1087 строки
44 KiB
TypeScript
1087 строки
44 KiB
TypeScript
/// <reference path="scripts/types/ambient.d.ts" />
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// @ts-check
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const cp = require("child_process");
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const path = require("path");
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const fs = require("fs");
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const child_process = require("child_process");
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const originalGulp = require("gulp");
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const helpMaker = require("gulp-help");
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const runSequence = require("run-sequence");
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const concat = require("gulp-concat");
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const clone = require("gulp-clone");
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const newer = require("gulp-newer");
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const tsc = require("gulp-typescript");
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const insert = require("gulp-insert");
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const sourcemaps = require("gulp-sourcemaps");
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const Q = require("q");
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const del = require("del");
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const mkdirP = require("mkdirp");
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const minimist = require("minimist");
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const browserify = require("browserify");
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const through2 = require("through2");
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const merge2 = require("merge2");
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const os = require("os");
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const fold = require("travis-fold");
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const ts = require("./lib/typescript");
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const gulp = helpMaker(originalGulp);
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Error.stackTraceLimit = 1000;
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/**
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* This regexp exists to capture our const enums and replace them with normal enums in our public API
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* - this is fine since we compile with preserveConstEnums, and ensures our consumers are not locked
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* to the TS version they compile with.
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*/
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const constEnumCaptureRegexp = /^(\s*)(export )?const enum (\S+) {(\s*)$/gm;
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const constEnumReplacement = "$1$2enum $3 {$4";
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const cmdLineOptions = minimist(process.argv.slice(2), {
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boolean: ["debug", "inspect", "light", "colors", "lint", "soft", "fix"],
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string: ["browser", "tests", "host", "reporter", "stackTraceLimit", "timeout"],
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alias: {
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"b": "browser",
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"d": "debug", "debug-brk": "debug",
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"i": "inspect", "inspect-brk": "inspect",
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"t": "tests", "test": "tests",
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"ru": "runners", "runner": "runners",
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"r": "reporter",
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"c": "colors", "color": "colors",
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"w": "workers",
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"f": "fix",
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},
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default: {
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soft: false,
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colors: process.env.colors || process.env.color || true,
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debug: process.env.debug || process.env["debug-brk"] || process.env.d,
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inspect: process.env.inspect || process.env["inspect-brk"] || process.env.i,
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host: process.env.TYPESCRIPT_HOST || process.env.host || "node",
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browser: process.env.browser || process.env.b || (os.platform() === "win32" ? "edge" : "chrome"),
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timeout: process.env.timeout || 40000,
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tests: process.env.test || process.env.tests || process.env.t,
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runners: process.env.runners || process.env.runner || process.env.ru,
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light: process.env.light === undefined || process.env.light !== "false",
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reporter: process.env.reporter || process.env.r,
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lint: process.env.lint || true,
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fix: process.env.fix || process.env.f,
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workers: process.env.workerCount || os.cpus().length,
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}
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});
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const noop = () => {}; // tslint:disable-line no-empty
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/**
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* @param {string} cmd
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* @param {string[]} args
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* @param {() => void} complete
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* @param {(e: *, status: number) => void} error
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*/
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function exec(cmd, args, complete = noop, error = noop) {
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console.log(`${cmd} ${args.join(" ")}`);
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// TODO (weswig): Update child_process types to add windowsVerbatimArguments to the type definition
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const subshellFlag = isWin ? "/c" : "-c";
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const command = isWin ? [possiblyQuote(cmd), ...args] : [`${cmd} ${args.join(" ")}`];
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const ex = cp.spawn(isWin ? "cmd" : "/bin/sh", [subshellFlag, ...command], { stdio: "inherit", windowsVerbatimArguments: true });
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ex.on("exit", (code) => code === 0 ? complete() : error(/*e*/ undefined, code));
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ex.on("error", error);
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}
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/**
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* @param {string} cmd
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*/
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function possiblyQuote(cmd) {
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return cmd.indexOf(" ") >= 0 ? `"${cmd}"` : cmd;
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}
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/**
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* @param diagnostics {ts.Diagnostic[]}
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* @param [pretty] {boolean}
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*/
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function diagnosticsToString(diagnostics, pretty) {
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const host = {
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getCurrentDirectory() { return process.cwd(); },
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getCanonicalFileName(fileName) { return fileName; },
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getNewLine() { return os.EOL; }
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};
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return pretty ? ts.formatDiagnosticsWithColorAndContext(diagnostics, host) :
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ts.formatDiagnostics(diagnostics, host);
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}
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/** @param diagnostics {ts.Diagnostic[]} */
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function reportDiagnostics(diagnostics) {
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console.log(diagnosticsToString(diagnostics, process.stdout.isTTY));
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}
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/** @param jsonPath {string} */
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function readJson(jsonPath) {
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const jsonText = fs.readFileSync(jsonPath, "utf8");
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const result = ts.parseConfigFileTextToJson(jsonPath, jsonText);
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if (result.error) {
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reportDiagnostics([result.error]);
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throw new Error("An error occurred during parse.");
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}
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return result.config;
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}
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let useDebugMode = true;
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let host = cmdLineOptions.host;
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// Constants
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const compilerDirectory = "src/compiler/";
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const harnessDirectory = "src/harness/";
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const libraryDirectory = "src/lib/";
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const scriptsDirectory = "scripts/";
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const docDirectory = "doc/";
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const lclDirectory = "src/loc/lcl";
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const builtDirectory = "built/";
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const builtLocalDirectory = "built/local/";
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const lkgDirectory = "lib/";
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const copyright = "CopyrightNotice.txt";
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const compilerFilename = "tsc.js";
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const lkgCompiler = path.join(lkgDirectory, compilerFilename);
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const builtLocalCompiler = path.join(builtLocalDirectory, compilerFilename);
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const nodeModulesPathPrefix = path.resolve("./node_modules/.bin/");
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const isWin = /^win/.test(process.platform);
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const mocha = path.join(nodeModulesPathPrefix, "mocha") + (isWin ? ".cmd" : "");
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/** @type {{ libs: string[], paths?: Record<string, string>, sources?: Record<string, string[]> }} */
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const libraries = readJson("./src/lib/libs.json");
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/**
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* .lcg file is what localization team uses to know what messages to localize.
