ts-node - npm Package Compare versions

Comparing version 3.3.0 to 4.0.0

dist/_bin.js

@@ -9,3 +9,3 @@ "use strict";
 var minimist = require("minimist");
-var chalk = require("chalk");
+var chalk_1 = require("chalk");
 var diff_1 = require("diff");
@@ -15,6 +15,5 @@ var vm_1 = require("vm");
 var strings = ['eval', 'print', 'compiler', 'project', 'ignoreWarnings', 'require', 'cacheDirectory', 'ignore'];
-var booleans = ['help', 'fast', 'version', 'disableWarnings', 'cache'];
+var booleans = ['help', 'typeCheck', 'version', 'cache'];
 var aliases = {
     help: ['h'],
-    fast: ['F'],
     version: ['v'],
@@ -26,5 +25,5 @@ eval: ['e'],
     require: ['r'],
+    typeCheck: ['type-check'],
     cacheDirectory: ['cache-directory'],
     ignoreWarnings: ['I', 'ignore-warnings'],
-    disableWarnings: ['D', 'disable-warnings'],
     compilerOptions: ['O', 'compiler-options']
@@ -76,17 +75,16 @@ };
         cache: null,
-        fast: null,
-        disableWarnings: null
+        typeCheck: null
     }
 });
 if (argv.help) {
-    console.log("\nUsage: ts-node [options] [ -e script | script.ts ] [arguments]\n\nOptions:\n\n  -e, --eval [code]              Evaluate code\n  -p, --print [code]             Evaluate code and print result\n  -r, --require [path]           Require a node module for execution\n  -C, --compiler [name]          Specify a custom TypeScript compiler\n  -I, --ignoreWarnings [code]    Ignore TypeScript warnings by diagnostic code\n  -D, --disableWarnings          Ignore every TypeScript warning\n  -P, --project [path]           Path to TypeScript project (or `false`)\n  -O, --compilerOptions [opts]   JSON object to merge with compiler options\n  -F, --fast                     Run TypeScript compilation in transpile mode\n  --ignore [regexp], --no-ignore Set the ignore check (default: `/node_modules/`)\n  --no-cache                     Disable the TypeScript cache\n  --cache-directory              Configure the TypeScript cache directory\n");
+    console.log("\nUsage: ts-node [options] [ -e script | script.ts ] [arguments]\n\nOptions:\n\n  -e, --eval [code]              Evaluate code\n  -p, --print [code]             Evaluate code and print result\n  -r, --require [path]           Require a node module for execution\n  -C, --compiler [name]          Specify a custom TypeScript compiler\n  -I, --ignoreWarnings [code]    Ignore TypeScript warnings by diagnostic code\n  -P, --project [path]           Path to TypeScript project (or `false`)\n  -O, --compilerOptions [opts]   JSON object to merge with compiler options\n  -F, --fast                     Run TypeScript compilation in transpile mode\n  --ignore [regexp], --no-ignore Set the ignore check (default: `/node_modules/`)\n  --no-cache                     Disable the TypeScript cache\n  --cache-directory              Configure the TypeScript cache directory\n");
     process.exit(0);
 }
 var cwd = process.cwd();
-var code = argv.eval == null ? argv.print : argv.eval;
+var code = argv.eval === undefined ? argv.print : argv.eval;
 var isEvalScript = typeof argv.eval === 'string' || !!argv.print;
 var isEval = isEvalScript || stop === process.argv.length;
-var isPrinted = argv.print != null;
+var isPrinted = argv.print !== undefined;
 var service = index_1.register({
-    fast: argv.fast,
+    typeCheck: argv.typeCheck,
     cache: argv.cache,
@@ -98,3 +96,2 @@ cacheDirectory: argv.cacheDirectory,
     ignoreWarnings: argv.ignoreWarnings,
-    disableWarnings: argv.disableWarnings,
     compilerOptions: index_1.parse(argv.compilerOptions),
@@ -160,3 +157,2 @@ getFile: isEval ? getFileEval : index_1.getFile,
     }
-    process.exit(0);
 }
@@ -182,12 +178,10 @@ function _eval(input, context) {
     }
-    var result;
-    for (var _i = 0, changes_1 = changes; _i < changes_1.length; _i++) {
-        var change = changes_1[_i];
-        if (change.added) {
-            var script = new vm_1.Script(change.value, EVAL_FILENAME);
-            result = script.runInNewContext(context);
-        }
-    }
-    return result;
+    return changes.reduce(function (result, change) {
+        return change.added ? exec(change.value, EVAL_FILENAME, context) : result;
+    }, undefined);
 }
+function exec(code, filename, context) {
+    var script = new vm_1.Script(code, { filename: filename });
+    return script.runInNewContext(context);
+}
 function startRepl() {
@@ -201,4 +195,8 @@ var repl = repl_1.start({
     });
-    appendEval('exports = module.exports\n');
-    var reset = appendEval('');
+    var resetEval = appendEval('');
+    function reset() {
+        resetEval();
+        exec('exports = module.exports', EVAL_FILENAME, repl.context);
+    }
+    reset();
     repl.on('reset', reset);
@@ -215,3 +213,3 @@ repl.defineCommand('type', {
             undo();
-            repl.outputStream.write(chalk.bold(name) + "\n" + (comment ? comment + "\n" : ''));
+            repl.outputStream.write(chalk_1.default.bold(name) + "\n" + (comment ? comment + "\n" : ''));
             repl.displayPrompt();
@@ -233,3 +231,3 @@ }
         if (error instanceof index_1.TSError) {
-            if (typeof repl_1.Recoverable === 'function' && isRecoverable(error)) {
+            if (repl_1.Recoverable && isRecoverable(error)) {
                 err = new repl_1.Recoverable(error);
@@ -236,0 +234,0 @@ }

