// This file contains the build logic for the public repo
// @ts-check
///
const fs = require("fs");
const os = require("os");
const path = require("path");
const fold = require("travis-fold");
const ts = require("./lib/typescript");
const del = require("del");
const getDirSize = require("./scripts/build/getDirSize");
const { base64VLQFormatEncode } = require("./scripts/build/sourcemaps");
const needsUpdate = require("./scripts/build/needsUpdate");
const { flatten } = require("./scripts/build/project");
// add node_modules to path so we don't need global modules, prefer the modules by adding them first
var nodeModulesPathPrefix = path.resolve("./node_modules/.bin/") + path.delimiter;
if (process.env.path !== undefined) {
process.env.path = nodeModulesPathPrefix + process.env.path;
}
else if (process.env.PATH !== undefined) {
process.env.PATH = nodeModulesPathPrefix + process.env.PATH;
}
const host = process.env.TYPESCRIPT_HOST || process.env.host || "node";
const defaultTestTimeout = 40000;
let useDebugMode = true;
const TaskNames = {
local: "local",
runtests: "runtests",
runtestsParallel: "runtests-parallel",
buildRules: "build-rules",
clean: "clean",
lib: "lib",
buildFoldStart: "build-fold-start",
buildFoldEnd: "build-fold-end",
generateDiagnostics: "generate-diagnostics",
coreBuild: "core-build",
tsc: "tsc",
lkg: "LKG",
release: "release",
lssl: "lssl",
lint: "lint",
scripts: "scripts",
localize: "localize",
configureInsiders: "configure-insiders",
publishInsiders: "publish-insiders",
configureNightly: "configure-nightly",
publishNightly: "publish-nightly",
help: "help"
};
const Paths = {};
Paths.lkg = "lib";
Paths.lkgCompiler = "lib/tsc.js";
Paths.built = "built";
Paths.builtLocal = "built/local";
Paths.builtLocalCompiler = "built/local/tsc.js";
Paths.builtLocalTSServer = "built/local/tsserver.js";
Paths.builtLocalRun = "built/local/run.js";
Paths.releaseCompiler = "built/local/tsc.release.js";
Paths.typesMapOutput = "built/local/typesMap.json";
Paths.typescriptFile = "built/local/typescript.js";
Paths.servicesFile = "built/local/typescriptServices.js";
Paths.servicesDefinitionFile = "built/local/typescriptServices.d.ts";
Paths.servicesOutFile = "built/local/typescriptServices.out.js";
Paths.servicesDefinitionOutFile = "built/local/typescriptServices.out.d.ts";
Paths.typescriptDefinitionFile = "built/local/typescript.d.ts";
Paths.typescriptStandaloneDefinitionFile = "built/local/typescript_standalone.d.ts";
Paths.tsserverLibraryFile = "built/local/tsserverlibrary.js";
Paths.tsserverLibraryDefinitionFile = "built/local/tsserverlibrary.d.ts";
Paths.tsserverLibraryOutFile = "built/local/tsserverlibrary.out.js";
Paths.tsserverLibraryDefinitionOutFile = "built/local/tsserverlibrary.out.d.ts";
Paths.baselines = {};
Paths.baselines.local = "tests/baselines/local";
Paths.baselines.localTest262 = "tests/baselines/test262/local";
Paths.baselines.localRwc = "internal/baselines/rwc/local";
Paths.baselines.reference = "tests/baselines/reference";
Paths.baselines.referenceTest262 = "tests/baselines/test262/reference";
Paths.baselines.referenceRwc = "internal/baselines/rwc/reference";
Paths.copyright = "CopyrightNotice.txt";
Paths.thirdParty = "ThirdPartyNoticeText.txt";
Paths.processDiagnosticMessagesJs = "scripts/processDiagnosticMessages.js";
Paths.diagnosticInformationMap = "src/compiler/diagnosticInformationMap.generated.ts";
Paths.diagnosticMessagesJson = "src/compiler/diagnosticMessages.json";
Paths.diagnosticGeneratedJson = "src/compiler/diagnosticMessages.generated.json";
Paths.builtDiagnosticGeneratedJson = "built/local/diagnosticMessages.generated.json";
Paths.lcl = "src/loc/lcl"
Paths.locLcg = "built/local/enu/diagnosticMessages.generated.json.lcg";
