mirror of
https://github.com/microsoft/TypeScript.git
synced 2026-05-17 21:06:50 -05:00
Switch back to have tsc.ts the only file thats different in tsc.js generation now that api has tests
This commit is contained in:
Sheetal Nandi
@@ -1,4 +1,394 @@
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/// <reference path="tscLib.ts"/>
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/// <reference path="program.ts"/>
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/// <reference path="watchedProgram.ts"/>
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/// <reference path="commandLineParser.ts"/>
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namespace ts {
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interface Statistic {
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name: string;
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value: string;
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}
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function countLines(program: Program): number {
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let count = 0;
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forEach(program.getSourceFiles(), file => {
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count += getLineStarts(file).length;
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});
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return count;
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}
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function getDiagnosticText(_message: DiagnosticMessage, ..._args: any[]): string {
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const diagnostic = createCompilerDiagnostic.apply(undefined, arguments);
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return <string>diagnostic.messageText;
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}
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let reportDiagnostic = createDiagnosticReporter(sys, reportDiagnosticSimply);
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function udpateReportDiagnostic(options: CompilerOptions) {
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if (options.pretty) {
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reportDiagnostic = createDiagnosticReporter(sys, reportDiagnosticWithColorAndContext);
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}
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}
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function padLeft(s: string, length: number) {
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while (s.length < length) {
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s = " " + s;
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}
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return s;
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}
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function padRight(s: string, length: number) {
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while (s.length < length) {
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s = s + " ";
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}
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return s;
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}
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function isJSONSupported() {
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return typeof JSON === "object" && typeof JSON.parse === "function";
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}
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export function executeCommandLine(args: string[]): void {
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const commandLine = parseCommandLine(args);
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// Configuration file name (if any)
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let configFileName: string;
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if (commandLine.options.locale) {
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if (!isJSONSupported()) {
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reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--locale"));
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return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
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}
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validateLocaleAndSetLanguage(commandLine.options.locale, sys, commandLine.errors);
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}
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// If there are any errors due to command line parsing and/or
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// setting up localization, report them and quit.
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if (commandLine.errors.length > 0) {
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reportDiagnostics(commandLine.errors, reportDiagnostic);
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return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
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}
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if (commandLine.options.init) {
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writeConfigFile(commandLine.options, commandLine.fileNames);
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return sys.exit(ExitStatus.Success);
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}
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if (commandLine.options.version) {
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printVersion();
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return sys.exit(ExitStatus.Success);
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}
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if (commandLine.options.help || commandLine.options.all) {
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printVersion();
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printHelp(commandLine.options.all);
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return sys.exit(ExitStatus.Success);
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}
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if (commandLine.options.project) {
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if (!isJSONSupported()) {
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reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--project"));
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return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
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}
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if (commandLine.fileNames.length !== 0) {
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reportDiagnostic(createCompilerDiagnostic(Diagnostics.Option_project_cannot_be_mixed_with_source_files_on_a_command_line));
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return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
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}
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const fileOrDirectory = normalizePath(commandLine.options.project);
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if (!fileOrDirectory /* current directory "." */ || sys.directoryExists(fileOrDirectory)) {
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configFileName = combinePaths(fileOrDirectory, "tsconfig.json");
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if (!sys.fileExists(configFileName)) {
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reportDiagnostic(createCompilerDiagnostic(Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0, commandLine.options.project));
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return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
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}
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}
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else {
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configFileName = fileOrDirectory;
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if (!sys.fileExists(configFileName)) {
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reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_specified_path_does_not_exist_Colon_0, commandLine.options.project));
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return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
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}
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}
