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GeezerVison is showing github.com — TypeScript/Gulpfile.ts at master · mcclure/TypeScript Expand file tree/ Copy pathGulpfile.tsMore file actions 990 lines (873 loc) · 39.2 KB / Copy pathGulpfile.tsFile metadata and controls990 lines (873 loc) · 39.2 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 /// <reference path="scripts/types/ambient.d.ts" /> import * as cp from "child_process"; import * as path from "path"; import * as fs from "fs"; import originalGulp = require("gulp"); import helpMaker = require("gulp-help"); import runSequence = require("run-sequence"); import concat = require("gulp-concat"); import clone = require("gulp-clone"); import newer = require("gulp-newer"); import tsc = require("gulp-typescript"); declare module "gulp-typescript" { interface Settings { pretty?: boolean; newLine?: string; noImplicitThis?: boolean; stripInternal?: boolean; types?: string[]; } interface CompileStream extends NodeJS.ReadWriteStream {} // Either gulp or gulp-typescript has some odd typings which don't reflect reality, making this required } import * as insert from "gulp-insert"; import * as sourcemaps from "gulp-sourcemaps"; import Q = require("q"); declare global { // `del` further depends on `Promise` (and is also not included), so we just, patch the global scope's Promise to Q's (which we already include in our deps because gulp depends on it) type Promise<T> = Q.Promise<T>; } import del = require("del"); import mkdirP = require("mkdirp"); import minimist = require("minimist"); import browserify = require("browserify"); import through2 = require("through2"); import merge2 = require("merge2"); import intoStream = require("into-stream"); import * as os from "os"; import Linter = require("tslint"); const gulp = helpMaker(originalGulp); const mochaParallel = require("./scripts/mocha-parallel.js"); const {runTestsInParallel} = mochaParallel; const cmdLineOptions = minimist(process.argv.slice(2), { boolean: ["debug", "light", "colors", "lint", "soft"], string: ["browser", "tests", "host", "reporter"], alias: { d: "debug", t: "tests", test: "tests", r: "reporter", color: "colors", f: "files", file: "files" }, default: { soft: false, colors: process.env.colors || process.env.color || true, debug: process.env.debug || process.env.d, host: process.env.TYPESCRIPT_HOST || process.env.host || "node", browser: process.env.browser || process.env.b || "IE", tests: process.env.test || process.env.tests || process.env.t, light: process.env.light || false, reporter: process.env.reporter || process.env.r, lint: process.env.lint || true, files: process.env.f || process.env.file || process.env.files || "", } }); function exec(cmd: string, args: string[], complete: () => void = (() => {}), error: (e: any, status: number) => void = (() => {})) { console.log(`${cmd} ${args.join(" ")}`); // TODO (weswig): Update child_process types to add windowsVerbatimArguments to the type definition const subshellFlag = isWin ? "/c" : "-c"; const command = isWin ? [possiblyQuote(cmd), ...args] : [`${cmd} ${args.join(" ")}`]; const ex = cp.spawn(isWin ? "cmd" : "/bin/sh", [subshellFlag, ...command], { stdio: "inherit", windowsVerbatimArguments: true } as any); ex.on("exit", (code) => code === 0 ? complete() : error(/*e*/ undefined, code)); ex.on("error", error); } function possiblyQuote(cmd: string) { return cmd.indexOf(" ") >= 0 ? `"${cmd}"` : cmd; } let useDebugMode = true; let host = cmdLineOptions["host"]; // Constants const compilerDirectory = "src/compiler/"; const harnessDirectory = "src/harness/"; const libraryDirectory = "src/lib/"; const scriptsDirectory = "scripts/"; const docDirectory = "doc/"; const builtDirectory = "built/"; const builtLocalDirectory = "built/local/"; const