Little snippet to grab ruby's readline for evil-winrm

readline_evilwinrm.sh

readline_evilwinrm() {
  if [[ $(command -v evil-winrm) ]]; then
    if [[ ! $(dpkg-query -l libreadline-dev) ]]; then
      sudo apt install libreadline-dev -y
    fi
    ruby_version=$(ruby --version | awk -F'[ p]' '{print $2}')
    ruby_mid=${ruby_version/%.[0-9]/}
    wget https://ftp.ruby-lang.org/pub/ruby/${ruby_mid}/ruby-${ruby_version}.tar.gz &>/dev/null
    tar -xf "ruby-${ruby_version}.tar.gz"
    curdir="$PWD"
    #shellcheck disable=SC2164
    cd "ruby-${ruby_version}/ext/readline"
    ruby ./extconf.rb &>/dev/null
    make &>/dev/null
    sudo cp "/usr/lib/x86_64-linux-gnu/ruby/${ruby_mid}.0/readline.so" "/usr/lib/x86_64-linux-gnu/ruby/${ruby_mid}.0/readline.so.bk"
    sudo cp -f readline.so "/usr/lib/x86_64-linux-gnu/ruby/${ruby_mid}.0/readline.so"
    #shellcheck disable=SC2164
    cd "$curdir"
    #shellcheck disable=SC2317
    rm -rf "ruby-*"
  fi
}