Module: Jekyll::Deprecator

Extended by:
Deprecator
Included in:
Deprecator
Defined in:
lib/jekyll/deprecator.rb

Instance Method Summary collapse

Instance Method Details

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

Returns:

  • (Boolean)

28
29
30
31
32
# File 'lib/jekyll/deprecator.rb', line 28

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

#defaults_deprecate_type(old, current) ⇒ Object


38
39
40
41
# File 'lib/jekyll/deprecator.rb', line 38

def defaults_deprecate_type(old, current)
  Jekyll.logger.warn "Defaults:", "The '#{old}' type has become '#{current}'."
  Jekyll.logger.warn "Defaults:", "Please update your front-matter defaults to use 'type: #{current}'."
end

#deprecation_message(message) ⇒ Object


34
35
36
# File 'lib/jekyll/deprecator.rb', line 34

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

#no_subcommand(args) ⇒ Object


21
22
23
24
25
26
# File 'lib/jekyll/deprecator.rb', line 21

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

#process(args) ⇒ Object


5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
# File 'lib/jekyll/deprecator.rb', line 5

def 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 args, "--server", "The --server command has been replaced by the \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'settings has been removed in \
                      favour of 'highlighter'."
  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