Paths.generatedLCGFile = path.join(Paths.builtLocal, "enu", "diagnosticMessages.generated.json.lcg");
Paths.library = "src/lib";
Paths.srcServer = "src/server";
Paths.scripts = {};
Paths.scripts.generateLocalizedDiagnosticMessages = "scripts/generateLocalizedDiagnosticMessages.js";
Paths.scripts.processDiagnosticMessages = "scripts/processDiagnosticMessages.js";
Paths.scripts.produceLKG = "scripts/produceLKG.js";
Paths.scripts.configurePrerelease = "scripts/configurePrerelease.js";
Paths.packageJson = "package.json";
Paths.versionFile = "src/compiler/core.ts";
const ConfigFileFor = {
tsc: "src/tsc",
tscRelease: "src/tsc/tsconfig.release.json",
tsserver: "src/tsserver",
runjs: "src/testRunner",
lint: "scripts/tslint",
scripts: "scripts",
all: "src",
typescriptServices: "built/local/typescriptServices.tsconfig.json",
tsserverLibrary: "built/local/tsserverlibrary.tsconfig.json",
};
const ExpectedLKGFiles = [
"tsc.js",
"tsserver.js",
"typescriptServices.js",
"typescriptServices.d.ts",
"typescript.js",
"typescript.d.ts",
"cancellationToken.js",
"typingsInstaller.js",
"protocol.d.ts",
"watchGuard.js"
];
directory(Paths.builtLocal);
// Local target to build the compiler and services
desc("Builds the full compiler and services");
task(TaskNames.local, [
TaskNames.buildFoldStart,
TaskNames.coreBuild,
Paths.servicesDefinitionFile,
Paths.typescriptFile,
Paths.typescriptDefinitionFile,
Paths.typescriptStandaloneDefinitionFile,
Paths.tsserverLibraryDefinitionFile,
TaskNames.localize,
TaskNames.buildFoldEnd
]);
task("default", [TaskNames.local]);
const RunTestsPrereqs = [TaskNames.lib, Paths.servicesDefinitionFile, Paths.typescriptDefinitionFile, Paths.tsserverLibraryDefinitionFile];
desc("Runs all the tests in parallel using the built run.js file. Optional arguments are: t[ests]=category1|category2|... i[nspect]=true.");
task(TaskNames.runtestsParallel, RunTestsPrereqs, function () {
tsbuild([ConfigFileFor.runjs], true, () => {
runConsoleTests("min", /*parallel*/ true);
});
}, { async: true });
desc("Runs all the tests in parallel using the built run.js file. Optional arguments are: t[ests]=category1|category2|... i[nspect]=true.");
task(TaskNames.runtests, RunTestsPrereqs, function () {
tsbuild([ConfigFileFor.runjs], true, () => {
runConsoleTests('mocha-fivemat-progress-reporter', /*runInParallel*/ false);
});
}, { async: true });
desc("Generates a diagnostic file in TypeScript based on an input JSON file");
task(TaskNames.generateDiagnostics, [Paths.diagnosticInformationMap]);
const libraryTargets = getLibraryTargets();
desc("Builds the library targets");
task(TaskNames.lib, libraryTargets);
desc("Builds internal scripts");
task(TaskNames.scripts, [TaskNames.coreBuild], function() {
tsbuild([ConfigFileFor.scripts], true, () => {
complete();
});
}, { async: true });
task(Paths.releaseCompiler, function () {
tsbuild([ConfigFileFor.tscRelease], true, () => {
complete();
});
}, { async: true });
// Makes a new LKG. This target does not build anything, but errors if not all the outputs are present in the built/local directory
desc("Makes a new LKG out of the built js files");
task(TaskNames.lkg, [
TaskNames.scripts,
TaskNames.release,
TaskNames.local,
Paths.servicesDefinitionFile,
Paths.typescriptFile,
Paths.typescriptDefinitionFile,
Paths.typescriptStandaloneDefinitionFile,
Paths.tsserverLibraryDefinitionFile,
Paths.releaseCompiler,
...libraryTargets
], () => {
const sizeBefore = getDirSize(Paths.lkg);
exec(`${host} ${Paths.scripts.produceLKG}`, () => {
const sizeAfter = getDirSize(Paths.lkg);
if (sizeAfter > (sizeBefore * 1.10)) {
throw new Error("The lib folder increased by 10% or more. This likely indicates a bug.");
}
complete();
});
