diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/puppet/parser/functions/load_module_metadata.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/load_module_metadata.rb b/lib/puppet/parser/functions/load_module_metadata.rb new file mode 100644 index 0000000..0664a23 --- /dev/null +++ b/lib/puppet/parser/functions/load_module_metadata.rb @@ -0,0 +1,16 @@ +module Puppet::Parser::Functions + newfunction(:load_module_metadata, :type => :rvalue, :doc => <<-EOT + EOT + ) do |args| + raise(Puppet::ParseError, "load_module_metadata(): Wrong number of arguments, expects one") unless args.size == 1 + mod = args[0] + module_path = function_get_module_path([mod]) + metadata_json = File.join(module_path, 'metadata.json') + + raise(Puppet::ParseError, "load_module_metadata(): No metadata.json file for module #{mod}") unless File.exists?(metadata_json) + + metadata = PSON.load(File.read(metadata_json)) + + return metadata + end +end |