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| 1 | +/*--------------------------------------------------------------------------------------------- |
| 2 | + * Copyright (c) Microsoft Corporation. All rights reserved. |
| 3 | + * Licensed under the MIT License. See License.txt in the project root for license information. |
| 4 | + *--------------------------------------------------------------------------------------------*/ |
| 5 | + |
| 6 | +import * as vscode from 'vscode'; |
| 7 | +import { CSharpExtensionExports } from './csharpExtensionExports'; |
| 8 | +import { activateRazorExtension } from './razor/razor'; |
| 9 | +import { PlatformInformation } from './shared/platform'; |
| 10 | +import { Observable } from 'rxjs'; |
| 11 | +import { EventStream } from './eventStream'; |
| 12 | +import TelemetryReporter from '@vscode/extension-telemetry'; |
| 13 | +import { RoslynLanguageServer } from './lsptoolshost/server/roslynLanguageServer'; |
| 14 | +import { CSharpDevKitExports } from './csharpDevKitExports'; |
| 15 | +import { RoslynLanguageServerEvents, ServerState } from './lsptoolshost/server/languageServerEvents'; |
| 16 | +import { activateRoslynLanguageServer } from './lsptoolshost/activate'; |
| 17 | +import Descriptors from './lsptoolshost/solutionSnapshot/descriptors'; |
| 18 | +import { getBrokeredServiceContainer } from './lsptoolshost/serviceBroker/brokeredServicesHosting'; |
| 19 | +import { debugSessionTracker } from './coreclrDebug/provisionalDebugSessionTracker'; |
| 20 | +import { RoslynLanguageServerExport } from './lsptoolshost/extensions/roslynLanguageServerExportChannel'; |
| 21 | +import { BlazorDebugConfigurationProvider } from './razor/src/blazorDebug/blazorDebugConfigurationProvider'; |
| 22 | +import { languageServerOptions } from './shared/options'; |
| 23 | +import { csharpDevkitExtensionId } from './utils/getCSharpDevKit'; |
| 24 | +import { GlobalBrokeredServiceContainer } from '@microsoft/servicehub-framework'; |
| 25 | +import { SolutionSnapshotProvider } from './lsptoolshost/solutionSnapshot/solutionSnapshotProvider'; |
| 26 | +import { BuildResultDiagnostics } from './lsptoolshost/diagnostics/buildResultReporterService'; |
| 27 | +import { getComponentFolder } from './lsptoolshost/extensions/builtInComponents'; |
| 28 | + |
| 29 | +export function activateRoslyn( |
| 30 | + context: vscode.ExtensionContext, |
| 31 | + platformInfo: PlatformInformation, |
| 32 | + optionStream: Observable<void>, |
| 33 | + eventStream: EventStream, |
| 34 | + csharpChannel: vscode.LogOutputChannel, |
| 35 | + reporter: TelemetryReporter, |
| 36 | + csharpDevkitExtension: vscode.Extension<CSharpDevKitExports> | undefined, |
| 37 | + getCoreClrDebugPromise: (languageServerStarted: Promise<any>) => Promise<void> |
| 38 | +): CSharpExtensionExports { |
| 39 | + const roslynLanguageServerEvents = new RoslynLanguageServerEvents(); |
| 40 | + context.subscriptions.push(roslynLanguageServerEvents); |
| 41 | + |
| 42 | + // Activate Razor. Needs to be activated before Roslyn so commands are registered in the correct order. |
| 43 | + // Otherwise, if Roslyn starts up first, they could execute commands that don't yet exist on Razor's end. |
| 44 | + // |
| 45 | + // Flow: |
| 46 | + // Razor starts up and registers dynamic file info commands -> |
| 47 | + // Roslyn starts up and registers Razor-specific didOpen/didClose/didChange commands and sends request to Razor |
| 48 | + // for dynamic file info once project system is ready -> |
| 49 | + // Razor sends didOpen commands to Roslyn for generated docs and responds to request with dynamic file info |
| 50 | + const razorLanguageServerStartedPromise = activateRazorExtension( |
| 51 | + context, |
| 52 | + context.extension.extensionPath, |
| 53 | + eventStream, |
| 54 | + reporter, |
| 55 | + csharpDevkitExtension, |
| 56 | + platformInfo, |
| 57 | + /* useOmnisharpServer */ false |
| 58 | + ); |
| 59 | + |
| 60 | + // Setup a listener for project initialization complete before we start the server. |
| 61 | + const projectInitializationCompletePromise = new Promise<void>((resolve, _) => { |
| 62 | + roslynLanguageServerEvents.onServerStateChange(async (e) => { |
| 63 | + if (e.state === ServerState.ProjectInitializationComplete) { |
| 64 | + resolve(); |
| 65 | + } |
| 66 | + }); |
