Class: Jekyll::Deprecator

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/deprecator.rb

Class Method Summary collapse

Class Method Details

.arg_is_present?(args, deprecated_argument, message) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jekyll/deprecator.rb', line 26

def self.arg_is_present?(args, deprecated_argument, message)
  if args.include?(deprecated_argument)
    deprecation_message(message)
  end
end

.deprecation_message(message) ⇒ Object 



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# File 'lib/jekyll/deprecator.rb', line 32

def self.deprecation_message(message)
  Jekyll.logger.error "Deprecation:", message
end

.no_subcommand(args) ⇒ Object 



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# File 'lib/jekyll/deprecator.rb', line 19

def self.no_subcommand(args)
  if args.size > 0 && args.first =~ /^--/ && !%w[--help --version].include?(args.first)
    Jekyll.logger.error "Deprecation:", "Jekyll now uses subcommands instead of just \
                        switches. Run `jekyll help' to find out more."
  end
end

.process(args) ⇒ Object 



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# File 'lib/jekyll/deprecator.rb', line 3

def self.process(args)
  no_subcommand(args)
  arg_is_present? args, "--server", "The --server command has been replaced by the \
                      'serve' subcommand."
  arg_is_present? args, "--no-server", "To build Jekyll without launching a server, \
                      use the 'build' subcommand."
  arg_is_present? args, "--auto", "The switch '--auto' has been replaced with '--watch'."
  arg_is_present? args, "--no-auto", "To disable auto-replication, simply leave off \
                      the '--watch' switch."
  arg_is_present? args, "--pygments", "The 'pygments' setting can only be set in \
                      your config files."
  arg_is_present? args, "--paginate", "The 'paginate' setting can only be set in your \
                      config files."
  arg_is_present? args, "--url", "The 'url' setting can only be set in your config files."
end