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module Nanoc::CLI
# A command runner subclass for Nanoc commands that adds Nanoc-specific
# convenience methods and error handling.
#
# @api private
class CommandRunner < ::Cri::CommandRunner
# @see http://rubydoc.info/gems/cri/Cri/CommandRunner#call-instance_method
#
# @return [void]
def call
Nanoc::CLI::ErrorHandler.handle_while(command: self) do
run
end
end
# Gets the site ({Nanoc::Int::Site} instance) in the current directory and
# loads its data.
#
# @return [Nanoc::Int::Site] The site in the current working directory
def site
# Load site if possible
@site ||= nil
if is_in_site_dir? && @site.nil?
@site = Nanoc::Int::SiteLoader.new.new_from_cwd
end
@site
end
# For debugging purposes.
#
# @api private
def site=(new_site)
@site = new_site
end
# @return [Boolean] true if the current working directory is a Nanoc site
# directory, false otherwise
def in_site_dir?
Nanoc::Int::SiteLoader.cwd_is_nanoc_site?
end
alias is_in_site_dir? in_site_dir?
# Asserts that the current working directory contains a site and loads the site into memory.
#
# @return [void]
def load_site(preprocess: false)
$stderr.print 'Loading site… '
$stderr.flush
if site.nil?
raise ::Nanoc::Int::Errors::GenericTrivial, 'The current working directory does not seem to be a Nanoc site.'
end
if preprocess
site.compiler.action_provider.preprocess(site)
end
$stderr.puts 'done'
end
# @return [Boolean] true if debug output is enabled, false if not
#
# @see Nanoc::CLI.debug?
def debug?
Nanoc::CLI.debug?
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems