615 lines
21 KiB
TypeScript
615 lines
21 KiB
TypeScript
// This file contains the build logic for the public repo
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// @ts-check
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/// <reference types="jake" />
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const fs = require("fs");
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const os = require("os");
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const path = require("path");
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const child_process = require("child_process");
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const removeInternal = require("remove-internal");
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const fold = require("travis-fold");
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const ts = require("./lib/typescript");
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const del = require("del");
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const getDirSize = require("./scripts/build/getDirSize");
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const host = process.env.TYPESCRIPT_HOST || process.env.host || "node";
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const locales = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"];
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const defaultTestTimeout = 40000;
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let useDebugMode = true;
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const TaskNames = {
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local: "local",
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runtests: "runtests",
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runtestsParallel: "runtests-parallel",
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buildRules: "build-rules",
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clean: "clean",
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lib: "lib",
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buildFoldStart: "build-fold-start",
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buildFoldEnd: "build-fold-end",
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generateDiagnostics: "generate-diagnostics",
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coreBuild: "core-build",
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lkg: "LKG",
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release: "release",
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lssl: "lssl",
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lint: "lint"
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};
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const Paths = {
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lkg: "lib",
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lkgCompiler: "lib/tsc.js",
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built: "built",
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builtLocal: "built/local",
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builtLocalCompiler: "built/local/tsc.js",
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builtLocalRun: "built/local/run.js",
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locLcg: "built/local/enu/diagnosticMessages.generated.json.lcg",
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typesMapOutput: "built/local/typesMap.json",
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servicesFile: "built/local/typescriptServices.js",
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servicesDefinitionFile: "built/local/typescriptServices.d.ts",
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tsserverLibraryFile: "built/local/tsserverlibrary.js",
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tsserverLibraryDefinitionFile: "built/local/tsserverlibrary.d.ts",
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baselines: {
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local: "tests/baselines/local",
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localTest262: "tests/baselines/test262/local",
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localRwc: "tests/baselines/rwc/local",
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reference: "tests/baselines/reference",
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referenceTest262: "tests/baselines/test262/reference",
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referenceRwc: "tests/baselines/rwc/reference"
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},
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copyright: "CopyrightNotice.txt",
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thirdParty: "ThirdPartyNoticeText.txt",
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library: "src/lib",
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processDiagnosticMessagesJs: "scripts/processDiagnosticMessages.js",
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diagnosticInformationMap: "src/parser/diagnosticInformationMap.generated.ts",
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diagnosticMessagesJson: "src/parser/diagnosticMessages.json",
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srcServer: "src/server",
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};
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const ConfigFileFor = {
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tsc: "src/tsc",
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tsserver: "src/tsserver",
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runjs: "src/testRunner",
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lint: "scripts/tslint",
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all: "src"
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};
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const ExpectedLKGFiles = [
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"tsc.js",
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"tsserver.js",
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"typescriptServices.js",
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"typescriptServices.d.ts",
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"typescript.js",
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"typescript.d.ts",
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"tsserverlibrary.js",
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"tsserverlibrary.d.js",
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"cancellationToken.js",
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"typingsInstaller.js",
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"protocol.d.ts",
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"watchGuard.js"
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];
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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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directory(Paths.builtLocal);
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// Local target to build the compiler and services
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desc("Builds the full compiler and services");
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task(TaskNames.local, [
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TaskNames.buildFoldStart,
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TaskNames.generateDiagnostics,
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TaskNames.lib,
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TaskNames.coreBuild,
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// buildProtocolDts,
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// builtGeneratedDiagnosticMessagesJSON,
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TaskNames.lssl,
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// "localize",
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TaskNames.buildFoldEnd
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]);
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desc("Runs all the tests in parallel using the built run.js file. Optional arguments are: t[ests]=category1|category2|... d[ebug]=true.");
