Sha256: 2550c99743741c49839ebffb08627f4383756359f15d79580be96e89523bd911
Contents?: true
Size: 1.06 KB
Versions: 25
Compression:
Stored size: 1.06 KB
Contents
module Fission
class Command
class SnapshotList < Command
def initialize(args=[])
super
end
def execute
unless @args.count == 1
Fission.ui.output self.class.help
Fission.ui.output ""
Fission.ui.output_and_exit "Incorrect arguments for snapshot list command", 1
end
vm_name = @args.first
vm = Fission::VM.new vm_name
unless vm.exists?
Fission.ui.output_and_exit "Unable to find the VM #{vm_name} (#{vm.path})", 1
end
snaps=vm.snapshots
unless snaps.empty?
Fission.ui.output snaps.join("\n")
else
Fission.ui.output "No snapshots found for VM '#{vm_name}'"
end
# TODO
Fission.ui.output_and_exit "There was an error listing the snapshots. The error was:\n#{task.output}", task.code
end
def option_parser
optparse = OptionParser.new do |opts|
opts.banner = "\nsnapshot list: fission snapshot list my_vm"
end
optparse
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems