blitzkit/src/core/node/secrets.ts

export const SECRET_KEYS = [
  'DISCORD_TOKEN',
  'WARGAMING_APPLICATION_ID',
  'GH_TOKEN',
] as const;

export type SECRET = typeof SECRET_KEYS extends readonly (infer T)[]
  ? T
  : never;

export const secrets = SECRET_KEYS.reduce<Partial<Record<SECRET, string>>>(
  (accumulator, key) => ({
    ...accumulator,

    get [key](): string {
      if (!(key in process.env)) throw new Error(`Key ${key} not provided`);
      return process.env[key]!;
    },
  }),
  {},
) as Record<SECRET, string>;