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https://github.com/hashicorp/vagrant.git
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ea25996b21
Remove customized require behaviors and modify the bin executable to check for missing tools that Vagrant expects to exist when running outside of an installer.
75 lines
2.5 KiB
Ruby
75 lines
2.5 KiB
Ruby
# Copyright (c) HashiCorp, Inc.
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# SPDX-License-Identifier: BUSL-1.1
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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 Save < 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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opts = OptionParser.new do |o|
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o.banner = "Usage: vagrant snapshot save [options] [vm-name] <name>"
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o.separator ""
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o.separator "Take a snapshot of the current state of the machine. The snapshot"
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o.separator "can be restored via `vagrant snapshot restore` at any point in the"
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o.separator "future to get back to this exact machine state."
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o.separator ""
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o.separator "If no vm-name is given, Vagrant will take a snapshot of"
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o.separator "the entire environment with the same snapshot name."
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o.separator ""
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o.separator "Snapshots are useful for experimenting in a machine and being able"
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o.separator "to rollback quickly."
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o.on("-f", "--force", "Replace snapshot without confirmation") 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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if argv.empty? || argv.length > 2
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raise Vagrant::Errors::CLIInvalidUsage,
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help: opts.help.chomp
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end
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name = argv.pop
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with_target_vms(argv) do |vm|
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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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# In this case, no vm name was given, and we are iterating over the
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# entire environment. If a vm hasn't been created yet, we can't list
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# its snapshots
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if vm.id.nil?
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@env.ui.warn(I18n.t("vagrant.commands.snapshot.save.vm_not_created",
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name: vm.name))
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next
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end
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snapshot_list = vm.provider.capability(:snapshot_list)
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if !snapshot_list.include? name
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vm.action(:snapshot_save, snapshot_name: name)
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elsif options[:force]
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# not a unique snapshot name
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vm.action(:snapshot_delete, snapshot_name: name)
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vm.action(:snapshot_save, snapshot_name: name)
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else
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raise Vagrant::Errors::SnapshotConflictFailed
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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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