require 'tempfile'
+#
+# validate_augaes.rb
+#
module Puppet::Parser::Functions
- newfunction(:validate_augeas, :doc => <<-'ENDHEREDOC') do |args|
+ newfunction(:validate_augeas, :doc => <<-'DOC') do |args|
Perform validation of a string using an Augeas lens
The first argument of this function should be a string to
test, and the second argument should be the name of the Augeas lens to use.
validate_augeas($sudoerscontent, 'Sudoers.lns', [], 'Failed to validate sudoers content with Augeas')
- ENDHEREDOC
+ DOC
unless Puppet.features.augeas?
- raise Puppet::ParseError, ("validate_augeas(): this function requires the augeas feature. See http://docs.puppetlabs.com/guides/augeas.html#pre-requisites for how to activate it.")
+ raise Puppet::ParseError, 'validate_augeas(): this function requires the augeas feature. See http://docs.puppetlabs.com/guides/augeas.html#pre-requisites for how to activate it.'
end
- if (args.length < 2) or (args.length > 4) then
- raise Puppet::ParseError, ("validate_augeas(): wrong number of arguments (#{args.length}; must be 2, 3, or 4)")
+ if (args.length < 2) || (args.length > 4)
+ raise Puppet::ParseError, "validate_augeas(): wrong number of arguments (#{args.length}; must be 2, 3, or 4)"
end
msg = args[3] || "validate_augeas(): Failed to validate content against #{args[1].inspect}"
require 'augeas'
- aug = Augeas::open(nil, nil, Augeas::NO_MODL_AUTOLOAD)
+ aug = Augeas.open(nil, nil, Augeas::NO_MODL_AUTOLOAD)
begin
content = args[0]
# Test content in a temporary file
- tmpfile = Tempfile.new("validate_augeas")
+ tmpfile = Tempfile.new('validate_augeas')
begin
tmpfile.write(content)
ensure
aug.transform(
:lens => lens,
:name => 'Validate_augeas',
- :incl => tmpfile.path
+ :incl => tmpfile.path,
)
aug.load!
unless aug.match("/augeas/files#{tmpfile.path}//error").empty?
error = aug.get("/augeas/files#{tmpfile.path}//error/message")
msg += " with error: #{error}"
- raise Puppet::ParseError, (msg)
+ raise Puppet::ParseError, msg
end
# Launch unit tests
aug.defvar('file', "/files#{tmpfile.path}")
tests.each do |t|
msg += " testing path #{t}"
- raise Puppet::ParseError, (msg) unless aug.match(t).empty?
+ raise Puppet::ParseError, msg unless aug.match(t).empty?
end
ensure
aug.close