Contents

# frozen_string_literal: true

module Facter
  module FilesystemHelper
    MOUNT_KEYS = %i[device filesystem path options
                    available available_bytes size
                    size_bytes used used_bytes capacity].freeze
    class << self
      def read_mountpoints
        require 'sys/filesystem'
        force_utf(Sys::Filesystem.mounts)
      end

      def read_mountpoint_stats(path)
        require 'sys/filesystem'
        Sys::Filesystem.stat(path)
      end

      def compute_capacity(used, total)
        if used == total
          '100%'
        elsif used.positive?
          "#{format('%.2f', 100.0 * used.to_f / total.to_f)}%"
        else
          '0%'
        end
      end

      private

      def force_utf(mounts)
        mounts.each do |mount|
          mount.name.force_encoding('UTF-8')
          mount.mount_type.force_encoding('UTF-8')
          mount.mount_point.force_encoding('UTF-8')
          mount.options.force_encoding('UTF-8')
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
facter-4.0.20	lib/resolvers/utils/filesystem_helper.rb
facter-4.0.19	lib/resolvers/utils/filesystem_helper.rb