Add package_manifest resource.

This patch converts the write_package_names function into
a proper resource. Using the write_package_names only works
if the function comes last in the puppet manifest. By
making the same functionality a custom resource we allow
for it to exist anywhere in the manifest and provide the
same functionality.

 The new syntax would be:

 package_manifest{'/tmp/foo': ensure => present}

Co-Authored-By: Martin Mágr <mmagr@redhat.com>
Change-Id: If3e03b1983fed47082fac8ce63f975557dbc503c

1 files changed, 0 insertions, 22 deletions

diff --git a/lib/puppet/parser/functions/write_package_names.rb b/lib/puppet/parser/functions/write_package_names.rb
deleted file mode 100644
index 8f99674..0000000
--- a/lib/puppet/parser/functions/write_package_names.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require 'fileutils'
-
-module Puppet::Parser::Functions
-  newfunction(:write_package_names, :doc => "Write package names which are managed via this puppet run to a file.") do |arg|
-    if arg[0].class == String
-      begin
-        output_file = arg[0]
-        packages = catalog.resources.collect { |r| r.title if r.type == 'Package' }.compact
-        FileUtils.mkdir_p(File.dirname(output_file))
-        File.open(output_file, 'w') do |f|
-            packages.each do |pkg_name|
-                f.write(pkg_name + "\n")
-            end
-        end
-      rescue JSON::ParserError
-        raise Puppet::ParseError, "Syntax error: #{arg[0]} is invalid"
-      end
-    else
-      raise Puppet::ParseError, "Syntax error: #{arg[0]} is not a String"
-    end
-  end
-end