Wrong module name

[chapterjason]

Expected behavior: I'm not sure where the issue comes from. But here is the output from what I'm expecting. Look closely at the Contents with the define("module-name" I want that the module name is sub/path/testFile

> gulp MyTask -LLLL
[17:00:42] Using gulpfile [...project-folder...]\gulpfile.js
[17:00:42] Starting 'MyTask'...
========================================================
========================================================
Path: \test\sub\path\testFile.ts Relative: sub\path\testFile.ts
Base: \test Basename: testFile.ts
Extname: .ts Dirname: \test\sub\path
Cwd: \ History: [ '\\test\\sub\\path\\testFile.ts' ]
Contents: export const test = 'value';
========================================================
========================================================
========================================================
Path: [...project-folder...]\dist\js\bundle.js Relative: dist\js\bundle.js
Base: [...project-folder...] Basename: bundle.js
Extname: .js Dirname: [...project-folder...]\dist\js
Cwd: \ History: [ '[...project-folder...]\\dist\\js\\bundle.js' ]
Contents: define("sub/path/testFile", ["require", "exports"], function (require, exports) {
    "use strict";
    exports.__esModule = true;
    exports.test = 'value';
});

========================================================
[17:00:46] Finished 'MyTask' after 3.57 s

Actual behavior: This is the actual output. Look closely at the Contents with the define("module-name"

> gulp MyTask -LLLL
[17:00:42] Using gulpfile [...project-folder...]\gulpfile.js
[17:00:42] Starting 'MyTask'...
========================================================
========================================================
Path: \test\sub\path\testFile.ts Relative: sub\path\testFile.ts
Base: \test Basename: testFile.ts
Extname: .ts Dirname: \test\sub\path
Cwd: \ History: [ '\\test\\sub\\path\\testFile.ts' ]
Contents: export const test = 'value';
========================================================
========================================================
========================================================
Path: [...project-folder...]\dist\js\bundle.js Relative: dist\js\bundle.js
Base: [...project-folder...] Basename: bundle.js
Extname: .js Dirname: [...project-folder...]\dist\js
Cwd: \ History: [ '[...project-folder...]\\dist\\js\\bundle.js' ]
Contents: define("testFile", ["require", "exports"], function (require, exports) {
    "use strict";
    exports.__esModule = true;
    exports.test = 'value';
});

========================================================
[17:00:46] Finished 'MyTask' after 3.57 s

Your gulpfile:

Include your gulpfile, or only the related task (with ts.createProject).

const gulp = require('gulp');
const ts = require('gulp-typescript');
const vinyl = require('vinyl');
const stream = require("stream");
const through2 = require("through2");

// TypeScript Helper Function
var __extends = (this && this.__extends) || (function () {
	var extendStatics = Object.setPrototypeOf ||
		({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
		function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
	return function (d, b) {
		extendStatics(d, b);
		function __() { this.constructor = d; }
		d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
	};
})();

// CustomStream Class
var CustomStream = (function (_super) {
	__extends(CustomStream, _super);
	function CustomStream() {
		return _super.call(this, { objectMode: true }) || this;
	}
	CustomStream.prototype._read = function () {
	};
	return CustomStream;
}(stream.Readable));

// Debug
const debug = function () {
	return through2.obj(function (file, enc, callback) {
		console.log('========================================================');
		console.log('========================================================');
		console.log('Path:', file.path, 'Relative:', file.relative);
		console.log('Base:', file.base, 'Basename:', file.basename);
		console.log('Extname:', file.extname, 'Dirname:', file.dirname);
		console.log('Cwd:', file.cwd, 'History:', file.history);
		if (file.contents) {
			console.log('Contents:', file.contents.toString());
		}
		console.log('========================================================');
		callback(null, file);
	});
};

// My Task
gulp.task(function MyTask() {

	const mystream = new CustomStream();
	const project = ts.createProject('./tsconfig.json');

	var myfile = new vinyl({
		cwd: '/',
		base: '/test/',
		path: '/test/sub/path/testFile.ts',
		contents: Buffer.from('export const test = \'value\';')
	});

	mystream.push(myfile)
	mystream.push(null);

	return mystream
		.pipe(debug())
		.pipe(project())
		.pipe(debug());
});

tsconfig.json

I also tried some combinations with all the baseUrl, rootDirs, outDir and sourceRoot options.

{
  "compilerOptions": {
    "module": "amd",
    "outFile": "./dist/js/bundle.js",
    "baseUrl": "./test",
    "rootDirs": ["./test"],
    "outDir": "./test",
    "sourceRoot": "./test"
  }
}

I'm not sure I'm doing anything wrong...

[chapterjason]

This works... 😄

	mystream.push(new vinyl({
		cwd: './',
		base: './test',
		path: './test/path/created/testFile.ts',
		contents: Buffer.from('export const test = \'value\';')
	}));
	

	mystream.push(new vinyl({
		cwd: './',
		base: './test',
		path: './test/empty.ts',
		contents: Buffer.from('')
	}));


	mystream.push(null);

[ivogabe]

Sorry for the late reply. Could you try this again with the latest release? We had some changes recently for the handling of those paths, so I hope it is more stable now.