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}
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else if (commandLine.fileNames.length === 0 && isJSONSupported()) {
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const searchPath = normalizePath(sys.getCurrentDirectory());
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configFileName = findConfigFile(searchPath, sys.fileExists);
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}
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if (commandLine.fileNames.length === 0 && !configFileName) {
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printVersion();
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printHelp(commandLine.options.all);
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return sys.exit(ExitStatus.Success);
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}
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const commandLineOptions = commandLine.options;
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if (configFileName) {
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const reportWatchDiagnostic = createWatchDiagnosticReporter();
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const configParseResult = parseConfigFile(configFileName, commandLineOptions, sys, reportDiagnostic, reportWatchDiagnostic);
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udpateReportDiagnostic(configParseResult.options);
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if (isWatchSet(configParseResult.options)) {
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reportWatchModeWithoutSysSupport();
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createWatchModeWithConfigFile(configParseResult, commandLineOptions, createWatchingSystemHost(reportWatchDiagnostic));
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}
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else {
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performCompilation(configParseResult.fileNames, configParseResult.options);
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}
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}
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else {
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udpateReportDiagnostic(commandLineOptions);
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if (isWatchSet(commandLineOptions)) {
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reportWatchModeWithoutSysSupport();
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createWatchModeWithoutConfigFile(commandLine.fileNames, commandLineOptions, createWatchingSystemHost());
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}
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else {
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performCompilation(commandLine.fileNames, commandLineOptions);
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}
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}
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}
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function reportWatchModeWithoutSysSupport() {
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if (!sys.watchFile || !sys.watchDirectory) {
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reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--watch"));
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sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
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}
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}
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function performCompilation(rootFileNames: string[], compilerOptions: CompilerOptions) {
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const compilerHost = createCompilerHost(compilerOptions);
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enableStatistics(compilerOptions);
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const program = createProgram(rootFileNames, compilerOptions, compilerHost);
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const exitStatus = compileProgram(sys, program, () => program.emit(), reportDiagnostic);
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reportStatistics(program);
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return sys.exit(exitStatus);
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}
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function createWatchingSystemHost(reportWatchDiagnostic?: DiagnosticReporter) {
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const watchingHost = ts.createWatchingSystemHost(/*pretty*/ undefined, sys, parseConfigFile, reportDiagnostic, reportWatchDiagnostic);
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watchingHost.beforeCompile = enableStatistics;
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const afterCompile = watchingHost.afterCompile;
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watchingHost.afterCompile = (host, program, builder) => {
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afterCompile(host, program, builder);
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reportStatistics(program);
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};
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return watchingHost;
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}
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function enableStatistics(compilerOptions: CompilerOptions) {
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if (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics) {
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performance.enable();
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}
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}
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function reportStatistics(program: Program) {
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let statistics: Statistic[];
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const compilerOptions = program.getCompilerOptions();
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if (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics) {
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statistics = [];
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const memoryUsed = sys.getMemoryUsage ? sys.getMemoryUsage() : -1;
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reportCountStatistic("Files", program.getSourceFiles().length);
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reportCountStatistic("Lines", countLines(program));
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reportCountStatistic("Nodes", program.getNodeCount());
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reportCountStatistic("Identifiers", program.getIdentifierCount());
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reportCountStatistic("Symbols", program.getSymbolCount());
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reportCountStatistic("Types", program.getTypeCount());
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if (memoryUsed >= 0) {
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reportStatisticalValue("Memory used", Math.round(memoryUsed / 1000) + "K");
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}
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const programTime = performance.getDuration("Program");
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const bindTime = performance.getDuration("Bind");
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const checkTime = performance.getDuration("Check");
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const emitTime = performance.getDuration("Emit");
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if (compilerOptions.extendedDiagnostics) {
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performance.forEachMeasure((name, duration) => reportTimeStatistic(`${name} time`, duration));
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}
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else {
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// Individual component times.
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// Note: To match the behavior of previous versions of the compiler, the reported parse time includes
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// I/O read time and processing time for triple-slash references and module imports, and the reported
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// emit time includes I/O write time. We preserve this behavior so we can accurately compare times.
