Function callWithOriginalXdgCurrentDesktopAsync

emain/emain-platform.ts:252–267

* Calls the given async callback with the value of the XDG_CURRENT_DESKTOP environment variable set to ORIGINAL_XDG_CURRENT_DESKTOP if it is set. * @see https://www.electronjs.org/docs/latest/api/environment-variables#original_xdg_current_desktop * @param callback The async callback to call.

(callback: () => Promise<void>)

 * @param callback The async callback to call.
 */
async function callWithOriginalXdgCurrentDesktopAsync(callback: () => Promise<void>) {
    const currXdgCurrentDesktopDefined = "XDG_CURRENT_DESKTOP" in process.env;
    const currXdgCurrentDesktop = process.env.XDG_CURRENT_DESKTOP;
    const originalXdgCurrentDesktop = getXdgCurrentDesktop();
    if (originalXdgCurrentDesktop) {
        process.env.XDG_CURRENT_DESKTOP = originalXdgCurrentDesktop;
    }
    await callback();
    if (originalXdgCurrentDesktop) {
        if (currXdgCurrentDesktopDefined) {
            process.env.XDG_CURRENT_DESKTOP = currXdgCurrentDesktop;
        } else {
            delete process.env.XDG_CURRENT_DESKTOP;
        }
    }
}

export {
    callWithOriginalXdgCurrentDesktop,