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-rw-r--r--lib/puppet/parser/functions/ensure_packages.rb16
1 files changed, 13 insertions, 3 deletions
diff --git a/lib/puppet/parser/functions/ensure_packages.rb b/lib/puppet/parser/functions/ensure_packages.rb
index 1e0f225..f1da4aa 100644
--- a/lib/puppet/parser/functions/ensure_packages.rb
+++ b/lib/puppet/parser/functions/ensure_packages.rb
@@ -5,19 +5,29 @@
module Puppet::Parser::Functions
newfunction(:ensure_packages, :type => :statement, :doc => <<-EOS
Takes a list of packages and only installs them if they don't already exist.
+It optionally takes a hash as a second parameter that will be passed as the
+third argument to the ensure_resource() function.
EOS
) do |arguments|
- if arguments.size != 1
+ if arguments.size > 2 or arguments.size == 0
raise(Puppet::ParseError, "ensure_packages(): Wrong number of arguments " +
- "given (#{arguments.size} for 1)")
+ "given (#{arguments.size} for 1 or 2)")
+ elsif arguments.size == 2 and !arguments[1].is_a?(Hash)
+ raise(Puppet::ParseError, 'ensure_packages(): Requires second argument to be a Hash')
end
packages = Array(arguments[0])
+ if arguments[1]
+ defaults = { 'ensure' => 'present' }.merge(arguments[1])
+ else
+ defaults = { 'ensure' => 'present' }
+ end
+
Puppet::Parser::Functions.function(:ensure_resource)
packages.each { |package_name|
- function_ensure_resource(['package', package_name, {'ensure' => 'present' } ])
+ function_ensure_resource(['package', package_name, defaults ])
}
end
end