deploy: current vibn theia state

Made-with: Cursor

packages/plugin-ext/src/hosted/node/plugin-ext-hosted-backend-module.ts

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+// *****************************************************************************
+// Copyright (C) 2018-2021 Red Hat, Inc. 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
+// *****************************************************************************
+
+import * as path from 'path';
+import { interfaces } from '@theia/core/shared/inversify';
+import { bindContributionProvider } from '@theia/core/lib/common/contribution-provider';
+import { CliContribution } from '@theia/core/lib/node/cli';
+import { ConnectionContainerModule } from '@theia/core/lib/node/messaging/connection-container-module';
+import { BackendApplicationContribution } from '@theia/core/lib/node/backend-application';
+import { MetadataScanner } from './metadata-scanner';
+import { BackendPluginHostableFilter, HostedPluginServerImpl } from './plugin-service';
+import { HostedPluginReader } from './plugin-reader';
+import { HostedPluginSupport } from './hosted-plugin';
+import { TheiaPluginScanner } from './scanners/scanner-theia';
+import { HostedPluginServer, PluginScanner, HostedPluginClient, hostedServicePath, PluginDeployerHandler, PluginHostEnvironmentVariable } from '../../common/plugin-protocol';
+import { GrammarsReader } from './scanners/grammars-reader';
+import { HostedPluginProcess, HostedPluginProcessConfiguration } from './hosted-plugin-process';
+import { ExtPluginApiProvider } from '../../common/plugin-ext-api-contribution';
+import { HostedPluginCliContribution } from './hosted-plugin-cli-contribution';
+import { PluginDeployerHandlerImpl } from './plugin-deployer-handler-impl';
+import { PluginUriFactory } from './scanners/plugin-uri-factory';
+import { FilePluginUriFactory } from './scanners/file-plugin-uri-factory';
+import { HostedPluginLocalizationService } from './hosted-plugin-localization-service';
+import { LanguagePackService, languagePackServicePath } from '../../common/language-pack-service';
+import { PluginLanguagePackService } from './plugin-language-pack-service';
+import { RpcConnectionHandler } from '@theia/core/lib/common/messaging/proxy-factory';
+import { ConnectionHandler } from '@theia/core/lib/common/messaging/handler';
+import { isConnectionScopedBackendPlugin } from '../common/hosted-plugin';
+
+const commonHostedConnectionModule = ConnectionContainerModule.create(({ bind, bindBackendService }) => {
+    bind(HostedPluginProcess).toSelf().inSingletonScope();
+    bind(HostedPluginSupport).toSelf().inSingletonScope();
+
+    bindContributionProvider(bind, Symbol.for(ExtPluginApiProvider));
+    bindContributionProvider(bind, PluginHostEnvironmentVariable);
+
+    bind(HostedPluginServerImpl).toSelf().inSingletonScope();
+    bind(HostedPluginServer).toService(HostedPluginServerImpl);
+    bind(BackendPluginHostableFilter).toConstantValue(isConnectionScopedBackendPlugin);
+    bindBackendService<HostedPluginServer, HostedPluginClient>(hostedServicePath, HostedPluginServer, (server, client) => {
+        server.setClient(client);
+        client.onDidCloseConnection(() => server.dispose());
+        return server;
+    });
+});
+
+export function bindCommonHostedBackend(bind: interfaces.Bind): void {
+    bind(HostedPluginCliContribution).toSelf().inSingletonScope();
+    bind(CliContribution).toService(HostedPluginCliContribution);
+
+    bind(MetadataScanner).toSelf().inSingletonScope();
+    bind(HostedPluginReader).toSelf().inSingletonScope();
+    bind(BackendApplicationContribution).toService(HostedPluginReader);
+
+    bind(HostedPluginLocalizationService).toSelf().inSingletonScope();
+    bind(BackendApplicationContribution).toService(HostedPluginLocalizationService);
+    bind(PluginDeployerHandlerImpl).toSelf().inSingletonScope();
+    bind(PluginDeployerHandler).toService(PluginDeployerHandlerImpl);
+
+    bind(PluginLanguagePackService).toSelf().inSingletonScope();
+    bind(LanguagePackService).toService(PluginLanguagePackService);
+    bind(ConnectionHandler).toDynamicValue(ctx =>
+        new RpcConnectionHandler(languagePackServicePath, () =>
+            ctx.container.get(LanguagePackService)
+        )
+    ).inSingletonScope();
+
+    bind(GrammarsReader).toSelf().inSingletonScope();
+    bind(HostedPluginProcessConfiguration).toConstantValue({
+        path: path.join(__dirname, 'plugin-host'),
+    });
+
+    bind(ConnectionContainerModule).toConstantValue(commonHostedConnectionModule);
+    bind(PluginUriFactory).to(FilePluginUriFactory).inSingletonScope();
+}
+
+export function bindHostedBackend(bind: interfaces.Bind): void {
+    bindCommonHostedBackend(bind);
+
+    bind(PluginScanner).to(TheiaPluginScanner).inSingletonScope();
+}