dist/bin.js

@@ -8,2 +8,3 @@ #!/usr/bin/env node
 var argv = process.argv.slice(2);
+var signals = ['SIGINT', 'SIGTERM', 'SIGWINCH'];
 v8flags(function (err, v8flags) {
@@ -19,2 +20,3 @@ if (err) {
         'debug',
+        'inspect',
         '--debug',
@@ -31,3 +33,5 @@ '--debug-brk',
         '--perf-basic-prof',
-        '--preserve-symlinks'
+        '--preserve-symlinks',
+        '--expose-gc',
+        '--expose-http2'
     ]);
@@ -37,9 +41,3 @@ for (var i = 0; i < argv.length; i++) {
         var flag = arg.split('=', 1)[0];
-        if (flag === '-d') {
-            nodeArgs.push('--debug');
-        }
-        else if (flag === '-gc') {
-            nodeArgs.push('--expose-gc');
-        }
-        else if (knownFlags.indexOf(flag) > -1) {
+        if (knownFlags.indexOf(flag) > -1) {
             nodeArgs.push(arg);
@@ -55,14 +53,17 @@ }
     }
-    var proc = child_process_1.spawn(process.execPath, nodeArgs.concat(path_1.join(__dirname, '_bin.js'), scriptArgs), { stdio: 'inherit' });
-    proc.on('exit', function (code, signal) {
-        process.on('exit', function () {
-            if (signal) {
-                process.kill(process.pid, signal);
-            }
-            else {
-                process.exit(code);
-            }
-        });
+    var proc = child_process_1.spawn(process.execPath, nodeArgs.concat(path_1.join(__dirname, '_bin.js'), scriptArgs), {
+        detached: true,
+        stdio: 'inherit'
     });
+    signals.forEach(function (signal) { return process.on(signal, function () { return proc.kill(signal); }); });
+    proc.on('close', function (code, signal) {
+        if (signal) {
+            process.kill(process.pid, signal);
+        }
+        else {
+            process.exit(code);
+        }
+    });
+    process.on('exit', function () { return proc.kill(); });
 });
 //# sourceMappingURL=bin.js.map

