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require 'optparse'
module VagrantPlugins
module CommandSnapshot
module Command
class List < Vagrant.plugin("2", :command)
def execute
opts = OptionParser.new do |o|
o.banner = "Usage: vagrant snapshot list [options] [vm-name]"
o.separator ""
o.separator "List all snapshots taken for a machine."
end
# Parse the options
argv = parse_options(opts)
return if !argv
with_target_vms(argv) do |vm|
if !vm.id
vm.ui.info(I18n.t("vagrant.commands.common.vm_not_created"))
next
end
if !vm.provider.capability?(:snapshot_list)
raise Vagrant::Errors::SnapshotNotSupported
end
snapshots = vm.provider.capability(:snapshot_list)
if snapshots.empty?
vm.ui.output(I18n.t("vagrant.actions.vm.snapshot.list_none"))
vm.ui.detail(I18n.t("vagrant.actions.vm.snapshot.list_none_detail"))
next
end
snapshots.each do |snapshot|
vm.ui.output(snapshot, prefix: false)
end
end
# Success, exit status 0
0
end
end
end
end
end
|
