Puppet Function: extlib::dir_split

Defined in:
functions/dir_split.pp
Function type:
Puppet Language

Summary

Splits the given directory or directories into individual paths.

Overview

extlib::dir_split(Variant[Stdlib::Absolutepath, Array[Stdlib::Absolutepath]] $dirs) ⇒ Array[String]

Use this function when you need to split a absolute path into multiple absolute paths that all descend from the given path.

Examples:

calling the function

extlib::dir_split('/opt/puppetlabs') => ['/opt', '/opt/puppetlabs']

Parameters:

  • dirs (Variant[Stdlib::Absolutepath, Array[Stdlib::Absolutepath]]) —

    • either an absolute path or a array of absolute paths.

Returns:

  • (Array[String]) —

    • an array of absolute paths after being cut into individual paths.



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# File 'functions/dir_split.pp', line 10

function extlib::dir_split(Variant[Stdlib::Absolutepath, Array[Stdlib::Absolutepath]] *$dirs) >> Array[String] {
  [$dirs].flatten.unique.map | Stdlib::Absolutepath $dir | {
    extlib::dir_clean($dir).split('/').reduce([]) |Array $memo, $value  | {
      empty($value) ? {
        true    => $memo,
        default => $memo + "${memo[-1]}/${value}",
      }
    }
  }.flatten.unique
}