LKGDirectory = "lib/"; const copyright = "CopyrightNotice.txt"; const compilerFilename = "tsc.js"; const LKGCompiler = path.join(LKGDirectory, compilerFilename); const builtLocalCompiler = path.join(builtLocalDirectory, compilerFilename); const nodeModulesPathPrefix = path.resolve("./node_modules/.bin/"); const isWin = /^win/.test(process.platform); const mocha = path.join(nodeModulesPathPrefix, "mocha") + (isWin ? ".cmd" : ""); const es2015LibrarySources = [ "es2015.core.d.ts", "es2015.collection.d.ts", "es2015.generator.d.ts", "es2015.iterable.d.ts", "es2015.promise.d.ts", "es2015.proxy.d.ts", "es2015.reflect.d.ts", "es2015.symbol.d.ts", "es2015.symbol.wellknown.d.ts" ]; const es2015LibrarySourceMap = es2015LibrarySources.map(function(source) { return { target: "lib." + source, sources: ["header.d.ts", source] }; }); const es2016LibrarySource = [ "es2016.array.include.d.ts" ]; const es2016LibrarySourceMap = es2016LibrarySource.map(function (source) { return { target: "lib." + source, sources: ["header.d.ts", source] }; }); const es2017LibrarySource = [ "es2017.object.d.ts", "es2017.sharedmemory.d.ts" ]; const es2017LibrarySourceMap = es2017LibrarySource.map(function (source) { return { target: "lib." + source, sources: ["header.d.ts", source] }; }); const hostsLibrarySources = ["dom.generated.d.ts", "webworker.importscripts.d.ts", "scripthost.d.ts"]; const librarySourceMap = [ // Host library { target: "lib.dom.d.ts", sources: ["header.d.ts", "dom.generated.d.ts"] }, { target: "lib.dom.iterable.d.ts", sources: ["header.d.ts", "dom.iterable.d.ts"] }, { target: "lib.webworker.d.ts", sources: ["header.d.ts", "webworker.generated.d.ts"] }, { target: "lib.scripthost.d.ts", sources: ["header.d.ts", "scripthost.d.ts"] }, // JavaScript library { target: "lib.es5.d.ts", sources: ["header.d.ts", "es5.d.ts"] }, { target: "lib.es2015.d.ts", sources: ["header.d.ts", "es2015.d.ts"] }, { target: "lib.es2016.d.ts", sources: ["header.d.ts", "es2016.d.ts"] }, { target: "lib.es2017.d.ts", sources: ["header.d.ts", "es2017.d.ts"] }, // JavaScript + all host library { target: "lib.d.ts", sources: ["header.d.ts", "es5.d.ts"].concat(hostsLibrarySources) }, { target: "lib.es6.d.ts", sources: ["header.d.ts", "es5.d.ts"].concat(es2015LibrarySources, hostsLibrarySources, "dom.iterable.d.ts") } ].concat(es2015LibrarySourceMap, es2016LibrarySourceMap, es2017LibrarySourceMap); const libraryTargets = librarySourceMap.map(function (f) { return path.join(builtLocalDirectory, f.target); }); for (const i in libraryTargets) { const entry = librarySourceMap[i]; const target = libraryTargets[i]; const sources = [copyright].concat(entry.sources.map(function (s) { return path.join(libraryDirectory, s); })); gulp.task(target, false, [], function() { return gulp.src(sources) .pipe(newer(target)) .pipe(concat(target, { newLine: "" })) .pipe(gulp.dest(".")); }); } const configureNightlyJs = path.join(scriptsDirectory, "configureNightly.js"); const configureNightlyTs = path.join(scriptsDirectory, "configureNightly.ts"); const packageJson = "package.json"; const programTs = path.join(compilerDirectory, "program.ts"); function needsUpdate(source: string | string[], dest: string | string[]): boolean { if (typeof source === "string" && typeof dest === "string") { if (fs.existsSync(dest)) { const {mtime: outTime} = fs.statSync(dest); const {mtime: inTime} = fs.statSync(source); if (+inTime <= +outTime) { return false; } } } else if (typeof source === "string" && typeof dest !== "string") { const {mtime: inTime} = fs.statSync(source); for (const filepath of dest) { if (fs.existsSync(filepath)) { const {mtime: outTime} = fs.statSync(filepath); if (+inTime > +outTime) { return true; } } else { return true; } } return false; } else if (typeof source !