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1217 lines (1055 loc) · 46.7 KB
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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 fold = require("travis-fold");
var runTestsInParallel = require("./scripts/mocha-parallel").runTestsInParallel;
var ts = require("./lib/typescript");
// Variables
var compilerDirectory = "src/compiler/";
var serverDirectory = "src/server/";
var harnessDirectory = "src/harness/";
var libraryDirectory = "src/lib/";
var scriptsDirectory = "scripts/";
var unittestsDirectory = "src/harness/unittests/";
var docDirectory = "doc/";
var builtDirectory = "built/";
var builtLocalDirectory = "built/local/";
var LKGDirectory = "lib/";
var copyright = "CopyrightNotice.txt";
var thirdParty = "ThirdPartyNoticeText.txt";
var defaultTestTimeout = 40000;
// 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;
}
function filesFromConfig(configPath) {
var configText = fs.readFileSync(configPath).toString();
var config = ts.parseConfigFileTextToJson(configPath, configText, /*stripComments*/ true);
if (config.error) {
throw new Error(diagnosticsToString([config.error]));
}
const configFileContent = ts.parseJsonConfigFileContent(config.config, ts.sys, path.dirname(configPath));
if (configFileContent.errors && configFileContent.errors.length) {
throw new Error(diagnosticsToString(configFileContent.errors));
}
return configFileContent.fileNames;
function diagnosticsToString(s) {
return s.map(function(e) { return ts.flattenDiagnosticMessageText(e.messageText, ts.sys.newLine); }).join(ts.sys.newLine);
}
}
function toNs(diff) {
return diff[0] * 1e9 + diff[1];
}
function 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
};
}
function 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 removeConstModifierFromEnumDeclarations(text) {
return text.replace(/^(\s*)(export )?const enum (\S+) {(\s*)$/gm, '$1$2enum $3 {$4');
}
var compilerSources = filesFromConfig("./src/compiler/tsconfig.json");
var servicesSources = filesFromConfig("./src/services/tsconfig.json");
var cancellationTokenSources = filesFromConfig(path.join(serverDirectory, "cancellationToken/tsconfig.json"));
var typingsInstallerSources = filesFromConfig(path.join(serverDirectory, "typingsInstaller/tsconfig.json"));
var watchGuardSources = filesFromConfig(path.join(serverDirectory, "watchGuard/tsconfig.json"));
var serverSources = filesFromConfig(path.join(serverDirectory, "tsconfig.json"))
var languageServiceLibrarySources = filesFromConfig(path.join(serverDirectory, "tsconfig.library.json"));
var harnessCoreSources = [
"harness.ts",
"virtualFileSystem.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",
"textStorage.ts",
"cachingInServerLSHost.ts",
"moduleResolution.ts",
"tsconfigParsing.ts",
"commandLineParsing.ts",
"configurationExtension.ts",
"convertCompilerOptionsFromJson.ts",
"convertTypeAcquisitionFromJson.ts",
"tsserverProjectSystem.ts",
"compileOnSave.ts",
"typingsInstaller.ts",
"projectErrors.ts",
"matchFiles.ts",
"initializeTSConfig.ts",
"printer.ts",
"textChanges.ts",
"telemetry.ts",
"transform.ts",
"customTransforms.ts",
].map(function (f) {
return path.join(unittestsDirectory, f);
})).concat([
"protocol.ts",
"utilities.ts",
"scriptVersionCache.ts",
"scriptInfo.ts",
"lsHost.ts",
"project.ts",
"typingsCache.ts",
"editorServices.ts",
"session.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",
"es2017.sharedmemory.d.ts",
"es2017.string.d.ts",
"es2017.intl.d.ts"
];
var es2017LibrarySourceMap = es2017LibrarySource.map(function (source) {
return { target: "lib." + source, sources: ["header.d.ts", source] };
});
var esnextLibrarySource = [
"esnext.asynciterable.d.ts"
];
var esnextLibrarySourceMap = esnextLibrarySource.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"] },
