8a46e201fe
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
20 lines
491 B
Ruby
20 lines
491 B
Ruby
module Puppet::Parser::Functions
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newfunction(:loadyaml, :type => :rvalue, :doc => <<-'ENDHEREDOC') do |args|
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Load a YAML file and return the data if it contains an Array, String, or Hash
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as a Puppet variable.
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For example:
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$myhash = loadyaml('/etc/puppet/data/myhash.yaml')
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ENDHEREDOC
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unless args.length == 1
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raise Puppet::ParseError, ("loadyaml(): wrong number of arguments (#{args.length}; must be 1)")
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end
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YAML.load_file(args[0])
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end
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end
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