== "string" && typeof dest === "string") { if (fs.existsSync(dest)) { const {mtime: outTime} = fs.statSync(dest); for (const filepath of source) { if (fs.existsSync(filepath)) { const {mtime: inTime} = fs.statSync(filepath); if (+inTime > +outTime) { return true; } } else { return true; } } return false; } } else if (typeof source !== "string" && typeof dest !== "string") { for (let i = 0; i < source.length; i++) { if (!dest[i]) { continue; } if (fs.existsSync(dest[i])) { const {mtime: outTime} = fs.statSync(dest[i]); const {mtime: inTime} = fs.statSync(source[i]); if (+inTime > +outTime) { return true; } } else { return true; } } return false; } return true; } function getCompilerSettings(base: tsc.Settings, useBuiltCompiler?: boolean): tsc.Settings { const copy: tsc.Settings = {}; copy.noEmitOnError = true; copy.noImplicitAny = true; copy.noImplicitThis = true; copy.pretty = true; copy.types = []; for (const key in base) { copy[key] = base[key]; } if (!useDebugMode) { if (copy.removeComments === undefined) copy.removeComments = true; copy.newLine = "lf"; } else { copy.preserveConstEnums = true; } if (useBuiltCompiler === true) { copy.typescript = require("./built/local/typescript.js"); } else if (useBuiltCompiler === false) { copy.typescript = require("./lib/typescript.js"); } return copy; } gulp.task(configureNightlyJs, false, [], () => { const settings: tsc.Settings = { declaration: false, removeComments: true, noResolve: false, stripInternal: false, }; return gulp.src(configureNightlyTs) .pipe(sourcemaps.init()) .pipe(tsc(settings)) .pipe(sourcemaps.write(path.dirname(configureNightlyJs))) .pipe(gulp.dest(path.dirname(configureNightlyJs))); }); // Nightly management tasks gulp.task("configure-nightly", "Runs scripts/configureNightly.ts to prepare a build for nightly publishing", [configureNightlyJs], (done) => { exec(host, [configureNightlyJs, packageJson, programTs], done, done); }); gulp.task("publish-nightly", "Runs `npm publish --tag next` to create a new nightly build on npm", ["LKG"], () => { return runSequence("clean", "useDebugMode", "runtests", (done) => { exec("npm", ["publish", "--tag", "next"], done, done); }); }); const importDefinitelyTypedTestsDirectory = path.join(scriptsDirectory, "importDefinitelyTypedTests"); const importDefinitelyTypedTestsJs = path.join(importDefinitelyTypedTestsDirectory, "importDefinitelyTypedTests.js"); const importDefinitelyTypedTestsTs = path.join(importDefinitelyTypedTestsDirectory, "importDefinitelyTypedTests.ts"); gulp.task(importDefinitelyTypedTestsJs, false, [], () => { const settings: tsc.Settings = getCompilerSettings({ declaration: false, removeComments: true, noResolve: false, stripInternal: false, outFile: importDefinitelyTypedTestsJs }, /*useBuiltCompiler*/ false); return gulp.src(importDefinitelyTypedTestsTs) .pipe(sourcemaps.init()) .pipe(tsc(settings)) .pipe(sourcemaps.write(".")) .pipe(gulp.dest(".")); }); gulp.task("importDefinitelyTypedTests", "Runs scripts/importDefinitelyTypedTests/importDefinitelyTypedTests.ts to copy DT's tests to the TS-internal RWC tests", [importDefinitelyTypedTestsJs], (done) => { exec(host, [importDefinitelyTypedTestsJs, "./", "../DefinitelyTyped"], done, done); }); gulp.task("lib", "Builds the library targets", libraryTargets); // Generate diagnostics const processDiagnosticMessagesJs = path.join(scriptsDirectory, "processDiagnosticMessages.js"); const processDiagnosticMessagesTs = path.join(scriptsDirectory, "processDiagnosticMessages.ts"); const diagnosticMessagesJson = path.join(compilerDirectory, "diagnosticMessages.json"); const diagnosticInfoMapTs = path.join(compilerDirectory, "diagnosticInformationMap.generated.ts"); const generatedDiagnosticMessagesJSON = path.join(compilerDirectory, "diagnosticMessages.generated.json"); const