feat: v6.0.0-alpha.0 - the future is now

tools/cli/lib/ui.js

@@ -0,0 +1,516 @@
+const chalk = require('chalk');
+const inquirer = require('inquirer');
+const path = require('node:path');
+const os = require('node:os');
+const fs = require('fs-extra');
+const { CLIUtils } = require('./cli-utils');
+
+/**
+ * UI utilities for the installer
+ */
+class UI {
+  constructor() {}
+
+  /**
+   * Prompt for installation configuration
+   * @returns {Object} Installation configuration
+   */
+  async promptInstall() {
+    CLIUtils.displayLogo();
+    CLIUtils.displaySection('BMAD™ Setup', 'Build More, Architect Dreams');
+
+    const confirmedDirectory = await this.getConfirmedDirectory();
+    const { installedModuleIds } = await this.getExistingInstallation(confirmedDirectory);
+    const coreConfig = await this.collectCoreConfig(confirmedDirectory);
+    const moduleChoices = await this.getModuleChoices(installedModuleIds);
+    const selectedModules = await this.selectModules(moduleChoices);
+
+    console.clear();
+    CLIUtils.displayLogo();
+    CLIUtils.displayModuleComplete('core', false); // false = don't clear the screen again
+
+    return {
+      directory: confirmedDirectory,
+      installCore: true, // Always install core
+      modules: selectedModules,
+      // IDE selection moved to after module configuration
+      ides: [],
+      skipIde: true, // Will be handled later
+      coreConfig: coreConfig, // Pass collected core config to installer
+    };
+  }
+
+  /**
+   * Prompt for tool/IDE selection (called after module configuration)
+   * @param {string} projectDir - Project directory to check for existing IDEs
+   * @param {Array} selectedModules - Selected modules from configuration
+   * @returns {Object} Tool configuration
+   */
+  async promptToolSelection(projectDir, selectedModules) {
+    // Check for existing configured IDEs
+    const { Detector } = require('../installers/lib/core/detector');
+    const detector = new Detector();
+    const bmadDir = path.join(projectDir || process.cwd(), 'bmad');
+    const existingInstall = await detector.detect(bmadDir);
+    const configuredIdes = existingInstall.ides || [];
+
+    // Get IDE manager to fetch available IDEs dynamically
+    const { IdeManager } = require('../installers/lib/ide/manager');
+    const ideManager = new IdeManager();
+
+    const preferredIdes = ideManager.getPreferredIdes();
+    const otherIdes = ideManager.getOtherIdes();
+
+    // Build IDE choices array with separators
+    const ideChoices = [];
+    const processedIdes = new Set();
+
+    // First, add previously configured IDEs at the top, marked with ✅
+    if (configuredIdes.length > 0) {
+      ideChoices.push(new inquirer.Separator('── Previously Configured ──'));
+      for (const ideValue of configuredIdes) {
+        // Find the IDE in either preferred or other lists
+        const preferredIde = preferredIdes.find((ide) => ide.value === ideValue);
+        const otherIde = otherIdes.find((ide) => ide.value === ideValue);
+        const ide = preferredIde || otherIde;
+
+        if (ide) {
+          ideChoices.push({
+            name: `${ide.name} ✅`,
+            value: ide.value,
+            checked: true, // Previously configured IDEs are checked by default
+          });
+          processedIdes.add(ide.value);
+        }
+      }
+    }
+
+    // Add preferred tools (excluding already processed)
+    const remainingPreferred = preferredIdes.filter((ide) => !processedIdes.has(ide.value));
+    if (remainingPreferred.length > 0) {
+      ideChoices.push(new inquirer.Separator('── Recommended Tools ──'));
+      for (const ide of remainingPreferred) {
+        ideChoices.push({
+          name: `${ide.name} ⭐`,
+          value: ide.value,
+          checked: false,
+        });
+        processedIdes.add(ide.value);
+      }
+    }
+
+    // Add other tools (excluding already processed)
+    const remainingOther = otherIdes.filter((ide) => !processedIdes.has(ide.value));
+    if (remainingOther.length > 0) {
+      ideChoices.push(new inquirer.Separator('── Additional Tools ──'));
+      for (const ide of remainingOther) {
+        ideChoices.push({