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* The file is always generated in 'enu\diagnosticMessages.generated.json.lcg'
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*/
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const generatedLCGFile = path.join(builtLocalDirectory, "enu", "diagnosticMessages.generated.json.lcg");
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/**
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* The localization target produces the two following transformations:
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* 1. 'src\loc\lcl\<locale>\diagnosticMessages.generated.json.lcl' => 'built\local\<locale>\diagnosticMessages.generated.json'
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* convert localized resources into a .json file the compiler can understand
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* 2. 'src\compiler\diagnosticMessages.generated.json' => 'built\local\ENU\diagnosticMessages.generated.json.lcg'
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* generate the lcg file (source of messages to localize) from the diagnosticMessages.generated.json
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*/
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const localizationTargets = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"]
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.map(f => path.join(builtLocalDirectory, f, "diagnosticMessages.generated.json"))
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.concat(generatedLCGFile);
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const libraryTargets = libraries.libs.map(lib => {
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const relativeSources = ["header.d.ts"].concat(libraries.sources && libraries.sources[lib] || [lib + ".d.ts"]);
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const relativeTarget = libraries.paths && libraries.paths[lib] || ("lib." + lib + ".d.ts");
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const sources = [copyright].concat(relativeSources.map(s => path.join(libraryDirectory, s)));
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const target = path.join(builtLocalDirectory, relativeTarget);
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gulp.task(target, /*help*/ false, [], () =>
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gulp.src(sources)
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.pipe(newer(target))
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.pipe(concat(target, { newLine: "\n\n" }))
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.pipe(gulp.dest(".")));
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return target;
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});
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const configurePreleleaseJs = path.join(scriptsDirectory, "configurePrerelease.js");
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const configurePreleleaseTs = path.join(scriptsDirectory, "configurePrerelease.ts");
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const packageJson = "package.json";
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const versionFile = path.join(compilerDirectory, "core.ts");
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/**
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* @param {string | string[]} source
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* @param {string | string[]} dest
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* @returns {boolean}
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*/
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function needsUpdate(source, dest) {
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if (typeof source === "string" && typeof dest === "string") {
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if (fs.existsSync(dest)) {
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const {mtime: outTime} = fs.statSync(dest);
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const {mtime: inTime} = fs.statSync(source);
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if (+inTime <= +outTime) {
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return false;
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}
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}
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}
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else if (typeof source === "string" && typeof dest !== "string") {
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const {mtime: inTime} = fs.statSync(source);
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for (const filepath of dest) {
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if (fs.existsSync(filepath)) {
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const {mtime: outTime} = fs.statSync(filepath);
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if (+inTime > +outTime) {
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return true;
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}
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}
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else {
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return true;
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}
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}
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return false;
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}
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else if (typeof source !== "string" && typeof dest === "string") {
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if (fs.existsSync(dest)) {
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const {mtime: outTime} = fs.statSync(dest);
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for (const filepath of source) {
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if (fs.existsSync(filepath)) {
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const {mtime: inTime} = fs.statSync(filepath);
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if (+inTime > +outTime) {
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return true;
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}
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}
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else {
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return true;
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}
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}
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return false;
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}
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}
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else if (typeof source !== "string" && typeof dest !== "string") {
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for (let i = 0; i < source.length; i++) {
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if (!dest[i]) {
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continue;
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}
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if (fs.existsSync(dest[i])) {
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const {mtime: outTime} = fs.statSync(dest[i]);
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const {mtime: inTime} = fs.statSync(source[i]);
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if (+inTime > +outTime) {
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return true;
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}
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}
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else {
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return true;
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}
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}
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return false;
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}
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return true;
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}
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/**
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* @param {tsc.Settings} base
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* @param {boolean=} useBuiltCompiler
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* @returns {tsc.Settings}
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*/
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function getCompilerSettings(base, useBuiltCompiler) {
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const copy = /** @type {tsc.Settings} */ ({});
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for (const key in base) {
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copy[key] = base[key];
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}
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copy.strictNullChecks = true;
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if (!useDebugMode) {
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if (copy.removeComments === undefined) copy.removeComments = true;
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}
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copy.newLine = "lf";
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if (useBuiltCompiler === true) {
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copy.typescript = /** @type {*} */ (require("./built/local/typescript.js"));
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}
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else if (useBuiltCompiler === false) {
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copy.typescript = /** @type {*} */ (require("./lib/typescript.js"));
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}
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return copy;
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}
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gulp.task(configurePreleleaseJs, /*help*/ false, [], () => {
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/** @type {tsc.Settings} */
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const settings = {
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declaration: false,
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removeComments: true,
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noResolve: false,
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stripInternal: false,
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module: "commonjs"
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};
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return gulp.src(configurePreleleaseTs)
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.pipe(sourcemaps.init())
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.pipe(tsc(settings))
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.pipe(sourcemaps.write("."))
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.pipe(gulp.dest("./scripts"));
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});
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// Nightly management tasks
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gulp.task("configure-nightly", "Runs scripts/configurePrerelease.ts to prepare a build for nightly publishing", [configurePreleleaseJs], (done) => {
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exec(host, [configurePreleleaseJs, "dev", packageJson, versionFile], done, done);
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});
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gulp.task("publish-nightly", "Runs `npm publish --tag next` to create a new nightly build on npm", ["LKG"], () => {
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return runSequence("clean", "useDebugMode", "runtests-parallel", (done) => {
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exec("npm", ["publish", "--tag", "next"], done, done);
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});
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});
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const importDefinitelyTypedTestsDirectory = path.join(scriptsDirectory, "importDefinitelyTypedTests");
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const importDefinitelyTypedTestsJs = path.join(importDefinitelyTypedTestsDirectory, "importDefinitelyTypedTests.js");
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const importDefinitelyTypedTestsTs = path.join(importDefinitelyTypedTestsDirectory, "importDefinitelyTypedTests.ts");
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gulp.task(importDefinitelyTypedTestsJs, /*help*/ false, [], () => {
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/** @type {tsc.Settings} */
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const settings = getCompilerSettings({
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declaration: false,
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removeComments: true,
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noResolve: false,
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stripInternal: false,
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outFile: importDefinitelyTypedTestsJs
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}, /*useBuiltCompiler*/ false);
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return gulp.src(importDefinitelyTypedTestsTs)
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.pipe(sourcemaps.init())
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.pipe(tsc(settings))
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.pipe(sourcemaps.write("."))
