Zero/lib/env.ts

import { createEnv } from "@t3-oss/env-nextjs";
import { z } from "zod";

export const env = createEnv({
  server: {
    NODE_ENV: z.enum(["development", "production", "test"]).default("development"),
    DATABASE_URL: z.string().min(1),
    BETTER_AUTH_SECRET: z.string().min(1),
    BETTER_AUTH_URL: z.string().min(1).url(),
    GOOGLE_CLIENT_ID: z.string().min(1),
    GOOGLE_CLIENT_SECRET: z.string().min(1),
    GOOGLE_REDIRECT_URI: z.string().min(1).url(),
    REDIS_URL: z.string().min(1).url(),
    REDIS_TOKEN: z.string().min(1),
    RESEND_API_KEY: z.string().min(1).optional(),
  },
  client: {
    NEXT_PUBLIC_APP_URL: z.string().min(1).url(),
    NEXT_PUBLIC_POSTHOG_KEY: z.string().optional(),
    NEXT_PUBLIC_POSTHOG_HOST: z.string().optional(),
  },
  experimental__runtimeEnv: {
    NEXT_PUBLIC_APP_URL: process.env.NEXT_PUBLIC_APP_URL,
    NEXT_PUBLIC_POSTHOG_HOST: process.env.NEXT_PUBLIC_POSTHOG_HOST,
    NEXT_PUBLIC_POSTHOG_KEY: process.env.NEXT_PUBLIC_POSTHOG_KEY,
    ...process.env,
  },
});