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// This file contains the build logic for the public repo
var fs = require("fs");
var os = require("os");
var path = require("path");
var child_process = require("child_process");
var Linter = require("tslint");
// Variables
var compilerDirectory = "src/compiler/";
var servicesDirectory = "src/services/";
var serverDirectory = "src/server/";
var harnessDirectory = "src/harness/";
var libraryDirectory = "src/lib/";
var scriptsDirectory = "scripts/";
var unittestsDirectory = "tests/cases/unittests/";
var docDirectory = "doc/";
var builtDirectory = "built/";
var builtLocalDirectory = "built/local/";
var LKGDirectory = "lib/";
var copyright = "CopyrightNotice.txt";
var thirdParty = "ThirdPartyNoticeText.txt";
// 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;
}
var compilerSources = [
"core.ts",
"sys.ts",
"types.ts",
"scanner.ts",
"parser.ts",
"utilities.ts",
"binder.ts",
"checker.ts",
"sourcemap.ts",
"declarationEmitter.ts",
"emitter.ts",
"program.ts",
"commandLineParser.ts",
"tsc.ts",
"diagnosticInformationMap.generated.ts"
].map(function (f) {
return path.join(compilerDirectory, f);
});
var servicesSources = [
"core.ts",
"sys.ts",
"types.ts",
"scanner.ts",
"parser.ts",
"utilities.ts",
"binder.ts",
"checker.ts",
"sourcemap.ts",
"declarationEmitter.ts",
"emitter.ts",
"program.ts",
"commandLineParser.ts",
"diagnosticInformationMap.generated.ts"
].map(function (f) {
return path.join(compilerDirectory, f);
}).concat([
"breakpoints.ts",
"navigateTo.ts",
"navigationBar.ts",
"outliningElementsCollector.ts",
"patternMatcher.ts",
"services.ts",
"shims.ts",
"signatureHelp.ts",
"utilities.ts",
"formatting/formatting.ts",
"formatting/formattingContext.ts",
"formatting/formattingRequestKind.ts",
"formatting/formattingScanner.ts",
"formatting/references.ts",
"formatting/rule.ts",
"formatting/ruleAction.ts",
"formatting/ruleDescriptor.ts",
"formatting/ruleFlag.ts",
"formatting/ruleOperation.ts",
"formatting/ruleOperationContext.ts",
"formatting/rules.ts",
"formatting/rulesMap.ts",
"formatting/rulesProvider.ts",
"formatting/smartIndenter.ts",
"formatting/tokenRange.ts"
].map(function (f) {
return path.join(servicesDirectory, f);
}));
var serverCoreSources = [
"node.d.ts",
"editorServices.ts",
"protocol.d.ts",
"session.ts",
"server.ts"
].map(function (f) {
return path.join(serverDirectory, f);
});
var serverSources = serverCoreSources.concat(servicesSources);
var languageServiceLibrarySources = [
"editorServices.ts",
"protocol.d.ts",
"session.ts"
].map(function (f) {
return path.join(serverDirectory, f);
}).concat(servicesSources);
var harnessCoreSources = [
"harness.ts",
"sourceMapRecorder.ts",
"harnessLanguageService.ts",
"fourslash.ts",
"runnerbase.ts",
"compilerRunner.ts",
"typeWriter.ts",
"fourslashRunner.ts",
"projectsRunner.ts",
"loggedIO.ts",
"rwcRunner.ts",
"test262Runner.ts",
"runner.ts"
].map(function (f) {
return path.join(harnessDirectory, f);
});
var harnessSources = harnessCoreSources.concat([
"incrementalParser.ts",
"jsDocParsing.ts",
"services/colorization.ts",
"services/documentRegistry.ts",
"services/preProcessFile.ts",
"services/patternMatcher.ts",
"session.ts",
"versionCache.ts",
"convertToBase64.ts",
"transpile.ts",
"reuseProgramStructure.ts",
"cachingInServerLSHost.ts",
"moduleResolution.ts",
"tsconfigParsing.ts",
"commandLineParsing.ts",
"convertCompilerOptionsFromJson.ts",
"convertTypingOptionsFromJson.ts",
"tsserverProjectSystem.ts"
].map(function (f) {
return path.join(unittestsDirectory, f);
})).concat([
"protocol.d.ts",
"session.ts",
"client.ts",
"editorServices.ts"
].map(function (f) {
return path.join(serverDirectory, f);
}));
