129 lines
4.3 KiB
Ruby
129 lines
4.3 KiB
Ruby
require 'optparse'
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module VagrantPlugins
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module CommandBox
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module Command
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class Prune < Vagrant.plugin("2", :command)
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def execute
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options = {}
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options[:force] = false
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options[:dry_run] = false
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opts = OptionParser.new do |o|
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o.banner = "Usage: vagrant box prune [options]"
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o.separator ""
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o.separator "Options:"
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o.separator ""
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o.on("-p PROVIDER", "--provider PROVIDER", String, "The specific provider type for the boxes to destroy.") do |p|
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options[:provider] = p
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end
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o.on("-n", "--dry-run", "Only print the boxes that would be removed.") do |f|
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options[:dry_run] = f
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end
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o.on("--name NAME", String, "The specific box name to check for outdated versions.") do |name|
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options[:name] = name
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end
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o.on("-f", "--force", "Destroy without confirmation even when box is in use.") do |f|
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options[:force] = f
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end
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end
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# Parse the options
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argv = parse_options(opts)
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return if !argv
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boxes = @env.boxes.all.sort
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if boxes.empty?
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return @env.ui.warn(I18n.t("vagrant.commands.box.no_installed_boxes"), prefix: false)
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end
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delete_oldest_boxes(boxes, options[:provider], options[:force], options[:name], options[:dry_run])
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# Success, exit status 0
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0
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end
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private
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def delete_oldest_boxes(boxes, only_provider, skip_confirm, only_name, dry_run)
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# Find the longest box name
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longest_box = boxes.max_by { |x| x[0].length }
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longest_box_length = longest_box[0].length
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# Hash map to keep track of newest versions
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newest_boxes = Hash.new
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# First find the newest version for every installed box
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boxes.each do |name, version, provider|
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next if only_provider and only_provider != provider.to_s
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next if only_name and only_name != name
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# Nested to make sure it works for boxes with different providers
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if newest_boxes.has_key?(name)
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if newest_boxes[name].has_key?(provider)
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saved = Gem::Version.new(newest_boxes[name][provider])
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current = Gem::Version.new(version)
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if current > saved
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newest_boxes[name][provider] = version
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end
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else
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newest_boxes[name][provider] = version
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end
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else
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newest_boxes[name] = Hash.new
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newest_boxes[name][provider] = version
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end
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end
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@env.ui.info("The following boxes will be kept...");
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newest_boxes.each do |name, providers|
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providers.each do |provider, version|
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@env.ui.info("#{name.ljust(longest_box_length)} (#{provider}, #{version})")
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@env.ui.machine("box-name", name)
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@env.ui.machine("box-provider", provider)
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@env.ui.machine("box-version", version)
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end
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end
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@env.ui.info("", prefix: false)
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@env.ui.info("Checking for older boxes...");
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# Track if we removed anything so the user can be informed
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removed_any_box = false
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boxes.each do |name, version, provider|
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next if !newest_boxes.has_key?(name) or !newest_boxes[name].has_key?(provider)
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current = Gem::Version.new(version)
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saved = Gem::Version.new(newest_boxes[name][provider])
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if current < saved
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removed_any_box = true
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# Use the remove box action
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if dry_run
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@env.ui.info("Would remove #{name} #{provider} #{version}")
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else
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@env.action_runner.run(Vagrant::Action.action_box_remove, {
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box_name: name,
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box_provider: provider,
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box_version: version,
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force_confirm_box_remove: skip_confirm,
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box_remove_all_versions: false,
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})
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end
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end
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end
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if !removed_any_box
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@env.ui.info("No old versions of boxes to remove...");
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end
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end
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end
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end
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end
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end
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