eadb0ac831
Prior to this commit, if a user attempted to use the `vagrant snapshot save` or `vagrant snapshot list` commands on a vm whose provider did not support snapshots, it would simply print a warning. This commit changes that behavior by instead raising an error.
47 lines
1.2 KiB
Ruby
47 lines
1.2 KiB
Ruby
require 'optparse'
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module VagrantPlugins
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module CommandSnapshot
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module Command
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class List < Vagrant.plugin("2", :command)
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def execute
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opts = OptionParser.new do |o|
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o.banner = "Usage: vagrant snapshot list [options] [vm-name]"
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o.separator ""
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o.separator "List all snapshots taken for a machine."
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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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with_target_vms(argv) do |vm|
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if !vm.id
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vm.ui.info(I18n.t("vagrant.commands.common.vm_not_created"))
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next
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end
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if !vm.provider.capability?(:snapshot_list)
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raise Vagrant::Errors::SnapshotNotSupported
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end
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snapshots = vm.provider.capability(:snapshot_list)
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if snapshots.empty?
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vm.ui.output(I18n.t("vagrant.actions.vm.snapshot.list_none"))
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vm.ui.detail(I18n.t("vagrant.actions.vm.snapshot.list_none_detail"))
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next
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end
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snapshots.each do |snapshot|
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vm.ui.output(snapshot, prefix: false)
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end
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end
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# Success, exit status 0
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0
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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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