var 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"
];
var es2015LibrarySourceMap = es2015LibrarySources.map(function(source) {
return { target: "lib." + source, sources: ["header.d.ts", source] };
});
var es2016LibrarySource = [ "es2016.array.include.d.ts" ];
var es2016LibrarySourceMap = es2016LibrarySource.map(function (source) {
return { target: "lib." + source, sources: ["header.d.ts", source] };
});
var es2017LibrarySource = ["es2017.object.d.ts"];
var es2017LibrarySourceMap = es2017LibrarySource.map(function (source) {
return { target: "lib." + source, sources: ["header.d.ts", source] };
});
var hostsLibrarySources = ["dom.generated.d.ts", "webworker.importscripts.d.ts", "scripthost.d.ts"];
var 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);
var libraryTargets = librarySourceMap.map(function (f) {
return path.join(builtLocalDirectory, f.target);
});
// Prepends the contents of prefixFile to destinationFile
function prependFile(prefixFile, destinationFile) {
if (!fs.existsSync(prefixFile)) {
fail(prefixFile + " does not exist!");
}
if (!fs.existsSync(destinationFile)) {
fail(destinationFile + " failed to be created!");
}
var temp = "temptemp";
jake.cpR(prefixFile, temp, {silent: true});
fs.appendFileSync(temp, fs.readFileSync(destinationFile));
fs.renameSync(temp, destinationFile);
}
// concatenate a list of sourceFiles to a destinationFile
function concatenateFiles(destinationFile, sourceFiles) {
var temp = "temptemp";
// Copy the first file to temp
if (!fs.existsSync(sourceFiles[0])) {
fail(sourceFiles[0] + " does not exist!");
}
jake.cpR(sourceFiles[0], temp, {silent: true});
// append all files in sequence
for (var i = 1; i < sourceFiles.length; i++) {
if (!fs.existsSync(sourceFiles[i])) {
fail(sourceFiles[i] + " does not exist!");
}
fs.appendFileSync(temp, fs.readFileSync(sourceFiles[i]));
}
// Move the file to the final destination
fs.renameSync(temp, destinationFile);
}
var useDebugMode = true;
var host = process.env.TYPESCRIPT_HOST || process.env.host || "node";
var compilerFilename = "tsc.js";
var LKGCompiler = path.join(LKGDirectory, compilerFilename);
var builtLocalCompiler = path.join(builtLocalDirectory, compilerFilename);
/* Compiles a file from a list of sources
* @param outFile: the target file name
* @param sources: an array of the names of the source files
* @param prereqs: prerequisite tasks to compiling the file
* @param prefixes: a list of files to prepend to the target file
* @param useBuiltCompiler: true to use the built compiler, false to use the LKG
* @parap {Object} opts - property bag containing auxiliary options
* @param {boolean} opts.noOutFile: true to compile without using --out
* @param {boolean} opts.generateDeclarations: true to compile using --declaration
* @param {string} opts.outDir: value for '--outDir' command line option
* @param {boolean} opts.keepComments: false to compile using --removeComments
* @param {boolean} opts.preserveConstEnums: true if compiler should keep const enums in code
* @param {boolean} opts.noResolve: true if compiler should not include non-rooted files in compilation
* @param {boolean} opts.stripInternal: true if compiler should remove declarations marked as @internal
* @param {boolean} opts.noMapRoot: true if compiler omit mapRoot option
* @param callback: a function to execute after the compilation process ends
*/
function compileFile(outFile, sources, prereqs, prefixes, useBuiltCompiler, opts, callback) {
file(outFile, prereqs, function() {
var compilerPath = useBuiltCompiler ? builtLocalCompiler : LKGCompiler;
var options = "--noImplicitAny --noEmitOnError --pretty";
opts = opts || {};
// Keep comments when specifically requested
// or when in debug mode.
