Function activate

packages/foam-vscode/src/extension.ts:25–158

(context: ExtensionContext)

declare const __CORE_VERSION__: string;

export async function activate(context: ExtensionContext) {
  const logger = new VsCodeOutputLogger();
  Logger.setDefaultLogger(logger);
  exposeLogger(context, logger);

  Config.setDefaultConfig(new VsCodeFoamConfig());
  try {
    const telemetry = initTelemetry({
      foamVersion: __FOAM_VSCODE_VERSION__,
      coreVersion: __CORE_VERSION__,
    });
    context.subscriptions.push(telemetry);
    telemetry.trackSession();

    Logger.info('Starting Foam');

    if (workspace.workspaceFolders === undefined) {
      Logger.info('No workspace open. Foam will not start');
      return;
    }

    context.subscriptions.push(
      window.onDidChangeActiveTextEditor((editor: TextEditor | undefined) => {
        if (editor?.document.languageId === 'markdown') {
          telemetry.trackNoteOpened();
        }
      })
    );

    // Prepare Foam
    const includes = Config.getFilesInclude();
    const excludes = Config.getFilesExclude();
    const { matcher, dataStore, includePatterns, excludePatterns } =
      await createMatcherAndDataStore(includes, excludes);

    Logger.info('Loading from directories:');
    for (const folder of workspace.workspaceFolders) {
      Logger.info('- ' + folder.uri.fsPath);
      Logger.info('  Include: ' + includePatterns.get(folder.name).join(','));
      Logger.info('  Exclude: ' + excludePatterns.get(folder.name).join(','));
    }

    const watcher = new VsCodeWatcher(
      workspace.createFileSystemWatcher('**/*'),
      workspace.onDidSaveTextDocument
    );
    const parserCache = new VsCodeBasedParserCache(context);
    const parser = createMarkdownParser([], parserCache);

    const notesExtensions = Config.getNotesExtensions();
    const defaultExtension = Config.getDefaultNoteExtension();

    const workspaceRoots =
      workspace.workspaceFolders?.map(folder => fromVsCodeUri(folder.uri)) ?? [];

    const directoryMode = Config.getLinksDirectoryMode();
    const markdownProvider = new MarkdownResourceProvider(
      dataStore,