refactor: restructure to monorepo with apps and packages directories - Move companion app to apps/companion with electron-vite - Move domain/application/infrastructure to packages/ - Fix ELECTRON_RUN_AS_NODE env var issue for VS Code terminal - Remove legacy esbuild bundler (replaced by electron-vite) - Update workspace scripts in root package.json

packages/infrastructure/config/AutomationConfig.ts

@@ -0,0 +1,102 @@
+/**
+ * Automation configuration module for environment-based adapter selection.
+ * 
+ * This module provides configuration types and loaders for the automation system,
+ * allowing switching between different adapters based on environment variables.
+ */
+
+export type AutomationMode = 'dev' | 'production' | 'mock';
+
+export interface AutomationEnvironmentConfig {
+  mode: AutomationMode;
+  
+  /** Dev mode configuration (Browser DevTools) */
+  devTools?: {
+    browserWSEndpoint?: string;
+    debuggingPort?: number;
+  };
+  
+  /** Production mode configuration (nut.js) */
+  nutJs?: {
+    mouseSpeed?: number;
+    keyboardDelay?: number;
+    windowTitle?: string;
+    templatePath?: string;
+    confidence?: number;
+  };
+  
+  /** Default timeout for automation operations in milliseconds */
+  defaultTimeout?: number;
+  /** Number of retry attempts for failed operations */
+  retryAttempts?: number;
+  /** Whether to capture screenshots on error */
+  screenshotOnError?: boolean;
+}
+
+/**
+ * Load automation configuration from environment variables.
+ * 
+ * Environment variables:
+ * - AUTOMATION_MODE: 'dev' | 'production' | 'mock' (default: 'mock')
+ * - CHROME_DEBUG_PORT: Chrome debugging port (default: 9222)
+ * - CHROME_WS_ENDPOINT: WebSocket endpoint for Chrome DevTools
+ * - IRACING_WINDOW_TITLE: Window title for nut.js (default: 'iRacing')
+ * - TEMPLATE_PATH: Path to template images (default: './resources/templates')
+ * - OCR_CONFIDENCE: OCR confidence threshold (default: 0.9)
+ * - AUTOMATION_TIMEOUT: Default timeout in ms (default: 30000)
+ * - RETRY_ATTEMPTS: Number of retry attempts (default: 3)
+ * - SCREENSHOT_ON_ERROR: Capture screenshots on error (default: true)
+ * 
+ * @returns AutomationEnvironmentConfig with parsed environment values
+ */
+export function loadAutomationConfig(): AutomationEnvironmentConfig {
+  const modeEnv = process.env.AUTOMATION_MODE;
+  const mode: AutomationMode = isValidAutomationMode(modeEnv) ? modeEnv : 'mock';
+  
+  return {
+    mode,
+    devTools: {
+      debuggingPort: parseIntSafe(process.env.CHROME_DEBUG_PORT, 9222),
+      browserWSEndpoint: process.env.CHROME_WS_ENDPOINT,
+    },
+    nutJs: {
+      mouseSpeed: parseIntSafe(process.env.NUTJS_MOUSE_SPEED, 1000),
+      keyboardDelay: parseIntSafe(process.env.NUTJS_KEYBOARD_DELAY, 50),
+      windowTitle: process.env.IRACING_WINDOW_TITLE || 'iRacing',
+      templatePath: process.env.TEMPLATE_PATH || './resources/templates',
+      confidence: parseFloatSafe(process.env.OCR_CONFIDENCE, 0.9),
+    },
+    defaultTimeout: parseIntSafe(process.env.AUTOMATION_TIMEOUT, 30000),
+    retryAttempts: parseIntSafe(process.env.RETRY_ATTEMPTS, 3),
+    screenshotOnError: process.env.SCREENSHOT_ON_ERROR !== 'false',
+  };
+}
+
+/**
+ * Type guard to validate automation mode string.
+ */
+function isValidAutomationMode(value: string | undefined): value is AutomationMode {
+  return value === 'dev' || value === 'production' || value === 'mock';
+}
+
+/**
+ * Safely parse an integer with a default fallback.
+ */
+function parseIntSafe(value: string | undefined, defaultValue: number): number {
+  if (value === undefined || value === '') {
+    return defaultValue;
+  }
+  const parsed = parseInt(value, 10);
+  return isNaN(parsed) ? defaultValue : parsed;
+}
+
+/**
+ * Safely parse a float with a default fallback.
+ */
+function parseFloatSafe(value: string | undefined, defaultValue: number): number {
+  if (value === undefined || value === '') {
+    return defaultValue;
+  }
+  const parsed = parseFloat(value);
+  return isNaN(parsed) ? defaultValue : parsed;
+}

packages/infrastructure/config/index.ts

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+/**
+ * Configuration module exports for infrastructure layer.
+ */
+
+export {
+  AutomationMode,
+  AutomationEnvironmentConfig,
+  loadAutomationConfig,
+} from './AutomationConfig';