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# File 'lib/plankton/commands/cleanup.rb', line 2
def self.included(base)
base.class_eval do
option :keep,
desc: 'How many tags to keep',
default: 3,
aliases: '-k',
type: :numeric
desc 'cleanup REPO', 'Cleanup a given repository'
def cleanup(repo)
tags = registry.tags(repo: repo, limit: 200, details: true)
tags = tags.sort_by { |t| t.created_at }.reverse
if tags.size.zero?
puts 'No tags found. Nothing to do.'
exit
end
tags_to_delete = tags.drop(opts.keep)
tags_to_keep = tags.first(opts.keep)
puts ["\n", "Tags to keep:", opts.keep,
"(#{total_size(tags_to_keep)})"].join(' ')
detailed_tags_table(tags_to_keep)
puts ["\n", "Tags to delete:", tags_to_delete.size,
"(#{total_size(tags_to_delete)})"].join(' ')
detailed_tags_table(tags_to_delete)
if tags_to_delete.size.zero?
puts 'No tags need to cleaned.'
exit
end
if confirm?
puts
puts " Registry: #{hostname}"
puts " Repository: #{repo}"
puts " Tags to keep: #{opts.keep}"
puts
answer = ask("Cleanup #{repo} (#{tags_to_delete.size} tags)?",
limited_to: ['yes', 'no'])
exit if answer == 'no'
end
puts
tags_to_delete.each do |tag|
registry.rmtag(repo: repo, tag: tag.tag)
puts "Deleted #{tag.tag} (freed #{pretty_size(tag.layer_size)})"
end
end
end
end
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