#!/bin/sh
  set -eu

  url="https://github.com/aridlin/ftsh/releases/download/v0.1.0/ftsh-linux-amd64"
  tmp="${TMPDIR:-/tmp}/ftsh"

  curl -fsSL "$url" -o "$tmp"
  chmod +x "$tmp"

  if [ "$(id -u)" -eq 0 ]; then
    mv "$tmp" /usr/local/bin/ftsh
  else
    sudo mv "$tmp" /usr/local/bin/ftsh
  fi

  echo "installed ftsh to /usr/local/bin/ftsh"