node-env-type/dist/index.js

NodeJS Environment Type detection.

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.env = void 0;
var flags = {
    /**
     * Development Environment.
     */
    isDev: false,
    /**
     * User Acceptance Testing.
     */
    isUAT: false,
    /**
     * System Integration Testing.
     */
    isSIT: false,
    /**
     * Continuous Integration.
     */
    isCI: false,
    /**
     * General Testing Environment (includes UAT, SIT and CI)
     */
    isTest: false,
    /**
     * Production Environment.
     *
     * This is the default when environment is not set.
     */
    isProd: true
};
var searchMap = {
    isDev: /dev/i,
    isUAT: /uat/i,
    isSIT: /sit/i,
    isCI: /ci/i,
    isTest: /test|tst/i,
    isProd: /prod/i
};
function setActiveFlag(activeFlag) {
    var keys = Object.keys(flags);
    for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) {
        var k = keys_1[_i];
        flags[k] = k === activeFlag;
    }
    flags.isTest = flags.isTest || flags.isUAT || flags.isSIT || flags.isCI;
}
/**
 * Refreshes all flags from `NODE_ENV` variable.
 *
 * @param otherVariable
 * Optional override, to use an alternative variable.
 */
function refresh(otherVariable) {
    var s = otherVariable || process.env.NODE_ENV;
    if (!s) {
        setActiveFlag('isProd');
        return true;
    }
    var found = false;
    var keys = Object.keys(flags);
    for (var _i = 0, keys_2 = keys; _i < keys_2.length; _i++) {
        var key = keys_2[_i];
        if (s.search(searchMap[key]) >= 0) {
            found = true;
            setActiveFlag(key);
            break;
        }
    }
    if (!found) {
        // the environment is set to something we cannot recognize;
        // set all flags to false:
        for (var _a = 0, keys_3 = keys; _a < keys_3.length; _a++) {
            var k = keys_3[_a];
            flags[k] = false;
        }
    }
    return found;
}
refresh(); // set all flags from start;
exports.env = __assign(__assign({}, flags), { refresh: refresh });