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.pipe(gulp.dest("."));
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});
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gulp.task("importDefinitelyTypedTests", "Runs scripts/importDefinitelyTypedTests/importDefinitelyTypedTests.ts to copy DT's tests to the TS-internal RWC tests", [importDefinitelyTypedTestsJs], (done) => {
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exec(host, [importDefinitelyTypedTestsJs, "./", "../DefinitelyTyped"], done, done);
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});
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gulp.task("lib", "Builds the library targets", libraryTargets);
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// Generate diagnostics
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const processDiagnosticMessagesJs = path.join(scriptsDirectory, "processDiagnosticMessages.js");
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const processDiagnosticMessagesTs = path.join(scriptsDirectory, "processDiagnosticMessages.ts");
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const diagnosticMessagesJson = path.join(compilerDirectory, "diagnosticMessages.json");
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const diagnosticInfoMapTs = path.join(compilerDirectory, "diagnosticInformationMap.generated.ts");
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const generatedDiagnosticMessagesJSON = path.join(compilerDirectory, "diagnosticMessages.generated.json");
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const builtGeneratedDiagnosticMessagesJSON = path.join(builtLocalDirectory, "diagnosticMessages.generated.json");
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// processDiagnosticMessages script
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gulp.task(processDiagnosticMessagesJs, /*help*/ false, [], () => {
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const diagsProject = tsc.createProject('./scripts/processDiagnosticMessages.tsconfig.json');
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return diagsProject.src()
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.pipe(newer(processDiagnosticMessagesJs))
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.pipe(diagsProject())
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.pipe(gulp.dest(scriptsDirectory));
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});
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// The generated diagnostics map; built for the compiler and for the "generate-diagnostics" task
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gulp.task(diagnosticInfoMapTs, [processDiagnosticMessagesJs], (done) => {
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if (needsUpdate(diagnosticMessagesJson, [generatedDiagnosticMessagesJSON, diagnosticInfoMapTs])) {
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exec(host, [processDiagnosticMessagesJs, diagnosticMessagesJson], done, done);
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}
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else {
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done();
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}
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});
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gulp.task(builtGeneratedDiagnosticMessagesJSON, [diagnosticInfoMapTs], (done) => {
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if (fs.existsSync(builtLocalDirectory) && needsUpdate(generatedDiagnosticMessagesJSON, builtGeneratedDiagnosticMessagesJSON)) {
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fs.writeFileSync(builtGeneratedDiagnosticMessagesJSON, fs.readFileSync(generatedDiagnosticMessagesJSON));
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}
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done();
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});
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gulp.task("generate-diagnostics", "Generates a diagnostic file in TypeScript based on an input JSON file", [diagnosticInfoMapTs]);
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// Localize diagnostics script
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const generateLocalizedDiagnosticMessagesJs = path.join(scriptsDirectory, "generateLocalizedDiagnosticMessages.js");
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const generateLocalizedDiagnosticMessagesTs = path.join(scriptsDirectory, "generateLocalizedDiagnosticMessages.ts");
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gulp.task(generateLocalizedDiagnosticMessagesJs, /*help*/ false, [], () => {
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/** @type {tsc.Settings} */
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const settings = getCompilerSettings({
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target: "es5",
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declaration: false,
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removeComments: true,
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noResolve: false,
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stripInternal: false,
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types: ["node", "xml2js"]
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}, /*useBuiltCompiler*/ false);
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return gulp.src(generateLocalizedDiagnosticMessagesTs)
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.pipe(newer(generateLocalizedDiagnosticMessagesJs))
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.pipe(sourcemaps.init())
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.pipe(tsc(settings))
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.pipe(sourcemaps.write("."))
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.pipe(gulp.dest(scriptsDirectory));
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});
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// Localize diagnostics
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gulp.task(generatedLCGFile, [generateLocalizedDiagnosticMessagesJs, diagnosticInfoMapTs], (done) => {
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if (fs.existsSync(builtLocalDirectory) && needsUpdate(generatedDiagnosticMessagesJSON, generatedLCGFile)) {
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exec(host, [generateLocalizedDiagnosticMessagesJs, lclDirectory, builtLocalDirectory, generatedDiagnosticMessagesJSON], done, done);
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}
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});
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gulp.task("localize", [generatedLCGFile]);
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const servicesFile = path.join(builtLocalDirectory, "typescriptServices.js");
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const standaloneDefinitionsFile = path.join(builtLocalDirectory, "typescriptServices.d.ts");
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const nodePackageFile = path.join(builtLocalDirectory, "typescript.js");
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const nodeDefinitionsFile = path.join(builtLocalDirectory, "typescript.d.ts");
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const nodeStandaloneDefinitionsFile = path.join(builtLocalDirectory, "typescript_standalone.d.ts");
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/** @type {string} */
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let copyrightContent;
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/**
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* @param {boolean} outputCopyright
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*/
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function prependCopyright(outputCopyright = !useDebugMode) {
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return insert.prepend(outputCopyright ? (copyrightContent || (copyrightContent = fs.readFileSync(copyright).toString())) : "");
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}
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gulp.task(builtLocalCompiler, /*help*/ false, [servicesFile], () => {
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const localCompilerProject = tsc.createProject("src/compiler/tsconfig.json", getCompilerSettings({}, /*useBuiltCompiler*/ true));
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return localCompilerProject.src()
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.pipe(newer(builtLocalCompiler))
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.pipe(sourcemaps.init())
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.pipe(localCompilerProject())
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.pipe(prependCopyright())
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.pipe(sourcemaps.write("."))
