Class: Ruby::Nginx::Commands::RemoveHostMapping

Inherits:
TerminalCommand show all
Defined in:
lib/ruby/nginx/commands/remove_host_mapping.rb

Instance Attribute Summary

Attributes inherited from TerminalCommand

#cmd, #error_type, #printer, #result, #user

Instance Method Summary collapse

Methods included from Helpers::SudoHelper

#sudoify

Methods included from Helpers::PromptHelper

#yes?

Constructor Details

#initialize(host, ignore_ip: nil, sudo: false) ⇒ RemoveHostMapping

Returns a new instance of RemoveHostMapping.



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# File 'lib/ruby/nginx/commands/remove_host_mapping.rb', line 10

def initialize(host, ignore_ip: nil, sudo: false)
  @host = host
  @ignore_ip = ignore_ip
  @sudo = sudo
  @sudo_reason = "Allow sudo elevation to remove \"#{host}\" from /etc/hosts?"

  super(cmd: resolve_command, raise: Ruby::Nginx::ConfigError)
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/ruby/nginx/commands/remove_host_mapping.rb', line 19

def run
  super unless removed?
rescue Ruby::Nginx::ConfigError
  raise if @sudo

  # Elevate to sudo and try again.
  self.class.new(@host, ignore_ip: @ignore_ip, sudo: true).run
end