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klz-cables.com/lib/env.ts
Marc Mintel 4e50482769
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remove redis
2026-01-29 02:23:41 +01:00

59 lines
2.1 KiB
TypeScript

import { z } from 'zod';
/**
* Helper to treat empty strings as undefined.
*/
const preprocessEmptyString = (val: unknown) => (val === '' ? undefined : val);
/**
* Environment variable schema.
*/
export const envSchema = z.object({
NODE_ENV: z.enum(['development', 'production', 'test']).default('development'),
NEXT_PUBLIC_BASE_URL: z.preprocess(preprocessEmptyString, z.string().url()),
// Analytics
NEXT_PUBLIC_UMAMI_WEBSITE_ID: z.preprocess(preprocessEmptyString, z.string().optional()),
NEXT_PUBLIC_UMAMI_SCRIPT_URL: z.preprocess(preprocessEmptyString, z.string().url().default('https://analytics.infra.mintel.me/script.js')),
// Error Tracking
SENTRY_DSN: z.preprocess(preprocessEmptyString, z.string().optional()),
// Logging
LOG_LEVEL: z.enum(['debug', 'info', 'warn', 'error']).default('info'),
// Mail
MAIL_HOST: z.preprocess(preprocessEmptyString, z.string().optional()),
MAIL_PORT: z.preprocess(preprocessEmptyString, z.coerce.number().default(587)),
MAIL_USERNAME: z.preprocess(preprocessEmptyString, z.string().optional()),
MAIL_PASSWORD: z.preprocess(preprocessEmptyString, z.string().optional()),
MAIL_FROM: z.preprocess(preprocessEmptyString, z.string().optional()),
MAIL_RECIPIENTS: z.preprocess(
(val) => (typeof val === 'string' ? val.split(',').filter(Boolean) : val),
z.array(z.string()).default([])
),
});
export type Env = z.infer<typeof envSchema>;
/**
* Collects all environment variables from the process.
* Explicitly references NEXT_PUBLIC_ variables for Next.js inlining.
*/
export function getRawEnv() {
return {
NODE_ENV: process.env.NODE_ENV,
NEXT_PUBLIC_BASE_URL: process.env.NEXT_PUBLIC_BASE_URL,
NEXT_PUBLIC_UMAMI_WEBSITE_ID: process.env.NEXT_PUBLIC_UMAMI_WEBSITE_ID,
NEXT_PUBLIC_UMAMI_SCRIPT_URL: process.env.NEXT_PUBLIC_UMAMI_SCRIPT_URL,
SENTRY_DSN: process.env.SENTRY_DSN,
LOG_LEVEL: process.env.LOG_LEVEL,
MAIL_HOST: process.env.MAIL_HOST,
MAIL_PORT: process.env.MAIL_PORT,
MAIL_USERNAME: process.env.MAIL_USERNAME,
MAIL_PASSWORD: process.env.MAIL_PASSWORD,
MAIL_FROM: process.env.MAIL_FROM,
MAIL_RECIPIENTS: process.env.MAIL_RECIPIENTS,
};
}