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# frozen_string_literal: true
module Jekyll
module Commands
class Clean < Command
class << self
def init_with_program(prog)
prog.command(:clean) do |c|
c.syntax "clean [subcommand]"
c.description "Clean the site (removes site output and metadata file) without building."
add_build_options(c)
c.action do |_, options|
Jekyll::Commands::Clean.process(options)
end
end
end
def process(options)
options = configuration_from_options(options)
destination = options["destination"]
metadata_file = File.join(options["source"], ".jekyll-metadata")
cache_dir = File.join(options["source"], options["cache_dir"])
sass_cache = ".sass-cache"
remove(destination, :checker_func => :directory?)
remove(metadata_file, :checker_func => :file?)
remove(cache_dir, :checker_func => :directory?)
remove(sass_cache, :checker_func => :directory?)
end
def remove(filename, checker_func: :file?)
if File.public_send(checker_func, filename)
Jekyll.logger.info "Cleaner:", "Removing #{filename}..."
FileUtils.rm_rf(filename)
else
Jekyll.logger.info "Cleaner:", "Nothing to do for #{filename}."
end
end
end
end
end
end
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