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reportTimeStatistic("I/O read", performance.getDuration("I/O Read"));
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reportTimeStatistic("I/O write", performance.getDuration("I/O Write"));
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reportTimeStatistic("Parse time", programTime);
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reportTimeStatistic("Bind time", bindTime);
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reportTimeStatistic("Check time", checkTime);
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reportTimeStatistic("Emit time", emitTime);
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}
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reportTimeStatistic("Total time", programTime + bindTime + checkTime + emitTime);
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reportStatistics();
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performance.disable();
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}
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function reportStatistics() {
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let nameSize = 0;
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let valueSize = 0;
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for (const { name, value } of statistics) {
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if (name.length > nameSize) {
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nameSize = name.length;
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}
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if (value.length > valueSize) {
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valueSize = value.length;
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}
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}
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for (const { name, value } of statistics) {
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sys.write(padRight(name + ":", nameSize + 2) + padLeft(value.toString(), valueSize) + sys.newLine);
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}
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}
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function reportStatisticalValue(name: string, value: string) {
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statistics.push({ name, value });
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}
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function reportCountStatistic(name: string, count: number) {
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reportStatisticalValue(name, "" + count);
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}
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function reportTimeStatistic(name: string, time: number) {
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reportStatisticalValue(name, (time / 1000).toFixed(2) + "s");
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}
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}
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function printVersion() {
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sys.write(getDiagnosticText(Diagnostics.Version_0, ts.version) + sys.newLine);
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}
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function printHelp(showAllOptions: boolean) {
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const output: string[] = [];
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// We want to align our "syntax" and "examples" commands to a certain margin.
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const syntaxLength = getDiagnosticText(Diagnostics.Syntax_Colon_0, "").length;
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const examplesLength = getDiagnosticText(Diagnostics.Examples_Colon_0, "").length;
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let marginLength = Math.max(syntaxLength, examplesLength);
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// Build up the syntactic skeleton.
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let syntax = makePadding(marginLength - syntaxLength);
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syntax += "tsc [" + getDiagnosticText(Diagnostics.options) + "] [" + getDiagnosticText(Diagnostics.file) + " ...]";
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output.push(getDiagnosticText(Diagnostics.Syntax_Colon_0, syntax));
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output.push(sys.newLine + sys.newLine);
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// Build up the list of examples.
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const padding = makePadding(marginLength);
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output.push(getDiagnosticText(Diagnostics.Examples_Colon_0, makePadding(marginLength - examplesLength) + "tsc hello.ts") + sys.newLine);
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output.push(padding + "tsc --outFile file.js file.ts" + sys.newLine);
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output.push(padding + "tsc @args.txt" + sys.newLine);
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output.push(sys.newLine);
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output.push(getDiagnosticText(Diagnostics.Options_Colon) + sys.newLine);
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// Sort our options by their names, (e.g. "--noImplicitAny" comes before "--watch")
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const optsList = showAllOptions ?
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optionDeclarations.slice().sort((a, b) => compareValues<string>(a.name.toLowerCase(), b.name.toLowerCase())) :
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filter(optionDeclarations.slice(), v => v.showInSimplifiedHelpView);
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// We want our descriptions to align at the same column in our output,
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// so we keep track of the longest option usage string.
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marginLength = 0;
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const usageColumn: string[] = []; // Things like "-d, --declaration" go in here.
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const descriptionColumn: string[] = [];
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const optionsDescriptionMap = createMap<string[]>(); // Map between option.description and list of option.type if it is a kind
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for (let i = 0; i < optsList.length; i++) {
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const option = optsList[i];
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// If an option lacks a description,
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// it is not officially supported.
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if (!option.description) {
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continue;
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}
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let usageText = " ";
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if (option.shortName) {
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usageText += "-" + option.shortName;
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usageText += getParamType(option);
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usageText += ", ";
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}
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usageText += "--" + option.name;
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usageText += getParamType(option);
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usageColumn.push(usageText);
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let description: string;
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if (option.name === "lib") {
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description = getDiagnosticText(option.description);
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const element = (<CommandLineOptionOfListType>option).element;
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const typeMap = <Map<number | string>>element.type;
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optionsDescriptionMap.set(description, arrayFrom(typeMap.keys()).map(key => `'${key}'`));
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}
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else {
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description = getDiagnosticText(option.description);
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}
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descriptionColumn.push(description);
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// Set the new margin for the description column if necessary.
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marginLength = Math.max(usageText.length, marginLength);
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}
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// Special case that can't fit in the loop.
