strogger/dist/utils/environment.js

📊 A modern structured logging library with functional programming, duck-typing, and comprehensive third-party integrations

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getEnvironment = void 0;
const zod_1 = require("zod");
const LoggerEnvironmentSchema = zod_1.z.object({
    LOG_LEVEL: zod_1.z.enum(["DEBUG", "INFO", "WARN", "ERROR", "FATAL"]).optional(),
    STAGE: zod_1.z.enum(["dev", "prod", "test"]).default("dev"),
    SERVICE_NAME: zod_1.z.string().optional(),
    ENABLE_STRUCTURED_LOGGING: zod_1.z
        .string()
        .transform((val) => val === "true")
        .optional(),
    CLOUDWATCH_LOG_GROUP: zod_1.z.string().optional(),
    CLOUDWATCH_LOG_STREAM: zod_1.z.string().optional(),
    AWS_REGION: zod_1.z.string().optional(),
});
const getEnvironment = (env = process.env) => {
    let config;
    try {
        config = LoggerEnvironmentSchema.parse(env);
    }
    catch (error) {
        if (error instanceof zod_1.z.ZodError) {
            console.warn("Environment validation failed, using defaults:", error.errors);
        }
        config = { STAGE: "dev" };
    }
    return {
        ...config,
        isProduction: config.STAGE === "prod",
        isDevelopment: config.STAGE === "dev",
        logLevel: config.LOG_LEVEL ?? undefined,
        serviceName: config.SERVICE_NAME ?? undefined,
        enableStructuredLogging: config.ENABLE_STRUCTURED_LOGGING ?? true,
        stage: config.STAGE,
    };
};
exports.getEnvironment = getEnvironment;
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