56 lines
1.5 KiB
Ruby
56 lines
1.5 KiB
Ruby
require 'json'
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module VagrantPlugins
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module CommandSnapshot
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module Command
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module PushShared
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def shared_exec(argv, m, opts={})
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with_target_vms(argv) do |vm|
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if !vm.id
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vm.ui.info("Not created. Cannot push snapshot state.")
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next
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end
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vm.env.lock("machine-snapshot-stack") do
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m.call(vm, opts)
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end
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end
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# Success, exit with 0
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0
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end
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def push(machine, opts={})
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snapshot_name = "push_#{Time.now.to_i}_#{rand(10000)}"
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# Save the snapshot. This will raise an exception if it fails.
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machine.action(:snapshot_save, snapshot_name: snapshot_name)
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end
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def pop(machine, opts={})
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# By reverse sorting, we should be able to find the first
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# pushed snapshot.
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name = nil
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snapshots = machine.provider.capability(:snapshot_list)
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snapshots.sort.reverse.each do |snapshot|
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if snapshot =~ /^push_\d+_\d+$/
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name = snapshot
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break
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end
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end
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# If no snapshot was found, we never pushed
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if !name
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machine.ui.info(I18n.t("vagrant.commands.snapshot.no_push_snapshot"))
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return
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end
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# Restore the snapshot and tell the provider to delete it, if required
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opts[:snapshot_name] = name
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machine.action(:snapshot_restore, opts)
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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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