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task(TaskNames.runtestsParallel, [TaskNames.lib], function () {
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tsbuild([ConfigFileFor.runjs, ConfigFileFor.lint]);
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runConsoleTests("min", /*parallel*/ true);
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}, { async: true });
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desc("Runs all the tests in parallel using the built run.js file. Optional arguments are: t[ests]=category1|category2|... d[ebug]=true.");
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task(TaskNames.runtests, [TaskNames.lib], function () {
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tsbuild([ConfigFileFor.runjs, ConfigFileFor.lint]);
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runConsoleTests('mocha-fivemat-progress-reporter', /*runInParallel*/ false);;
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}, { async: true });
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const libraryTargets = getLibraryTargets();
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desc("Builds the library targets");
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task(TaskNames.lib, libraryTargets);
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desc("Builds language service server library");
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task("lssl", [Paths.tsserverLibraryFile, Paths.tsserverLibraryDefinitionFile, Paths.typesMapOutput]);
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// Makes a new LKG. This target does not build anything, but errors if not all the outputs are present in the built/local directory
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desc("Makes a new LKG out of the built js files");
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task(TaskNames.lkg, [
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TaskNames.clean,
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TaskNames.release,
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TaskNames.local,
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...libraryTargets
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], () => {
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const sizeBefore = getDirSize(Paths.lkg);
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const localizationTargets = locales.map(f => path.join(Paths.builtLocal, f)).concat(path.dirname(Paths.locLcg));
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const copyrightContent = fs.readFileSync(Paths.copyright, { encoding: 'utf-8' });
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const expectedFiles = [...libraryTargets, ...ExpectedLKGFiles, ...localizationTargets];
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const missingFiles = expectedFiles.filter(f => !fs.existsSync(f));
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if (missingFiles.length > 0) {
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fail(new Error("Cannot replace the LKG unless all built targets are present in directory " + Paths.builtLocal +
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". The following files are missing:\n" + missingFiles.join("\n")));
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}
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// Copy all the targets into the LKG directory
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jake.mkdirP(Paths.lkg);
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expectedFiles.forEach(f => {
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let content = fs.readFileSync(f, { encoding: 'utf-8' });
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// If this is a .d.ts file, run remove-internal on it
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if (f.endsWith(".d.ts")) {
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content = removeInternal.elide(content).result;
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}
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if (f.endsWith(".d.ts") || f.endsWith(".js")) {
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// Prepend the copyright header to it
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content = copyrightContent + content;
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}
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fs.writeFile(path.join(Paths.lkg, path.basename(f)), content, { encoding: 'utf-8' }, (err) => {
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if (err) throw err;
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});
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});
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const sizeAfter = getDirSize(Paths.lkg);
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if (sizeAfter > (sizeBefore * 1.10)) {
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throw new Error("The lib folder increased by 10% or more. This likely indicates a bug.");
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}
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});
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desc("Runs tslint on the compiler sources. Optional arguments are: f[iles]=regex");
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task(TaskNames.lint, [TaskNames.buildRules], () => {
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if (fold.isTravis()) console.log(fold.start("lint"));
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function lint(project, cb) {
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const fix = process.env.fix || process.env.f;
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const cmd = `node node_modules/tslint/bin/tslint --project ${project} --formatters-dir ./built/local/tslint/formatters --format autolinkableStylish${fix ? " --fix" : ""}`;
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console.log("Linting: " + cmd);
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jake.exec([cmd], cb, /** @type {jake.ExecOptions} */({ interactive: true, windowsVerbatimArguments: true }));
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}
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lint("scripts/tslint/tsconfig.json", () => lint("src/tsconfig-base.json", () => {
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if (fold.isTravis()) console.log(fold.end("lint"));
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complete();
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}));
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});
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desc("Diffs the compiler baselines using the diff tool specified by the 'DIFF' environment variable");
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task('diff', function () {
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var cmd = `"${getDiffTool()} ${Paths.baselines.reference} ${Paths.baselines.local}`;
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console.log(cmd);
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exec(cmd);
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}, { async: true });
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desc("Diffs the RWC baselines using the diff tool specified by the 'DIFF' environment variable");
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task('diff-rwc', function () {
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var cmd = `"${getDiffTool()} ${Paths.baselines.referenceRwc} ${Paths.baselines.localRwc}`;
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console.log(cmd);
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exec(cmd);
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}, { async: true });
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desc("Sets the release mode flag");
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task("release", function () {
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useDebugMode = false;
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});
