/********************************************************************************
 * Copyright (C) 2020 TypeFox 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 WITH Classpath-exception-2.0
 ********************************************************************************/ import URI from '@theia/core/lib/common/uri' ; export namespace OutputUri { export const SCHEME = 'output' ; export function is ( uri ) { if ( uri instanceof URI ) { return uri . scheme === SCHEME ; } return is ( new URI ( uri ) ) ; } export function create ( name ) { if ( ! name ) { throw new Error ( "'name' must be defined." ) ; } if ( ! name . trim ( ) . length ) { throw new Error ( "'name' must contain at least one non-whitespace character." ) ; } return new URI ( encodeURIComponent ( name ) ) . withScheme ( SCHEME ) ; } export function channelName ( uri ) { if ( ! is ( uri ) ) { throw new Error ( `Expected '${ OutputUri . SCHEME }' URI scheme. Got: ${ uri } instead.` ) ; } return ( uri instanceof URI ? uri : new URI ( uri ) ) . toString ( true ) . slice ( `${ OutputUri . SCHEME }:/` . length ) ; } }