#! /usr/bin/env nu

let env_vars_file = '/tmp/nushell-env-vars'
if not ($env_vars_file | path exists) {
  open /etc/profile
  | lines
  | select 11
  | str trim
  | split column ' ' del path
  | get path.0
  | open $in
  | str trim
  | lines
  | parse 'export {name}="{value}"'
  | transpose --header-row --as-record
  | tee { load-env $in }
  | to nuon
  | save --force $env_vars_file
} else {
  open $env_vars_file
  | from nuon
  | load-env $in
}