class Facter::Resolvers::Aix::Filesystems

# File lib/facter/resolvers/aix/filesystems.rb, line 12
def post_resolve(fact_name, _options)
  @fact_list.fetch(fact_name) { read_vtf_file(fact_name) }
end

# File lib/facter/resolvers/aix/filesystems.rb, line 16
def read_vtf_file(fact_name)
  file_content = Facter::Util::FileHelper.safe_readlines('/etc/vfs')
  return if file_content.empty?

  file_content = file_content.map do |line|
    next if /#|%/.match?(line) # skip lines that are comments or defaultvfs line

    line.split(' ').first
  end

  @fact_list[:file_systems] = file_content.compact.sort.join(',')
  @fact_list[fact_name]
end