builtGeneratedDiagnosticMessagesJSON = path.join(builtLocalDirectory, "diagnosticMessages.generated.json"); // processDiagnosticMessages script gulp.task(processDiagnosticMessagesJs, false, [], () => { const settings: tsc.Settings = getCompilerSettings({ declaration: false, removeComments: true, noResolve: false, stripInternal: false, outFile: processDiagnosticMessagesJs }, /*useBuiltCompiler*/ false); return gulp.src(processDiagnosticMessagesTs) .pipe(newer(processDiagnosticMessagesJs)) .pipe(sourcemaps.init()) .pipe(tsc(settings)) .pipe(sourcemaps.write(".")) .pipe(gulp.dest(".")); }); // The generated diagnostics map; built for the compiler and for the "generate-diagnostics" task gulp.task(diagnosticInfoMapTs, [processDiagnosticMessagesJs], (done) => { if (needsUpdate(diagnosticMessagesJson, [generatedDiagnosticMessagesJSON, diagnosticInfoMapTs])) { exec(host, [processDiagnosticMessagesJs, diagnosticMessagesJson], done, done); } else { done(); } }); gulp.task(builtGeneratedDiagnosticMessagesJSON, [diagnosticInfoMapTs], (done) => { if (fs.existsSync(builtLocalDirectory) && needsUpdate(generatedDiagnosticMessagesJSON, builtGeneratedDiagnosticMessagesJSON)) { fs.writeFileSync(builtGeneratedDiagnosticMessagesJSON, fs.readFileSync(generatedDiagnosticMessagesJSON)); } done(); }); gulp.task("generate-diagnostics", "Generates a diagnostic file in TypeScript based on an input JSON file", [diagnosticInfoMapTs]); const servicesFile = path.join(builtLocalDirectory, "typescriptServices.js"); const standaloneDefinitionsFile = path.join(builtLocalDirectory, "typescriptServices.d.ts"); const nodePackageFile = path.join(builtLocalDirectory, "typescript.js"); const nodeDefinitionsFile = path.join(builtLocalDirectory, "typescript.d.ts"); const nodeStandaloneDefinitionsFile = path.join(builtLocalDirectory, "typescript_standalone.d.ts"); let copyrightContent: string; function prependCopyright(outputCopyright: boolean = !useDebugMode) { return insert.prepend(outputCopyright ? (copyrightContent || (copyrightContent = fs.readFileSync(copyright).toString())) : ""); } gulp.task(builtLocalCompiler, false, [servicesFile], () => { const localCompilerProject = tsc.createProject("src/compiler/tsconfig.json", getCompilerSettings({}, /*useBuiltCompiler*/true)); return localCompilerProject.src() .pipe(newer(builtLocalCompiler)) .pipe(sourcemaps.init()) .pipe(tsc(localCompilerProject)) .pipe(prependCopyright()) .pipe(sourcemaps.write(".")) .pipe(gulp.dest(builtLocalDirectory)); }); gulp.task(servicesFile, false, ["lib", "generate-diagnostics"], () => { const servicesProject = tsc.createProject("src/services/tsconfig.json", getCompilerSettings({ removeComments: false }, /*useBuiltCompiler*/false)); const {js, dts} = servicesProject.src() .pipe(newer(servicesFile)) .pipe(sourcemaps.init()) .pipe(tsc(servicesProject)); const completedJs = js.pipe(prependCopyright()) .pipe(sourcemaps.write(".")); const completedDts = dts.pipe(prependCopyright(/*outputCopyright*/true)) .pipe(insert.transform((contents, file) => { file.path = standaloneDefinitionsFile; return contents.replace(/^(\s*)(export )?const enum (\S+) {(\s*)$/gm, "$1$2enum $3 {$4"); })); return merge2([ completedJs, completedJs.pipe(clone()) .pipe(insert.transform((content, file) => (file.path = nodePackageFile, content))), completedDts, completedDts.pipe(clone()) .pipe(insert.transform((content, file) => { file.path = nodeDefinitionsFile; return content + "\r\nexport = ts;"; })) .pipe(gulp.dest(builtLocalDirectory)), completedDts.pipe(clone()) .pipe(insert.transform((content, file) => { file.path = nodeStandaloneDefinitionsFile; return content.replace(/declare (namespace|module) ts/g, 'declare module "typescript"'); })) ]).pipe(gulp.dest(builtLocalDirectory)); }); const