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.pipe(gulp.dest("src/compiler"));
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});
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gulp.task(servicesFile, /*help*/ false, ["lib", "generate-diagnostics"], () => {
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const servicesProject = tsc.createProject("src/services/tsconfig.json", getCompilerSettings({ removeComments: false }, /*useBuiltCompiler*/ false));
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const {js, dts} = servicesProject.src()
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.pipe(newer(servicesFile))
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.pipe(sourcemaps.init())
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.pipe(servicesProject());
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const completedJs = js.pipe(prependCopyright())
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.pipe(sourcemaps.write("."));
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const completedDts = dts.pipe(prependCopyright(/*outputCopyright*/ true))
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.pipe(insert.transform((contents, file) => {
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file.path = standaloneDefinitionsFile;
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return contents.replace(constEnumCaptureRegexp, constEnumReplacement);
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}));
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return merge2([
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completedJs,
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completedJs.pipe(clone())
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.pipe(insert.transform((content, file) => (file.path = nodePackageFile, content))),
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completedDts,
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completedDts.pipe(clone())
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.pipe(insert.transform((content, file) => {
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file.path = nodeDefinitionsFile;
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return content + "\nexport = ts;";
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}))
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.pipe(gulp.dest("src/services")),
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completedDts.pipe(clone())
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.pipe(insert.transform((content, file) => {
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file.path = nodeStandaloneDefinitionsFile;
|
|
return content.replace(/declare (namespace|module) ts/g, 'declare module "typescript"');
|
|
}))
|
|
]).pipe(gulp.dest("src/services"));
|
|
});
|
|
|
|
// cancellationToken.js
|
|
const cancellationTokenJs = path.join(builtLocalDirectory, "cancellationToken.js");
|
|
gulp.task(cancellationTokenJs, /*help*/ false, [servicesFile], () => {
|
|
const cancellationTokenProject = tsc.createProject("src/server/cancellationToken/tsconfig.json", getCompilerSettings({}, /*useBuiltCompiler*/ true));
|
|
return cancellationTokenProject.src()
|
|
.pipe(newer(cancellationTokenJs))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(cancellationTokenProject())
|
|
.pipe(prependCopyright())
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest(builtLocalDirectory));
|
|
});
|
|
|
|
// typingsInstallerFile.js
|
|
const typingsInstallerJs = path.join(builtLocalDirectory, "typingsInstaller.js");
|
|
gulp.task(typingsInstallerJs, /*help*/ false, [servicesFile], () => {
|
|
const cancellationTokenProject = tsc.createProject("src/server/typingsInstaller/tsconfig.json", getCompilerSettings({}, /*useBuiltCompiler*/ true));
|
|
return cancellationTokenProject.src()
|
|
.pipe(newer(typingsInstallerJs))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(cancellationTokenProject())
|
|
.pipe(prependCopyright())
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest("src/server/typingsInstaller"));
|
|
});
|
|
|
|
const serverFile = path.join(builtLocalDirectory, "tsserver.js");
|
|
|
|
gulp.task(serverFile, /*help*/ false, [servicesFile, typingsInstallerJs, cancellationTokenJs], () => {
|
|
const serverProject = tsc.createProject("src/server/tsconfig.json", getCompilerSettings({}, /*useBuiltCompiler*/ true));
|
|
return serverProject.src()
|
|
.pipe(newer(serverFile))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(serverProject())
|
|
.pipe(prependCopyright())
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest("src/server"));
|
|
});
|
|
|
|
const typesMapJson = path.join(builtLocalDirectory, "typesMap.json");
|
|
const tsserverLibraryFile = path.join(builtLocalDirectory, "tsserverlibrary.js");
|
|
const tsserverLibraryDefinitionFile = path.join(builtLocalDirectory, "tsserverlibrary.d.ts");
|
|
|
|
gulp.task(tsserverLibraryFile, /*help*/ false, [servicesFile, typesMapJson], (done) => {
|
|
const serverLibraryProject = tsc.createProject("src/server/tsconfig.library.json", getCompilerSettings({ removeComments: false }, /*useBuiltCompiler*/ true));
|
|
/** @type {{ js: NodeJS.ReadableStream, dts: NodeJS.ReadableStream }} */
|
|
const {js, dts} = serverLibraryProject.src()
|
|
.pipe(sourcemaps.init())
|
|
.pipe(newer(/** @type {*} */({ dest: tsserverLibraryFile, extra: ["src/compiler/**/*.ts", "src/services/**/*.ts"] })))
|
|
.pipe(serverLibraryProject());
|
|
|
|
return merge2([
|
|
js.pipe(prependCopyright())
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest("src/server")),
|
|
dts.pipe(prependCopyright(/*outputCopyright*/ true))
|
|
.pipe(insert.transform((content) => {
|
|
return content.replace(constEnumCaptureRegexp, constEnumReplacement) + "\nexport = ts;\nexport as namespace ts;";
|
|
}))
|
|
.pipe(gulp.dest("src/server"))
|
|
]);
|
|
});
|
|
|
|
gulp.task(typesMapJson, /*help*/ false, [], () => {
|
|
return gulp.src("src/server/typesMap.json")
|
|
.pipe(insert.transform((contents, file) => {
|
|
JSON.parse(contents);
|
|
return contents;
|
|
}))
|
|
.pipe(gulp.dest(builtLocalDirectory));
|
|
});
|
|
|
|
gulp.task("lssl", "Builds language service server library", [tsserverLibraryFile]);
|
|
gulp.task("local", "Builds the full compiler and services", [builtLocalCompiler, servicesFile, serverFile, builtGeneratedDiagnosticMessagesJSON, tsserverLibraryFile, "localize"]);
|
|
gulp.task("tsc", "Builds only the compiler", [builtLocalCompiler]);
|
|
|
|
// Generate Markdown spec
|
|
const word2mdJs = path.join(scriptsDirectory, "word2md.js");
|
|
const word2mdTs = path.join(scriptsDirectory, "word2md.ts");
|
|
const specWord = path.join(docDirectory, "TypeScript Language Specification.docx");
|
|
const specMd = path.join(docDirectory, "spec.md");
|
|
|
|
gulp.task(word2mdJs, /*help*/ false, [], () => {
|
|
/** @type {tsc.Settings} */
|
|
const settings = getCompilerSettings({
|
|
outFile: word2mdJs
|
|
}, /*useBuiltCompiler*/ false);
|
|
return gulp.src(word2mdTs)
|
|
.pipe(newer(word2mdJs))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(tsc(settings))
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest("."));
|
|
});
|
|
|
|
gulp.task(specMd, /*help*/ false, [word2mdJs], (done) => {
|
|
const specWordFullPath = path.resolve(specWord);
|
|
const specMDFullPath = path.resolve(specMd);
|
|
const cmd = "cscript //nologo " + word2mdJs + " \"" + specWordFullPath + "\" " + "\"" + specMDFullPath + "\"";
|
|
console.log(cmd);
|
|
cp.exec(cmd, done);
|
|
});
|
|
|
|
gulp.task("generate-spec", "Generates a Markdown version of the Language Specification", [specMd]);
|
|
|
|
gulp.task("clean", "Cleans the compiler output, declare files, and tests", [], () => {
|
|
return del([builtDirectory]);
|
|
});
|
|
|
|
gulp.task("useDebugMode", /*help*/ false, [], (done) => { useDebugMode = true; done(); });
|
|
gulp.task("dontUseDebugMode", /*help*/ false, [], (done) => { useDebugMode = false; done(); });
|
|
|
|
gulp.task("VerifyLKG", /*help*/ false, [], () => {
|
|
const expectedFiles = [builtLocalCompiler, servicesFile, serverFile, nodePackageFile, nodeDefinitionsFile, standaloneDefinitionsFile, tsserverLibraryFile, tsserverLibraryDefinitionFile, typingsInstallerJs, cancellationTokenJs].concat(libraryTargets);
|
|
const missingFiles = expectedFiles.