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desc("Clears the release mode flag");
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task("setDebugMode", function () {
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useDebugMode = true;
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});
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desc("Emit the start of the build fold");
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task(TaskNames.buildFoldStart, [], function () {
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if (fold.isTravis()) console.log(fold.start("build"));
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});
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desc("Emit the end of the build fold");
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task(TaskNames.buildFoldEnd, [], function () {
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if (fold.isTravis()) console.log(fold.end("build"));
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});
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desc("Compiles tslint rules to js");
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task(TaskNames.buildRules, [], function () {
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tsbuild(ConfigFileFor.lint);
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}, { async: true });
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desc("Cleans the compiler output, declare files, and tests");
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task(TaskNames.clean, function () {
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jake.rmRf(Paths.built);
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});
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desc("Generates a diagnostic file in TypeScript based on an input JSON file");
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task(TaskNames.generateDiagnostics, [Paths.diagnosticInformationMap]);
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task(TaskNames.coreBuild, function () {
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tsbuild(ConfigFileFor.all);
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});
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file(Paths.diagnosticMessagesJson);
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file(Paths.diagnosticInformationMap, [Paths.diagnosticMessagesJson], function (complete) {
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tsbuild("scripts/processDiagnosticMessages.tsconfig.json", /*lkg*/ true, function () {
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const cmd = `${host} scripts/processDiagnosticMessages.js ${Paths.diagnosticMessagesJson}`;
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console.log(cmd);
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var ex = jake.createExec([cmd]);
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// Add listeners for output and error
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ex.addListener("stdout", function (output) {
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process.stdout.write(output);
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});
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ex.addListener("stderr", function (error) {
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process.stderr.write(error);
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});
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ex.addListener("cmdEnd", function () {
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complete();
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});
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ex.run();
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});
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}, { async: true });
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file(Paths.typesMapOutput, /** @type {*} */(function () {
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var content = fs.readFileSync(path.join(Paths.srcServer, 'typesMap.json'));
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// Validate that it's valid JSON
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try {
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JSON.parse(content.toString());
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} catch (e) {
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console.log("Parse error in typesMap.json: " + e);
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}
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fs.writeFileSync(Paths.typesMapOutput, content);
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}));
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file(Paths.tsserverLibraryDefinitionFile, [TaskNames.coreBuild, Paths.copyright, ...libraryTargets], function () {
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const content = fs.readFileSync(Paths.tsserverLibraryDefinitionFile, { encoding: 'utf-8' });
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const newContent =
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removeConstModifierFromEnumDeclarations(content) +
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`\nexport = ts` +
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`\nexport as namespace ts;`;
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fs.writeFileSync(Paths.tsserverLibraryDefinitionFile, newContent, { encoding: 'utf-8' });
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});
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function getLibraryTargets() {
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return libraries.libs.map(function (lib) {
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var relativeSources = ["header.d.ts"].concat(libraries.sources && libraries.sources[lib] || [lib + ".d.ts"]);
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var relativeTarget = libraries.paths && libraries.paths[lib] || ("lib." + lib + ".d.ts");
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var sources = [Paths.copyright].concat(relativeSources.map(s => path.join(Paths.library, s)));
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var target = path.join(Paths.builtLocal, relativeTarget);
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file(target, [Paths.builtLocal].concat(sources), function () {
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concatenateFiles(target, sources);
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});
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return target;
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});
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}
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function runConsoleTests(defaultReporter, runInParallel) {
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var dirty = process.env.dirty;
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if (!dirty) {
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cleanTestDirs();
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}
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var debug = process.env.debug || process.env["debug-brk"] || process.env.d;
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var inspect = process.env.inspect || process.env["inspect-brk"] || process.env.i;
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var testTimeout = process.env.timeout || defaultTestTimeout;
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var runners = process.env.runners || process.env.runner || process.env.ru;
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var tests = process.env.test || process.env.tests || process.env.t;
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var light = process.env.light === undefined || process.env.light !== "false";
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var stackTraceLimit = process.env.stackTraceLimit;
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var testConfigFile = 'test.config';
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if (fs.existsSync(testConfigFile)) {
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fs.unlinkSync(testConfigFile);