if (!(opts.keepComments || useDebugMode)) {
options += " --removeComments";
}
if (opts.generateDeclarations) {
options += " --declaration";
}
if (opts.preserveConstEnums || useDebugMode) {
options += " --preserveConstEnums";
}
if (opts.outDir) {
options += " --outDir " + opts.outDir;
}
if (!opts.noOutFile) {
options += " --out " + outFile;
}
else {
options += " --module commonjs";
}
if(opts.noResolve) {
options += " --noResolve";
}
if (useDebugMode) {
options += " -sourcemap";
if (!opts.noMapRoot) {
options += " -mapRoot file:///" + path.resolve(path.dirname(outFile));
}
}
if (opts.stripInternal) {
options += " --stripInternal";
}
var cmd = host + " " + compilerPath + " " + options + " ";
cmd = cmd + sources.join(" ");
console.log(cmd + "\n");
var ex = jake.createExec([cmd]);
// 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 (!useDebugMode && prefixes && fs.existsSync(outFile)) {
for (var i in prefixes) {
prependFile(prefixes[i], outFile);
}
}
if (callback) {
callback();
}
complete();
});
ex.addListener("error", function() {
fs.unlinkSync(outFile);
fail("Compilation of " + outFile + " unsuccessful");
});
ex.run();
}, {async: true});
}
// Prerequisite task for built directory and library typings
directory(builtLocalDirectory);
for (var i in libraryTargets) {
(function (i) {
var entry = librarySourceMap[i];
var target = libraryTargets[i];
var sources = [copyright].concat(entry.sources.map(function (s) {
return path.join(libraryDirectory, s);
}));
file(target, [builtLocalDirectory].concat(sources), function() {
concatenateFiles(target, sources);
});
})(i);
}
// Lib target to build the library files
desc("Builds the library targets");
task("lib", libraryTargets);
// Generate diagnostics
var processDiagnosticMessagesJs = path.join(scriptsDirectory, "processDiagnosticMessages.js");
var processDiagnosticMessagesTs = path.join(scriptsDirectory, "processDiagnosticMessages.ts");
var diagnosticMessagesJson = path.join(compilerDirectory, "diagnosticMessages.json");
var diagnosticInfoMapTs = path.join(compilerDirectory, "diagnosticInformationMap.generated.ts");
var generatedDiagnosticMessagesJSON = path.join(compilerDirectory, "diagnosticMessages.generated.json");
var builtGeneratedDiagnosticMessagesJSON = path.join(builtLocalDirectory, "diagnosticMessages.generated.json");
file(processDiagnosticMessagesTs);
// processDiagnosticMessages script
compileFile(processDiagnosticMessagesJs,
[processDiagnosticMessagesTs],
[processDiagnosticMessagesTs],
[],
/*useBuiltCompiler*/ false);
// The generated diagnostics map; built for the compiler and for the 'generate-diagnostics' task
file(diagnosticInfoMapTs, [processDiagnosticMessagesJs, diagnosticMessagesJson], function () {
var cmd = host + " " + processDiagnosticMessagesJs + " " + diagnosticMessagesJson;
console.log(cmd);
var ex = jake.createExec([cmd]);
// 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() {
complete();
});
ex.run();
}, {async: true});
file(builtGeneratedDiagnosticMessagesJSON,[generatedDiagnosticMessagesJSON], function() {
if (fs.existsSync(builtLocalDirectory)) {
jake.cpR(generatedDiagnosticMessagesJSON, builtGeneratedDiagnosticMessagesJSON);
}
});
desc("Generates a diagnostic file in TypeScript based on an input JSON file");
task("generate-diagnostics", [diagnosticInfoMapTs]);
// Publish nightly
var configureNightlyJs = path.join(scriptsDirectory, "configureNightly.js");
var configureNightlyTs = path.join(scriptsDirectory, "configureNightly.ts");
var packageJson = "package.json";
var programTs = path.join(compilerDirectory, "program.ts");
file(configureNightlyTs);
compileFile(/*outfile*/configureNightlyJs,
/*sources*/ [configureNightlyTs],
/*prereqs*/ [configureNightlyTs],
/*prefixes*/ [],
/*useBuiltCompiler*/ false,