|
|
concat(localizationTargets).
|
|
filter(f => !fs.existsSync(f));
|
|
if (missingFiles.length > 0) {
|
|
throw new Error("Cannot replace the LKG unless all built targets are present in directory " + builtLocalDirectory +
|
|
". The following files are missing:\n" + missingFiles.join("\n"));
|
|
}
|
|
// Copy all the targets into the LKG directory
|
|
return gulp.src([...expectedFiles, path.join(builtLocalDirectory, "**"), `!${path.join(builtLocalDirectory, "tslint")}`, `!${path.join(builtLocalDirectory, "*.*")}`]).pipe(gulp.dest(lkgDirectory));
|
|
});
|
|
|
|
gulp.task("LKGInternal", /*help*/ false, ["lib", "local"]);
|
|
|
|
gulp.task("LKG", "Makes a new LKG out of the built js files", ["clean", "dontUseDebugMode"], () => {
|
|
return runSequence("LKGInternal", "VerifyLKG");
|
|
});
|
|
|
|
|
|
// Task to build the tests infrastructure using the built compiler
|
|
const run = path.join(builtLocalDirectory, "run.js");
|
|
gulp.task(run, /*help*/ false, [servicesFile, tsserverLibraryFile], () => {
|
|
const testProject = tsc.createProject("src/harness/tsconfig.json", getCompilerSettings({}, /*useBuiltCompiler*/ true));
|
|
return testProject.src()
|
|
.pipe(newer(run))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(testProject())
|
|
.pipe(sourcemaps.write(".", { includeContent: false, sourceRoot: "." }))
|
|
.pipe(gulp.dest("src/harness"));
|
|
});
|
|
|
|
const internalTests = "internal/";
|
|
|
|
const localBaseline = "tests/baselines/local/";
|
|
const refBaseline = "tests/baselines/reference/";
|
|
|
|
const localRwcBaseline = path.join(internalTests, "baselines/rwc/local");
|
|
const refRwcBaseline = path.join(internalTests, "baselines/rwc/reference");
|
|
|
|
const localTest262Baseline = path.join(internalTests, "baselines/test262/local");
|
|
|
|
gulp.task("tests", "Builds the test infrastructure using the built compiler", [run]);
|
|
gulp.task("tests-debug", "Builds the test sources and automation in debug mode", () => {
|
|
return runSequence("useDebugMode", "tests");
|
|
});
|
|
|
|
function deleteTemporaryProjectOutput() {
|
|
return del(path.join(localBaseline, "projectOutput/"));
|
|
}
|
|
|
|
/** @type {string} */
|
|
let savedNodeEnv;
|
|
function setNodeEnvToDevelopment() {
|
|
savedNodeEnv = process.env.NODE_ENV;
|
|
process.env.NODE_ENV = "development";
|
|
}
|
|
|
|
function restoreSavedNodeEnv() {
|
|
process.env.NODE_ENV = savedNodeEnv;
|
|
}
|
|
|
|
/**
|
|
* @param {string} defaultReporter
|
|
* @param {boolean} runInParallel
|
|
* @param {(e?: any) => void} done
|
|
*/
|
|
function runConsoleTests(defaultReporter, runInParallel, done) {
|
|
const lintFlag = cmdLineOptions.lint;
|
|
cleanTestDirs((err) => {
|
|
if (err) { console.error(err); failWithStatus(err, 1); }
|
|
let testTimeout = cmdLineOptions.timeout;
|
|
const debug = cmdLineOptions.debug;
|
|
const inspect = cmdLineOptions.inspect;
|
|
const tests = cmdLineOptions.tests;
|
|
const runners = cmdLineOptions.runners;
|
|
const light = cmdLineOptions.light;
|
|
const stackTraceLimit = cmdLineOptions.stackTraceLimit;
|
|
const testConfigFile = "test.config";
|
|
if (fs.existsSync(testConfigFile)) {
|
|
fs.unlinkSync(testConfigFile);
|
|
}
|
|
let workerCount, taskConfigsFolder;
|
|
if (runInParallel) {
|
|
// generate name to store task configuration files
|
|
const prefix = os.tmpdir() + "/ts-tests";
|
|
let i = 1;
|
|
do {
|
|
taskConfigsFolder = prefix + i;
|
|
i++;
|
|
} while (fs.existsSync(taskConfigsFolder));
|
|
fs.mkdirSync(taskConfigsFolder);
|
|
|
|
workerCount = cmdLineOptions.workers;
|
|
}
|
|
|
|
if (tests && tests.toLocaleLowerCase() === "rwc") {
|
|
testTimeout = 400000;
|
|
}
|
|
|
|
if (tests || runners || light || testTimeout || taskConfigsFolder) {
|
|
writeTestConfigFile(tests, runners, light, taskConfigsFolder, workerCount, stackTraceLimit, testTimeout);
|
|
}
|
|
|
|
const colors = cmdLineOptions.colors;
|
|
const reporter = cmdLineOptions.reporter || defaultReporter;
|
|
|
|
// timeout normally isn"t necessary but Travis-CI has been timing out on compiler baselines occasionally
|
|
// default timeout is 2sec which really should be enough, but maybe we just need a small amount longer
|
|
if (!runInParallel) {
|
|
const args = [];
|
|
args.push("-R", reporter);
|
|
if (tests) {
|
|
args.push("-g", `"${tests}"`);
|
|
}
|
|
if (colors) {
|
|
args.push("--colors");
|
|
}
|
|
else {
|
|
args.push("--no-colors");
|
|
}
|
|
if (inspect) {
|
|
args.unshift("--inspect-brk");
|
|
}
|
|
else if (debug) {
|
|
args.unshift("--debug-brk");
|
|
}
|
|
else {
|
|
args.push("-t", testTimeout);
|
|
}
|
|
args.push(run);
|
|
setNodeEnvToDevelopment();
|
|
exec(mocha, args, lintThenFinish, finish);
|
|
|
|
}
|
|
else {
|
|
// run task to load all tests and partition them between workers
|
|
setNodeEnvToDevelopment();
|
|
exec(host, [run], lintThenFinish, finish);
|
|
}
|
|
});
|
|
|
|
/**
|
|
* @param {any=} err
|
|
* @param {number=} status
|
|
*/
|
|
function failWithStatus(err, status) {
|