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}
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var workerCount, taskConfigsFolder;
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if (runInParallel) {
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// generate name to store task configuration files
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var prefix = os.tmpdir() + "/ts-tests";
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var i = 1;
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do {
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taskConfigsFolder = prefix + i;
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i++;
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} while (fs.existsSync(taskConfigsFolder));
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fs.mkdirSync(taskConfigsFolder);
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workerCount = process.env.workerCount || process.env.p || os.cpus().length;
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}
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if (tests && tests.toLocaleLowerCase() === "rwc") {
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testTimeout = 800000;
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}
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if (tests || runners || light || testTimeout || taskConfigsFolder) {
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writeTestConfigFile(tests, runners, light, taskConfigsFolder, workerCount, stackTraceLimit, colors, testTimeout);
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}
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var colorsFlag = process.env.color || process.env.colors;
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var colors = colorsFlag !== "false" && colorsFlag !== "0";
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var reporter = process.env.reporter || process.env.r || defaultReporter;
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var bail = process.env.bail || process.env.b;
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var lintFlag = process.env.lint !== 'false';
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// timeout normally isn't necessary but Travis-CI has been timing out on compiler baselines occasionally
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// default timeout is 2sec which really should be enough, but maybe we just need a small amount longer
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if (!runInParallel) {
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var startTime = Travis.mark();
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var args = [];
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args.push("-R", reporter);
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if (tests) {
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args.push("-g", `"${tests}"`);
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}
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if (colors) {
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args.push("--colors");
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}
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else {
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args.push("--no-colors");
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}
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if (bail) {
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args.push("--bail");
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}
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if (inspect) {
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args.unshift("--inspect-brk");
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}
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else if (debug) {
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args.unshift("--debug-brk");
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}
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else {
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args.push("-t", testTimeout);
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}
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args.push(Paths.builtLocalRun);
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var cmd = "mocha " + args.join(" ");
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console.log(cmd);
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var savedNodeEnv = process.env.NODE_ENV;
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process.env.NODE_ENV = "development";
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exec(cmd, function () {
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process.env.NODE_ENV = savedNodeEnv;
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Travis.measure(startTime);
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runLinter();
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finish();
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}, function (e, status) {
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process.env.NODE_ENV = savedNodeEnv;
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Travis.measure(startTime);
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finish(status);
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});
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}
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else {
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var savedNodeEnv = process.env.NODE_ENV;
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process.env.NODE_ENV = "development";
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var startTime = Travis.mark();
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exec(host + " " + run, function () {
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process.env.NODE_ENV = savedNodeEnv;
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Travis.measure(startTime);
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runLinter();
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finish();
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}, function (e, status) {
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process.env.NODE_ENV = savedNodeEnv;
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Travis.measure(startTime);
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finish(status);
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});
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}
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function failWithStatus(status) {
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fail("Process exited with code " + status);
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}
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function finish(errorStatus) {
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deleteTemporaryProjectOutput();
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if (errorStatus !== undefined) {
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failWithStatus(errorStatus);
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}
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else {
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complete();
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}
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}
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function runLinter() {
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if (!lintFlag || dirty) {
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return;
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}
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var lint = jake.Task['lint'];
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lint.addListener('complete', function () {
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complete();
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});
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lint.invoke();
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}
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// used to pass data from jake command line directly to run.js