{ noOutFile: false, generateDeclarations: false, keepComments: false, noResolve: false, stripInternal: false });
task("setDebugMode", function() {
useDebugMode = true;
});
task("configure-nightly", [configureNightlyJs], function() {
var cmd = host + " " + configureNightlyJs + " " + packageJson + " " + programTs;
console.log(cmd);
exec(cmd);
}, { async: true });
desc("Configure, build, test, and publish the nightly release.");
task("publish-nightly", ["configure-nightly", "LKG", "clean", "setDebugMode", "runtests"], function () {
var cmd = "npm publish --tag next";
console.log(cmd);
exec(cmd);
});
var scriptsTsdJson = path.join(scriptsDirectory, "tsd.json");
file(scriptsTsdJson);
task("tsd-scripts", [scriptsTsdJson], function () {
var cmd = "tsd --config " + scriptsTsdJson + " install";
console.log(cmd);
exec(cmd);
}, { async: true });
var importDefinitelyTypedTestsDirectory = path.join(scriptsDirectory, "importDefinitelyTypedTests");
var importDefinitelyTypedTestsJs = path.join(importDefinitelyTypedTestsDirectory, "importDefinitelyTypedTests.js");
var importDefinitelyTypedTestsTs = path.join(importDefinitelyTypedTestsDirectory, "importDefinitelyTypedTests.ts");
file(importDefinitelyTypedTestsTs);
file(importDefinitelyTypedTestsJs, ["tsd-scripts", importDefinitelyTypedTestsTs], function () {
var cmd = host + " " + LKGCompiler + " -p " + importDefinitelyTypedTestsDirectory;
console.log(cmd);
exec(cmd);
}, { async: true });
task("importDefinitelyTypedTests", [importDefinitelyTypedTestsJs], function () {
var cmd = host + " " + importDefinitelyTypedTestsJs + " ./ ../DefinitelyTyped";
console.log(cmd);
exec(cmd);
}, { async: true });
// Local target to build the compiler and services
var tscFile = path.join(builtLocalDirectory, compilerFilename);
compileFile(tscFile, compilerSources, [builtLocalDirectory, copyright].concat(compilerSources), [copyright], /*useBuiltCompiler:*/ false);
var servicesFile = path.join(builtLocalDirectory, "typescriptServices.js");
var servicesFileInBrowserTest = path.join(builtLocalDirectory, "typescriptServicesInBrowserTest.js");
var standaloneDefinitionsFile = path.join(builtLocalDirectory, "typescriptServices.d.ts");
var nodePackageFile = path.join(builtLocalDirectory, "typescript.js");
var nodeDefinitionsFile = path.join(builtLocalDirectory, "typescript.d.ts");
var nodeStandaloneDefinitionsFile = path.join(builtLocalDirectory, "typescript_standalone.d.ts");
compileFile(servicesFile, servicesSources,[builtLocalDirectory, copyright].concat(servicesSources),
/*prefixes*/ [copyright],
/*useBuiltCompiler*/ true,
{ noOutFile: false, generateDeclarations: true, preserveConstEnums: true, keepComments: true, noResolve: false, stripInternal: true },
/*callback*/ function () {
jake.cpR(servicesFile, nodePackageFile, {silent: true});
prependFile(copyright, standaloneDefinitionsFile);
// Stanalone/web definition file using global 'ts' namespace
jake.cpR(standaloneDefinitionsFile, nodeDefinitionsFile, {silent: true});
var definitionFileContents = fs.readFileSync(nodeDefinitionsFile).toString();
definitionFileContents = definitionFileContents.replace(/^(\s*)(export )?const enum (\S+) {(\s*)$/gm, '$1$2enum $3 {$4');
fs.writeFileSync(standaloneDefinitionsFile, definitionFileContents);
// Official node package definition file, pointed to by 'typings' in package.json
// Created by appending 'export = ts;' at the end of the standalone file to turn it into an external module
var nodeDefinitionsFileContents = definitionFileContents + "\r\nexport = ts;";
fs.writeFileSync(nodeDefinitionsFile, nodeDefinitionsFileContents);
// Node package definition file to be distributed without the package. Created by replacing
// 'ts' namespace with '"typescript"' as a module.