dist/index.d.ts

@@ -22,4 +22,4 @@ import { BaseError } from 'make-error';
 export interface Options {
-    fast?: boolean | null;
-    cache?: boolean | null;
+    typeCheck?: boolean;
+    cache?: boolean;
     cacheDirectory?: string;
@@ -30,6 +30,6 @@ compiler?: string;
     ignoreWarnings?: number | string | Array<number | string>;
-    disableWarnings?: boolean | null;
     getFile?: (path: string) => string;
     fileExists?: (path: string) => boolean;
     compilerOptions?: any;
+    transformers?: TS.CustomTransformers;
 }
@@ -43,2 +43,7 @@ export interface TypeInfo {
 export declare function normalizeSlashes(value: string): string;
+export declare class TSError extends BaseError {
+    diagnostics: TSDiagnostic[];
+    name: string;
+    constructor(diagnostics: TSDiagnostic[]);
+}
 export interface Register {
@@ -61,7 +66,2 @@ cwd: string;
 export declare function formatDiagnostic(diagnostic: TS.Diagnostic, cwd: string, ts: TSCommon, lineOffset: number): TSDiagnostic;
-export declare class TSError extends BaseError {
-    diagnostics: TSDiagnostic[];
-    name: string;
-    constructor(diagnostics: TSDiagnostic[]);
-}
 export declare function printError(error: TSError): string;