{ target: "lib.esnext.d.ts", sources: ["header.d.ts", "esnext.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") },
{ target: "lib.es2016.full.d.ts", sources: ["header.d.ts", "es2016.d.ts"].concat(hostsLibrarySources, "dom.iterable.d.ts") },
{ target: "lib.es2017.full.d.ts", sources: ["header.d.ts", "es2017.d.ts"].concat(hostsLibrarySources, "dom.iterable.d.ts") },
{ target: "lib.esnext.full.d.ts", sources: ["header.d.ts", "esnext.d.ts"].concat(hostsLibrarySources, "dom.iterable.d.ts") },
].concat(es2015LibrarySourceMap, es2016LibrarySourceMap, es2017LibrarySourceMap, esnextLibrarySourceMap);
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";
// 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);
}
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.inlineSourceMap: true if compiler should inline sourceMap
* @param {Array} opts.types: array of types to include in compilation
* @param callback: a function to execute after the compilation process ends
*/
function compileFile(outFile, sources, prereqs, prefixes, useBuiltCompiler, opts, callback) {
file(outFile, prereqs, function() {
if (process.env.USE_TRANSFORMS === "false") {
useBuiltCompiler = false;
}
var startCompileTime = mark();
opts = opts || {};
var compilerPath = useBuiltCompiler ? builtLocalCompiler : LKGCompiler;
var options = "--noImplicitAny --noImplicitThis --noEmitOnError --types "
if (opts.types) {
options += opts.types.join(",");
}
options += " --pretty";
// 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) {
if (opts.inlineSourceMap) {
options += " --inlineSourceMap --inlineSources";
}
else {
options += " -sourcemap";
}
}
else {
options += " --newLine LF";
}
if (opts.stripInternal) {
options += " --stripInternal";
}
options += " --target es5";
if (opts.lib) {
options += " --lib " + opts.lib
}
else {
options += " --lib es5"
}
options += " --noUnusedLocals --noUnusedParameters";
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();
}
measure(startCompileTime);
complete();
});
ex.addListener("error", function () {
fs.unlinkSync(outFile);
fail("Compilation of " + outFile + " unsuccessful");
measure(startCompileTime);
});
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);
var buildProtocolTs = path.join(scriptsDirectory, "buildProtocol.ts");
var buildProtocolJs = path.join(scriptsDirectory, "buildProtocol.js");
var buildProtocolDts = path.join(builtLocalDirectory, "protocol.d.ts");
var typescriptServicesDts = path.join(builtLocalDirectory, "typescriptServices.d.ts");
file(buildProtocolTs);
compileFile(buildProtocolJs,
[buildProtocolTs],
[buildProtocolTs],
[],
/*useBuiltCompiler*/ false,
{ noOutFile: true, lib: "es6" });
file(buildProtocolDts, [buildProtocolTs, buildProtocolJs, typescriptServicesDts], function() {
var protocolTs = path.join(serverDirectory, "protocol.ts");
var cmd = host + " " + buildProtocolJs + " "+ protocolTs + " " + typescriptServicesDts + " " + buildProtocolDts;
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 })
// 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 versionFile = path.join(compilerDirectory, "core.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 + " " + versionFile;
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 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,
/*opts*/ {
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 = removeConstModifierFromEnumDeclarations(definitionFileContents)
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,
inlineSourceMap: true
});
file(typescriptServicesDts, [servicesFile]);
var cancellationTokenFile = path.join(builtLocalDirectory, "cancellationToken.js");
compileFile(cancellationTokenFile, cancellationTokenSources, [builtLocalDirectory].concat(cancellationTokenSources), /*prefixes*/ [copyright], /*useBuiltCompiler*/ true, { types: ["node"], outDir: builtLocalDirectory, noOutFile: true, lib: "es6" });