|
if (err || status) {
|
|
process.exit(typeof status === "number" ? status : 2);
|
|
}
|
|
done();
|
|
}
|
|
|
|
function lintThenFinish() {
|
|
if (lintFlag) {
|
|
runSequence("lint", finish);
|
|
}
|
|
else {
|
|
finish();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {any=} error
|
|
* @param {number=} errorStatus
|
|
*/
|
|
function finish(error, errorStatus) {
|
|
restoreSavedNodeEnv();
|
|
deleteTestConfig().then(deleteTemporaryProjectOutput).then(() => {
|
|
if (error !== undefined || errorStatus !== undefined) {
|
|
failWithStatus(error, errorStatus);
|
|
}
|
|
else {
|
|
done();
|
|
}
|
|
});
|
|
}
|
|
|
|
function deleteTestConfig() {
|
|
return del("test.config");
|
|
}
|
|
}
|
|
|
|
gulp.task("runtests-parallel", "Runs all the tests in parallel using the built run.js file. Optional arguments are: --t[ests]=category1|category2|... --d[ebug]=true.", ["build-rules", "tests"], (done) => {
|
|
runConsoleTests("min", /*runInParallel*/ true, done);
|
|
});
|
|
gulp.task("runtests",
|
|
"Runs the tests using the built run.js file. Optional arguments are: --t[ests]=regex --r[eporter]=[list|spec|json|<more>] --d[ebug]=true --color[s]=false --lint=true.",
|
|
["build-rules", "tests"],
|
|
(done) => {
|
|
runConsoleTests("mocha-fivemat-progress-reporter", /*runInParallel*/ false, done);
|
|
});
|
|
|
|
const nodeServerOutFile = "tests/webTestServer.js";
|
|
const nodeServerInFile = "tests/webTestServer.ts";
|
|
gulp.task(nodeServerOutFile, /*help*/ false, [servicesFile], () => {
|
|
/** @type {tsc.Settings} */
|
|
const settings = getCompilerSettings({ module: "commonjs", target: "es2015" }, /*useBuiltCompiler*/ true);
|
|
return gulp.src(nodeServerInFile)
|
|
.pipe(newer(nodeServerOutFile))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(tsc(settings))
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest(path.dirname(nodeServerOutFile)));
|
|
});
|
|
|
|
const convertMap = require("convert-source-map");
|
|
const sorcery = require("sorcery");
|
|
const Vinyl = require("vinyl");
|
|
|
|
const bundlePath = path.resolve("built/local/bundle.js");
|
|
|
|
gulp.task("browserify", "Runs browserify on run.js to produce a file suitable for running tests in the browser", [servicesFile], (done) => {
|
|
const testProject = tsc.createProject("src/harness/tsconfig.json", getCompilerSettings({ outFile: bundlePath, inlineSourceMap: true }, /*useBuiltCompiler*/ true));
|
|
/** @type {*} */
|
|
let originalMap;
|
|
/** @type {string} */
|
|
let prebundledContent;
|
|
browserify(testProject.src()
|
|
.pipe(newer(bundlePath))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(testProject())
|
|
.pipe(through2.obj((file, enc, next) => {
|
|
if (originalMap) {
|
|
throw new Error("Should only recieve one file!");
|
|
}
|
|
console.log(`Saving sourcemaps for ${file.path}`);
|
|
originalMap = file.sourceMap;
|
|
prebundledContent = file.contents.toString();
|
|
// Make paths absolute to help sorcery deal with all the terrible paths being thrown around
|
|
originalMap.sources = originalMap.sources.map(s => path.resolve(path.join("src/harness", s)));
|
|
// browserify names input files this when they are streamed in, so this is what it puts in the sourcemap
|
|
originalMap.file = "built/local/_stream_0.js";
|
|
|
|
next(/*err*/ undefined, file.contents);
|
|
}))
|
|
.on("error", err => {
|
|
return done(err);
|
|
}), { debug: true, basedir: __dirname }) // Attach error handler to inner stream
|
|
.bundle((err, contents) => {
|
|
if (err) {
|
|
if (err.message.match(/Cannot find module '.*_stream_0.js'/)) {
|
|
return done(); // Browserify errors when we pass in no files when `newer` filters the input, we should count that as a success, though
|
|
}
|
|
return done(err);
|
|
}
|
|
const stringContent = contents.toString();
|
|
const file = new Vinyl({ contents, path: bundlePath });
|
|
console.log(`Fixing sourcemaps for ${file.path}`);
|
|
// assumes contents is a Buffer, since that's what browserify yields
|
|
const maps = convertMap.fromSource(stringContent).toObject();
|
|
delete maps.sourceRoot;
|
|
maps.sources = maps.sources.map(s => path.resolve(s === "_stream_0.js" ? "built/local/_stream_0.js" : s));
|
|
// Strip browserify's inline comments away (could probably just let sorcery do this, but then we couldn't fix the paths)
|
|
file.contents = new Buffer(convertMap.removeComments(stringContent));
|
|
const chain = sorcery.loadSync(bundlePath, {
|
|
content: {
|
|
"built/local/_stream_0.js": prebundledContent,
|
|
[bundlePath]: stringContent
|
|
},
|
|
sourcemaps: {
|
|
"built/local/_stream_0.js": originalMap,
|
|
[bundlePath]: maps,
|
|
"node_modules/source-map-support/source-map-support.js": undefined,
|
|
}
|
|
});
|
|
const finalMap = chain.apply();
|
|
file.sourceMap = finalMap;
|
|
|
|
const stream = through2.obj((file, enc, callback) => {
|
|
return callback(/*err*/ undefined, file);
|
|
});
|
|
stream.pipe(sourcemaps.write(".", { includeContent: false }))
|
|
.pipe(gulp.dest("."))
