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author | varac <varacanero@zeromail.org> | 2017-01-13 12:41:58 +0100 |
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committer | varac <varacanero@zeromail.org> | 2017-01-13 12:41:58 +0100 |
commit | 066c08f8362d53f0f30897cb8710d11260c726ea (patch) | |
tree | a6369eecd88bb731fe413d0bbc8af73d74d1f447 /lib/puppet/parser/functions/load_module_metadata.rb | |
parent | 71123634744b9fe2ec7d6a3e38e9789fd84801e3 (diff) | |
parent | b65dd1f45d10e10e45455358aeabb29167990e2c (diff) |
Merge remote-tracking branch 'origin/master' into leap_master
Diffstat (limited to 'lib/puppet/parser/functions/load_module_metadata.rb')
-rw-r--r-- | lib/puppet/parser/functions/load_module_metadata.rb | 24 |
1 files changed, 24 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..c9b8488 --- /dev/null +++ b/lib/puppet/parser/functions/load_module_metadata.rb @@ -0,0 +1,24 @@ +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 or two") unless [1,2].include?(args.size) + mod = args[0] + allow_empty_metadata = args[1] + module_path = function_get_module_path([mod]) + metadata_json = File.join(module_path, 'metadata.json') + + metadata_exists = File.exists?(metadata_json) + if metadata_exists + metadata = PSON.load(File.read(metadata_json)) + else + if allow_empty_metadata + metadata = {} + else + raise(Puppet::ParseError, "load_module_metadata(): No metadata.json file for module #{mod}") + end + end + + return metadata + end +end |