dist/index.js

@@ -17,3 +17,3 @@ "use strict";
 var sourceMapSupport = require("source-map-support");
-var chalk = require("chalk");
+var chalk_1 = require("chalk");
 var mkdirp = require("mkdirp");
@@ -42,3 +42,2 @@ var crypto = require("crypto");
     cacheDirectory: process.env['TS_NODE_CACHE_DIRECTORY'],
-    disableWarnings: yn(process.env['TS_NODE_DISABLE_WARNINGS']),
     compiler: process.env['TS_NODE_COMPILER'],
@@ -49,3 +48,3 @@ compilerOptions: parse(process.env['TS_NODE_COMPILER_OPTIONS']),
     ignoreWarnings: split(process.env['TS_NODE_IGNORE_WARNINGS']),
-    fast: yn(process.env['TS_NODE_FAST'])
+    typeCheck: yn(process.env['TS_NODE_TYPE_CHECK'])
 };
@@ -64,2 +63,13 @@ function split(value) {
 exports.normalizeSlashes = normalizeSlashes;
+var TSError = (function (_super) {
+    __extends(TSError, _super);
+    function TSError(diagnostics) {
+        var _this = _super.call(this, "\u2A2F Unable to compile TypeScript\n" + diagnostics.map(function (x) { return x.message; }).join('\n')) || this;
+        _this.diagnostics = diagnostics;
+        _this.name = 'TSError';
+        return _this;
+    }
+    return TSError;
+}(make_error_1.BaseError));
+exports.TSError = TSError;
 function getTmpDir() {
@@ -74,8 +84,7 @@ var hash = crypto.createHash('sha256').update(os_1.homedir(), 'utf8').digest('hex');
     var ignoreWarnings = arrify(options.ignoreWarnings || DEFAULTS.ignoreWarnings || []).concat(emptyFileListWarnings).map(Number);
-    var disableWarnings = !!(options.disableWarnings == null ? DEFAULTS.disableWarnings : options.disableWarnings);
     var getFile = options.getFile || DEFAULTS.getFile;
     var fileExists = options.fileExists || DEFAULTS.fileExists;
-    var shouldCache = !!(options.cache == null ? DEFAULTS.cache : options.cache);
-    var fast = !!(options.fast == null ? DEFAULTS.fast : options.fast);
-    var project = options.project || DEFAULTS.project;
+    var shouldCache = !!(options.cache === undefined ? DEFAULTS.cache : options.cache);
+    var typeCheck = !!(options.typeCheck === undefined ? DEFAULTS.typeCheck : options.typeCheck);
+    var project = options.project === undefined ? DEFAULTS.project : options.project;
     var cacheDirectory = options.cacheDirectory || DEFAULTS.cacheDirectory || getTmpDir();
@@ -102,5 +111,5 @@ var compilerOptions = Object.assign({}, DEFAULTS.compilerOptions, options.compilerOptions);
     var config = readConfig(compilerOptions, project, cwd, ts);
-    var configDiagnostics = filterDiagnostics(config.errors, ignoreWarnings, disableWarnings);
+    var configDiagnostics = filterDiagnostics(config.errors, ignoreWarnings);
     var extensions = ['.ts', '.tsx'];
-    var cachedir = path_1.join(path_1.resolve(cwd, cacheDirectory), getCompilerDigest({ version: ts.version, fast: fast, ignoreWarnings: ignoreWarnings, disableWarnings: disableWarnings, config: config, compiler: compiler }));
+    var cachedir = path_1.join(path_1.resolve(cwd, cacheDirectory), getCompilerDigest({ version: ts.version, typeCheck: typeCheck, ignoreWarnings: ignoreWarnings, config: config, compiler: compiler }));
     if (configDiagnostics.length) {
@@ -111,11 +120,11 @@ throw new TSError(formatDiagnostics(configDiagnostics, cwd, ts, 0));
         extensions.push('.js');
+        extensions.push('.jsx');
     }
     for (var _i = 0, _a = config.fileNames; _i < _a.length; _i++) {
         var fileName = _a[_i];
-        if (/\.d\.ts$/.test(fileName)) {
-            cache.versions[fileName] = 1;
-        }
+        cache.versions[fileName] = 1;
     }
     function getExtension(fileName) {
-        if (config.options.jsx === ts.JsxEmit.Preserve && path_1.extname(fileName) === '.tsx') {
+        var ext = path_1.extname(fileName);
+        if (config.options.jsx === ts.JsxEmit.Preserve && (ext === '.tsx' || ext === '.jsx')) {