}, { async: true });
desc("Makes the most recent test results the new baseline, overwriting the old baseline");
task("baseline-accept", function () {
acceptBaseline(Paths.baselines.local, Paths.baselines.reference);
});
desc("Makes the most recent rwc test results the new baseline, overwriting the old baseline");
task("baseline-accept-rwc", function () {
acceptBaseline(Paths.baselines.localRwc, Paths.baselines.referenceRwc);
});
desc("Makes the most recent test262 test results the new baseline, overwriting the old baseline");
task("baseline-accept-test262", function () {
acceptBaseline(Paths.baselines.localTest262, Paths.baselines.referenceTest262);
});
desc("Runs tslint on the compiler sources. Optional arguments are: f[iles]=regex");
task(TaskNames.lint, [TaskNames.buildRules], () => {
if (fold.isTravis()) console.log(fold.start("lint"));
function lint(project, cb) {
const fix = process.env.fix || process.env.f;
const cmd = `node node_modules/tslint/bin/tslint --project ${project} --formatters-dir ./built/local/tslint/formatters --format autolinkableStylish${fix ? " --fix" : ""}`;
exec(cmd, cb);
}
lint("scripts/tslint/tsconfig.json", () => lint("src/tsconfig-base.json", () => {
if (fold.isTravis()) console.log(fold.end("lint"));
complete();
}));
}, { async: true });
desc("Diffs the compiler baselines using the diff tool specified by the 'DIFF' environment variable");
task('diff', function () {
var cmd = `"${getDiffTool()}" ${Paths.baselines.reference} ${Paths.baselines.local}`;
exec(cmd);
}, { async: true });
desc("Diffs the RWC baselines using the diff tool specified by the 'DIFF' environment variable");
task('diff-rwc', function () {
var cmd = `"${getDiffTool()}" ${Paths.baselines.referenceRwc} ${Paths.baselines.localRwc}`;
exec(cmd);
}, { async: true });
task(TaskNames.configureNightly, [TaskNames.scripts], function () {
const cmd = `${host} ${Paths.scripts.configurePrerelease} dev ${Paths.packageJson} ${Paths.versionFile}`;
exec(cmd, () => complete());
}, { async: true });
desc("Configure, build, test, and publish the nightly release.");
task(TaskNames.publishNightly, [TaskNames.coreBuild, TaskNames.configureNightly, TaskNames.lkg, "setDebugMode", "runtests-parallel"], function () {
var cmd = "npm publish --tag next";
exec(cmd, () => complete());
}, { async: true });
task(TaskNames.help, function() {
var cmd = "jake --tasks";
exec(cmd, () => complete());
})
task(TaskNames.configureInsiders, [TaskNames.scripts], function () {
const cmd = `${host} ${Paths.scripts.configurePrerelease} insiders ${Paths.packageJson} ${Paths.versionFile}`;
exec(cmd, () => complete());
}, { async: true });
desc("Configure, build, test, and publish the insiders release.");
task(TaskNames.publishInsiders, [TaskNames.coreBuild, TaskNames.configureInsiders, TaskNames.lkg, "setDebugMode", "runtests-parallel"], function () {
var cmd = "npm publish --tag insiders";
exec(cmd, () => complete());
}, { async: true });
desc("Sets the release mode flag");
task("release", function () {
useDebugMode = false;
});
desc("Clears the release mode flag");
task("setDebugMode", function () {
useDebugMode = true;
});
desc("Generates localized diagnostic messages");
task(TaskNames.localize, [Paths.generatedLCGFile]);
desc("Emit the start of the build fold");
task(TaskNames.buildFoldStart, [], function () {
if (fold.isTravis()) console.log(fold.start("build"));
});
desc("Emit the end of the build fold");
task(TaskNames.buildFoldEnd, [], function () {
if (fold.isTravis()) console.log(fold.end("build"));
});
desc("Compiles tslint rules to js");
task(TaskNames.buildRules, [], function () {
tsbuild(ConfigFileFor.lint, false, () => complete());
}, { async: true });
