export def lumen-search-content [searchstr: string]: any -> table {
  let $tmp = (if ($in != null) {
    $in
  } else {
    pwd
  })
  cd $tmp
  ls -a **/* | par-each {|i|
    {file: $i.name,
     content: (if (($i | get type) == file ) {
      try {open $i.name --raw | find $searchstr} catch {{}}
     })
    }
  } | compact content -e
}