diff options
Diffstat (limited to 'lib/puppet/parser')
| -rw-r--r-- | lib/puppet/parser/functions/ensure_packages.rb | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/puppet/parser/functions/ensure_packages.rb b/lib/puppet/parser/functions/ensure_packages.rb index 450ea02..1e0f225 100644 --- a/lib/puppet/parser/functions/ensure_packages.rb +++ b/lib/puppet/parser/functions/ensure_packages.rb @@ -1,7 +1,6 @@ # # ensure_packages.rb # -require 'puppet/parser/functions' module Puppet::Parser::Functions newfunction(:ensure_packages, :type => :statement, :doc => <<-EOS @@ -9,13 +8,15 @@ Takes a list of packages and only installs them if they don't already exist. EOS ) do |arguments| - raise(Puppet::ParseError, "ensure_packages(): Wrong number of arguments " + - "given (#{arguments.size} for 1)") if arguments.size != 1 - raise(Puppet::ParseError, "ensure_packages(): Requires array " + - "given (#{arguments[0].class})") if !arguments[0].kind_of?(Array) + if arguments.size != 1 + raise(Puppet::ParseError, "ensure_packages(): Wrong number of arguments " + + "given (#{arguments.size} for 1)") + end + + packages = Array(arguments[0]) Puppet::Parser::Functions.function(:ensure_resource) - arguments[0].each { |package_name| + packages.each { |package_name| function_ensure_resource(['package', package_name, {'ensure' => 'present' } ]) } end |