+          name: ide.name,
+          value: ide.value,
+          checked: false,
+        });
+      }
+    }
+
+    CLIUtils.displaySection('Tool Integration', 'Select AI coding assistants and IDEs to configure');
+
+    const answers = await inquirer.prompt([
+      {
+        type: 'checkbox',
+        name: 'ides',
+        message: 'Select tools to configure:',
+        choices: ideChoices,
+        pageSize: 15,
+      },
+    ]);
+
+    return {
+      ides: answers.ides || [],
+      skipIde: !answers.ides || answers.ides.length === 0,
+    };
+  }
+
+  /**
+   * Prompt for update configuration
+   * @returns {Object} Update configuration
+   */
+  async promptUpdate() {
+    const answers = await inquirer.prompt([
+      {
+        type: 'confirm',
+        name: 'backupFirst',
+        message: 'Create backup before updating?',
+        default: true,
+      },
+      {
+        type: 'confirm',
+        name: 'preserveCustomizations',
+        message: 'Preserve local customizations?',
+        default: true,
+      },
+    ]);
+
+    return answers;
+  }
+
+  /**
+   * Prompt for module selection
+   * @param {Array} modules - Available modules
+   * @returns {Array} Selected modules
+   */
+  async promptModules(modules) {
+    const choices = modules.map((mod) => ({
+      name: `${mod.name} - ${mod.description}`,
+      value: mod.id,
+      checked: false,
+    }));
+
+    const { selectedModules } = await inquirer.prompt([
+      {
+        type: 'checkbox',
+        name: 'selectedModules',
+        message: 'Select modules to add:',
+        choices,
+        validate: (answer) => {
+          if (answer.length === 0) {
+            return 'You must choose at least one module.';
+          }
+          return true;
+        },
+      },
+    ]);
+
+    return selectedModules;
+  }
+
+  /**
+   * Confirm action
+   * @param {string} message - Confirmation message
+   * @param {boolean} defaultValue - Default value
+   * @returns {boolean} User confirmation
+   */
+  async confirm(message, defaultValue = false) {
+    const { confirmed } = await inquirer.prompt([
+      {
+        type: 'confirm',
+        name: 'confirmed',
+        message,
+        default: defaultValue,
+      },
+    ]);
+
+    return confirmed;
+  }
+
+  /**
+   * Display installation summary
+   * @param {Object} result - Installation result
+   */
+  showInstallSummary(result) {
+    CLIUtils.displaySection('Installation Complete', 'BMAD™ has been successfully installed');
+
+    const summary = [
+      `📁 Installation Path: ${result.path}`,
+      `📦 Modules Installed: ${result.modules?.length > 0 ? result.modules.join(', ') : 'core only'}`,
+      `🔧 Tools Configured: ${result.ides?.length > 0 ? result.ides.join(', ') : 'none'}`,
+    ];
+
+    CLIUtils.displayBox(summary.join('\n\n'), {
+      borderColor: 'green',
+      borderStyle: 'round',
+    });
+
+    console.log('\n' + chalk.green.bold('✨ BMAD is ready to use!'));
+  }
+
+  /**
+   * Get confirmed directory from user
+   * @returns {string} Confirmed directory path
+   */
+  async getConfirmedDirectory() {
+    let confirmedDirectory = null;
+    while (!confirmedDirectory) {
+      const directoryAnswer = await this.promptForDirectory();
+      await this.displayDirectoryInfo(directoryAnswer.directory);
+
+      if (await this.confirmDirectory(directoryAnswer.directory)) {
+        confirmedDirectory = directoryAnswer.directory;
+      }
+    }
+    return confirmedDirectory;
+  }
+
+  /**
+   * Get existing installation info and installed modules
+   * @param {string} directory - Installation directory
+   * @returns {Object} Object with existingInstall and installedModuleIds
+   */
+  async getExistingInstallation(directory) {
+    const { Detector } = require('../installers/lib/core/detector');
+    const detector = new Detector();
+    const bmadDir = path.join(directory, 'bmad');
+    const existingInstall = await detector.detect(bmadDir);
+    const installedModuleIds = new Set(existingInstall.modules.map((mod) => mod.id));
+
+    return { existingInstall, installedModuleIds };
+  }
+
+  /**
+   * Collect core configuration
+   * @param {string} directory - Installation directory
+   * @returns {Object} Core configuration
+   */
+  async collectCoreConfig(directory) {
+    const { ConfigCollector } = require('../installers/lib/core/config-collector');
+    const configCollector = new ConfigCollector();
+    // Load existing configs first if they exist
+    await configCollector.loadExistingConfig(directory);
+    // Now collect with existing values as defaults (false = don't skip loading, true = skip completion message)
+    await configCollector.collectModuleConfig('core', directory, false, true);
+
+    return configCollector.collectedConfig.core;
+  }
+
+  /**
+   * Get module choices for selection
+   * @param {Set} installedModuleIds - Currently installed module IDs
+   * @returns {Array} Module choices for inquirer
+   */
+  async getModuleChoices(installedModuleIds) {
+    const { ModuleManager } = require('../installers/lib/modules/manager');
+    const moduleManager = new ModuleManager();
+    const availableModules = await moduleManager.listAvailable();
+
+    const isNewInstallation = installedModuleIds.size === 0;
+    return availableModules.map((mod) => ({
+      name: mod.name,
+      value: mod.id,
+      checked: isNewInstallation ? mod.defaultSelected || false : installedModuleIds.has(mod.id),
+    }));
+  }
+
+  /**
+   * Prompt for module selection
+   * @param {Array} moduleChoices - Available module choices
+   * @returns {Array} Selected module IDs
+   */
+  async selectModules(moduleChoices) {
+    CLIUtils.displaySection('Module Selection', 'Choose the BMAD modules to install');
+
+    const moduleAnswer = await inquirer.prompt([
+      {
+        type: 'checkbox',
+        name: 'modules',
+        message: 'Select modules to install:',
+        choices: moduleChoices,
+      },
+    ]);
+
+    return moduleAnswer.modules || [];
+  }
+
+  /**
+   * Prompt for directory selection
+   * @returns {Object} Directory answer from inquirer
+   */
+  async promptForDirectory() {
+    return await inquirer.prompt([
+      {
+        type: 'input',
+        name: 'directory',
+        message: `Installation directory:`,
+        default: process.cwd(),
+        validate: async (input) => this.validateDirectory(input),
+        filter: (input) => {
+          // If empty, use the default
+          if (!input || input.trim() === '') {
+            return process.cwd();
+          }
+          return this.expandUserPath(input);
+        },
+      },
+    ]);
+  }
+
+  /**
+   * Display directory information
+   * @param {string} directory - The directory path
+   */
+  async displayDirectoryInfo(directory) {
+    console.log(chalk.cyan('\nResolved installation path:'), chalk.bold(directory));
+
+    const dirExists = await fs.pathExists(directory);
+    if (dirExists) {
+      // Show helpful context about the existing path
+      const stats = await fs.stat(directory);
+      if (stats.isDirectory()) {
+        const files = await fs.readdir(directory);
+        if (files.length > 0) {
+          console.log(
+            chalk.gray(`Directory exists and contains ${files.length} item(s)`) +
+              (files.includes('bmad') ? chalk.yellow(' including existing bmad installation') : ''),
+          );
+        } else {
+          console.log(chalk.gray('Directory exists and is empty'));
+        }
+      }
+    } else {
+      const existingParent = await this.findExistingParent(directory);
+      console.log(chalk.gray(`Will create in: ${existingParent}`));
+    }
+  }
+
+  /**
+   * Confirm directory selection
+   * @param {string} directory - The directory path
+   * @returns {boolean} Whether user confirmed
+   */
+  async confirmDirectory(directory) {
+    const dirExists = await fs.pathExists(directory);
+
+    if (dirExists) {
+      const confirmAnswer = await inquirer.prompt([
+        {
+          type: 'confirm',
+          name: 'proceed',
+          message: `Install to this directory?`,
+          default: true,
+        },
+      ]);
+
+      if (!confirmAnswer.proceed) {
+        console.log(chalk.yellow("\nLet's try again with a different path.\n"));
+      }
+
+      return confirmAnswer.proceed;
+    } else {