desc("Cleans the compiler output, declare files, and tests");
task(TaskNames.clean, function () {
jake.rmRf(Paths.built);
});
desc("Generates the LCG file for localization");
task("localize", [Paths.generatedLCGFile]);
task(TaskNames.tsc, [Paths.diagnosticInformationMap, TaskNames.lib], function () {
tsbuild(ConfigFileFor.tsc, true, () => {
complete();
});
}, { async: true });
task(TaskNames.coreBuild, [Paths.diagnosticInformationMap, TaskNames.lib], function () {
tsbuild(ConfigFileFor.all, true, () => {
complete();
});
}, { async: true });
file(Paths.diagnosticMessagesJson);
file(Paths.typesMapOutput, /** @type {*} */(function () {
var content = readFileSync(path.join(Paths.srcServer, 'typesMap.json'));
// Validate that it's valid JSON
try {
JSON.parse(content);
} catch (e) {
console.log("Parse error in typesMap.json: " + e);
}
fs.writeFileSync(Paths.typesMapOutput, content);
}));
file(Paths.builtDiagnosticGeneratedJson, [Paths.diagnosticGeneratedJson], function () {
if (fs.existsSync(Paths.builtLocal)) {
jake.cpR(Paths.diagnosticGeneratedJson, Paths.builtDiagnosticGeneratedJson);
}
});
// Localized diagnostics
file(Paths.generatedLCGFile, [TaskNames.scripts, Paths.diagnosticInformationMap, Paths.diagnosticGeneratedJson], function () {
const cmd = `${host} ${Paths.scripts.generateLocalizedDiagnosticMessages} ${Paths.lcl} ${Paths.builtLocal} ${Paths.diagnosticGeneratedJson}`
exec(cmd, complete);
}, { async: true });
// The generated diagnostics map; built for the compiler and for the 'generate-diagnostics' task
file(Paths.diagnosticInformationMap, [Paths.diagnosticMessagesJson], function () {
tsbuild(ConfigFileFor.scripts, true, () => {
const cmd = `${host} ${Paths.scripts.processDiagnosticMessages} ${Paths.diagnosticMessagesJson}`;
exec(cmd, complete);
});
}, { async: true });
file(ConfigFileFor.tsserverLibrary, [], function () {
flatten("src/tsserver/tsconfig.json", ConfigFileFor.tsserverLibrary, {
exclude: ["src/tsserver/server.ts"],
compilerOptions: {
"removeComments": false,
"stripInternal": true,
"declarationMap": false,
"outFile": "tsserverlibrary.out.js"
}
})
});
// tsserverlibrary.js
// tsserverlibrary.d.ts
file(Paths.tsserverLibraryFile, [TaskNames.coreBuild, ConfigFileFor.tsserverLibrary], function() {
tsbuild(ConfigFileFor.tsserverLibrary, false, () => {
if (needsUpdate([Paths.tsserverLibraryOutFile, Paths.tsserverLibraryDefinitionOutFile], [Paths.tsserverLibraryFile, Paths.tsserverLibraryDefinitionFile])) {
const copyright = readFileSync(Paths.copyright);
let libraryDefinitionContent = readFileSync(Paths.tsserverLibraryDefinitionOutFile);
libraryDefinitionContent = copyright + removeConstModifierFromEnumDeclarations(libraryDefinitionContent);
libraryDefinitionContent += "\nexport = ts;\nexport as namespace ts;";
fs.writeFileSync(Paths.tsserverLibraryDefinitionFile, libraryDefinitionContent, "utf8");
let libraryContent = readFileSync(Paths.tsserverLibraryOutFile);
libraryContent = copyright + libraryContent;
fs.writeFileSync(Paths.tsserverLibraryFile, libraryContent, "utf8");
// adjust source map for tsserverlibrary.js
let libraryMapContent = readFileSync(Paths.tsserverLibraryOutFile + ".map");
const map = JSON.parse(libraryMapContent);
const lineStarts = /**@type {*}*/(ts).computeLineStarts(copyright);
let prependMappings = "";
for (let i = 1; i < lineStarts.length; i++) {
prependMappings += ";";
}
const offset = copyright.length - lineStarts[lineStarts.length - 1];
if (offset > 0) {
prependMappings += base64VLQFormatEncode(offset) + ",";
}
const outputMap = {
version: map.version,
file: map.file,
sources: map.sources,
sourceRoot: map.sourceRoot,
mappings: prependMappings + map.mappings,
names: map.names,
sourcesContent: map.sourcesContent
};
