deploy: current vibn theia state

Made-with: Cursor

dev-packages/private-re-exports/src/utility.ts

@@ -0,0 +1,54 @@
+// *****************************************************************************
+// Copyright (C) 2021 Ericsson and others.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Eclipse Public License v. 2.0 which is available at
+// http://www.eclipse.org/legal/epl-2.0.
+//
+// This Source Code may also be made available under the following Secondary
+// Licenses when the conditions for such availability set forth in the Eclipse
+// Public License v. 2.0 are satisfied: GNU General Public License, version 2
+// with the GNU Classpath Exception which is available at
+// https://www.gnu.org/software/classpath/license.html.
+//
+// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
+// *****************************************************************************
+
+export interface PackageJson {
+    name: string
+    dependencies?: Record<string, string>
+    peerDependencies?: Record<string, string>
+    optionalDependencies?: Record<string, string>
+    theiaReExports?: Record<string, ReExportJson>
+}
+
+/**
+ * Raw re-export declaration as written in `package.json#theiaReExports[<destination>]`.
+ */
+export interface ReExportJson {
+    'export *'?: string[]
+    'export ='?: string[]
+    copy?: string
+}
+
+/**
+ * Examples:
+ * - `a` => `['a']`
+ * - `a/b/c/...` => `['a', 'b/c/...']`
+ * - `@a/b` => `['@a/b']`
+ * - `@a/b/c/...` => `['@a/b', 'c/...']`
+ */
+export function parseModule(moduleName: string): [string, string?] {
+    const slice = moduleName.startsWith('@') ? 2 : 1;
+    const split = moduleName.split('/').filter(part => part.trim().length > 0);
+    if (split.length < slice) {
+        throw new Error(`Unexpected module name/format: ${JSON.stringify(moduleName)}`);
+    }
+    const packageName = split.slice(0, slice).join('/');
+    if (split.length === slice) {
+        return [packageName];
+    } else {
+        const subModuleName = split.slice(slice).join('/');
+        return [packageName, subModuleName];
+    }
+}