Function updateGuestRequest

src/liveShare/shareSession.ts:84–165

(file: string, force: boolean = false)

// as this is handled by the session.ts variant
// the force parameter is used for ensuring that the 'attach' case is appropriately called on guest join
export async function updateGuestRequest(file: string, force: boolean = false): Promise<void> {
    const requestContent: string | undefined = await readContent(file, 'utf8');
    if (!requestContent) {
        return;
    }
    console.info(`[updateGuestRequest] request: ${requestContent}`);
    if (typeof (requestContent) !== 'string') {
        return;
    }

    const request: IRequest = JSON.parse(requestContent) as IRequest;
    if (!request) {
        return;
    }

    if (force) {
        // The last request is not necessarily an attach request.
        guestPid = String(request.pid);
        console.info(`[updateGuestRequest] attach PID: ${guestPid}`);
        sessionStatusBarItem.text = `Guest R: ${guestPid}`;
        sessionStatusBarItem.tooltip = 'Click to attach to host terminal.';
        sessionStatusBarItem.show();
    }

    if (request.uuid === null || request.uuid === undefined || request.uuid === UUID) {
        switch (request.command) {
            case 'help': {
                if (globalRHelp) {
                    console.log(request.requestPath);
                    if (request.requestPath) {
                        await globalRHelp.showHelpForPath(request.requestPath, request.viewer);
                    }
                }
                break;
            }
            case 'httpgd': {
                if (request.url) {
                    await globalHttpgdManager?.showViewer(request.url);
                }
                break;
            }
            case 'attach': {
                guestPid = String(request.pid);
                rVer = String(request.version);
                info = request.info;
                console.info(`[updateGuestRequest] attach PID: ${guestPid}`);
                sessionStatusBarItem.text = `Guest R ${rVer}: ${guestPid}`;
                // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
                sessionStatusBarItem.tooltip = `${info?.version || 'unknown version'}\nProcess ID: ${guestPid}\nCommand: ${info?.command}\nStart time: ${info?.start_time}\nClick to attach to host terminal.`;
                sessionStatusBarItem.show();
                break;
            }
            case 'browser': {
                if (request.url && request.title && request.viewer !== undefined) {
                    await showBrowser(request.url, request.title, request.viewer);
                }
                break;
            }