Time Tracking MCP

// src/utils/string-utils.ts /** * String utility functions */ /** * Capitalize first letter of a string * @param str - String to capitalize * @returns Capitalized string */ export function capitalizeName(str: string): string { return str.charAt(0).toUpperCase() + str.slice(1); } /** * Sanitize task description to prevent markdown injection * Removes/replaces characters that could break markdown structure * @param task - Task description to sanitize * @returns Sanitized task description */ export function sanitizeTaskDescription(task: string): string { if (!task) { throw new Error('Task description cannot be empty'); } // Remove leading/trailing whitespace let sanitized = task.trim(); // Replace newlines with spaces (tasks should be single line) sanitized = sanitized.replace(/[\r\n]+/g, ' '); // Replace multiple spaces with single space sanitized = sanitized.replace(/\s+/g, ' '); // Escape markdown header markers at start of string sanitized = sanitized.replace(/^#{1,6}\s/, ''); // Remove leading list markers that could break structure sanitized = sanitized.replace(/^[-*+]\s/, ''); // Check for minimum length after sanitization if (sanitized.length === 0) { throw new Error('Task description cannot be empty after sanitization'); } // Check for maximum reasonable length if (sanitized.length > 500) { throw new Error(`Task description too long (${sanitized.length} chars). Maximum 500 characters.`); } return sanitized; } /** * Format tags array as space-separated hashtags * @param tags - Array of tag strings * @returns Formatted tags string (e.g., "#dev #testing") */ export function formatTags(tags: string[]): string { return tags.map(t => '#' + t).join(' '); } /** * Format tags with default value if empty * @param tags - Array of tag strings * @param defaultValue - Value to return if tags array is empty * @returns Formatted tags string or default value */ export function formatTagsWithDefault(tags: string[], defaultValue: string = ''): string { return tags.length > 0 ? formatTags(tags) : defaultValue; }