sst.config.ts

import { type SSTConfig } from 'sst';
import { existsSync } from 'fs';

// If a .env file exists throw an error
if (existsSync('.env')) {
  throw new Error(
    'Please rename .env to .env.local, this is because .env is always deployed to Staging and Production and we want to avoid this'
  );
}

const awsRegionCodes = [
  'us-east-1',
  'us-east-2',
  'us-west-1',
  'us-west-2',
  'af-south-1',
  'ap-east-1',
  'ap-south-1',
  'ap-northeast-2',
  'ap-southeast-1',
  'ap-southeast-2',
  'ap-northeast-1',
  'ca-central-1',
  'eu-central-1',
  'eu-west-1',
  'eu-west-2',
  'eu-south-1',
  'eu-west-3',
  'eu-north-1',
  'me-south-1',
  'sa-east-1',
] as const;

type AwsRegionCode = (typeof awsRegionCodes)[number];

const config: SSTConfig = {
  config(input) {
    if (
      input.stage !== undefined &&
      input.stage !== 'dev' &&
      input.stage !== 'staging' &&
      input.stage !== 'production'
    ) {
      throw new Error(`Invalid stage ${input.stage}`);
    }

    const stage = input.stage ?? 'dev';

    return {
      name: 'timesheeter-aws',
      region: 'eu-west-2' as AwsRegionCode,
      stage,
    };
  },
  async stacks(app) {
    const appStacks = await import('./stacks');
    appStacks.default(app);
  },
};

export default config;