brolog
Version:
Npmlog like logger for Browser
58 lines • 1.89 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.BROLOG_PREFIX = exports.BROLOG_LEVEL = exports.VERSION = void 0;
var version_js_1 = require("./version.js");
Object.defineProperty(exports, "VERSION", { enumerable: true, get: function () { return version_js_1.VERSION; } });
/**
* BROLOG_LEVEL
*/
const DEFAULT_LEVEL = 'info';
const BROLOG_LEVEL_VAR_NAME = 'BROLOG_LEVEL';
const BROLOG_PREFIX_VAR_NAME = 'BROLOG_PREFIX';
let level;
let debugModule;
/**
*
* Sometimes there's a `process` in browser (ionic3 & angular5)
* Sometimes there's a window in Node.js (browserify)
*
*/
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
if (typeof process !== 'undefined' && process['env']) {
/**
* Node.js
*/
if (!level) {
level = process.env[BROLOG_LEVEL_VAR_NAME];
}
if (!debugModule) {
debugModule = process.env[BROLOG_PREFIX_VAR_NAME];
}
}
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
if (typeof window !== 'undefined' && typeof window?.location?.search === 'string') {
/**
* Browser
*/
if (!level) {
level = getJsonFromUrl()[BROLOG_LEVEL_VAR_NAME];
}
if (!debugModule) {
debugModule = getJsonFromUrl()[BROLOG_LEVEL_VAR_NAME];
}
}
function getJsonFromUrl() {
// https://stackoverflow.com/questions/8486099/how-do-i-parse-a-url-query-parameters-in-javascript
const query = location.search.substr(1);
const result = {};
query.split('&').forEach(function (part) {
const [key, val] = part.split('=');
if (typeof key !== 'undefined' && typeof val !== 'undefined') {
result[key] = decodeURIComponent(val);
}
});
return result;
}
exports.BROLOG_LEVEL = level || DEFAULT_LEVEL;
exports.BROLOG_PREFIX = debugModule || '*';
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