63 lines
2.0 KiB
JavaScript
63 lines
2.0 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var cache_getters_1 = require("../utils/cache-getters");
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var LogLevels = cache_getters_1.cacheGetters({
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trace: 10,
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debug: 20,
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info: 30,
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warn: 40,
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error: 50,
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fatal: 60,
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get lower() {
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return LogLevels.trace;
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},
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get higher() {
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return LogLevels.fatal;
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},
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}, 'lower', 'higher');
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exports.LogLevels = LogLevels;
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var LogLevelNames = ['trace', 'debug', 'info', 'warn', 'error', 'fatal'];
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exports.LogLevelNames = LogLevelNames;
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var LogLevelValues = LogLevelNames.map(function (name) { return LogLevels[name]; });
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exports.LogLevelValues = LogLevelValues;
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var LogLevelsScale = LogLevelNames.map(function (name, index, _a) {
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var length = _a.length;
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var first = index === 0;
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var last = index === length - 1;
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var from = first ? -Infinity : LogLevelValues[index];
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var next = last ? +Infinity : LogLevelValues[index + 1];
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var test;
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if (first) {
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test = function (level) { return level < next; };
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}
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else if (last) {
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test = function (level) { return level >= from; };
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}
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else {
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test = function (level) { return level < next && level >= from; };
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}
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return { range: { from: from, next: next }, name: name, test: test };
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});
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exports.LogLevelsScale = LogLevelsScale;
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var logLevelNameFor = function (level) {
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if (level == null || isNaN(level)) {
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return LogLevelNames[0];
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}
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return LogLevelsScale.find(function (_a) {
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var test = _a.test;
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return test(level);
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}).name;
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};
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exports.logLevelNameFor = logLevelNameFor;
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var parseLogLevel = function (level) {
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if (typeof level === 'string') {
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level = level.toLowerCase();
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if (level in LogLevels) {
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return LogLevels[level];
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}
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return /^\s*[0-9]+\s*$/.test(level) ? parseInt(level.trim(), 10) : undefined;
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}
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return typeof level === 'number' && !isNaN(level) ? +level : undefined;
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};
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exports.parseLogLevel = parseLogLevel;
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