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const usageText = " @<" + getDiagnosticText(Diagnostics.file) + ">";
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usageColumn.push(usageText);
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descriptionColumn.push(getDiagnosticText(Diagnostics.Insert_command_line_options_and_files_from_a_file));
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marginLength = Math.max(usageText.length, marginLength);
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// Print out each row, aligning all the descriptions on the same column.
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for (let i = 0; i < usageColumn.length; i++) {
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const usage = usageColumn[i];
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const description = descriptionColumn[i];
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const kindsList = optionsDescriptionMap.get(description);
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output.push(usage + makePadding(marginLength - usage.length + 2) + description + sys.newLine);
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if (kindsList) {
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output.push(makePadding(marginLength + 4));
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for (const kind of kindsList) {
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output.push(kind + " ");
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}
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output.push(sys.newLine);
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}
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}
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|
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for (const line of output) {
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sys.write(line);
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}
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return;
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function getParamType(option: CommandLineOption) {
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if (option.paramType !== undefined) {
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return " " + getDiagnosticText(option.paramType);
|
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}
|
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return "";
|
||||
}
|
||||
|
||||
function makePadding(paddingLength: number): string {
|
||||
return Array(paddingLength + 1).join(" ");
|
||||
}
|
||||
}
|
||||
|
||||
function writeConfigFile(options: CompilerOptions, fileNames: string[]) {
|
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const currentDirectory = sys.getCurrentDirectory();
|
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const file = normalizePath(combinePaths(currentDirectory, "tsconfig.json"));
|
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if (sys.fileExists(file)) {
|
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reportDiagnostic(createCompilerDiagnostic(Diagnostics.A_tsconfig_json_file_is_already_defined_at_Colon_0, file));
|
||||
}
|
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else {
|
||||
sys.writeFile(file, generateTSConfig(options, fileNames, sys.newLine));
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.Successfully_created_a_tsconfig_json_file));
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (ts.Debug.isDebugging) {
|
||||
ts.Debug.enableDebugInfo();
|
||||
}
|
||||
|
||||
if (ts.sys.tryEnableSourceMapsForHost && /^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV"))) {
|
||||
ts.sys.tryEnableSourceMapsForHost();
|
||||
|
||||
@@ -1,391 +0,0 @@
|
||||
/// <reference path="program.ts"/>
|
||||
/// <reference path="watchedProgram.ts"/>
|
||||
/// <reference path="commandLineParser.ts"/>
|
||||
|
||||
namespace ts {
|
||||
interface Statistic {
|
||||
name: string;
|
||||
value: string;
|
||||
}
|
||||
|
||||
function countLines(program: Program): number {
|
||||
let count = 0;
|
||||
forEach(program.getSourceFiles(), file => {
|
||||
count += getLineStarts(file).length;
|
||||
});
|
||||
return count;
|
||||
}
|
||||
|
||||
function getDiagnosticText(_message: DiagnosticMessage, ..._args: any[]): string {
|
||||
const diagnostic = createCompilerDiagnostic.apply(undefined, arguments);
|
||||
return <string>diagnostic.messageText;
|
||||
}
|
||||
|
||||
let reportDiagnostic = createDiagnosticReporter(sys, reportDiagnosticSimply);
|
||||
function udpateReportDiagnostic(options: CompilerOptions) {
|
||||
if (options.pretty) {
|
||||
reportDiagnostic = createDiagnosticReporter(sys, reportDiagnosticWithColorAndContext);
|
||||
}
|
||||
}
|
||||
|
||||
function padLeft(s: string, length: number) {
|
||||
while (s.length < length) {
|
||||
s = " " + s;
|
||||
}
|
||||
return s;
|
||||
}
|
||||
|
||||
function padRight(s: string, length: number) {
|
||||
while (s.length < length) {
|
||||
s = s + " ";
|
||||
}
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
function isJSONSupported() {
|
||||
return typeof JSON === "object" && typeof JSON.parse === "function";
|
||||
}
|
||||
|
||||
export function executeCommandLine(args: string[]): void {
|
||||
const commandLine = parseCommandLine(args);
|
||||
|
||||
// Configuration file name (if any)
|
||||
let configFileName: string;
|
||||
if (commandLine.options.locale) {
|
||||
if (!isJSONSupported()) {
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--locale"));
|
||||
return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
||||
}
|
||||
validateLocaleAndSetLanguage(commandLine.options.locale, sys, commandLine.errors);
|
||||
}
|
||||
|
||||
// If there are any errors due to command line parsing and/or
|
||||
// setting up localization, report them and quit.