             return '.jsx';
@@ -130,6 +139,7 @@ }
             compilerOptions: config.options,
-            reportDiagnostics: true
+            reportDiagnostics: true,
+            transformers: options.transformers
         });
         var diagnosticList = result.diagnostics ?
-            filterDiagnostics(result.diagnostics, ignoreWarnings, disableWarnings) :
+            filterDiagnostics(result.diagnostics, ignoreWarnings) :
             [];
@@ -143,12 +153,17 @@ if (diagnosticList.length) {
     var getTypeInfo = function (_code, _fileName, _position) {
-        throw new TypeError("No type information available under \"--fast\" mode");
+        throw new TypeError("Type information is unavailable without \"--type-check\"");
     };
-    if (!fast) {
+    if (typeCheck) {
         var setCache_1 = function (code, fileName) {
-            cache.contents[fileName] = code;
-            cache.versions[fileName] = (cache.versions[fileName] + 1) || 1;
+            if (cache.contents[fileName] !== code) {
+                cache.contents[fileName] = code;
+                cache.versions[fileName] = (cache.versions[fileName] || 0) + 1;
+            }
         };
         var serviceHost = {
             getScriptFileNames: function () { return Object.keys(cache.versions); },
-            getScriptVersion: function (fileName) { return String(cache.versions[fileName]); },
+            getScriptVersion: function (fileName) {
+                var version = cache.versions[fileName];
+                return version === undefined ? undefined : String(version);
+            },
             getScriptSnapshot: function (fileName) {
@@ -171,3 +186,4 @@ if (!cache.contents[fileName]) {
             getCompilationSettings: function () { return config.options; },
-            getDefaultLibFileName: function () { return ts.getDefaultLibFilePath(config.options); }
+            getDefaultLibFileName: function () { return ts.getDefaultLibFilePath(config.options); },
+            getCustomTransformers: function () { return options.transformers; }
         };
@@ -181,3 +197,3 @@ var service_1 = ts.createLanguageService(serviceHost);
                 .concat(service_1.getSemanticDiagnostics(fileName));
-            var diagnosticList = filterDiagnostics(diagnostics, ignoreWarnings, disableWarnings);
+            var diagnosticList = filterDiagnostics(diagnostics, ignoreWarnings);
             if (diagnosticList.length) {
@@ -338,6 +354,3 @@ throw new TSError(formatDiagnostics(diagnosticList, cwd, ts, lineOffset));
 exports.getFile = getFile;
-function filterDiagnostics(diagnostics, ignore, disable) {
-    if (disable) {
-        return [];
-    }
+function filterDiagnostics(diagnostics, ignore) {
     return diagnostics.filter(function (x) { return ignore.indexOf(x.code) === -1; });
@@ -364,18 +377,7 @@ }
 exports.formatDiagnostic = formatDiagnostic;
-var TSError = (function (_super) {
-    __extends(TSError, _super);
-    function TSError(diagnostics) {
-        var _this = _super.call(this, "\u2A2F Unable to compile TypeScript\n" + diagnostics.map(function (x) { return x.message; }).join('\n')) || this;
-        _this.diagnostics = diagnostics;
-        _this.name = 'TSError';
-        return _this;
-    }
-    return TSError;
-}(make_error_1.BaseError));
-exports.TSError = TSError;
 function printError(error) {
-    var title = chalk.red('⨯') + " Unable to compile TypeScript";
-    return chalk.bold(title) + "\n" + error.diagnostics.map(function (x) { return x.message; }).join('\n');
+    var title = chalk_1.default.red('⨯') + " Unable to compile TypeScript";
+    return chalk_1.default.bold(title) + "\n" + error.diagnostics.map(function (x) { return x.message; }).join('\n');
 }
 exports.printError = printError;
 //# sourceMappingURL=index.js.map