|
|
.on("end", done)
|
|
.on("error", done);
|
|
stream.write(file);
|
|
stream.end();
|
|
});
|
|
});
|
|
|
|
/**
|
|
* @param {(e?: any) => void} done
|
|
*/
|
|
function cleanTestDirs(done) {
|
|
// Clean the local baselines & Rwc baselines directories
|
|
del([
|
|
localBaseline,
|
|
localRwcBaseline,
|
|
]).then(() => {
|
|
mkdirP(localRwcBaseline, (err) => {
|
|
if (err) done(err);
|
|
mkdirP(localTest262Baseline, () => {
|
|
if (err) done(err);
|
|
mkdirP(localBaseline, (err) => done(err));
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* used to pass data from jake command line directly to run.js
|
|
* @param {string} tests
|
|
* @param {string} runners
|
|
* @param {boolean} light
|
|
* @param {string=} taskConfigsFolder
|
|
* @param {number=} workerCount
|
|
* @param {string=} stackTraceLimit
|
|
* @param {number=} timeout
|
|
*/
|
|
function writeTestConfigFile(tests, runners, light, taskConfigsFolder, workerCount, stackTraceLimit, timeout) {
|
|
const testConfigContents = JSON.stringify({
|
|
test: tests ? [tests] : undefined,
|
|
runner: runners ? runners.split(",") : undefined,
|
|
light,
|
|
workerCount,
|
|
stackTraceLimit,
|
|
taskConfigsFolder,
|
|
noColor: !cmdLineOptions.colors,
|
|
timeout,
|
|
});
|
|
console.log("Running tests with config: " + testConfigContents);
|
|
fs.writeFileSync("test.config", testConfigContents);
|
|
}
|
|
|
|
|
|
gulp.task("runtests-browser", "Runs the tests using the built run.js file like 'gulp runtests'. Syntax is gulp runtests-browser. Additional optional parameters --tests=[regex], --browser=[chrome|IE]", ["browserify", nodeServerOutFile], (done) => {
|
|
cleanTestDirs((err) => {
|
|
if (err) { console.error(err); done(err); process.exit(1); }
|
|
host = "node";
|
|
const tests = cmdLineOptions.tests;
|
|
const runners = cmdLineOptions.runners;
|
|
const light = cmdLineOptions.light;
|
|
const testConfigFile = "test.config";
|
|
if (fs.existsSync(testConfigFile)) {
|
|
fs.unlinkSync(testConfigFile);
|
|
}
|
|
if (tests || runners || light) {
|
|
writeTestConfigFile(tests, runners, light);
|
|
}
|
|
|
|
const args = [nodeServerOutFile];
|
|
if (cmdLineOptions.browser) {
|
|
args.push(cmdLineOptions.browser);
|
|
}
|
|
if (tests) {
|
|
args.push(JSON.stringify(tests));
|
|
}
|
|
exec(host, args, done, done);
|
|
});
|
|
});
|
|
|
|
gulp.task("generate-code-coverage", "Generates code coverage data via istanbul", ["tests"], (done) => {
|
|
const testTimeout = cmdLineOptions.timeout;
|
|
exec("istanbul", ["cover", "node_modules/mocha/bin/_mocha", "--", "-R", "min", "-t", testTimeout.toString(), run], done, done);
|
|
});
|
|
|
|
|
|
function getDiffTool() {
|
|
const program = process.env.DIFF;
|
|
if (!program) {
|
|
console.error("Add the 'DIFF' environment variable to the path of the program you want to use.");
|
|
process.exit(1);
|
|
}
|
|
return program;
|
|
}
|
|
|
|
gulp.task("diff", "Diffs the compiler baselines using the diff tool specified by the 'DIFF' environment variable", (done) => {
|
|
exec(getDiffTool(), [refBaseline, localBaseline], done, done);
|
|
});
|
|
gulp.task("diff-rwc", "Diffs the RWC baselines using the diff tool specified by the 'DIFF' environment variable", (done) => {
|
|
exec(getDiffTool(), [refRwcBaseline, localRwcBaseline], done, done);
|
|
});
|
|
|
|
gulp.task("baseline-accept", "Makes the most recent test results the new baseline, overwriting the old baseline", () => {
|
|
return baselineAccept("");
|
|
});
|
|
|
|
function baselineAccept(subfolder = "") {
|
|
return merge2(baselineCopy(subfolder), baselineDelete(subfolder));
|
|
}
|
|
|
|
function baselineCopy(subfolder = "") {
|
|
return gulp.src([`tests/baselines/local/${subfolder}/**`, `!tests/baselines/local/${subfolder}/**/*.delete`])
|
|
.pipe(gulp.dest(refBaseline));
|
|
}
|
|
|
|
function baselineDelete(subfolder = "") {
|
|
return gulp.src(["tests/baselines/local/**/*.delete"])
|
|
.pipe(insert.transform((content, fileObj) => {
|
|
const target = path.join(refBaseline, fileObj.relative.substr(0, fileObj.relative.length - ".delete".length));
|
|
del.sync(target);
|
|
del.sync(fileObj.path);
|
|
return "";
|
|
}));
|
|
}
|
|
|
|
gulp.task("baseline-accept-rwc", "Makes the most recent rwc test results the new baseline, overwriting the old baseline", () => {
|
|
return baselineAccept("rwc");
|
|
});
|
|
|
|
|
|
gulp.task("baseline-accept-test262", "Makes the most recent test262 test results the new baseline, overwriting the old baseline", () => {
|
|
return baselineAccept("test262");
