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Chef::Knife::ClientBulkDelete

Public Instance Methods

run() click to toggle source
# File lib/chef/knife/client_bulk_delete.rb, line 32
def run
  if name_args.length < 1
    ui.fatal("You must supply a regular expression to match the results against")
    exit 42
  end
  all_clients = Chef::ApiClient.list(true)

  matcher = /#{name_args[0]}/
  clients_to_delete = {}
  all_clients.each do |name, client|
    next unless name =~ matcher
    clients_to_delete[client.name] = client
  end

  if clients_to_delete.empty?
    ui.info "No clients match the expression /#{name_args[0]}/"
    exit 0
  end

  ui.msg("The following clients will be deleted:")
  ui.msg("")
  ui.msg(ui.list(clients_to_delete.keys.sort, :columns_down))
  ui.msg("")
  ui.confirm("Are you sure you want to delete these clients")

  clients_to_delete.sort.each do |name, client|
    client.destroy
    ui.msg("Deleted client #{name}")
  end
end

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