Function enhanceErrorWithSourceMaps

webview-ui/src/utils/sourceMapUtils.ts:119–163

(error: Error, componentStack?: string)

 * Enhance an Error object with source mapped stack trace and component stack
 */
export function enhanceErrorWithSourceMaps(error: Error, componentStack?: string): Promise<EnhancedError> {
	console.debug("Enhancing error with source maps using StackTrace.js:", error)

	return new Promise<EnhancedError>((resolve) => {
		if (!error.stack) {
			console.debug("Error has no stack trace")
			resolve(error as EnhancedError)
			return
		}

		// Process both stacks in parallel
		const stackPromise = applySourceMapsToStack(error.stack)
		const componentStackPromise = componentStack
			? applySourceMapsToComponentStack(componentStack)
			: Promise.resolve(undefined)

		Promise.all([stackPromise, componentStackPromise])
			.then(([sourceMappedStack, sourceMappedComponentStack]) => {
				console.debug("Source mapped stacks applied successfully with StackTrace.js")

				// Extend the error object with the source mapped stack
				Object.defineProperty(error, "sourceMappedStack", {
					value: sourceMappedStack,
					writable: true,
					configurable: true,
				})

				// Add the source mapped component stack if available
				if (sourceMappedComponentStack) {
					Object.defineProperty(error, "sourceMappedComponentStack", {
						value: sourceMappedComponentStack,
						writable: true,
						configurable: true,
					})
				}

				resolve(error)
			})
			.catch((mapError) => {
				console.error("Error applying source maps with StackTrace.js:", mapError)
				// If anything fails, just return the original error
				resolve(error)
			})
	})
}

/**
 * Parse a stack trace string into structured stack frames