|
|
});
|
|
|
|
|
|
// Webhost
|
|
const webhostPath = "tests/webhost/webtsc.ts";
|
|
const webhostJsPath = "tests/webhost/webtsc.js";
|
|
gulp.task(webhostJsPath, /*help*/ false, [servicesFile], () => {
|
|
const settings = getCompilerSettings({
|
|
outFile: webhostJsPath
|
|
}, /*useBuiltCompiler*/ true);
|
|
return gulp.src(webhostPath)
|
|
.pipe(newer(webhostJsPath))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(tsc(settings))
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest(path.dirname(webhostJsPath)));
|
|
});
|
|
|
|
gulp.task("webhost", "Builds the tsc web host", [webhostJsPath], () => {
|
|
return gulp.src(path.join(builtLocalDirectory, "lib.d.ts")).pipe(gulp.dest("tests/webhost/"));
|
|
});
|
|
|
|
|
|
// Perf compiler
|
|
const perftscPath = "tests/perftsc.ts";
|
|
const perftscJsPath = "built/local/perftsc.js";
|
|
gulp.task(perftscJsPath, /*help*/ false, [servicesFile], () => {
|
|
const settings = getCompilerSettings({
|
|
outFile: perftscJsPath
|
|
}, /*useBuiltCompiler*/ true);
|
|
return gulp.src(perftscPath)
|
|
.pipe(newer(perftscJsPath))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(tsc(settings))
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest("."));
|
|
});
|
|
|
|
gulp.task("perftsc", "Builds augmented version of the compiler for perf tests", [perftscJsPath]);
|
|
|
|
|
|
// Instrumented compiler
|
|
const loggedIOpath = path.join(harnessDirectory, "loggedIO.ts");
|
|
const loggedIOJsPath = path.join(builtLocalDirectory, "loggedIO.js");
|
|
gulp.task(loggedIOJsPath, /*help*/ false, [], (done) => {
|
|
const temp = path.join(builtLocalDirectory, "temp");
|
|
mkdirP(temp, (err) => {
|
|
if (err) { console.error(err); done(err); process.exit(1); }
|
|
exec(host, [lkgCompiler, "--types", "--target es5", "--lib es5", "--outdir", temp, loggedIOpath], () => {
|
|
fs.renameSync(path.join(temp, "/harness/loggedIO.js"), loggedIOJsPath);
|
|
del(temp).then(() => done(), done);
|
|
}, done);
|
|
});
|
|
});
|
|
|
|
const instrumenterPath = path.join(harnessDirectory, "instrumenter.ts");
|
|
const instrumenterJsPath = path.join(builtLocalDirectory, "instrumenter.js");
|
|
gulp.task(instrumenterJsPath, /*help*/ false, [servicesFile], () => {
|
|
const settings = getCompilerSettings({
|
|
module: "commonjs",
|
|
target: "es5",
|
|
lib: [
|
|
"es6",
|
|
"dom",
|
|
"scripthost"
|
|
]
|
|
}, /*useBuiltCompiler*/ true);
|
|
return gulp.src(instrumenterPath)
|
|
.pipe(newer(instrumenterJsPath))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(tsc(settings))
|
|
.pipe(sourcemaps.write(builtLocalDirectory))
|
|
.pipe(gulp.dest(builtLocalDirectory));
|
|
});
|
|
|
|
gulp.task("tsc-instrumented", "Builds an instrumented tsc.js - run with --test=[testname]", ["local", loggedIOJsPath, instrumenterJsPath, servicesFile], (done) => {
|
|
const test = cmdLineOptions.tests || "iocapture";
|
|
exec(host, [instrumenterJsPath, "record", test, builtLocalCompiler], done, done);
|
|
});
|
|
|
|
gulp.task("update-sublime", "Updates the sublime plugin's tsserver", ["local", serverFile], () => {
|
|
return gulp.src([serverFile, serverFile + ".map"]).pipe(gulp.dest("../TypeScript-Sublime-Plugin/tsserver/"));
|
|
});
|
|
|
|
gulp.task("build-rules", "Compiles tslint rules to js", () => {
|
|
const settings = getCompilerSettings({ module: "commonjs", lib: ["es6"] }, /*useBuiltCompiler*/ false);
|
|
const dest = path.join(builtLocalDirectory, "tslint");
|
|
return gulp.src("scripts/tslint/**/*.ts")
|
|
.pipe(newer({
|
|
dest,
|
|
ext: ".js"
|
|
}))
|
|
.pipe(sourcemaps.init())
|
|
.pipe(tsc(settings))
|
|
.pipe(sourcemaps.write("."))
|
|
.pipe(gulp.dest(dest));
|
|
});
|
|
|
|
gulp.task("lint", "Runs tslint on the compiler sources. Optional arguments are: --f[iles]=regex", ["build-rules"], () => {
|
|
if (fold.isTravis()) console.log(fold.start("lint"));
|
|
for (const project of ["scripts/tslint/tsconfig.json", "src/tsconfig-base.json"]) {
|
|
const cmd = `node node_modules/tslint/bin/tslint --project ${project} --formatters-dir ./built/local/tslint/formatters --format autolinkableStylish${cmdLineOptions.fix ? " --fix" : ""}`;
|
|
console.log("Linting: " + cmd);
|
|
child_process.execSync(cmd, { stdio: [0, 1, 2] });
|
|
}
|
|
if (fold.isTravis()) console.log(fold.end("lint"));
|
|
});
|
|
|
|
gulp.task("default", "Runs 'local'", ["local"]);
|
|
|
|
gulp.task("watch", "Watches the src/ directory for changes and executes runtests-parallel.", [], () => {
|
|
gulp.watch("src/**/*.*", ["runtests-parallel"]);
|
|
});
|