dist/index.spec.js

@@ -20,2 +20,25 @@ "use strict";
     describe('cli', function () {
+        this.slow(1000);
+        it('should forward signals to the child process', function (done) {
+            this.slow(5000);
+            var proc = child_process_1.spawn('node', [
+                EXEC_PATH,
+                '--project',
+                testDir,
+                'tests/signals'
+            ], {
+                shell: '/bin/bash'
+            });
+            var stdout = '';
+            proc.stdout.on('data', function (data) { return stdout += data.toString(); });
+            var stderr = '';
+            proc.stderr.on('data', function (data) { return stderr += data.toString(); });
+            proc.on('exit', function (code) {
+                chai_1.expect(stderr).to.equal('');
+                chai_1.expect(stdout).to.equal('exited fine');
+                chai_1.expect(code).to.equal(0);
+                return done();
+            });
+            setTimeout(function () { return proc.kill('SIGINT'); }, 2000);
+        });
         it('should execute cli', function (done) {
@@ -28,2 +51,11 @@ child_process_1.exec(BIN_EXEC + " tests/hello-world", function (err, stdout) {
         });
+        it('should register via cli', function (done) {
+            child_process_1.exec("node -r ../register hello-world.ts", {
+                cwd: testDir
+            }, function (err, stdout) {
+                chai_1.expect(err).to.equal(null);
+                chai_1.expect(stdout).to.equal('Hello, world!\n');
+                return done();
+            });
+        });
         it('should execute cli with absolute path', function (done) {
@@ -55,2 +87,13 @@ child_process_1.exec(BIN_EXEC + " \"" + path_1.join(testDir, 'hello-world') + "\"", function (err, stdout) {
             });
+            it('should include jsx when `allow-js` true', function (done) {
+                child_process_1.exec([
+                    BIN_EXEC,
+                    '-O "{\\\"allowJs\\\":true}"',
+                    '-p "import { Foo2 } from \'./tests/allow-js/with-jsx\'; Foo2.sayHi()"'
+                ].join(' '), function (err, stdout) {
+                    chai_1.expect(err).to.equal(null);
+                    chai_1.expect(stdout).to.equal('hello world\n');
+                    return done();
+                });
+            });
         }
@@ -65,3 +108,6 @@ it('should eval code', function (done) {
         it('should throw errors', function (done) {
-            child_process_1.exec(BIN_EXEC + " -e \"import * as m from './tests/module';console.log(m.example(123))\"", function (err) {
+            child_process_1.exec(BIN_EXEC + " --type-check -e \"import * as m from './tests/module';console.log(m.example(123))\"", function (err) {
+                if (err === null) {
+                    return done('Command was expected to fail, but it succeeded.');
+                }
                 chai_1.expect(err.message).to.match(new RegExp('\\[eval\\]\\.ts \\(1,59\\): Argument of type \'(?:number|123)\' ' +
@@ -73,3 +119,6 @@ 'is not assignable to parameter of type \'string\'\\. \\(2345\\)'));
         it('should be able to ignore errors', function (done) {
-            child_process_1.exec(BIN_EXEC + " --ignoreWarnings 2345 -e \"import * as m from './tests/module';console.log(m.example(123))\"", function (err) {
+            child_process_1.exec(BIN_EXEC + " --type-check --ignoreWarnings 2345 -e \"import * as m from './tests/module';console.log(m.example(123))\"", function (err) {
+                if (err === null) {
+                    return done('Command was expected to fail, but it succeeded.');
+                }
                 chai_1.expect(err.message).to.match(/TypeError: (?:(?:undefined|foo\.toUpperCase) is not a function|.*has no method \'toUpperCase\')/);
@@ -79,16 +128,7 @@ return done();
         });
-        it('should be able to disable warnings from environment', function (done) {
-            child_process_1.exec(BIN_EXEC + " tests/compiler-error", {
-                env: {
-                    PATH: process.env.PATH,
-                    HOME: process.env.HOME,
-                    TS_NODE_DISABLE_WARNINGS: true
+        it('should work with source maps', function (done) {
+            child_process_1.exec(BIN_EXEC + " --type-check tests/throw", function (err) {
+                if (err === null) {
+                    return done('Command was expected to fail, but it succeeded.');
                 }
-            }, function (err) {
-                chai_1.expect(err.message).to.match(/TypeError: (?:(?:undefined|str\.toUpperCase) is not a function|.*has no method \'toUpperCase\')/);
-                return done();
-            });
-        });
-        it('should work with source maps', function (done) {
-            child_process_1.exec(BIN_EXEC + " tests/throw", function (err) {
                 chai_1.expect(err.message).to.contain([
@@ -103,9 +143,11 @@ path_1.join(__dirname, '../tests/throw.ts') + ":3",
         });
-        it('eval should work with source maps', function (done) {
-            child_process_1.exec(BIN_EXEC + " -p \"import './tests/throw'\"", function (err) {
+        it.skip('eval should work with source maps', function (done) {
+            child_process_1.exec(BIN_EXEC + " --type-check -p \"import './tests/throw'\"", function (err) {
+                if (err === null) {
+                    return done('Command was expected to fail, but it succeeded.');
+                }
                 chai_1.expect(err.message).to.contain([
                     path_1.join(__dirname, '../tests/throw.ts') + ":3",
                     '  bar () { throw new Error(\'this is a demo\') }',
-                    '                 ^',
-                    'Error: this is a demo'
+                    '                 ^'
                 ].join('\n'));
@@ -115,4 +157,7 @@ return done();
         });
-        it('should ignore all warnings', function (done) {
-            child_process_1.exec(BIN_EXEC + " -D -p \"x\"", function (err) {
+        it('should use transpile mode by default', function (done) {
+            child_process_1.exec(BIN_EXEC + " -p \"x\"", function (err) {
+                if (err === null) {
+                    return done('Command was expected to fail, but it succeeded.');
+                }
                 chai_1.expect(err.message).to.contain('ReferenceError: x is not defined');
@@ -119,0 +164,0 @@ return done();