var nodeStandaloneDefinitionsFileContents = definitionFileContents.replace(/declare (namespace|module) ts/g, 'declare module "typescript"');
fs.writeFileSync(nodeStandaloneDefinitionsFile, nodeStandaloneDefinitionsFileContents);
});
compileFile(servicesFileInBrowserTest, servicesSources,[builtLocalDirectory, copyright].concat(servicesSources),
/*prefixes*/ [copyright],
/*useBuiltCompiler*/ true,
{ noOutFile: false, generateDeclarations: true, preserveConstEnums: true, keepComments: true, noResolve: false, stripInternal: true, noMapRoot: true },
/*callback*/ function () {
var content = fs.readFileSync(servicesFileInBrowserTest).toString();
var i = content.lastIndexOf("\n");
fs.writeFileSync(servicesFileInBrowserTest, content.substring(0, i) + "\r\n//# sourceURL=../built/local/typeScriptServices.js" + content.substring(i));
});
var serverFile = path.join(builtLocalDirectory, "tsserver.js");
compileFile(serverFile, serverSources,[builtLocalDirectory, copyright].concat(serverSources), /*prefixes*/ [copyright], /*useBuiltCompiler*/ true);
var tsserverLibraryFile = path.join(builtLocalDirectory, "tsserverlibrary.js");
var tsserverLibraryDefinitionFile = path.join(builtLocalDirectory, "tsserverlibrary.d.ts");
compileFile(
tsserverLibraryFile,
languageServiceLibrarySources,
[builtLocalDirectory, copyright].concat(languageServiceLibrarySources),
/*prefixes*/ [copyright],
/*useBuiltCompiler*/ true,
{ noOutFile: false, generateDeclarations: true });
// Local target to build the language service server library
desc("Builds language service server library");
task("lssl", [tsserverLibraryFile, tsserverLibraryDefinitionFile]);
// Local target to build the compiler and services
desc("Builds the full compiler and services");
task("local", ["generate-diagnostics", "lib", tscFile, servicesFile, nodeDefinitionsFile, serverFile, builtGeneratedDiagnosticMessagesJSON]);
// Local target to build only tsc.js
desc("Builds only the compiler");
task("tsc", ["generate-diagnostics", "lib", tscFile]);
// Local target to build the compiler and services
desc("Sets release mode flag");
task("release", function() {
useDebugMode = false;
});
// Set the default task to "local"
task("default", ["local"]);
// Cleans the built directory
desc("Cleans the compiler output, declare files, and tests");
task("clean", function() {
jake.rmRf(builtDirectory);
});
// Generate Markdown spec
var word2mdJs = path.join(scriptsDirectory, "word2md.js");
var word2mdTs = path.join(scriptsDirectory, "word2md.ts");
var specWord = path.join(docDirectory, "TypeScript Language Specification.docx");
var specMd = path.join(docDirectory, "spec.md");
file(word2mdTs);
// word2md script
compileFile(word2mdJs,
[word2mdTs],
[word2mdTs],
[],
/*useBuiltCompiler*/ false);
// The generated spec.md; built for the 'generate-spec' task
file(specMd, [word2mdJs, specWord], function () {
var specWordFullPath = path.resolve(specWord);
var specMDFullPath = path.resolve(specMd);
var cmd = "cscript //nologo " + word2mdJs + ' "' + specWordFullPath + '" ' + '"' + specMDFullPath + '"';
console.log(cmd);
child_process.exec(cmd, function () {
complete();
});
}, {async: true});
desc("Generates a Markdown version of the Language Specification");
task("generate-spec", [specMd]);
// 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("LKG", ["clean", "release", "local", "lssl"].concat(libraryTargets), function() {
var expectedFiles = [tscFile, servicesFile, serverFile, nodePackageFile, nodeDefinitionsFile, standaloneDefinitionsFile, tsserverLibraryFile, tsserverLibraryDefinitionFile].concat(libraryTargets);
var missingFiles = expectedFiles.filter(function (f) {
return !fs.existsSync(f);
});
if (missingFiles.length > 0) {
fail("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
jake.mkdirP(LKGDirectory);
for (i in expectedFiles) {