|
||||
if (commandLine.errors.length > 0) {
|
||||
reportDiagnostics(commandLine.errors, reportDiagnostic);
|
||||
return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
||||
}
|
||||
|
||||
if (commandLine.options.init) {
|
||||
writeConfigFile(commandLine.options, commandLine.fileNames);
|
||||
return sys.exit(ExitStatus.Success);
|
||||
}
|
||||
|
||||
if (commandLine.options.version) {
|
||||
printVersion();
|
||||
return sys.exit(ExitStatus.Success);
|
||||
}
|
||||
|
||||
if (commandLine.options.help || commandLine.options.all) {
|
||||
printVersion();
|
||||
printHelp(commandLine.options.all);
|
||||
return sys.exit(ExitStatus.Success);
|
||||
}
|
||||
|
||||
if (commandLine.options.project) {
|
||||
if (!isJSONSupported()) {
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--project"));
|
||||
return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
||||
}
|
||||
if (commandLine.fileNames.length !== 0) {
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.Option_project_cannot_be_mixed_with_source_files_on_a_command_line));
|
||||
return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
||||
}
|
||||
|
||||
const fileOrDirectory = normalizePath(commandLine.options.project);
|
||||
if (!fileOrDirectory /* current directory "." */ || sys.directoryExists(fileOrDirectory)) {
|
||||
configFileName = combinePaths(fileOrDirectory, "tsconfig.json");
|
||||
if (!sys.fileExists(configFileName)) {
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0, commandLine.options.project));
|
||||
return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
||||
}
|
||||
}
|
||||
else {
|
||||
configFileName = fileOrDirectory;
|
||||
if (!sys.fileExists(configFileName)) {
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_specified_path_does_not_exist_Colon_0, commandLine.options.project));
|
||||
return sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (commandLine.fileNames.length === 0 && isJSONSupported()) {
|
||||
const searchPath = normalizePath(sys.getCurrentDirectory());
|
||||
configFileName = findConfigFile(searchPath, sys.fileExists);
|
||||
}
|
||||
|
||||
if (commandLine.fileNames.length === 0 && !configFileName) {
|
||||
printVersion();
|
||||
printHelp(commandLine.options.all);
|
||||
return sys.exit(ExitStatus.Success);
|
||||
}
|
||||
|
||||
const commandLineOptions = commandLine.options;
|
||||
if (configFileName) {
|
||||
const reportWatchDiagnostic = createWatchDiagnosticReporter();
|
||||
const configParseResult = parseConfigFile(configFileName, commandLineOptions, sys, reportDiagnostic, reportWatchDiagnostic);
|
||||
udpateReportDiagnostic(configParseResult.options);
|
||||
if (isWatchSet(configParseResult.options)) {
|
||||
reportWatchModeWithoutSysSupport();
|
||||
createWatchModeWithConfigFile(configParseResult, commandLineOptions, createWatchingSystemHost(reportWatchDiagnostic));
|
||||
}
|
||||
else {
|
||||
performCompilation(configParseResult.fileNames, configParseResult.options);
|
||||
}
|
||||
}
|
||||
else {
|
||||
udpateReportDiagnostic(commandLineOptions);
|
||||
if (isWatchSet(commandLineOptions)) {
|
||||
reportWatchModeWithoutSysSupport();
|
||||
createWatchModeWithoutConfigFile(commandLine.fileNames, commandLineOptions, createWatchingSystemHost());
