered)
			if (availableResult.success) {
				const activeIds = configResult.success
					? [
							configResult.data.activeModels.main.modelId,
							configResult.data.activeModels.research.modelId,
							configResult.data.activeModels.fallback?.modelId
						].filter(Boolean)
					: [];
				const displayableAvailable = availableResult.data.models.filter(
					(m) => !activeIds.includes(m.modelId) && !m.modelId.startsWith('[')
				);
				displayAvailableModels(displayableAvailable);
			} else {
				console.error(
					chalk.yellow(
						`⚠️ Warning: Could not display available models: ${availableResult.error.message}`
					)
				);
			}

			// 4. Conditional Hint if Config File is Missing
			const configExists = isConfigFilePresent(projectRoot);
			if (!configExists) {
				console.log(
					chalk.yellow(
						"\\nHint: Run 'task-master models --setup' to create or update your configuration."
					)
				);
			}
			// --- IMPORTANT: Exit after displaying status ---
			return; // Stop execution here
		});

	return programInstance;
}

/**
 * Setup the CLI application
 * @returns {Object} Configured Commander program
 */
function setupCLI() {
	// Create a new program instance
	const programInstance = program
		.name('dev')
		.description('AI-driven development task management')
		.version(() => {
			// Read version directly from package.json ONLY
			try {
				const packageJsonPath = path.join(process.cwd(), 'package.json');
				if (fs.existsSync(packageJsonPath)) {
					const packageJson = JSON.parse(
						fs.readFileSync(packageJsonPath, 'utf8')
					);
					return packageJson.version;
				}
			} catch (error) {
				// Silently fall back to 'unknown'
				log(
					'warn',
					'Could not read package.json for version info in .version()'
				);
			}
			return 'unknown'; // Default fallback if package.json fails
		})
		.helpOption('-h, --help', 'Display help')
		.addHelpCommand(false) // Disable default help command
		.on('--help', () => {
			displayHelp(); // Use your custom help display instead
		})
		.on('-h', () => {
			displayHelp();
			process.exit(0);
		});

	// Modify the help option to use your custom display
	programInstance.helpInformation = () => {
		displayHelp();
		return '';
	};

	// Register commands
	registerCommands(programInstance);

	return programInstance;
}

/**
 * Check for newer version of task-master-ai
 * @returns {Promise<{currentVersion: string, latestVersion: string, needsUpdate: boolean}>}
 */
async function checkForUpdate() {
	// Get current version from package.json ONLY
	let currentVersion = 'unknown'; // Initialize with a default
	try {
		// Try to get the version from the installed package (if applicable) or current dir
		let packageJsonPath = path.join(
			process.cwd(),
			'node_modules',
			'task-master-ai',
			'package.json'
		);
		// Fallback to current directory package.json if not found in node_modules
		if (!fs.existsSync(packageJsonPath)) {
			packageJsonPath = path.join(process.cwd(), 'package.json');
		}

		if (fs.existsSync(packageJsonPath)) {
			const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
			currentVersion = packageJson.version;
		}
	} catch (error) {
		// Silently fail and use default
		log('debug', `Error reading current package version: ${error.message}`);
	}

	return new Promise((resolve) => {
		// Get the latest version from npm registry
		const options = {
			hostname: 'registry.npmjs.org',
			path: '/task-master-ai',
			method: 'GET',
			headers: {
				Accept: 'application/vnd.npm.install-v1+json' // Lightweight response
			}
		};

		const req = https.request(options, (res) => {
			let data = '';

			res.on('data', (chunk) => {
				data += chunk;
			});

			res.on('end', () => {
				try {
					const npmData = JSON.parse(data);
					const latestVersion = npmData['dist-tags']?.latest || currentVersion;

					// Compare versions
					const needsUpdate =
						compareVersions(currentVersion, latestVersion) < 0;

					resolve({
						currentVersion,
						latestVersion,
						needsUpdate
					});
				} catch (error) {
					log('debug', `Error parsing npm response: ${error.message}`);
					resolve({
						currentVersion,
						latestVersion: currentVersion,
						needsUpdate: false
					});
				}
			});
		});

		req.on('error', (error) => {
			log('debug', `Error checking for updates: ${error.message}`);
			resolve({
				currentVersion,
				latestVersion: currentVersion,
				needsUpdate: false
			});
		});