libraryMapContent = JSON.stringify(outputMap);
fs.writeFileSync(Paths.tsserverLibraryFile + ".map", libraryMapContent);
}
complete();
});
}, { async: true });
task(Paths.tsserverLibraryDefinitionFile, [Paths.tsserverLibraryFile]);
file(ConfigFileFor.typescriptServices, [], function () {
flatten("src/services/tsconfig.json", ConfigFileFor.typescriptServices, {
compilerOptions: {
"removeComments": false,
"stripInternal": true,
"declarationMap": false,
"outFile": "typescriptServices.out.js"
}
});
});
// typescriptServices.js
// typescriptServices.d.ts
file(Paths.servicesFile, [TaskNames.coreBuild, ConfigFileFor.typescriptServices], function() {
tsbuild(ConfigFileFor.typescriptServices, false, () => {
if (needsUpdate([Paths.servicesOutFile, Paths.servicesDefinitionOutFile], [Paths.servicesFile, Paths.servicesDefinitionFile])) {
const copyright = readFileSync(Paths.copyright);
let servicesDefinitionContent = readFileSync(Paths.servicesDefinitionOutFile);
servicesDefinitionContent = copyright + removeConstModifierFromEnumDeclarations(servicesDefinitionContent);
fs.writeFileSync(Paths.servicesDefinitionFile, servicesDefinitionContent, "utf8");
let servicesContent = readFileSync(Paths.servicesOutFile);
servicesContent = copyright + servicesContent;
fs.writeFileSync(Paths.servicesFile, servicesContent, "utf8");
// adjust source map for typescriptServices.js
let servicesMapContent = readFileSync(Paths.servicesOutFile + ".map");
const map = JSON.parse(servicesMapContent);
const lineStarts = /**@type {*}*/(ts).computeLineStarts(copyright);
let prependMappings = "";
for (let i = 1; i < lineStarts.length; i++) {
prependMappings += ";";
}
const offset = copyright.length - lineStarts[lineStarts.length - 1];
if (offset > 0) {
prependMappings += base64VLQFormatEncode(offset) + ",";
}
const outputMap = {
version: map.version,
file: map.file,
sources: map.sources,
sourceRoot: map.sourceRoot,
mappings: prependMappings + map.mappings,
names: map.names,
sourcesContent: map.sourcesContent
};
servicesMapContent = JSON.stringify(outputMap);
fs.writeFileSync(Paths.servicesFile + ".map", servicesMapContent);
}
complete();
});
}, { async: true });
task(Paths.servicesDefinitionFile, [Paths.servicesFile]);
// typescript.js
// typescript.d.ts
file(Paths.typescriptFile, [Paths.servicesFile], function() {
if (needsUpdate([Paths.servicesFile, Paths.servicesDefinitionFile], [Paths.typescriptFile, Paths.typescriptDefinitionFile])) {
jake.cpR(Paths.servicesFile, Paths.typescriptFile);
if (fs.existsSync(Paths.servicesFile + ".map")) {
jake.cpR(Paths.servicesFile + ".map", Paths.typescriptFile + ".map");
}
const content = readFileSync(Paths.servicesDefinitionFile);
fs.writeFileSync(Paths.typescriptDefinitionFile, content + "\r\nexport = ts;", { encoding: "utf-8" });
}
});
task(Paths.typescriptDefinitionFile, [Paths.typescriptFile]);
// typescript_standalone.d.ts
file(Paths.typescriptStandaloneDefinitionFile, [Paths.servicesDefinitionFile], function() {
if (needsUpdate(Paths.servicesDefinitionFile, Paths.typescriptStandaloneDefinitionFile)) {
const content = readFileSync(Paths.servicesDefinitionFile);
fs.writeFileSync(Paths.typescriptStandaloneDefinitionFile, content.replace(/declare (namespace|module) ts(\..+)? \{/g, 'declare module "typescript" {'), { encoding: "utf-8"});
}
});
function getLibraryTargets() {
/** @type {{ libs: string[], paths?: Record, sources?: Record }} */
const libraries = readJson("./src/lib/libs.json");
return libraries.libs.map(function (lib) {
const relativeSources = ["header.d.ts"].concat(libraries.sources && libraries.sources[lib] || [lib + ".d.ts"]);
const relativeTarget = libraries.paths && libraries.paths[lib] || ("lib." + lib + ".d.ts");
