@pulzar/core/dist/config/loader.js

Next-generation Node.js framework for ultra-fast web applications with zero-reflection DI, GraphQL, WebSockets, events, and edge runtime support

import { z } from "zod";
// Configuration schema
const ConfigSchema = z.object({
    app: z.object({
        name: z.string(),
        version: z.string(),
        port: z.number().min(1).max(65535),
        host: z.string(),
        env: z.enum(["development", "production", "test"]),
    }),
    cors: z.object({
        enabled: z.boolean(),
        origin: z.string(),
        credentials: z.boolean(),
    }),
    compression: z.object({
        enabled: z.boolean(),
        level: z.number().min(0).max(9),
    }),
    security: z.object({
        helmet: z.object({
            enabled: z.boolean(),
        }),
        rateLimit: z.object({
            enabled: z.boolean(),
            windowMs: z.number(),
            max: z.number(),
        }),
    }),
    logging: z.object({
        level: z.enum(["error", "warn", "info", "debug"]),
        format: z.enum(["json", "text"]),
    }),
    database: z.object({
        url: z.string().optional(),
    }),
    redis: z.object({
        url: z.string().optional(),
    }),
    jwt: z.object({
        secret: z.string(),
        expiresIn: z.string(),
    }),
    openapi: z.object({
        enabled: z.boolean(),
        path: z.string(),
        title: z.string(),
        version: z.string(),
    }),
    tracing: z.object({
        enabled: z.boolean(),
        serviceName: z.string(),
    }),
});
export function defineConfig(config) {
    return ConfigSchema.parse(config);
}
export function loadConfig() {
    // In a real implementation, this would load from file or environment
    const defaultConfig = {
        app: {
            name: "pulzar-app",
            version: "1.0.0",
            port: process.env.PORT ? parseInt(process.env.PORT) : 3000,
            host: process.env.HOST || "localhost",
            env: process.env.NODE_ENV ||
                "development",
        },
        cors: {
            enabled: true,
            origin: "*",
            credentials: true,
        },
        compression: {
            enabled: true,
            level: 6,
        },
        security: {
            helmet: {
                enabled: true,
            },
            rateLimit: {
                enabled: true,
                windowMs: 15 * 60 * 1000,
                max: 100,
            },
        },
        logging: {
            level: "info",
            format: "json",
        },
        database: {},
        redis: {},
        jwt: {
            secret: "your-secret-key",
            expiresIn: "24h",
        },
        openapi: {
            enabled: process.env.NODE_ENV !== "production",
            path: "/docs",
            title: "Pulzar API",
            version: "1.0.0",
        },
        tracing: {
            enabled: false,
            serviceName: "pulzar-app",
        },
    };
    return defaultConfig;
}
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