Class: Nanoc::CLI::Commands::Update
- Inherits:
-
Nanoc::CLI::CommandRunner
- Object
- Cri::CommandRunner
- Nanoc::CLI::CommandRunner
- Nanoc::CLI::Commands::Update
- Defined in:
- lib/nanoc/cli/commands/update.rb
Instance Method Summary (collapse)
Methods inherited from Nanoc::CLI::CommandRunner
#call, call, #debug?, #in_site_dir?, #load_site, #require_site, #site
Instance Method Details
- (Object) run
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# File 'lib/nanoc/cli/commands/update.rb', line 20 def run # Check arguments if arguments.size != 0 raise Nanoc::Errors::GenericTrivial, "usage: #{command.usage}" end # Make sure we are in a nanoc site directory require_site # Set VCS if possible set_vcs([:vcs]) # Check for -y switch unless .key?(:yes) $stderr.puts '*************' $stderr.puts '** WARNING **' $stderr.puts '*************' $stderr.puts $stderr.puts 'Are you absolutely sure you want to update the ' \ 'content for this site? Updating the site content ' \ 'will change the structure of existing data. This ' \ 'operation is destructive and cannot be reverted. ' \ 'Please do not interrupt this operation; doing so can ' \ 'result in data loss. As always, consider making a ' \ 'backup copy.' $stderr.puts $stderr.puts 'If this nanoc site is versioned using a VCS ' \ 'supported by nanoc, consider using the --vcs option ' \ 'to have nanoc perform add/delete/move operations ' \ 'using the specified VCS. To get a list of VCSes ' \ 'supported by nanoc, issue the "info" command.' $stderr.puts $stderr.puts 'To continue, use the -y/--yes option, like "nanoc ' \ 'update -y".' exit 1 end # Update site.data_sources.each(&:update) end |