125 lines
10 KiB
JavaScript
125 lines
10 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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class Cache {
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constructor(opts) {
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this.cache = {};
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this.ttlCache = {};
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this.onMiss = opts.miss;
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this.tllTime = opts.ttl || -1;
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if (opts.ttl) {
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this.worker = setInterval(this.workerFn.bind(this), 1000);
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this.worker.unref();
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}
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}
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workerFn() {
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let keys = Object.keys(this.ttlCache);
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for (let i = 0; i < keys.length; i++) {
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let key = keys[i];
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let value = this.ttlCache[key];
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if (Date.now() > value) {
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delete this.cache[key];
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delete this.ttlCache[key];
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}
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}
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}
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get(key) {
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if (!key)
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return null;
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let value = this.cache[key];
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if (value)
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return value;
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value = this.onMiss(key);
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if (value) {
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this.set(key, value);
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}
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return value;
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}
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set(key, value) {
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if (!key || !value)
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return false;
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this.cache[key] = value;
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if (this.tllTime > 0) {
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this.ttlCache[key] = Date.now() + this.tllTime;
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}
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return true;
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}
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reset() {
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this.cache = {};
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this.ttlCache = {};
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}
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}
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exports.Cache = Cache;
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class StackTraceParser {
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constructor(options) {
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this.contextSize = 3;
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this.cache = options.cache;
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this.contextSize = options.contextSize;
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}
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isAbsolute(path) {
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if (process.platform === 'win32') {
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let splitDeviceRe = /^([a-zA-Z]:|[\\/]{2}[^\\/]+[\\/]+[^\\/]+)?([\\/])?([\s\S]*?)$/;
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let result = splitDeviceRe.exec(path);
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if (result === null)
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return path.charAt(0) === '/';
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let device = result[1] || '';
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let isUnc = Boolean(device && device.charAt(1) !== ':');
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return Boolean(result[2] || isUnc);
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}
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else {
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return path.charAt(0) === '/';
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}
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}
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parse(stack) {
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if (stack.length === 0)
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return null;
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const userFrame = stack.find(frame => {
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const type = this.isAbsolute(frame.file_name) || frame.file_name[0] === '.' ? 'user' : 'core';
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return type !== 'core' && frame.file_name.indexOf('node_modules') < 0 && frame.file_name.indexOf('@pm2/io') < 0;
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});
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if (userFrame === undefined)
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return null;
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const context = this.cache.get(userFrame.file_name);
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const source = [];
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if (context === null || context.length === 0)
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return null;
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const preLine = userFrame.line_number - this.contextSize - 1;
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const start = preLine > 0 ? preLine : 0;
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context.slice(start, userFrame.line_number - 1).forEach(function (line) {
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source.push(line.replace(/\t/g, ' '));
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});
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if (context[userFrame.line_number - 1]) {
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source.push(context[userFrame.line_number - 1].replace(/\t/g, ' ').replace(' ', '>>'));
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}
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const postLine = userFrame.line_number + this.contextSize;
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context.slice(userFrame.line_number, postLine).forEach(function (line) {
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source.push(line.replace(/\t/g, ' '));
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});
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return {
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context: source.join('\n'),
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callsite: [userFrame.file_name, userFrame.line_number].join(':')
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};
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}
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retrieveContext(error) {
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if (error.stack === undefined)
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return null;
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const frameRegex = /(\/[^\\\n]*)/g;
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let tmp;
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let frames = [];
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while ((tmp = frameRegex.exec(error.stack))) {
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frames.push(tmp[1]);
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}
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const stackFrames = frames.map((callsite) => {
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if (callsite[callsite.length - 1] === ')') {
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callsite = callsite.substr(0, callsite.length - 1);
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}
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let location = callsite.split(':');
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return {
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file_name: location[0],
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line_number: parseInt(location[1], 10)
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};
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});
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return this.parse(stackFrames);
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}
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}
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exports.StackTraceParser = StackTraceParser;
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//# sourceMappingURL=data:application/json;base64,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