Илья Братских
bd22447bd3
The NestJS API serves the public profile through Apollo Sandbox and loads only the relations selected by the query.
31 lines
825 B
TypeScript
31 lines
825 B
TypeScript
import { z } from 'zod';
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const envSchema = z.object({
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DATABASE_URL: z
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.string()
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.regex(
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/^postgres(ql)?:\/\//,
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'DATABASE_URL must be a PostgreSQL connection string',
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),
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PORT: z.preprocess(
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(value) => (value === undefined || value === '' ? 3000 : value),
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z.coerce.number().int().positive(),
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),
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});
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export type AppConfig = z.infer<typeof envSchema>;
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export function validateEnv(config: Record<string, unknown>): AppConfig {
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const result = envSchema.safeParse({
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DATABASE_URL: config.DATABASE_URL,
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PORT: config.PORT,
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});
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if (!result.success) {
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const details = result.error.issues
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.map((issue) => `${issue.path.join('.') || 'env'}: ${issue.message}`)
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.join('\n');
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throw new Error(`Environment validation failed:\n${details}`);
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}
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return result.data;
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}
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