package.json

 {
   "name": "ts-node",
-  "version": "3.3.0",
+  "version": "4.0.0",
   "description": "TypeScript execution environment and REPL for node",
   "main": "dist/index.js",
+  "types": "dist/index.d.ts",
   "bin": {
@@ -12,3 +13,2 @@ "ts-node": "dist/bin.js",
     "dist/",
-    "typings.js",
     "register.js",
@@ -18,3 +18,3 @@ "LICENSE"
   "scripts": {
-    "lint": "tslint \"src/**/*.ts\"",
+    "lint": "tslint \"src/**/*.ts\" --project tsconfig.json --type-check",
     "clean": "rimraf dist",
@@ -26,3 +26,3 @@ "tsc": "tsc",
     "test": "npm run build && npm run lint && npm run test-cov",
-    "prepublish": "typings install && npm run build"
+    "prepublish": "npm run build"
   },
@@ -55,19 +55,30 @@ "engines": {
   "devDependencies": {
-    "@types/react": "^15.0.38",
+    "@types/chai": "^4.0.4",
+    "@types/mocha": "^2.2.42",
+    "@types/proxyquire": "^1.3.28",
+    "@types/react": "^16.0.2",
+    "@types/semver": "^5.3.34",
     "chai": "^4.0.1",
     "istanbul": "^0.4.0",
-    "mocha": "^3.0.0",
+    "mocha": "^4.0.0",
     "ntypescript": "^1.201507091536.1",
     "proxyquire": "^1.7.2",
-    "react": "^15.6.1",
+    "react": "^16.0.0",
     "rimraf": "^2.5.4",
     "semver": "^5.1.0",
     "tslint": "^5.0.0",
-    "tslint-config-standard": "^6.0.1",
-    "typescript": "^2.4.1",
-    "typings": "^2.0.0"
+    "tslint-config-standard": "^7.0.0",
+    "typescript": "^2.4.1"
   },
   "dependencies": {
+    "@types/arrify": "^1.0.1",
+    "@types/diff": "^3.2.1",
+    "@types/minimist": "^1.2.0",
+    "@types/mkdirp": "^0.5.0",
+    "@types/node": "^8.0.27",
+    "@types/source-map-support": "^0.4.0",
+    "@types/v8flags": "types/npm-v8flags#de224ae1cd5fd7dbb4e7158a6cc7a29e5315930d",
+    "@types/yn": "types/npm-yn#ca75f6c82940fae6a06fb41d2d37a6aa9b4ea8e9",
     "arrify": "^1.0.0",
-    "chalk": "^2.0.0",
+    "chalk": "^2.3.0",
     "diff": "^3.1.0",
@@ -77,4 +88,4 @@ "make-error": "^1.1.1",
     "mkdirp": "^0.5.1",
-    "source-map-support": "^0.4.0",
-    "tsconfig": "^6.0.0",
+    "source-map-support": "^0.5.0",
+    "tsconfig": "^7.0.0",
     "v8flags": "^3.0.0",
@@ -81,0 +92,0 @@ "yn": "^2.0.0"

README.md

@@ -49,8 +49,14 @@ # TypeScript Node
 
+### Programmatic
+
+You can require `ts-node` and register the loader for future requires by using `require('ts-node').register({ /* options */ })`. You can also use the shortcut files `node -r ts-node/register` or `node -r ts-node/register/type-check` depending on your preferences.
+
 ### Mocha
 
 ```sh
-mocha --compilers ts:ts-node/register,tsx:ts-node/register [...args]
+mocha --require ts-node/register --watch-extensions ts,tsx "test/**/*.{ts,tsx}" [...args]
 ```
 
+**Note:** `--watch-extensions` is only used in `--watch` mode.
+
 ### Tape
@@ -77,3 +83,3 @@
 
-**Typescript Node** uses `tsconfig.json` automatically, use `-n` to skip loading `tsconfig.json`.
+**Typescript Node** uses `tsconfig.json` automatically, use `--no-project` to skip loading `tsconfig.json`.
 
@@ -92,28 +98,13 @@ **NOTE**: You can use `ts-node` together with [tsconfig-paths](https://www.npmjs.com/package/tsconfig-paths) to load modules according to the `paths` section in `tsconfig.json`.
 
