[30960] | 1 | module Puppet::Parser::Functions
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| 2 | newfunction(:validate_absolute_path, :doc => <<-'ENDHEREDOC') do |args|
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| 3 | Validate the string represents an absolute path in the filesystem. This function works
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| 4 | for windows and unix style paths.
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| 5 |
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| 6 | The following values will pass:
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| 7 |
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| 8 | $my_path = 'C:/Program Files (x86)/Puppet Labs/Puppet'
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| 9 | validate_absolute_path($my_path)
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| 10 | $my_path2 = '/var/lib/puppet'
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| 11 | validate_absolute_path($my_path2)
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| 12 | $my_path3 = ['C:/Program Files (x86)/Puppet Labs/Puppet','C:/Program Files/Puppet Labs/Puppet']
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| 13 | validate_absolute_path($my_path3)
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| 14 | $my_path4 = ['/var/lib/puppet','/usr/share/puppet']
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| 15 | validate_absolute_path($my_path4)
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| 16 |
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| 17 | The following values will fail, causing compilation to abort:
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| 18 |
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| 19 | validate_absolute_path(true)
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| 20 | validate_absolute_path('../var/lib/puppet')
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| 21 | validate_absolute_path('var/lib/puppet')
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| 22 | validate_absolute_path([ 'var/lib/puppet', '/var/foo' ])
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| 23 | validate_absolute_path([ '/var/lib/puppet', 'var/foo' ])
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| 24 | $undefined = undef
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| 25 | validate_absolute_path($undefined)
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| 26 |
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| 27 | ENDHEREDOC
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| 28 |
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| 29 | # The deprecation function was being called twice, as validate_absolute_path calls is_absolute_path. I have removed it from here so it only calls deprecation once within is_absolute_path.
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| 30 | # function_deprecation([:validate_absolute_path, 'This method is deprecated, please use the stdlib validate_legacy function, with Stdlib::Compat::Absolute_path. There is further documentation for validate_legacy function in the README.'])
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| 31 |
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| 32 | require 'puppet/util'
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| 33 |
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| 34 | unless args.length > 0 then
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| 35 | raise Puppet::ParseError, ("validate_absolute_path(): wrong number of arguments (#{args.length}; must be > 0)")
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| 36 | end
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| 37 |
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| 38 | args.each do |arg|
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| 39 | # put arg to candidate var to be able to replace it
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| 40 | candidates = arg
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| 41 | # if arg is just a string with a path to test, convert it to an array
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| 42 | # to avoid test code duplication
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| 43 | unless arg.is_a?(Array) then
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| 44 | candidates = Array.new(1,arg)
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| 45 | end
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| 46 | # iterate over all paths within the candidates array
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| 47 | candidates.each do |path|
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| 48 | unless function_is_absolute_path([path])
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| 49 | raise Puppet::ParseError, ("#{path.inspect} is not an absolute path.")
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| 50 | end
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| 51 | end
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| 52 | end
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| 53 | end
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| 54 | end
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