const sources = [Paths.copyright].concat(relativeSources.map(s => path.join(Paths.library, s)));
const target = path.join(Paths.builtLocal, relativeTarget);
file(target, [Paths.builtLocal].concat(sources), function () {
concatenateFiles(target, sources);
});
return target;
});
}
function runConsoleTests(defaultReporter, runInParallel) {
var dirty = process.env.dirty;
if (!dirty) {
cleanTestDirs();
}
let testTimeout = process.env.timeout || defaultTestTimeout;
const inspect = process.env.inspect || process.env["inspect-brk"] || process.env.i;
const runners = process.env.runners || process.env.runner || process.env.ru;
const tests = process.env.test || process.env.tests || process.env.t;
const light = process.env.light === undefined || process.env.light !== "false";
const failed = process.env.failed;
const keepFailed = process.env.keepFailed || failed;
const stackTraceLimit = process.env.stackTraceLimit;
const colorsFlag = process.env.color || process.env.colors;
const colors = colorsFlag !== "false" && colorsFlag !== "0";
const reporter = process.env.reporter || process.env.r || defaultReporter;
const bail = process.env.bail || process.env.b;
const lintFlag = process.env.lint !== 'false';
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 || process.env.p || os.cpus().length;
}
if (tests && tests.toLocaleLowerCase() === "rwc") {
testTimeout = 800000;
}
if (tests || runners || light || testTimeout || taskConfigsFolder || keepFailed) {
writeTestConfigFile(tests, runners, light, taskConfigsFolder, workerCount, stackTraceLimit, colors, testTimeout, keepFailed);
}
// 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) {
var startTime = Travis.mark();
var args = [];
args.push("-R", "scripts/failed-tests");
args.push("-O", '"reporter=' + reporter + (keepFailed ? ",keepFailed=true" : "") + '"');
if (tests) args.push("-g", `"${tests}"`);
args.push(colors ? "--colors" : "--no-colors");
if (bail) args.push("--bail");
if (inspect) {
args.unshift("--inspect-brk");
} else {
args.push("-t", testTimeout);
}
args.push(Paths.builtLocalRun);
var cmd;
if (failed) {
args.unshift("scripts/run-failed-tests.js");
cmd = host + " " + args.join(" ");
}
else {
cmd = "mocha " + args.join(" ");
}
var savedNodeEnv = process.env.NODE_ENV;
process.env.NODE_ENV = "development";
exec(cmd, function () {
process.env.NODE_ENV = savedNodeEnv;
Travis.measure(startTime);
runLinterAndComplete();
}, function (e, status) {
process.env.NODE_ENV = savedNodeEnv;
Travis.measure(startTime);
finish(status);
});
}
else {
var savedNodeEnv = process.env.NODE_ENV;
process.env.NODE_ENV = "development";
var startTime = Travis.mark();
const cmd = `${host} ${Paths.builtLocalRun}`;
exec(cmd, function () {
// Tests succeeded; run 'lint' task
process.env.NODE_ENV = savedNodeEnv;
Travis.measure(startTime);
runLinterAndComplete();
}, function (e, status) {
// Tests failed
process.env.NODE_ENV = savedNodeEnv;
Travis.measure(startTime);
finish(status);
});
}
function finish(errorStatus) {
deleteTemporaryProjectOutput();
if (errorStatus !== undefined) {
fail("Process exited with code " + errorStatus);
}
else {
complete();
}
}
function runLinterAndComplete() {
if (!lintFlag || dirty) {
return finish();
}
var lint = jake.Task['lint'];
lint.once('complete', function () {
finish();
});
lint.invoke();
}
function deleteTemporaryProjectOutput() {
if (fs.existsSync(path.join(Paths.baselines.local, "projectOutput/"))) {
jake.rmRf(path.join(Paths.baselines.local, "projectOutput/"));
}
}
}
// used to pass data from jake command line directly to run.js
function writeTestConfigFile(tests, runners, light, taskConfigsFolder, workerCount, stackTraceLimit, colors, testTimeout, keepFailed) {
var testConfigContents = JSON.stringify({
