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# Returns the contents of a file
Puppet::Parser::Functions::newfunction(:file, :type => :rvalue,
:doc => "Return the contents of a file. Multiple files
can be passed, and the first file that exists will be read in.") do |vals|
ret = nil
vals.each do |file|
unless file =~ /^#{File::SEPARATOR}/
raise Puppet::ParseError, "Files must be fully qualified"
end
if FileTest.exists?(file)
ret = File.read(file)
break
end
end
if ret
ret
else
raise Puppet::ParseError, "Could not find any files from %s" %
vals.join(", ")
end
end
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