#!/bin/zsh local option_prefix='' [[ "$BOX_SETUP_OS" = "macos" ]] && option_prefix='--cask' local firefox_package_name='firefox' [[ "$BOX_SETUP_OS" = "debian" ]] && firefox_package_name='firefox-esr' ${=BOX_SETUP_INSTALL_COMMAND} "$option_prefix" "$firefox_package_name"