Module: SSHKit::Custom::DSL::Configuration

Included in:
SSHKit::Custom::DSL
Defined in:
lib/sshkit/custom/dsl/configuration.rb

Instance Method Summary collapse

Instance Method Details

#as(who) ⇒ Object 



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# File 'lib/sshkit/custom/dsl/configuration.rb', line 42

def as(who)
  if who.is_a? Hash
    user = who[:user] || who["user"]
    group = who[:group] || who["group"]
  else
    user = who
    group = nil
  end

  execute "    if ! sudo -u \#{user} whoami > /dev/null\n    then echo \"You cannot switch to user '\#{user}' using sudo, please check the sudoers file\" 1>&2\n       false\n    fi\n  EOTEST\n\n  execute <<-EOTEST, verbosity: Logger::DEBUG if group\n    if ! sudo -u \#{user} -g \#{group} whoami > /dev/null\n    then echo \"You cannot switch to group '\#{group}' using sudo, please check the sudoers file\" 1>&2\n       false\n    fi\n  EOTEST\n\n  config_store.add_user_group user, group\n\n  yield if block_given?\nensure\n  config_store.pop_user_group\nend\n", verbosity: Logger::DEBUG

#config_store ⇒ Object 



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# File 'lib/sshkit/custom/dsl/configuration.rb', line 6

def config_store
  @config_store ||= SSHKit::Custom::DSL::ConfigStore
end

#on(hosts, options = {}, &block) ⇒ Object 



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# File 'lib/sshkit/custom/dsl/configuration.rb', line 10

def on(hosts, options={}, &block)
  hosts = Array(hosts).map { |rh| rh.is_a?(SSHKit::Host) ? rh : SSHKit::Host.new(rh) }.uniq
  config_store.backends = hosts
  config_store.runner_opts = options
  config_store.runner.do_it(&block) if block_given?
end

#with(environment) ⇒ Object 



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# File 'lib/sshkit/custom/dsl/configuration.rb', line 35

def with(environment)
  config_store.add_env environment
  yield if block_given?
ensure
  config_store.pop_env
end

#within(directory) ⇒ Object 



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# File 'lib/sshkit/custom/dsl/configuration.rb', line 17

def within(directory)

  dir_to_check = File.join(config_store.backend.pwd + [directory])

  execute "   if test ! -d \#{dir_to_check}\n      then echo \"Directory does not exist '\#{dir_to_check}'\" 1>&2\n      false\n   fi\n  EOTEST\n\n  config_store.add_pwd directory\n\n  yield if block_given?\nensure\n  config_store.pop_pwd\nend\n", verbosity: Logger::DEBUG