		// Set a timeout to avoid hanging if npm is slow
		req.setTimeout(3000, () => {
			req.abort();
			log('debug', 'Update check timed out');
			resolve({
				currentVersion,
				latestVersion: currentVersion,
				needsUpdate: false
			});
		});

		req.end();
	});
}

/**
 * Compare semantic versions
 * @param {string} v1 - First version
 * @param {string} v2 - Second version
 * @returns {number} -1 if v1 < v2, 0 if v1 = v2, 1 if v1 > v2
 */
function compareVersions(v1, v2) {
	const v1Parts = v1.split('.').map((p) => parseInt(p, 10));
	const v2Parts = v2.split('.').map((p) => parseInt(p, 10));

	for (let i = 0; i < Math.max(v1Parts.length, v2Parts.length); i++) {
		const v1Part = v1Parts[i] || 0;
		const v2Part = v2Parts[i] || 0;

		if (v1Part < v2Part) return -1;
		if (v1Part > v2Part) return 1;
	}

	return 0;
}

/**
 * Display upgrade notification message
 * @param {string} currentVersion - Current version
 * @param {string} latestVersion - Latest version
 */
function displayUpgradeNotification(currentVersion, latestVersion) {
	const message = boxen(
		`${chalk.blue.bold('Update Available!')} ${chalk.dim(currentVersion)} → ${chalk.green(latestVersion)}\n\n` +
			`Run ${chalk.cyan('npm i task-master-ai@latest -g')} to update to the latest version with new features and bug fixes.`,
		{
			padding: 1,
			margin: { top: 1, bottom: 1 },
			borderColor: 'yellow',
			borderStyle: 'round'
		}
	);

	console.log(message);
}

/**
 * Parse arguments and run the CLI
 * @param {Array} argv - Command-line arguments
 */
async function runCLI(argv = process.argv) {
	try {
		// Display banner if not in a pipe
		if (process.stdout.isTTY) {
			displayBanner();
		}

		// If no arguments provided, show help
		if (argv.length <= 2) {
			displayHelp();
			process.exit(0);
		}

		// Start the update check in the background - don't await yet
		const updateCheckPromise = checkForUpdate();

		// Setup and parse
		// NOTE: getConfig() might be called during setupCLI->registerCommands if commands need config
		// This means the ConfigurationError might be thrown here if .taskmasterconfig is missing.
		const programInstance = setupCLI();
		await programInstance.parseAsync(argv);

		// After command execution, check if an update is available
		const updateInfo = await updateCheckPromise;
		if (updateInfo.needsUpdate) {
			displayUpgradeNotification(
				updateInfo.currentVersion,
				updateInfo.latestVersion
			);
		}
	} catch (error) {
		// ** Specific catch block for missing configuration file **
		if (error instanceof ConfigurationError) {
			console.error(
				boxen(
					chalk.red.bold('Configuration Update Required!') +
						'\n\n' +
						chalk.white('Taskmaster now uses the ') +
						chalk.yellow.bold('.taskmasterconfig') +
						chalk.white(
							' file in your project root for AI model choices and settings.\n\n' +
								'This file appears to be '
						) +
						chalk.red.bold('missing') +
						chalk.white('. No worries though.\n\n') +
						chalk.cyan.bold('To create this file, run the interactive setup:') +
						'\n' +
						chalk.green('   task-master models --setup') +
						'\n\n' +
						chalk.white.bold('Key Points:') +
						'\n' +
						chalk.white('*   ') +
						chalk.yellow.bold('.taskmasterconfig') +
						chalk.white(
							': Stores your AI model settings (do not manually edit)\n'
						) +
						chalk.white('*   ') +
						chalk.yellow.bold('.env & .mcp.json') +
						chalk.white(': Still used ') +
						chalk.red.bold('only') +
						chalk.white(' for your AI provider API keys.\n\n') +
						chalk.cyan(
							'`task-master models` to check your config & available models\n'
						) +
						chalk.cyan(
							'`task-master models --setup` to adjust the AI models used by Taskmaster'
						),
					{
						padding: 1,
						margin: { top: 1 },
						borderColor: 'red',
						borderStyle: 'round'
					}
				)
			);
		} else {
			// Generic error handling for other errors
			console.error(chalk.red(`Error: ${error.message}`));
			if (getDebugFlag()) {
				console.error(error);
			}
		}

		process.exit(1);
	}
}

export {
	registerCommands,
	setupCLI,
	runCLI,
	checkForUpdate,
	compareVersions,
	displayUpgradeNotification
};