var typingsInstallerFile = path.join(builtLocalDirectory, "typingsInstaller.js");
compileFile(typingsInstallerFile, typingsInstallerSources, [builtLocalDirectory].concat(typingsInstallerSources), /*prefixes*/ [copyright], /*useBuiltCompiler*/ true, { types: ["node"], outDir: builtLocalDirectory, noOutFile: false, lib: "es6" });
var watchGuardFile = path.join(builtLocalDirectory, "watchGuard.js");
compileFile(watchGuardFile, watchGuardSources, [builtLocalDirectory].concat(watchGuardSources), /*prefixes*/ [copyright], /*useBuiltCompiler*/ true, { types: ["node"], outDir: builtLocalDirectory, noOutFile: false, lib: "es6" });
var serverFile = path.join(builtLocalDirectory, "tsserver.js");
compileFile(serverFile, serverSources, [builtLocalDirectory, copyright, cancellationTokenFile, typingsInstallerFile, watchGuardFile].concat(serverSources).concat(servicesSources), /*prefixes*/ [copyright], /*useBuiltCompiler*/ true, { types: ["node"], preserveConstEnums: true, lib: "es6" });
var tsserverLibraryFile = path.join(builtLocalDirectory, "tsserverlibrary.js");
var tsserverLibraryDefinitionFile = path.join(builtLocalDirectory, "tsserverlibrary.d.ts");
compileFile(
tsserverLibraryFile,
languageServiceLibrarySources,
[builtLocalDirectory, copyright, builtLocalCompiler].concat(languageServiceLibrarySources).concat(libraryTargets),
/*prefixes*/[copyright],
/*useBuiltCompiler*/ true,
{ noOutFile: false, generateDeclarations: true, stripInternal: true, preserveConstEnums: true },
/*callback*/ function () {
prependFile(copyright, tsserverLibraryDefinitionFile);
// Appending exports at the end of the server library
var tsserverLibraryDefinitionFileContents =
fs.readFileSync(tsserverLibraryDefinitionFile).toString() +
"\r\nexport = ts;" +
"\r\nexport as namespace ts;";
tsserverLibraryDefinitionFileContents = removeConstModifierFromEnumDeclarations(tsserverLibraryDefinitionFileContents);
fs.writeFileSync(tsserverLibraryDefinitionFile, tsserverLibraryDefinitionFileContents);
});
// Local target to build the language service server library
desc("Builds language service server library");
task("lssl", [tsserverLibraryFile, tsserverLibraryDefinitionFile]);
desc("Emit the start of the build fold");
task("build-fold-start", [], function () {
if (fold.isTravis()) console.log(fold.start("build"));
});
desc("Emit the end of the build fold");
task("build-fold-end", [], function () {
if (fold.isTravis()) console.log(fold.end("build"));
});
// Local target to build the compiler and services
desc("Builds the full compiler and services");
task("local", ["build-fold-start", "generate-diagnostics", "lib", tscFile, servicesFile, nodeDefinitionsFile, serverFile, buildProtocolDts, builtGeneratedDiagnosticMessagesJSON, "lssl", "build-fold-end"]);
// 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"].concat(libraryTargets), function () {
var expectedFiles = [tscFile, servicesFile, serverFile, nodePackageFile, nodeDefinitionsFile, standaloneDefinitionsFile, tsserverLibraryFile, tsserverLibraryDefinitionFile, cancellationTokenFile, typingsInstallerFile, buildProtocolDts, watchGuardFile].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(
/*outFile*/ run,
/*source*/ harnessSources,
/*prereqs*/[builtLocalDirectory, tscFile].concat(libraryTargets).concat(servicesSources).concat(harnessSources),
/*prefixes*/[],
/*useBuiltCompiler:*/ true,
/*opts*/ { inlineSourceMap: true, types: ["node", "mocha", "chai"], lib: "es6" });
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, stackTraceLimit) {
var testConfigContents = JSON.stringify({
test: tests ? [tests] : undefined,
light: light,
workerCount: workerCount,
taskConfigsFolder: taskConfigsFolder,
stackTraceLimit: stackTraceLimit
});
fs.writeFileSync('test.config', testConfigContents);
}
function deleteTemporaryProjectOutput() {