+      // Ask for confirmation to create the directory
+      const createConfirm = await inquirer.prompt([
+        {
+          type: 'confirm',
+          name: 'create',
+          message: `The directory '${directory}' doesn't exist. Would you like to create it?`,
+          default: false,
+        },
+      ]);
+
+      if (!createConfirm.create) {
+        console.log(chalk.yellow("\nLet's try again with a different path.\n"));
+      }
+
+      return createConfirm.create;
+    }
+  }
+
+  /**
+   * Validate directory path for installation
+   * @param {string} input - User input path
+   * @returns {string|true} Error message or true if valid
+   */
+  async validateDirectory(input) {
+    // Allow empty input to use the default
+    if (!input || input.trim() === '') {
+      return true; // Empty means use default
+    }
+
+    let expandedPath;
+    try {
+      expandedPath = this.expandUserPath(input.trim());
+    } catch (error) {
+      return error.message;
+    }
+
+    // Check if the path exists
+    const pathExists = await fs.pathExists(expandedPath);
+
+    if (!pathExists) {
+      // Find the first existing parent directory
+      const existingParent = await this.findExistingParent(expandedPath);
+
+      if (!existingParent) {
+        return 'Cannot create directory: no existing parent directory found';
+      }
+
+      // Check if the existing parent is writable
+      try {
+        await fs.access(existingParent, fs.constants.W_OK);
+        // Path doesn't exist but can be created - will prompt for confirmation later
+        return true;
+      } catch {
+        // Provide a detailed error message explaining both issues
+        return `Directory '${expandedPath}' does not exist and cannot be created: parent directory '${existingParent}' is not writable`;
+      }
+    }
+
+    // If it exists, validate it's a directory and writable
+    const stat = await fs.stat(expandedPath);
+    if (!stat.isDirectory()) {
+      return `Path exists but is not a directory: ${expandedPath}`;
+    }
+
+    // Check write permissions
+    try {
+      await fs.access(expandedPath, fs.constants.W_OK);
+    } catch {
+      return `Directory is not writable: ${expandedPath}`;
+    }
+
+    return true;
+  }
+
+  /**
+   * Find the first existing parent directory
+   * @param {string} targetPath - The path to check
+   * @returns {string|null} The first existing parent directory, or null if none found
+   */
+  async findExistingParent(targetPath) {
+    let currentPath = path.resolve(targetPath);
+
+    // Walk up the directory tree until we find an existing directory
+    while (currentPath !== path.dirname(currentPath)) {
+      // Stop at root
+      const parent = path.dirname(currentPath);
+      if (await fs.pathExists(parent)) {
+        return parent;
+      }
+      currentPath = parent;
+    }
+
+    return null; // No existing parent found (shouldn't happen in practice)
+  }
+
+  /**
+   * Expands the user-provided path: handles ~ and resolves to absolute.
+   * @param {string} inputPath - User input path.
+   * @returns {string} Absolute expanded path.
+   */
+  expandUserPath(inputPath) {
+    if (typeof inputPath !== 'string') {
+      throw new TypeError('Path must be a string.');
+    }
+
+    let expanded = inputPath.trim();
+
+    // Handle tilde expansion
+    if (expanded.startsWith('~')) {
+      if (expanded === '~') {
+        expanded = os.homedir();
+      } else if (expanded.startsWith('~' + path.sep)) {
+        const pathAfterHome = expanded.slice(2); // Remove ~/ or ~\
+        expanded = path.join(os.homedir(), pathAfterHome);
+      } else {
+        const restOfPath = expanded.slice(1);
+        const separatorIndex = restOfPath.indexOf(path.sep);
+        const username = separatorIndex === -1 ? restOfPath : restOfPath.slice(0, separatorIndex);
+        if (username) {
+          throw new Error(`Path expansion for ~${username} is not supported. Please use an absolute path or ~${path.sep}`);
+        }
+      }
+    }
+
+    // Resolve to the absolute path relative to the current working directory
+    return path.resolve(expanded);
+  }
+}
+
+module.exports = { UI };