nectar/kinode/packages/homepage/api/homepage:sys-v1.wit

interface homepage {
    enum capability {
        remove-other,
        set-stylesheet,
    }

    /// The request format to add or remove an app from the homepage. You must have messaging
    /// access to `homepage:homepage:sys` in order to perform this. Serialize using serde_json.
    variant request {
        /// the package and process name will come from request source.
        /// the path will automatically have the process_id prepended.
        /// the icon is a base64 encoded image.
        add(add-request),
        /// remove ourself from homepage (message source will be item removed)
        remove,
        /// remove another app from homepage
        /// using this requires RemoveOther capability
        /// app store uses this to remove apps on uninstall
        remove-other(string),
        /// set the stylesheet for the homepage
        /// using this requires SetStylesheet capability
        /// settings:settings:sys uses this to set the stylesheet
        set-stylesheet(string),
    }

    record add-request {
        label: string,
        icon: option<string>,
        path: option<string>,
        widget: option<string>,
    }
}

world homepage-sys-v1 {
    import homepage;
    include process-v0;
}