serverFile = path.join(builtLocalDirectory, "tsserver.js"); gulp.task(serverFile, false, [servicesFile], () => { const serverProject = tsc.createProject("src/server/tsconfig.json", getCompilerSettings({}, /*useBuiltCompiler*/true)); return serverProject.src() .pipe(newer(serverFile)) .pipe(sourcemaps.init()) .pipe(tsc(serverProject)) .pipe(prependCopyright()) .pipe(sourcemaps.write(".")) .pipe(gulp.dest(builtLocalDirectory)); }); const tsserverLibraryFile = path.join(builtLocalDirectory, "tsserverlibrary.js"); const tsserverLibraryDefinitionFile = path.join(builtLocalDirectory, "tsserverlibrary.d.ts"); gulp.task(tsserverLibraryFile, false, [servicesFile], (done) => { const serverLibraryProject = tsc.createProject("src/server/tsconfig.library.json", getCompilerSettings({}, /*useBuiltCompiler*/ true)); const {js, dts}: {js: NodeJS.ReadableStream, dts: NodeJS.ReadableStream} = serverLibraryProject.src() .pipe(sourcemaps.init()) .pipe(newer(tsserverLibraryFile)) .pipe(tsc(serverLibraryProject)); return merge2([ js.pipe(prependCopyright()) .pipe(sourcemaps.write(".")) .pipe(gulp.dest(builtLocalDirectory)), dts.pipe(prependCopyright()) .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]); 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, false, [], () => { const settings: tsc.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, 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, function () { 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", false, [], (done) => { useDebugMode = true; done(); }); gulp.task("dontUseDebugMode", false, [], (done) => { useDebugMode = false; done(); }); gulp.task("VerifyLKG", false, [], () => { const expectedFiles = [builtLocalCompiler, servicesFile, serverFile, nodePackageFile, nodeDefinitionsFile, standaloneDefinitionsFile, tsserverLibraryFile, tsserverLibraryDefinitionFile].concat(libraryTargets); const missingFiles = expectedFiles.filter(function (f) { return !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).pipe(gulp.dest(LKGDirectory)); }); gulp.task("LKGInternal", 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, false, [servicesFile], () => { const testProject = tsc.createProject("src/harness/tsconfig.json", getCompilerSettings({}, /*useBuiltCompiler*/true)); return testProject.src() .pipe(newer(run)) .pipe(sourcemaps.init()) .pipe(tsc(testProject)) .pipe(sourcemaps.write(".", { includeContent: false, sourceRoot: "../../" })) .pipe(gulp.dest(builtLocalDirectory)); }); 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"); const refTest262Baseline = path.join(internalTests, "baselines/test262/reference"); 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/")); } let savedNodeEnv: string; function setNodeEnvToDevelopment() { savedNodeEnv = process.env.NODE_ENV; process.env.NODE_ENV = "development"; } function restoreSavedNodeEnv() { process.env.NODE_ENV = savedNodeEnv; } let testTimeout = 20000; function runConsoleTests(defaultReporter: string, runInParallel: boolean, done: (e?: any) => void) { const lintFlag = cmdLineOptions["lint"]; cleanTestDirs((err) => { if (err) { console.error(err); failWithStatus(err, 1); } const debug = cmdLineOptions["debug"]; const tests = cmdLineOptions["tests"]; const light = cmdLineOptions["light"]; 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 = process.env.workerCount || os.cpus().length; } if (tests || light || taskConfigsFolder) { writeTestConfigFile(tests, light, taskConfigsFolder, workerCount); } if (tests && tests.toLocaleLowerCase() === "rwc") { testTimeout = 400000; } 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 = []; if (debug) { args.push("--debug-brk"); } args.push("-R", reporter); if (tests) { args.push("-g", `"${tests}"`); } if (colors) { args.push("--colors"); } else { args.push("--no-colors"); } args.push("-t", testTimeout); args.push(run); setNodeEnvToDevelopment(); exec(mocha, args, lintThenFinish, function(e, status) { finish(e, status); }); } else { // run task to load all tests and partition them between workers const args = []; args.push("-R", "min"); if (colors) { args.push("--colors"); } else { args.push("--no-colors"); } args.push(run); setNodeEnvToDevelopment(); runTestsInParallel(taskConfigsFolder, run, { testTimeout: testTimeout, noColors: colors === " --no-colors " }, function (err) { // last worker clean everything and runs linter in case if there were no errors del(taskConfigsFolder).then(() => { if (!err) { lintThenFinish(); } else { finish(err); } }); }); } }); function failWithStatus(err?: any, status?: number) { if (err) { console.log(err); } done(err || status); process.exit(status); } function lintThenFinish() { if (lintFlag) { runSequence("lint", finish); } else { finish(); } } function finish(error?: any, errorStatus?: number) { restoreSavedNodeEnv(); deleteTemporaryProjectOutput().then(() => { if (error !== undefined || errorStatus !== undefined) { failWithStatus(error, errorStatus); } else { done(); } }); } } 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, false, [servicesFile], () => { const settings: tsc.Settings = getCompilerSettings({ module: "commonjs" }, /*useBuiltCompiler*/ true); return gulp.src(nodeServerInFile) .pipe(newer(nodeServerOutFile)) .pipe(sourcemaps.init()) .pipe(tsc(settings)) .pipe(sourcemaps.write(".")) .pipe(gulp.dest(path.dirname(nodeServerOutFile))); }); import convertMap = require("convert-source-map"); import sorcery = require("sorcery"); declare module "convert-source-map" { export function fromSource(source: string, largeSource?: boolean): SourceMapConverter; } 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: "built/local/bundle.js" }, /*useBuiltCompiler*/ true)); return testProject.src() .pipe(newer("built/local/bundle.js")) .pipe(sourcemaps.init()) .pipe(tsc(testProject)) .pipe(through2.obj((file, enc, next) => { const originalMap = file.sourceMap; const 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("src", s)); // intoStream (below) makes browserify think the input file is named this, so this is what it puts in the sourcemap originalMap.file = "built/local/_stream_0.js"; browserify(intoStream(file.contents), { debug: true }) .bundle((err, res) => { // assumes file.contents is a Buffer const maps = JSON.parse(convertMap.fromSource(res.toString(), /*largeSource*/true).toJSON()); 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(res.toString())); const chain = sorcery.loadSync("built/local/bundle.js", { content: { "built/local/_stream_0.js": prebundledContent, "built/local/bundle.js": file.contents.toString() }, sourcemaps: { "built/local/_stream_0.js": originalMap, "built/local/bundle.js": maps, } }); const finalMap = chain.apply(); file.sourceMap = finalMap; next(undefined, file); }); })) .pipe(sourcemaps.write(".", { includeContent: false })) .pipe(gulp.dest(".")); }); function cleanTestDirs(done: (e?: any) => void) { // 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 function writeTestConfigFile(tests: string, light: boolean, taskConfigsFolder?: string, workerCount?: number) { const testConfigContents = JSON.stringify({ test: tests ? [tests] : undefined, light: light, workerCount: workerCount, taskConfigsFolder: taskConfigsFolder }); 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 light = cmdLineOptions["light"]; const testConfigFile = "test.config"; if (fs.existsSync(testConfigFile)) { fs.unlinkSync(testConfigFile); } if (tests || light) { writeTestConfigFile(tests, 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) => { 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", (done) => { const