| 67 | + }); |
| 68 | + |
| 69 | + // Start the server, but do not await the completion to avoid blocking activation. |
| 70 | + const roslynLanguageServerStartedPromise = activateRoslynLanguageServer( |
| 71 | + context, |
| 72 | + platformInfo, |
| 73 | + optionStream, |
| 74 | + csharpChannel, |
| 75 | + reporter, |
| 76 | + roslynLanguageServerEvents |
| 77 | + ); |
| 78 | + |
| 79 | + debugSessionTracker.initializeDebugSessionHandlers(context); |
| 80 | + tryGetCSharpDevKitExtensionExports(csharpDevkitExtension, csharpChannel); |
| 81 | + const coreClrDebugPromise = getCoreClrDebugPromise(roslynLanguageServerStartedPromise); |
| 82 | + |
| 83 | + const languageServerExport = new RoslynLanguageServerExport(roslynLanguageServerStartedPromise); |
| 84 | + const exports: CSharpExtensionExports = { |
| 85 | + initializationFinished: async () => { |
| 86 | + await coreClrDebugPromise; |
| 87 | + await razorLanguageServerStartedPromise; |
| 88 | + await roslynLanguageServerStartedPromise; |
| 89 | + await projectInitializationCompletePromise; |
| 90 | + }, |
| 91 | + profferBrokeredServices: (container) => |
| 92 | + profferBrokeredServices(context, container, roslynLanguageServerStartedPromise!), |
| 93 | + logDirectory: context.logUri.fsPath, |
| 94 | + determineBrowserType: BlazorDebugConfigurationProvider.determineBrowserType, |
| 95 | + experimental: { |
| 96 | + sendServerRequest: async (t, p, ct) => await languageServerExport.sendRequest(t, p, ct), |
| 97 | + languageServerEvents: roslynLanguageServerEvents, |
| 98 | + }, |
| 99 | + getComponentFolder: (componentName) => { |
| 100 | + return getComponentFolder(componentName, languageServerOptions); |
| 101 | + }, |
| 102 | + }; |
| 103 | + |
| 104 | + return exports; |
| 105 | +} |
| 106 | + |
| 107 | +/** |
| 108 | + * This method will try to get the CSharpDevKitExports through a thenable promise, |
| 109 | + * awaiting `activate` will cause this extension's activation to hang. |
| 110 | + */ |
| 111 | +function tryGetCSharpDevKitExtensionExports( |
| 112 | + csharpDevKit: vscode.Extension<CSharpDevKitExports> | undefined, |
| 113 | + csharpChannel: vscode.LogOutputChannel |
| 114 | +): void { |
| 115 | + csharpDevKit?.activate().then( |
| 116 | + async (exports: CSharpDevKitExports) => { |
| 117 | + if (exports && exports.serviceBroker) { |
| 118 | + // When proffering this IServiceBroker into our own container, |
| 119 | + // we list the monikers of the brokered services we expect to find there. |
| 120 | + // This list must be a subset of the monikers previously registered with our own container |
| 121 | + // as defined in the getBrokeredServiceContainer function. |
| 122 | + getBrokeredServiceContainer().profferServiceBroker(exports.serviceBroker, [ |
| 123 | + Descriptors.dotnetDebugConfigurationService.moniker, |
| 124 | + ]); |
| 125 | + |
| 126 | + // Notify the vsdbg configuration provider that C# dev kit has been loaded. |
| 127 | + exports.serverProcessLoaded(async () => { |
| 128 | + await debugSessionTracker.onCsDevKitInitialized(await exports.getBrokeredServiceServerPipeName()); |
| 129 | + }); |
| 130 | + |
| 131 | + await vscode.commands.executeCommand('setContext', 'dotnet.debug.serviceBrokerAvailable', true); |
| 132 | + } else { |
| 133 | + csharpChannel.error(`'${csharpDevkitExtensionId}' activated but did not return expected Exports.`); |
| 134 | + } |
| 135 | + }, |
| 136 | + () => { |
| 137 | + csharpChannel.error(`Failed to activate '${csharpDevkitExtensionId}'`); |
| 138 | + } |
| 139 | + ); |
| 140 | +} |
| 141 | + |
| 142 | +function profferBrokeredServices( |
| 143 | + context: vscode.ExtensionContext, |
| 144 | + serviceContainer: GlobalBrokeredServiceContainer, |
| 145 | + languageServerPromise: Promise<RoslynLanguageServer> |
| 146 | +) { |
| 147 | + context.subscriptions.push( |
| 148 | + serviceContainer.profferServiceFactory( |
| 149 | + Descriptors.solutionSnapshotProviderRegistration, |
| 150 | + (_mk, _op, _sb) => new SolutionSnapshotProvider(languageServerPromise) |
| 151 | + ), |
| 152 | + serviceContainer.profferServiceFactory( |
| 153 | + Descriptors.csharpExtensionBuildResultService, |
| 154 | + (_mk, _op, _sb) => new BuildResultDiagnostics(languageServerPromise) |
| 155 | + ) |
| 156 | + ); |
| 157 | +} |
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