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#
# pry.rb
#
module Puppet::Parser::Functions
newfunction(:pry, :type => :statement, :doc => <<-DOC
This function invokes a pry debugging session in the current scope object. This is useful for debugging manifest code at specific points during a compilation.
*Examples:*
pry()
DOC
) do |arguments|
begin
require 'pry'
rescue LoadError
raise(Puppet::Error, "pry(): Requires the 'pry' rubygem to use, but it was not found")
end
#
## Run `catalog` to see the contents currently compiling catalog
## Run `cd catalog` and `ls` to see catalog methods and instance variables
## Run `@resource_table` to see the current catalog resource table
#
if $stdout.isatty
binding.pry # rubocop:disable Lint/Debugger
else
Puppet.warning 'pry(): cowardly refusing to start the debugger on a daemonized master'
end
end
end
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