Serverless

import { defineEnv, z } from "nviron";

export const env = defineEnv({
  // AWS Lambda Environment
  AWS_REGION: z.string().default("us-east-1"),
  AWS_EXECUTION_ENV: z.string().optional(),
  AWS_LAMBDA_FUNCTION_NAME: z.string().optional(),
  AWS_LAMBDA_FUNCTION_VERSION: z.string().optional(),

  // Function Configuration
  FUNCTION_TIMEOUT: z.coerce.number().int().max(900).default(30),
  FUNCTION_MEMORY: z.coerce.number().int().default(1024),

  // Database (with connection pooling)
  DATABASE_URL: z.string().url(),
  DATABASE_MIN_CONNECTIONS: z.coerce.number().int().default(1),
  DATABASE_MAX_CONNECTIONS: z.coerce.number().int().default(2),

  // External Services
  API_GATEWAY_URL: z.string().url(),
  SQS_QUEUE_URL: z.string().url(),
  SNS_TOPIC_ARN: z.string().startsWith("arn:aws:sns:"),

  // Secrets
  SECRET_NAME: z.string(),
  SECRETS_MANAGER_REGION: z.string().default("us-east-1"),

  // Observability
  ENABLE_XRAY: z.coerce.boolean().default(true),
  LOG_LEVEL: z.enum(["DEBUG", "INFO", "WARN", "ERROR"]).default("INFO"),
});