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| author | Jeff McCune <jeff@puppetlabs.com> | 2011-07-25 10:42:27 -0700 |
|---|---|---|
| committer | Jeff McCune <jeff@puppetlabs.com> | 2011-07-26 15:45:47 -0700 |
| commit | 8a46e201fe476825f7fec5d67d2ff14ba48008a1 (patch) | |
| tree | 70b7cfb2316ccbacebe607d6e30c0ca22d655109 | |
| parent | a6ed9fbca3f256304df17b1cfae157728d60bb1d (diff) | |
| download | puppet-stdlib-8a46e201fe476825f7fec5d67d2ff14ba48008a1.tar.gz puppet-stdlib-8a46e201fe476825f7fec5d67d2ff14ba48008a1.tar.bz2 | |
(#8575) Add loadyaml() function
This change adds a loadyaml() puppet function that takes a path to a
YAML data file and returns the contents as a Puppet variable. There is
currently no validation of the contents of the file.
This commit is intentionally lacking unit tests because of time
constraints.
Reviewed-by: Dan Bode
| -rw-r--r-- | lib/puppet/parser/functions/loadyaml.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/loadyaml.rb b/lib/puppet/parser/functions/loadyaml.rb new file mode 100644 index 0000000..0f16f69 --- /dev/null +++ b/lib/puppet/parser/functions/loadyaml.rb @@ -0,0 +1,20 @@ +module Puppet::Parser::Functions + + newfunction(:loadyaml, :type => :rvalue, :doc => <<-'ENDHEREDOC') do |args| + Load a YAML file and return the data if it contains an Array, String, or Hash + as a Puppet variable. + + For example: + + $myhash = loadyaml('/etc/puppet/data/myhash.yaml') + ENDHEREDOC + + unless args.length == 1 + raise Puppet::ParseError, ("loadyaml(): wrong number of arguments (#{args.length}; must be 1)") + end + + YAML.load_file(args[0]) + + end + +end |