|
||||
}
|
||||
else {
|
||||
performCompilation(commandLine.fileNames, commandLineOptions);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function reportWatchModeWithoutSysSupport() {
|
||||
if (!sys.watchFile || !sys.watchDirectory) {
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--watch"));
|
||||
sys.exit(ExitStatus.DiagnosticsPresent_OutputsSkipped);
|
||||
}
|
||||
}
|
||||
|
||||
function performCompilation(rootFileNames: string[], compilerOptions: CompilerOptions) {
|
||||
const compilerHost = createCompilerHost(compilerOptions);
|
||||
enableStatistics(compilerOptions);
|
||||
|
||||
const program = createProgram(rootFileNames, compilerOptions, compilerHost);
|
||||
const exitStatus = compileProgram(sys, program, () => program.emit(), reportDiagnostic);
|
||||
|
||||
reportStatistics(program);
|
||||
return sys.exit(exitStatus);
|
||||
}
|
||||
|
||||
function createWatchingSystemHost(reportWatchDiagnostic?: DiagnosticReporter) {
|
||||
const watchingHost = ts.createWatchingSystemHost(/*pretty*/ undefined, sys, parseConfigFile, reportDiagnostic, reportWatchDiagnostic);
|
||||
watchingHost.beforeCompile = enableStatistics;
|
||||
const afterCompile = watchingHost.afterCompile;
|
||||
watchingHost.afterCompile = (host, program, builder) => {
|
||||
afterCompile(host, program, builder);
|
||||
reportStatistics(program);
|
||||
};
|
||||
return watchingHost;
|
||||
}
|
||||
|
||||
function enableStatistics(compilerOptions: CompilerOptions) {
|
||||
if (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics) {
|
||||
performance.enable();
|
||||
}
|
||||
}
|
||||
|
||||
function reportStatistics(program: Program) {
|
||||
let statistics: Statistic[];
|
||||
const compilerOptions = program.getCompilerOptions();
|
||||
if (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics) {
|
||||
statistics = [];
|
||||
const memoryUsed = sys.getMemoryUsage ? sys.getMemoryUsage() : -1;
|
||||
reportCountStatistic("Files", program.getSourceFiles().length);
|
||||
reportCountStatistic("Lines", countLines(program));
|
||||
reportCountStatistic("Nodes", program.getNodeCount());
|
||||
reportCountStatistic("Identifiers", program.getIdentifierCount());
|
||||
reportCountStatistic("Symbols", program.getSymbolCount());
|
||||
reportCountStatistic("Types", program.getTypeCount());
|
||||
|
||||
if (memoryUsed >= 0) {
|
||||
reportStatisticalValue("Memory used", Math.round(memoryUsed / 1000) + "K");
|
||||
}
|
||||
|
||||
const programTime = performance.getDuration("Program");
|
||||
const bindTime = performance.getDuration("Bind");
|
||||
const checkTime = performance.getDuration("Check");
|
||||
const emitTime = performance.getDuration("Emit");
|
||||
if (compilerOptions.extendedDiagnostics) {
|
||||
performance.forEachMeasure((name, duration) => reportTimeStatistic(`${name} time`, duration));
|
||||
}
|
||||
else {
|
||||
// Individual component times.
|
||||
// Note: To match the behavior of previous versions of the compiler, the reported parse time includes
|
||||
// I/O read time and processing time for triple-slash references and module imports, and the reported
|
||||
// emit time includes I/O write time. We preserve this behavior so we can accurately compare times.
