Class: SshShort::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/ssh_short/cli.rb

Class Method Summary collapse

Class Method Details

.add_options_if_present(node, args, options) ⇒ Object 



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# File 'lib/ssh_short/cli.rb', line 49

def self.add_options_if_present(node, args, options)
  options.each { |option|
    node[option] = args[option] if args.include?(option)
  }
  node
end

.run(argv) ⇒ Object 



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# File 'lib/ssh_short/cli.rb', line 15

def self.run(argv)
  config = SshShort::Parser.parse_config
  args = SshShort::Parser.parse_input(config, argv)
  key_set = SshShort::KeySet.new(config[:keys_dir])
  node_mapper = SshShort::NodeMapper.new

  if args[:action] == :list_aliases
    node_mapper.get_aliases.each { |node_alias| puts node_alias }
    exit
  end

  node = node_mapper.get_node args[:node]
  node ||= {:host => args[:node]}

  if node[:key].nil? or args[:force_key_prompt]
    node[:key] = key_set.prompt_for_key
  end
  node = CLI.add_options_if_present(node, args, [:alias, :user])

  node_mapper.update_node(node)
  key_path = key_set.get_key node[:key]

  case args[:action]
    when :connect
      Connection.connect node[:host], node[:user], key_path
    when :push
      Connection.push node[:host], node[:user], key_path, args[:source], args[:target]
    when :pull
      Connection.pull node[:host], node[:user], key_path, args[:source], args[:target]
    else
      abort 'Unknown action'
  end
end