95 lines
4.1 KiB
JavaScript
95 lines
4.1 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.LogTimings = void 0;
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const assert = __importStar(require("assert"));
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const lodash_1 = __importDefault(require("lodash"));
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const Rx = __importStar(require("rxjs"));
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const operators_1 = require("rxjs/operators");
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const date_format_1 = require("../date-format");
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const defaults = __importStar(require("../defaults"));
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/**
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* Logs timing information about commands as they start/stop and then a summary when all commands finish.
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*/
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class LogTimings {
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static mapCloseEventToTimingInfo({ command, timings, killed, exitCode, }) {
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const readableDurationMs = (timings.endDate.getTime() - timings.startDate.getTime()).toLocaleString();
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return {
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name: command.name,
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duration: readableDurationMs,
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'exit code': exitCode,
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killed,
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command: command.command,
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};
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}
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logger;
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dateFormatter;
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constructor({ logger, timestampFormat = defaults.timestampFormat, }) {
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this.logger = logger;
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this.dateFormatter = new date_format_1.DateFormatter(timestampFormat);
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}
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printExitInfoTimingTable(exitInfos) {
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assert.ok(this.logger);
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const exitInfoTable = (0, lodash_1.default)(exitInfos)
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.sortBy(({ timings }) => timings.durationSeconds)
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.reverse()
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.map(LogTimings.mapCloseEventToTimingInfo)
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.value();
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this.logger.logGlobalEvent('Timings:');
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this.logger.logTable(exitInfoTable);
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return exitInfos;
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}
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handle(commands) {
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const { logger } = this;
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if (!logger) {
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return { commands };
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}
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// individual process timings
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commands.forEach((command) => {
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command.timer.subscribe(({ startDate, endDate }) => {
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if (!endDate) {
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const formattedStartDate = this.dateFormatter.format(startDate);
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logger.logCommandEvent(`${command.command} started at ${formattedStartDate}`, command);
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}
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else {
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const durationMs = endDate.getTime() - startDate.getTime();
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const formattedEndDate = this.dateFormatter.format(endDate);
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logger.logCommandEvent(`${command.command} stopped at ${formattedEndDate} after ${durationMs.toLocaleString()}ms`, command);
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}
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});
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});
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// overall summary timings
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const closeStreams = commands.map((command) => command.close);
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const finished = new Rx.Subject();
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const allProcessesClosed = Rx.merge(...closeStreams).pipe((0, operators_1.bufferCount)(closeStreams.length), (0, operators_1.take)(1), (0, operators_1.combineLatestWith)(finished));
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allProcessesClosed.subscribe(([exitInfos]) => this.printExitInfoTimingTable(exitInfos));
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return { commands, onFinish: () => finished.next() };
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}
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}
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exports.LogTimings = LogTimings;
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