|
||||
reportTimeStatistic("I/O read", performance.getDuration("I/O Read"));
|
||||
reportTimeStatistic("I/O write", performance.getDuration("I/O Write"));
|
||||
reportTimeStatistic("Parse time", programTime);
|
||||
reportTimeStatistic("Bind time", bindTime);
|
||||
reportTimeStatistic("Check time", checkTime);
|
||||
reportTimeStatistic("Emit time", emitTime);
|
||||
}
|
||||
reportTimeStatistic("Total time", programTime + bindTime + checkTime + emitTime);
|
||||
reportStatistics();
|
||||
|
||||
performance.disable();
|
||||
}
|
||||
|
||||
function reportStatistics() {
|
||||
let nameSize = 0;
|
||||
let valueSize = 0;
|
||||
for (const { name, value } of statistics) {
|
||||
if (name.length > nameSize) {
|
||||
nameSize = name.length;
|
||||
}
|
||||
|
||||
if (value.length > valueSize) {
|
||||
valueSize = value.length;
|
||||
}
|
||||
}
|
||||
|
||||
for (const { name, value } of statistics) {
|
||||
sys.write(padRight(name + ":", nameSize + 2) + padLeft(value.toString(), valueSize) + sys.newLine);
|
||||
}
|
||||
}
|
||||
|
||||
function reportStatisticalValue(name: string, value: string) {
|
||||
statistics.push({ name, value });
|
||||
}
|
||||
|
||||
function reportCountStatistic(name: string, count: number) {
|
||||
reportStatisticalValue(name, "" + count);
|
||||
}
|
||||
|
||||
function reportTimeStatistic(name: string, time: number) {
|
||||
reportStatisticalValue(name, (time / 1000).toFixed(2) + "s");
|
||||
}
|
||||
}
|
||||
|
||||
function printVersion() {
|
||||
sys.write(getDiagnosticText(Diagnostics.Version_0, ts.version) + sys.newLine);
|
||||
}
|
||||
|
||||
function printHelp(showAllOptions: boolean) {
|
||||
const output: string[] = [];
|
||||
|
||||
// We want to align our "syntax" and "examples" commands to a certain margin.
|
||||
const syntaxLength = getDiagnosticText(Diagnostics.Syntax_Colon_0, "").length;
|
||||
const examplesLength = getDiagnosticText(Diagnostics.Examples_Colon_0, "").length;
|
||||
let marginLength = Math.max(syntaxLength, examplesLength);
|
||||
|
||||
// Build up the syntactic skeleton.
|
||||
let syntax = makePadding(marginLength - syntaxLength);
|
||||
syntax += "tsc [" + getDiagnosticText(Diagnostics.options) + "] [" + getDiagnosticText(Diagnostics.file) + " ...]";
|
||||
|
||||
output.push(getDiagnosticText(Diagnostics.Syntax_Colon_0, syntax));
|
||||
output.push(sys.newLine + sys.newLine);
|
||||
|
||||
// Build up the list of examples.
|
||||
const padding = makePadding(marginLength);
|
||||
output.push(getDiagnosticText(Diagnostics.Examples_Colon_0, makePadding(marginLength - examplesLength) + "tsc hello.ts") + sys.newLine);
|
||||
output.push(padding + "tsc --outFile file.js file.ts" + sys.newLine);
|
||||
output.push(padding + "tsc @args.txt" + sys.newLine);
|
||||
output.push(sys.newLine);
|
||||
|
||||
output.push(getDiagnosticText(Diagnostics.Options_Colon) + sys.newLine);
|
||||
|
||||
// Sort our options by their names, (e.g. "--noImplicitAny" comes before "--watch")
|
||||
const optsList = showAllOptions ?
|
||||
optionDeclarations.slice().sort((a, b) => compareValues<string>(a.name.toLowerCase(), b.name.toLowerCase())) :
|
||||
filter(optionDeclarations.slice(), v => v.showInSimplifiedHelpView);
|
||||
|
||||
// We want our descriptions to align at the same column in our output,
|
||||
// so we keep track of the longest option usage string.
|
||||
marginLength = 0;
|
||||
const usageColumn: string[] = []; // Things like "-d, --declaration" go in here.
|
||||
const descriptionColumn: string[] = [];
|
||||
|
||||
const optionsDescriptionMap = createMap<string[]>(); // Map between option.description and list of option.type if it is a kind
|
||||
|
||||
for (let i = 0; i < optsList.length; i++) {
|
||||
const option = optsList[i];
|
||||
|
||||
// If an option lacks a description,
|
||||
// it is not officially supported.
