import dotenv from 'dotenv';
import { z } from 'zod';
import path from 'path';
// Load environment variables
dotenv.config();
// Configuration schema
const configSchema = z.object({
motion: z.object({
apiKey: z.string().min(1, 'MOTION_API_KEY is required'),
baseUrl: z.string().url().default('https://api.usemotion.com/v1'),
}),
rateLimit: z.object({
windowMs: z.number().positive().default(180000), // 3 minutes
maxRequests: z.number().positive().default(12),
}),
database: z.object({
path: z.string().default(path.join(process.cwd(), '.data', 'rate-limit.sqlite')),
}),
debug: z.boolean().default(false),
});
// Parse and validate configuration
const parseConfig = () => {
try {
return configSchema.parse({
motion: {
apiKey: process.env['MOTION_API_KEY'],
baseUrl: process.env['MOTION_BASE_URL'],
},
rateLimit: {
windowMs: process.env['RATE_LIMIT_WINDOW_MS'] ? parseInt(process.env['RATE_LIMIT_WINDOW_MS']) : undefined,
maxRequests: process.env['RATE_LIMIT_MAX_REQUESTS'] ? parseInt(process.env['RATE_LIMIT_MAX_REQUESTS']) : undefined,
},
database: {
path: process.env['DATABASE_PATH'],
},
debug: process.env['DEBUG'] === 'true',
});
} catch (error) {
if (error instanceof z.ZodError) {
console.error('Configuration validation failed:');
error.errors.forEach(err => {
console.error(` - ${err.path.join('.')}: ${err.message}`);
});
process.exit(1);
}
throw error;
}
};
export const config = parseConfig();
export type Config = typeof config;