jake.cpR(expectedFiles[i], LKGDirectory);
}
//var resourceDirectories = fs.readdirSync(builtLocalResourcesDirectory).map(function(p) { return path.join(builtLocalResourcesDirectory, p); });
//resourceDirectories.map(function(d) {
// jake.cpR(d, LKGResourcesDirectory);
//});
});
// Test directory
directory(builtLocalDirectory);
// Task to build the tests infrastructure using the built compiler
var run = path.join(builtLocalDirectory, "run.js");
compileFile(run, harnessSources, [builtLocalDirectory, tscFile].concat(libraryTargets).concat(harnessSources), [], /*useBuiltCompiler:*/ true);
var internalTests = "internal/";
var localBaseline = "tests/baselines/local/";
var refBaseline = "tests/baselines/reference/";
var localRwcBaseline = path.join(internalTests, "baselines/rwc/local");
var refRwcBaseline = path.join(internalTests, "baselines/rwc/reference");
var localTest262Baseline = path.join(internalTests, "baselines/test262/local");
var refTest262Baseline = path.join(internalTests, "baselines/test262/reference");
desc("Builds the test infrastructure using the built compiler");
task("tests", ["local", run].concat(libraryTargets));
function exec(cmd, completeHandler, errorHandler) {
var ex = jake.createExec([cmd], {windowsVerbatimArguments: 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();
}
function cleanTestDirs() {
// Clean the local baselines directory
if (fs.existsSync(localBaseline)) {
jake.rmRf(localBaseline);
}
// Clean the local Rwc baselines directory
if (fs.existsSync(localRwcBaseline)) {
jake.rmRf(localRwcBaseline);
}
jake.mkdirP(localRwcBaseline);
jake.mkdirP(localTest262Baseline);
jake.mkdirP(localBaseline);
}
// used to pass data from jake command line directly to run.js
function writeTestConfigFile(tests, light, taskConfigsFolder, workerCount) {
var 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);
}
function deleteTemporaryProjectOutput() {
if (fs.existsSync(path.join(localBaseline, "projectOutput/"))) {
jake.rmRf(path.join(localBaseline, "projectOutput/"));
}
}
function runConsoleTests(defaultReporter, runInParallel) {
cleanTestDirs();
var debug = process.env.debug || process.env.d;
tests = process.env.test || process.env.tests || process.env.t;
var light = process.env.light || false;
var testConfigFile = 'test.config';
if(fs.existsSync(testConfigFile)) {
fs.unlinkSync(testConfigFile);
}
var workerCount, taskConfigsFolder;
if (runInParallel) {
// generate name to store task configuration files
var prefix = os.tmpdir() + "/ts-tests";
var 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 = 100000;
}
colors = process.env.colors || process.env.color;
colors = colors ? ' --no-colors ' : ' --colors ';
reporter = process.env.reporter || process.env.r || defaultReporter;
var lintFlag = process.env.lint !== 'false';
// 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) {
tests = tests ? ' -g "' + tests + '"' : '';
var cmd = "mocha" + (debug ? " --debug-brk" : "") + " -R " + reporter + tests + colors + ' -t ' + testTimeout + ' ' + run;
console.log(cmd);
exec(cmd, function () {
runLinter();
finish();
}, function(e, status) {
finish(status);
});
}
else {
// run task to load all tests and partition them between workers
var cmd = "mocha " + " -R min " + colors + run;
console.log(cmd);
exec(cmd, function() {
// read all configuration files and spawn a worker for every config
var configFiles = fs.readdirSync(taskConfigsFolder);
var counter = configFiles.length;
var firstErrorStatus;
// schedule work for chunks
configFiles.forEach(function (f) {
var configPath = path.join(taskConfigsFolder, f);
var workerCmd = "mocha" + " -t " + testTimeout + " -R " + reporter + " " + colors + " " + run + " --config='" + configPath + "'";
console.log(workerCmd);
exec(workerCmd, finishWorker, finishWorker)
});
