ink-use-stream-dimensions/build/esm/index.js

Get the columns and rows of a stream in a ink app

import { useLayoutEffect, useState } from "react";
export function useStreamDimensions(stdout) {
    const [dimensions, setDimensions] = useState([
        stdout.columns,
        stdout.rows,
    ]);
    useLayoutEffect(() => {
        const handler = () => {
            setDimensions([stdout.columns, stdout.rows]);
        };
        stdout.on("resize", handler);
        return () => {
            stdout.off("resize", handler);
        };
    }, [stdout]);
    return dimensions;
}