Function main

vscode-ng-language-service/server/src/server.ts:25–72

()

import {resolveNgLangSvc, resolveTsServer} from './version_provider';

function main() {
  // Create a logger that logs to file. OK to emit verbose entries.
  const logger = createLogger({
    logFile: options.logFile,
    logVerbosity: options.logVerbosity,
  });

  const ts = resolveTsServer(options.tsProbeLocations, options.tsdk);
  const ng = resolveNgLangSvc(options.ngProbeLocations);

  const isG3 = ts.resolvedPath.includes('/google3/');

  // ServerHost provides native OS functionality
  const host = new ServerHost(isG3, options.useClientSideFileWatcher ?? false);

  // Establish a new server session that encapsulates lsp connection.
  const session = new Session({
    host,
    logger,
    // TypeScript allows only package names as plugin names.
    ngPlugin: '@angular/language-service',
    resolvedNgLsPath: ng.resolvedPath,
    logToConsole: options.logToConsole,
    includeAutomaticOptionalChainCompletions: options.includeAutomaticOptionalChainCompletions,
    includeCompletionsWithSnippetText: options.includeCompletionsWithSnippetText,
    includeCompletionsForModuleExports: options.includeCompletionsForModuleExports,
    forceStrictTemplates: isG3 || options.forceStrictTemplates,
    disableBlockSyntax: options.disableBlockSyntax,
    disableLetSyntax: options.disableLetSyntax,
    angularCoreVersion: options.angularCoreVersion ?? null,
    suppressAngularDiagnosticCodes: options.suppressAngularDiagnosticCodes ?? null,
  });

  // Log initialization info
  session.info(`Angular language server process ID: ${process.pid}`);
  session.info(`Imported typescript/lib/tsserverlibrary is version ${tsServerVersion}.`);
  session.info(`Using ${ng.name} v${ng.version} from ${ng.resolvedPath}`);
  if (logger.loggingEnabled()) {
    session.info(`Log file: ${logger.getLogFileName()}`);
  } else {
    session.info(`Logging is turned off. To enable, run command 'Open Angular server log'.`);
  }
  if (process.env.NG_DEBUG === 'true') {
    session.info('Angular Language Service is running under DEBUG mode');
  }

  session.listen();
}

main();