Revert "Don't allow : in file names. (rollup#3972)"

This reverts commit 85304f2.

src/utils/sanitizeFileName.ts

@@ -1,8 +1,3 @@
 export function sanitizeFileName(name: string): string {
-	const match = /^[a-z]:/i.exec(name);
-	const driveLetter = match ? match[0] : "";
-
-	// A `:` is only allowed as part of a windows drive letter (ex: C:\foo)
-	// Otherwise, avoid them because they can refer to NTFS alternate data streams.
-	return driveLetter + name.substr(driveLetter.length).replace(/[\0?*:]/g, '_');
+	return name.replace(/[\0?*]/g, '_');
 }

test/chunking-form/samples/sanitize-chunk-names/_config.js

@@ -5,7 +5,7 @@ module.exports = {
 		plugins: [
 			{
 				options(options) {
-					options.input = ['\0virtual:entry-1', '\0virtual:entry-2'];
+					options.input = ['\0virtual-entry-1', '\0virtual-entry-2'];
 					return options;
 				},
 				resolveId(id) {

test/chunking-form/samples/sanitize-chunk-names/_expected/amd/_virtual-entry-1.js

@@ -0,0 +1,7 @@
+define(function () { 'use strict';
+
+	var _virtualEntry1 = "\u0000virtual-entry-1";
+
+	return _virtualEntry1;
+
+});

test/chunking-form/samples/sanitize-chunk-names/_expected/amd/_virtual-entry-2.js

@@ -0,0 +1,7 @@
+define(function () { 'use strict';
+
+	var _virtualEntry2 = "\u0000virtual-entry-2";
+
+	return _virtualEntry2;
+
+});

test/chunking-form/samples/sanitize-chunk-names/_expected/cjs/_virtual-entry-1.js

@@ -0,0 +1,5 @@
+'use strict';
+
+var _virtualEntry1 = "\u0000virtual-entry-1";
+
+module.exports = _virtualEntry1;

test/chunking-form/samples/sanitize-chunk-names/_expected/cjs/_virtual-entry-2.js

@@ -0,0 +1,5 @@
+'use strict';
+
+var _virtualEntry2 = "\u0000virtual-entry-2";
+
+module.exports = _virtualEntry2;

test/chunking-form/samples/sanitize-chunk-names/_expected/es/_virtual-entry-1.js

@@ -0,0 +1,3 @@
+var _virtualEntry1 = "\u0000virtual-entry-1";
+
+export default _virtualEntry1;

test/chunking-form/samples/sanitize-chunk-names/_expected/es/_virtual-entry-2.js

@@ -0,0 +1,3 @@
+var _virtualEntry2 = "\u0000virtual-entry-2";
+
+export default _virtualEntry2;

test/chunking-form/samples/sanitize-chunk-names/_expected/system/_virtual_entry-1.js → test/chunking-form/samples/sanitize-chunk-names/_expected/system/_virtual-entry-1.js

@@ -3,7 +3,7 @@ System.register([], function (exports) {
 	return {
 		execute: function () {
 
-			var _virtual_entry1 = exports('default', "\u0000virtual:entry-1");
+			var _virtualEntry1 = exports('default', "\u0000virtual-entry-1");
 
 		}
 	};

test/chunking-form/samples/sanitize-chunk-names/_expected/system/_virtual_entry-2.js → test/chunking-form/samples/sanitize-chunk-names/_expected/system/_virtual-entry-2.js

@@ -3,7 +3,7 @@ System.register([], function (exports) {
 	return {
 		execute: function () {
 
-			var _virtual_entry2 = exports('default', "\u0000virtual:entry-2");
+			var _virtualEntry2 = exports('default', "\u0000virtual-entry-2");
 
 		}
 	};