function finishWorker(e, errorStatus) {
counter--;
if (firstErrorStatus === undefined && errorStatus !== undefined) {
firstErrorStatus = errorStatus;
}
if (counter !== 0) {
complete();
}
else {
// last worker clean everything and runs linter in case if there were no errors
deleteTemporaryProjectOutput();
jake.rmRf(taskConfigsFolder);
if (firstErrorStatus === undefined) {
runLinter();
complete();
}
else {
failWithStatus(firstErrorStatus);
}
}
}
});
}
function failWithStatus(status) {
fail("Process exited with code " + status);
}
function finish(errorStatus) {
deleteTemporaryProjectOutput();
if (errorStatus !== undefined) {
failWithStatus(errorStatus);
}
else {
complete();
}
}
function runLinter() {
if (!lintFlag) {
return;
}
var lint = jake.Task['lint'];
lint.addListener('complete', function () {
complete();
});
lint.invoke();
}
}
var testTimeout = 20000;
desc("Runs all the tests in parallel using the built run.js file. Optional arguments are: t[ests]=category1|category2|... d[ebug]=true.");
task("runtests-parallel", ["build-rules", "tests", builtLocalDirectory], function() {
runConsoleTests('min', /*runInParallel*/ true);
}, {async: true});
desc("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.");
task("runtests", ["build-rules", "tests", builtLocalDirectory], function() {
runConsoleTests('mocha-fivemat-progress-reporter', /*runInParallel*/ false);
}, {async: true});
desc("Generates code coverage data via instanbul");
task("generate-code-coverage", ["tests", builtLocalDirectory], function () {
var cmd = 'istanbul cover node_modules/mocha/bin/_mocha -- -R min -t ' + testTimeout + ' ' + run;
console.log(cmd);
exec(cmd);
}, { async: true });
// Browser tests
var nodeServerOutFile = "tests/webTestServer.js";
var nodeServerInFile = "tests/webTestServer.ts";
compileFile(nodeServerOutFile, [nodeServerInFile], [builtLocalDirectory, tscFile], [], /*useBuiltCompiler:*/ true, { noOutFile: true });
desc("Runs browserify on run.js to produce a file suitable for running tests in the browser");
task("browserify", ["tests", builtLocalDirectory, nodeServerOutFile], function() {
var cmd = 'browserify built/local/run.js -o built/local/bundle.js';
exec(cmd);
}, {async: true});
desc("Runs the tests using the built run.js file like 'jake runtests'. Syntax is jake runtests-browser. Additional optional parameters tests=[regex], port=, browser=[chrome|IE]");
task("runtests-browser", ["tests", "browserify", builtLocalDirectory, servicesFileInBrowserTest], function() {
cleanTestDirs();
host = "node";
port = process.env.port || process.env.p || '8888';
browser = process.env.browser || process.env.b || "IE";
tests = process.env.test || process.env.tests || process.env.t;
var light = process.env.light || false;
var testConfigFile = 'test.config';
if(fs.existsSync(testConfigFile)) {
fs.unlinkSync(testConfigFile);
}
if(tests || light) {
writeTestConfigFile(tests, light);
}
tests = tests ? tests : '';
var cmd = host + " tests/webTestServer.js " + port + " " + browser + " " + tests;
console.log(cmd);
exec(cmd);
}, {async: true});
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;
}
// Baseline Diff
desc("Diffs the compiler baselines using the diff tool specified by the 'DIFF' environment variable");
task('diff', function () {
var cmd = '"' + getDiffTool() + '" ' + refBaseline + ' ' + localBaseline;
console.log(cmd);
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() + '" ' + refRwcBaseline + ' ' + localRwcBaseline;
console.log(cmd);
exec(cmd);
}, {async: true});
desc("Builds the test sources and automation in debug mode");
task("tests-debug", ["setDebugMode", "tests"]);
// Makes the test results the new baseline
desc("Makes the most recent test results the new baseline, overwriting the old baseline");
task("baseline-accept", function(hardOrSoft) {