if (fs.existsSync(path.join(localBaseline, "projectOutput/"))) {
jake.rmRf(path.join(localBaseline, "projectOutput/"));
}
}
function runConsoleTests(defaultReporter, runInParallel) {
var dirty = process.env.dirty;
if (!dirty) {
cleanTestDirs();
}
var debug = process.env.debug || process.env["debug-brk"] || process.env.d;
var inspect = process.env.inspect || process.env["inspect-brk"] || process.env.i;
var testTimeout = process.env.timeout || defaultTestTimeout;
var tests = process.env.test || process.env.tests || process.env.t;
var light = process.env.light || false;
var stackTraceLimit = process.env.stackTraceLimit;
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 || process.env.p || os.cpus().length;
}
if (tests || light || taskConfigsFolder) {
writeTestConfigFile(tests, light, taskConfigsFolder, workerCount, stackTraceLimit);
}
if (tests && tests.toLocaleLowerCase() === "rwc") {
testTimeout = 800000;
}
var colors = process.env.colors || process.env.color || true;
var reporter = process.env.reporter || process.env.r || defaultReporter;
var bail = process.env.bail || process.env.b;
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) {
var startTime = mark();
var args = [];
args.push("-R", reporter);
if (tests) {
args.push("-g", `"${tests}"`);
}
if (colors) {
args.push("--colors");
}
else {
args.push("--no-colors");
}
if (bail) {
args.push("--bail");
}
if (inspect) {
args.unshift("--inspect-brk");
}
else if (debug) {
args.unshift("--debug-brk");
}
else {
args.push("-t", testTimeout);
}
args.push(run);
var cmd = "mocha " + args.join(" ");
console.log(cmd);
var savedNodeEnv = process.env.NODE_ENV;
process.env.NODE_ENV = "development";
exec(cmd, function () {
process.env.NODE_ENV = savedNodeEnv;
measure(startTime);
runLinter();
finish();
}, function (e, status) {
process.env.NODE_ENV = savedNodeEnv;
measure(startTime);
finish(status);
});
}
else {
var savedNodeEnv = process.env.NODE_ENV;
process.env.NODE_ENV = "development";
var startTime = mark();
runTestsInParallel(taskConfigsFolder, run, { testTimeout: testTimeout, noColors: !colors }, function (err) {
process.env.NODE_ENV = savedNodeEnv;
measure(startTime);
// last worker clean everything and runs linter in case if there were no errors
deleteTemporaryProjectOutput();
jake.rmRf(taskConfigsFolder);
if (err) {
fail(err);
}
else {
runLinter();
complete();
}
});
}
function failWithStatus(status) {
fail("Process exited with code " + status);
}
function finish(errorStatus) {
deleteTemporaryProjectOutput();
if (errorStatus !== undefined) {
failWithStatus(errorStatus);
}
else {
complete();
}
}
function runLinter() {
if (!lintFlag || dirty) {
return;
}
var lint = jake.Task['lint'];
lint.addListener('complete', function () {
complete();
});
lint.invoke();
}
}
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 bail=false dirty=false.");
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 testTimeout = process.env.timeout || defaultTestTimeout;
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, lib: "es6" });
desc("Runs browserify on run.js to produce a file suitable for running tests in the browser");
task("browserify", ["tests", run, builtLocalDirectory, nodeServerOutFile], function() {
var cmd = 'browserify built/local/run.js -t ./scripts/browserify-optional -d -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], browser=[chrome|IE]");
task("runtests-browser", ["tests", "browserify", builtLocalDirectory, servicesFileInBrowserTest], function () {
cleanTestDirs();
host = "node";
browser = process.env.browser || process.env.b || (os.platform() === "linux" ? "chrome" : "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 " + browser + " " + JSON.stringify(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);
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