#!/bin/zsh versions=$(curl -L https://api.github.com/repos/lihaoyi/Ammonite/releases/latest) download-version() { ( echo "#/usr/bin/env python --version sh" && \ curl -L $( echo $versions \ | jq -r ".assets | map(select(.name | startswith(\"$1\")))[0].browser_download_url") ) > $2 chmod +x $2 } #download-version 2.13 $(which amm) download-version 2.12 $(which amm)2.12