runners: runners ? runners.split(",") : undefined,
test: tests ? [tests] : undefined,
light: light,
workerCount: workerCount,
taskConfigsFolder: taskConfigsFolder,
stackTraceLimit: stackTraceLimit,
noColor: !colors,
timeout: testTimeout,
keepFailed: keepFailed
});
fs.writeFileSync('test.config', testConfigContents, { encoding: "utf-8" });
}
function cleanTestDirs() {
// Clean the local baselines directory
if (fs.existsSync(Paths.baselines.local)) {
del.sync(Paths.baselines.local);
}
// Clean the local Rwc baselines directory
if (fs.existsSync(Paths.baselines.localRwc)) {
del.sync(Paths.baselines.localRwc);
}
jake.mkdirP(Paths.baselines.local);
jake.mkdirP(Paths.baselines.localTest262);
}
function tsbuild(tsconfigPath, useLkg = true, done = undefined) {
const startCompileTime = Travis.mark();
const compilerPath = useLkg ? Paths.lkgCompiler : Paths.builtLocalCompiler;
const cmd = `${host} ${compilerPath} -b ${Array.isArray(tsconfigPath) ? tsconfigPath.join(" ") : tsconfigPath}`;
exec(cmd, () => {
// Success
Travis.measure(startCompileTime);
done ? done() : complete();
}, () => {
// Fail
Travis.measure(startCompileTime);
fail(`Compilation of ${tsconfigPath} unsuccessful`);
});
}
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, successHandler, 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 (successHandler) {
successHandler();
}
});
ex.addListener("error", function (e, status) {
if (errorHandler) {
errorHandler(e, status);
}
else {
fail("Process exited with code " + status);
}
});
console.log(cmd);
ex.run();
}
function acceptBaseline(sourceFolder, targetFolder) {
console.log('Accept baselines from ' + sourceFolder + ' to ' + targetFolder);
var deleteEnding = '.delete';
jake.mkdirP(targetFolder);
acceptBaselineFolder(sourceFolder, targetFolder);
function acceptBaselineFolder(sourceFolder, targetFolder) {
var files = fs.readdirSync(sourceFolder);
for (var i in files) {
var filename = files[i];
var fullLocalPath = path.join(sourceFolder, filename);
var stat = fs.statSync(fullLocalPath);
if (stat.isFile()) {
if (filename.substr(filename.length - deleteEnding.length) === deleteEnding) {
filename = filename.substr(0, filename.length - deleteEnding.length);
fs.unlinkSync(path.join(targetFolder, filename));
}
else {
var target = path.join(targetFolder, filename);
if (fs.existsSync(target)) {
fs.unlinkSync(target);
}
jake.mkdirP(path.dirname(target));
fs.renameSync(path.join(sourceFolder, filename), target);
}
}
else if (stat.isDirectory()) {
acceptBaselineFolder(fullLocalPath, path.join(targetFolder, filename));
}
}
}
}
/** @param jsonPath {string} */
function readJson(jsonPath) {
const jsonText = readFileSync(jsonPath);
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
* @param {string} destinationFile
* @param {string[]} sourceFiles
* @param {string=} extraContent
*/
function concatenateFiles(destinationFile, sourceFiles, extraContent) {
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 += readFileSync(sourceFiles[i]).replace(/\r?\n/g, "\n");
}
if (extraContent) {
text += extraContent;
}
fs.writeFileSync(temp, text);
// Move the file to the final destination
fs.renameSync(temp, destinationFile);
}
function appendToFile(path, content) {
fs.writeFileSync(path, readFileSync(path) + "\r\n" + content);
}
/**
*
* @param {string} path
* @returns string
*/
function readFileSync(path) {
return fs.readFileSync(path, { encoding: "utf-8" });
}
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;
}
/**
* Replaces const enum declarations with non-const enums
* @param {string} text
*/
function removeConstModifierFromEnumDeclarations(text) {
return text.replace(/^(\s*)(export )?const enum (\S+) {(\s*)$/gm, '$1$2enum $3 {$4');
}