Dynamic Bashful

script_bashful.sh

#!/usr/bin/env bash

function bashful {
  (
    local bashful_path="$(find /tmp/ -name "jmcantrell-bashful-*" -print -quit 2>/dev/null)"
    if [[ -z ${bashful_path:+x} ]]; then
      curl -fsSL https://github.com/jmcantrell/bashful/tarball/master | tar xz -C /tmp/
      bashful_path="$(find /tmp/ -name "jmcantrell-bashful-*" -print -quit 2>/dev/null)"
    fi
    if [[ -z ${bashful_path:+x} ]]; then
      echo "Couldn't find bashful"
      exit 1
    fi
    
    pushd "${bashful_path}"/bin/ >/dev/null
    source "${bashful_path}/bin/bashful"
    popd >/dev/null
    
    "$@"
  )
}