|
||||
if (!option.description) {
|
||||
continue;
|
||||
}
|
||||
|
||||
let usageText = " ";
|
||||
if (option.shortName) {
|
||||
usageText += "-" + option.shortName;
|
||||
usageText += getParamType(option);
|
||||
usageText += ", ";
|
||||
}
|
||||
|
||||
usageText += "--" + option.name;
|
||||
usageText += getParamType(option);
|
||||
|
||||
usageColumn.push(usageText);
|
||||
let description: string;
|
||||
|
||||
if (option.name === "lib") {
|
||||
description = getDiagnosticText(option.description);
|
||||
const element = (<CommandLineOptionOfListType>option).element;
|
||||
const typeMap = <Map<number | string>>element.type;
|
||||
optionsDescriptionMap.set(description, arrayFrom(typeMap.keys()).map(key => `'${key}'`));
|
||||
}
|
||||
else {
|
||||
description = getDiagnosticText(option.description);
|
||||
}
|
||||
|
||||
descriptionColumn.push(description);
|
||||
|
||||
// Set the new margin for the description column if necessary.
|
||||
marginLength = Math.max(usageText.length, marginLength);
|
||||
}
|
||||
|
||||
// Special case that can't fit in the loop.
|
||||
const usageText = " @<" + getDiagnosticText(Diagnostics.file) + ">";
|
||||
usageColumn.push(usageText);
|
||||
descriptionColumn.push(getDiagnosticText(Diagnostics.Insert_command_line_options_and_files_from_a_file));
|
||||
marginLength = Math.max(usageText.length, marginLength);
|
||||
|
||||
// Print out each row, aligning all the descriptions on the same column.
|
||||
for (let i = 0; i < usageColumn.length; i++) {
|
||||
const usage = usageColumn[i];
|
||||
const description = descriptionColumn[i];
|
||||
const kindsList = optionsDescriptionMap.get(description);
|
||||
output.push(usage + makePadding(marginLength - usage.length + 2) + description + sys.newLine);
|
||||
|
||||
if (kindsList) {
|
||||
output.push(makePadding(marginLength + 4));
|
||||
for (const kind of kindsList) {
|
||||
output.push(kind + " ");
|
||||
}
|
||||
output.push(sys.newLine);
|
||||
}
|
||||
}
|
||||
|
||||
for (const line of output) {
|
||||
sys.write(line);
|
||||
}
|
||||
return;
|
||||
|
||||
function getParamType(option: CommandLineOption) {
|
||||
if (option.paramType !== undefined) {
|
||||
return " " + getDiagnosticText(option.paramType);
|
||||
}
|
||||
return "";
|
||||
}
|
||||
|
||||
function makePadding(paddingLength: number): string {
|
||||
return Array(paddingLength + 1).join(" ");
|
||||
}
|
||||
}
|
||||
|
||||
function writeConfigFile(options: CompilerOptions, fileNames: string[]) {
|
||||
const currentDirectory = sys.getCurrentDirectory();
|
||||
const file = normalizePath(combinePaths(currentDirectory, "tsconfig.json"));
|
||||
if (sys.fileExists(file)) {
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.A_tsconfig_json_file_is_already_defined_at_Colon_0, file));
|
||||
}
|
||||
else {
|
||||
sys.writeFile(file, generateTSConfig(options, fileNames, sys.newLine));
|
||||
reportDiagnostic(createCompilerDiagnostic(Diagnostics.Successfully_created_a_tsconfig_json_file));
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (ts.Debug.isDebugging) {
|
||||
ts.Debug.enableDebugInfo();
|
||||
}
|
||||
@@ -39,7 +39,6 @@
|
||||
"builder.ts",
|
||||
"watchedProgram.ts",
|
||||
"commandLineParser.ts",
|
||||
"tscLib.ts",
|
||||
"tsc.ts",
|
||||
"diagnosticInformationMap.generated.ts"
|
||||
]
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
/// <reference path="..\harness.ts" />
|
||||
/// <reference path="..\..\compiler\tscLib.ts" />
|
||||
/// <reference path="..\..\compiler\watchedProgram.ts" />
|
||||
/// <reference path="..\virtualFileSystemWithWatch.ts" />
|
||||
|
||||
namespace ts.tscWatch {
|
||||
|
||||
Reference in New Issue
Block a user