48 lines
1.4 KiB
TypeScript
48 lines
1.4 KiB
TypeScript
import { z } from "zod";
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import { DbTypes } from "@/types/settings.js";
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const envSchema = z.object({
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// Server Configuration
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PORT: z.string().default("52345"),
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NODE_ENV: z.enum(["development", "production", "test"]).default("development"),
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LOG_LEVEL: z.enum(["error", "warn", "info", "debug"]).default("debug"),
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// Database
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DB_CONNECTION_STRING: z.string().min(1, "Database connection string is required"),
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DB_TYPE: z.enum(DbTypes).default("mongodb"),
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// JWT Authentication
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JWT_SECRET: z.string().min(1, "JWT_SECRET is required"),
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TOKEN_TTL: z.string().default("99d"),
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// Client Configuration
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CLIENT_HOST: z.string().url("CLIENT_HOST must be a valid URL"),
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// Optional
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ORIGIN: z.string().optional(),
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});
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export type ValidatedEnv = z.infer<typeof envSchema>;
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export const validateEnv = (): ValidatedEnv => {
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const result = envSchema.safeParse(process.env);
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if (!result.success) {
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console.error("Environment validation failed:");
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console.error("");
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const errors = result.error.format();
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for (const [key, value] of Object.entries(errors)) {
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if (key !== "_errors" && value && typeof value === "object" && "_errors" in value) {
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console.error(` ${key}: ${value._errors.join(", ")}`);
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}
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}
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console.error("Please check your .env file and ensure all required variables are set.");
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process.exit(1);
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}
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console.log("Environment variables validated successfully");
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return result.data;
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};
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