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function writeTestConfigFile(tests, runners, light, taskConfigsFolder, workerCount, stackTraceLimit, colors, testTimeout) {
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var testConfigContents = JSON.stringify({
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runners: runners ? runners.split(",") : undefined,
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test: tests ? [tests] : undefined,
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light: light,
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workerCount: workerCount,
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taskConfigsFolder: taskConfigsFolder,
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stackTraceLimit: stackTraceLimit,
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noColor: !colors,
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timeout: testTimeout
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});
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fs.writeFileSync('test.config', testConfigContents);
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}
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function deleteTemporaryProjectOutput() {
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if (fs.existsSync(path.join(Paths.baselines.local, "projectOutput/"))) {
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jake.rmRf(path.join(Paths.baselines.local, "projectOutput/"));
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}
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}
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}
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function cleanTestDirs() {
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// Clean the local baselines directory
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if (fs.existsSync(Paths.baselines.local)) {
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del.sync(Paths.baselines.local);
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}
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// Clean the local Rwc baselines directory
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if (fs.existsSync(Paths.baselines.localRwc)) {
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del.sync(Paths.baselines.localRwc);
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}
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jake.mkdirP(Paths.baselines.local);
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jake.mkdirP(Paths.baselines.localRwc);
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jake.mkdirP(Paths.baselines.localTest262);
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}
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function tsbuild(tsconfigPath, useLkg = true, done = undefined) {
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const startCompileTime = Travis.mark();
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const compilerPath = useLkg ? Paths.lkgCompiler : Paths.builtLocalCompiler;
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const cmd = `${host} ${compilerPath} -b -v ${Array.isArray(tsconfigPath) ? tsconfigPath.join(" ") : tsconfigPath}`;
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var ex = jake.createExec([cmd]);
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// Add listeners for output and error
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ex.addListener("stdout", function (output) {
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process.stdout.write(output);
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});
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ex.addListener("stderr", function (error) {
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process.stderr.write(error);
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});
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ex.addListener("cmdEnd", function () {
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/*
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if (!useDebugMode && prefixes && fs.existsSync(outFile)) {
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for (var i in prefixes) {
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prependFile(prefixes[i], outFile);
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}
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}
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|
if (callback) {
|
|
callback();
|
|
}
|
|
*/
|
|
|
|
Travis.measure(startCompileTime);
|
|
done && done();
|
|
});
|
|
ex.addListener("error", function () {
|
|
fail(`Compilation of ${tsconfigPath} unsuccessful`);
|
|
Travis.measure(startCompileTime);
|
|
});
|
|
ex.run();
|
|
}
|
|
|
|
const Travis = {
|
|
mark() {
|
|
if (!fold.isTravis()) return;
|
|
var stamp = process.hrtime();
|
|
var id = Math.floor(Math.random() * 0xFFFFFFFF).toString(16);
|
|
console.log("travis_time:start:" + id + "\r");
|
|
return {
|
|
stamp: stamp,
|
|
id: id
|
|
};
|
|
},
|
|
measure(marker) {
|
|
if (!fold.isTravis()) return;
|
|
var diff = process.hrtime(marker.stamp);
|
|
var total = [marker.stamp[0] + diff[0], marker.stamp[1] + diff[1]];
|
|
console.log("travis_time:end:" + marker.id + ":start=" + toNs(marker.stamp) + ",finish=" + toNs(total) + ",duration=" + toNs(diff) + "\r");
|
|
}
|
|
};
|
|
|
|
function toNs(diff) {
|
|
return diff[0] * 1e9 + diff[1];
|
|
}
|
|
|
|
function exec(cmd, completeHandler, errorHandler) {
|
|
var ex = jake.createExec([cmd], /** @type {jake.ExecOptions} */({ windowsVerbatimArguments: true, interactive: true }));
|
|
// Add listeners for output and error
|
|
ex.addListener("stdout", function (output) {
|
|
process.stdout.write(output);
|
|
});
|
|
ex.addListener("stderr", function (error) {
|
|
process.stderr.write(error);
|
|
});
|
|
ex.addListener("cmdEnd", function () {
|
|
if (completeHandler) {
|
|
completeHandler();
|
|
}
|
|
complete();
|
|
});
|
|
ex.addListener("error", function (e, status) {
|
|
if (errorHandler) {
|
|
errorHandler(e, status);
|
|
}
|
|
else {
|
|
fail("Process exited with code " + status);
|
|
}
|
|
});
|
|
|
|
ex.run();
|
|
}
|
|
|
|
/** @param jsonPath {string} */
|
|
function readJson(jsonPath) {
|
|
const jsonText = fs.readFileSync(jsonPath, "utf8");
|
|
const result = ts.parseConfigFileTextToJson(jsonPath, jsonText);
|
|
if (result.error) {
|
|
reportDiagnostics([result.error]);
|
|
throw new Error("An error occurred during parse.");
|
|
}
|
|
return result.config;
|
|
}
|
|
|
|
/** @param diagnostics {ts.Diagnostic[]} */
|
|
function reportDiagnostics(diagnostics) {
|
|
console.log(diagnosticsToString(diagnostics, process.stdout.isTTY));
|
|
}
|
|
|
|
/**
|
|
* @param diagnostics {ts.Diagnostic[]}
|
|
* @param [pretty] {boolean}
|
|
*/
|
|
function diagnosticsToString(diagnostics, pretty) {
|
|
const host = {
|
|
getCurrentDirectory() { return process.cwd(); },
|
|
getCanonicalFileName(fileName) { return fileName; },
|
|
getNewLine() { return os.EOL; }
|
|
};
|
|
return pretty ? ts.formatDiagnosticsWithColorAndContext(diagnostics, host) :
|
|
ts.formatDiagnostics(diagnostics, host);
|
|
}
|
|
|
|
// concatenate a list of sourceFiles to a destinationFile
|
|
function concatenateFiles(destinationFile, sourceFiles) {
|
|
var temp = "temptemp";
|
|
// append all files in sequence
|
|
var text = "";
|
|
for (var i = 0; i < sourceFiles.length; i++) {
|
|
if (!fs.existsSync(sourceFiles[i])) {
|
|
fail(sourceFiles[i] + " does not exist!");
|
|
}
|
|
if (i > 0) { text += "\n\n"; }
|
|
text += fs.readFileSync(sourceFiles[i]).toString().replace(/\r?\n/g, "\n");
|
|
}
|
|
fs.writeFileSync(temp, text);
|
|
// Move the file to the final destination
|
|
fs.renameSync(temp, destinationFile);
|
|
}
|
|
|
|
function getDiffTool() {
|
|
var program = process.env['DIFF'];
|
|
if (!program) {
|
|
fail("Add the 'DIFF' environment variable to the path of the program you want to use.");
|
|
}
|
|
return program;
|
|
}
|
|
|
|
function removeConstModifierFromEnumDeclarations(text) {
|
|
return text.replace(/^(\s*)(export )?const enum (\S+) {(\s*)$/gm, '$1$2enum $3 {$4');
|
|
}
|