#!/usr/bin/env bash
set -o errexit
set -o pipefail

main() {
  if [[ -f ~/mnt/jool/.mounted ]]; then
    printf 'Already mounted\n' >&2
    exit 0
  fi

  local sshfs_args=(
    me@jool:/store/sshfs/meatballhat
    ~/mnt/jool
    -p 23436
    -C
  )

  local sshfs_uidfile="${HOME}/.config/sshfs-$(_hostname)-uidmap"
  if [[ -f "${sshfs_uidfile}" ]]; then
    sshfs_args=(-o uidfile="${sshfs_uidfile}" "${sshfs_args[@]}")
  fi

  mkdir -p ~/mnt/jool
  sshfs "${sshfs_args[@]}"
}

_hostname() {
  hostname 2>/dev/null ||
    hostnamectl status --static 2>/dev/null ||
    echo unknown
}

main "${@}"