softAccept = cmdLineOptions["soft"]; if (!softAccept) { del(refBaseline).then(() => { fs.renameSync(localBaseline, refBaseline); done(); }, done); } else { gulp.src(localBaseline) .pipe(gulp.dest(refBaseline)) .on("end", () => { del(path.join(refBaseline, "local")).then(() => done(), done); }); } }); gulp.task("baseline-accept-rwc", "Makes the most recent rwc test results the new baseline, overwriting the old baseline", () => { return del(refRwcBaseline).then(() => { fs.renameSync(localRwcBaseline, refRwcBaseline); }); }); gulp.task("baseline-accept-test262", "Makes the most recent test262 test results the new baseline, overwriting the old baseline", () => { return del(refTest262Baseline).then(() => { fs.renameSync(localTest262Baseline, refTest262Baseline); }); }); // Webhost const webhostPath = "tests/webhost/webtsc.ts"; const webhostJsPath = "tests/webhost/webtsc.js"; gulp.task(webhostJsPath, false, [servicesFile], () => { const settings: tsc.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, false, [servicesFile], () => { const settings: tsc.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, false, [], (done) => { const temp = path.join(builtLocalDirectory, "temp"); mkdirP(temp, (err) => { if (err) { console.error(err); done(err); process.exit(1); }; exec(host, [LKGCompiler, "--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, false, [servicesFile], () => { const settings: tsc.Settings = getCompilerSettings({ outFile: instrumenterJsPath }, /*useBuiltCompiler*/ true); return gulp.src(instrumenterPath) .pipe(newer(instrumenterJsPath)) .pipe(sourcemaps.init()) .pipe(tsc(settings)) .pipe(sourcemaps.write(".")) .pipe(gulp.dest(".")); }); gulp.task("tsc-instrumented", "Builds an instrumented tsc.js", [loggedIOJsPath, instrumenterJsPath, servicesFile], (done) => { exec(host, [instrumenterJsPath, "record", "iocapture", builtLocalDirectory, compilerFilename], 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: tsc.Settings = getCompilerSettings({ module: "commonjs" }, /*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)); }); function getLinterOptions() { return { configuration: require("./tslint.json"), formatter: "prose", formattersDirectory: undefined, rulesDirectory: "built/local/tslint" }; } function lintFileContents(options, path, contents) { const ll = new Linter(path, contents, options); console.log("Linting '" + path + "'."); return ll.lint(); } function lintFile(options, path) { const contents = fs.readFileSync(path, "utf8"); return lintFileContents(options, path, contents); } const lintTargets = [ "Gulpfile.ts", "src/compiler/**/*.ts", "src/harness/**/*.ts", "!src/harness/unittests/services/formatting/**/*.ts", "src/server/**/*.ts", "scripts/tslint/**/*.ts", "src/services/**/*.ts", "tests/*.ts", "tests/webhost/*.ts" // Note: does *not* descend recursively ]; gulp.task("lint", "Runs tslint on the compiler sources. Optional arguments are: --f[iles]=regex", ["build-rules"], () => { const fileMatcher = RegExp(cmdLineOptions["files"]); const lintOptions = getLinterOptions(); let failed = 0; return gulp.src(lintTargets) .pipe(insert.transform((contents, file) => { if (!fileMatcher.test(file.path)) return contents; const result = lintFile(lintOptions, file.path); if (result.failureCount > 0) { console.log(result.output); failed += result.failureCount; } return contents; // TODO (weswig): Automatically apply fixes? :3 })) .on("end", () => { if (failed > 0) { console.error("Linter errors."); process.exit(1); } }); }); gulp.task("default", "Runs 'local'", ["local"]); gulp.task("watch", "Watches the src/ directory for changes and executes runtests-parallel.", [], () => { gulp.watch("src/**/*.*", ["runtests-parallel"]); }); |
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