if (!hardOrSoft || hardOrSoft === "hard") {
jake.rmRf(refBaseline);
fs.renameSync(localBaseline, refBaseline);
}
else if (hardOrSoft === "soft") {
var files = jake.readdirR(localBaseline);
for (var i in files) {
jake.cpR(files[i], refBaseline);
}
jake.rmRf(path.join(refBaseline, "local"));
}
});
desc("Makes the most recent rwc test results the new baseline, overwriting the old baseline");
task("baseline-accept-rwc", function() {
jake.rmRf(refRwcBaseline);
fs.renameSync(localRwcBaseline, refRwcBaseline);
});
desc("Makes the most recent test262 test results the new baseline, overwriting the old baseline");
task("baseline-accept-test262", function() {
jake.rmRf(refTest262Baseline);
fs.renameSync(localTest262Baseline, refTest262Baseline);
});
// Webhost
var webhostPath = "tests/webhost/webtsc.ts";
var webhostJsPath = "tests/webhost/webtsc.js";
compileFile(webhostJsPath, [webhostPath], [tscFile, webhostPath].concat(libraryTargets), [], /*useBuiltCompiler*/true);
desc("Builds the tsc web host");
task("webhost", [webhostJsPath], function() {
jake.cpR(path.join(builtLocalDirectory, "lib.d.ts"), "tests/webhost/", {silent: true});
});
// Perf compiler
var perftscPath = "tests/perftsc.ts";
var perftscJsPath = "built/local/perftsc.js";
compileFile(perftscJsPath, [perftscPath], [tscFile, perftscPath, "tests/perfsys.ts"].concat(libraryTargets), [], /*useBuiltCompiler*/ true);
desc("Builds augmented version of the compiler for perf tests");
task("perftsc", [perftscJsPath]);
// Instrumented compiler
var loggedIOpath = harnessDirectory + 'loggedIO.ts';
var loggedIOJsPath = builtLocalDirectory + 'loggedIO.js';
file(loggedIOJsPath, [builtLocalDirectory, loggedIOpath], function() {
var temp = builtLocalDirectory + 'temp';
jake.mkdirP(temp);
var options = "--outdir " + temp + ' ' + loggedIOpath;
var cmd = host + " " + LKGDirectory + compilerFilename + " " + options + " ";
console.log(cmd + "\n");
var ex = jake.createExec([cmd]);
ex.addListener("cmdEnd", function() {
fs.renameSync(temp + '/harness/loggedIO.js', loggedIOJsPath);
jake.rmRf(temp);
complete();
});
ex.run();
}, {async: true});
var instrumenterPath = harnessDirectory + 'instrumenter.ts';
var instrumenterJsPath = builtLocalDirectory + 'instrumenter.js';
compileFile(instrumenterJsPath, [instrumenterPath], [tscFile, instrumenterPath].concat(libraryTargets), [], /*useBuiltCompiler*/ true);
desc("Builds an instrumented tsc.js");
task('tsc-instrumented', [loggedIOJsPath, instrumenterJsPath, tscFile], function() {
var cmd = host + ' ' + instrumenterJsPath + ' record iocapture ' + builtLocalDirectory + compilerFilename;
console.log(cmd);
var ex = jake.createExec([cmd]);
ex.addListener("cmdEnd", function() {
complete();
});
ex.run();
}, { async: true });
desc("Updates the sublime plugin's tsserver");
task("update-sublime", ["local", serverFile], function() {
jake.cpR(serverFile, "../TypeScript-Sublime-Plugin/tsserver/");
jake.cpR(serverFile + ".map", "../TypeScript-Sublime-Plugin/tsserver/");
});
var tslintRuleDir = "scripts/tslint";
var tslintRules = [
"nextLineRule",
"preferConstRule",
"booleanTriviaRule",
"typeOperatorSpacingRule",
"noInOperatorRule",
"noIncrementDecrementRule"
];
var tslintRulesFiles = tslintRules.map(function(p) {
return path.join(tslintRuleDir, p + ".ts");
});
var tslintRulesOutFiles = tslintRules.map(function(p) {
return path.join(builtLocalDirectory, "tslint", p + ".js");
});
desc("Compiles tslint rules to js");
task("build-rules", tslintRulesOutFiles);
tslintRulesFiles.forEach(function(ruleFile, i) {
compileFile(tslintRulesOutFiles[i], [ruleFile], [ruleFile], [], /*useBuiltCompiler*/ false,
{ noOutFile: true, generateDeclarations: false, outDir: path.join(builtLocalDirectory, "tslint")});
});
function getLinterOptions() {
return {
configuration: require("./tslint.json"),
formatter: "prose",