-* **--project, -P** Path to load TypeScript configuration from (JSON file, a directory containing `tsconfig.json`, or `false` to disable) (also `process.env.TS_NODE_PROJECT`)
+* **--project, -P** Path to load TypeScript configuration from (JSON file, a directory containing `tsconfig.json`, or `--no-project`/`false` to disable) (also `process.env.TS_NODE_PROJECT`)
 * **--compiler, -C** Use a custom, require-able TypeScript compiler compatible with `typescript@>=1.5.0-alpha` (also `process.env.TS_NODE_COMPILER`)
-* **--ignore** Specify an array of regular expression strings for `ts-node` to skip compiling as TypeScript (defaults to `/node_modules/`, `false` to disable) (also `process.env.TS_NODE_IGNORE`)
+* **--ignore** Specify an array of regular expression strings for `ts-node` to skip compiling as TypeScript (defaults to `/node_modules/`, `--no-ignore`/`false` to disable) (also `process.env.TS_NODE_IGNORE`)
 * **--ignoreWarnings, -I** Set an array of TypeScript diagnostic codes to ignore (also `process.env.TS_NODE_IGNORE_WARNINGS`)
-* **--disableWarnings, -D** Ignore all TypeScript errors (also `process.env.TS_NODE_DISABLE_WARNINGS`)
 * **--compilerOptions, -O** Set compiler options using JSON (E.g. `--compilerOptions '{"target":"es6"}'`) (also `process.env.TS_NODE_COMPILER_OPTIONS`)
-* **--fast, -F** Use TypeScript's `transpileModule` mode (no type checking, but faster compilation) (also `process.env.TS_NODE_FAST`)
+* **--type-check** Use TypeScript with type checking (also `process.env.TS_NODE_TYPE_CHECK`)
 * **--no-cache** Skip hitting the compiled JavaScript cache (also `process.env.TS_NODE_CACHE`)
 * **--cache-directory** Configure the TypeScript cache directory (also `process.env.TS_NODE_CACHE_DIRECTORY`)
 
-## Programmatic Usage
+Additionally, the `transformers` option may be provided when programmatically registering `ts-node` to specify custom TypeScript transformers.
 
-```js
-require('ts-node').register({ /* options */ })
-
-// Or using the shortcut file.
-require('ts-node/register')
-```
-
-This will register the TypeScript compiler for "on the fly" compilation support of `.ts` and `.tsx` files during the run
-of the script. From here you can use `require` to bring in modules from TypeScript files:
-
-```js
-var someModule = require('path_to_a_typescript_file');
-```
-
 ## License
@@ -120,0 +111,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

GitHub dependency

Supply chain risk

Contains a dependency which resolves to a GitHub URL. Dependencies fetched from GitHub specifiers are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

Found 2 instances in 1 package

Manifest confusion

Supply chain risk

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

Found 2 instances in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 4 instances in 1 package

Improved metrics

Total package byte prevSize

132782

increased by6.39%

Lines of code

1043

increased by4.51%

Number of low supply chain risk alerts

15

decreased by-16.67%

Worsened metrics

Dependency count

18

increased by80%

Dev dependency count

16

increased by23.08%

Number of package files

15

decreased by-6.25%

Number of lines in readme file

119

decreased by-7.03%

Number of high supply chain risk alerts

2

increased byInfinity%

Number of medium supply chain risk alerts

4

increased by100%

Dependency changes

• + Added@types/arrify@^1.0.1

• + Added@types/diff@^3.2.1

• + Added@types/minimist@^1.2.0

• + Added@types/mkdirp@^0.5.0

• + Added@types/node@^8.0.27

• + Added@types/source-map-support@^0.4.0

• + Added@types/v8flags@types/npm-v8flags#de224ae1cd5fd7dbb4e7158a6cc7a29e5315930d

• + Added@types/yn@types/npm-yn#ca75f6c82940fae6a06fb41d2d37a6aa9b4ea8e9

• + Added@types/arrify@1.0.4(transitive)

• + Added@types/diff@3.5.8(transitive)

• + Added@types/minimist@1.2.5(transitive)

• + Added@types/mkdirp@0.5.2(transitive)

• + Added@types/node@8.10.66(transitive)

• + Added@types/source-map-support@0.4.2(transitive)

• + Added@types/strip-bom@3.0.0(transitive)

• + Added@types/strip-json-comments@0.0.30(transitive)

• + Addedbuffer-from@1.1.2(transitive)

• + Addedsource-map@0.6.1(transitive)

• + Addedsource-map-support@0.5.21(transitive)

• + Addedtsconfig@7.0.0(transitive)

• - Removedsource-map@0.5.7(transitive)

• - Removedsource-map-support@0.4.18(transitive)

• - Removedtsconfig@6.0.0(transitive)

• Updatedchalk@^2.3.0

• Updatedsource-map-support@^0.5.0

• Updatedtsconfig@^7.0.0