Class: OsCtl::Image::Cli::Containers

Inherits:
Command
  • Object
show all
Defined in:
lib/osctl/image/cli/containers.rb

Constant Summary collapse

FIELDS = 
%i[
  pool
  id
  type
  distribution
  version
].freeze

Instance Method Summary collapse

Methods inherited from Command

#initialize, run

Constructor Details

This class inherits a constructor from OsCtl::Image::Cli::Command

Instance Method Details

#delete ⇒ Object 



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# File 'lib/osctl/image/cli/containers.rb', line 37

def delete
  client = OsCtldClient.new
  cts = get_cts(client)
  cts.select! { |ct| ct[:type] == opts[:type] } if opts[:type]
  cts.select! { |ct| args.include?(ct[:id]) } if args.any?

  unless opts[:force]
    puts 'The following containers will be deleted:'
    cts.each { |ct| puts "  #{ct[:pool]}:#{ct[:id]}" }
    $stdout.write('Continue? [y/N]: ')
    $stdout.flush
    return if $stdin.readline.strip != 'y'
  end

  cts.each do |ct|
    client.delete_container(ct[:id])
  end
end

#get_cts(client) ⇒ Object (protected) 



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# File 'lib/osctl/image/cli/containers.rb', line 58

def get_cts(client)
  cts = client.list_containers.select do |ct|
    ct.has_key?(:'org.vpsadminos.osctl-image:type')
  end.map do |ct|
    ct[:type] = ct[:'org.vpsadminos.osctl-image:type']
    ct
  end
end

#list ⇒ Object 



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# File 'lib/osctl/image/cli/containers.rb', line 15

def list
  param_selector = OsCtl::Lib::Cli::ParameterSelector.new(
    all_params: FIELDS
  )

  if opts[:list]
    puts param_selector
    return
  end

  cts = get_cts(OsCtldClient.new)

  fmt_opts = {
    layout: :columns,
    cols: param_selector.parse_option(opts[:output]),
    sort: opts[:sort] && param_selector.parse_option(opts[:sort]),
    header: !opts['hide-header']
  }

  OsCtl::Lib::Cli::OutputFormatter.print(cts, **fmt_opts)
end