Check if a file exists

import axios from "axios";

export async function main(

    nextcloud: RT.Nextcloud,

    path: string,

) {

    const res = await axios.head(

        `${nextcloud.baseUrl}/remote.php/dav/files/${nextcloud.userId}/${path}`,

        {

            auth: {

                username: nextcloud.userId,

                password: nextcloud.token,

            },

            validateStatus: function (status) {

                return status < 500; // Reject only if status code is 500 or greater

            }

        }

    );

    if (Math.round(res.status / 100) === 4) {

        if (res.status !== 404) {

            throw new Error('Error ' + res.status)

        }

    }

    return res.status === 200// file exists

}