Module: Rudy::Routines::SCMHelper

Extended by:
SCMHelper
Includes:
HelperBase
Included in:
SCMHelper
Defined in:
lib/rudy/routines/helpers/scmhelper.rb

Instance Method Summary collapse

Methods included from HelperBase

#command_separator, #execute_rbox_command, #keep_going?

Methods included from Huxtable

change_environment, change_position, change_region, change_role, change_zone, #check_keys, #config_dirname, create_domain, #current_group_name, #current_machine_address, #current_machine_count, #current_machine_group, #current_machine_hostname, #current_machine_image, #current_machine_name, #current_machine_size, #current_user, #current_user_keypairpath, debug?, #debug?, domain, domain_exists?, #group_metadata, #has_keypair?, #has_keys?, #has_pem_keys?, #has_root_keypair?, keypair_path_to_name, #known_machine_group?, #root_keypairname, #root_keypairpath, #switch_user, update_config, update_global, update_logger, #user_keypairname, #user_keypairpath

Instance Method Details

#create_scm_objects(routine) ⇒ Object 



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# File 'lib/rudy/routines/helpers/scmhelper.rb', line 20

def create_scm_objects(routine)
  return nil unless routine
  scmnames = SUPPORTED_SCM_NAMES & routine.keys
  vlist = []
  # Look for scm config in the routine by checking all known scm types.
  # For each one we'll create an instance of the appropriate SCM class.
  scmnames.each do |scm|
    routine[scm].each_pair do |user,params|
      klass = eval "Rudy::SCM::#{scm.to_s.upcase}"
      params[:user] = user
      scm = klass.new(params)
      scm.raise_early_exceptions    # Raises exceptions for obvious problems.
      vlist << scm
    end
  end
  vlist
end

#scm?(routine) ⇒ Boolean

Does the routine config contain SCM routines? Raises Rudy::Error if there is malformed configuration.

Returns:

  • (Boolean) 


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# File 'lib/rudy/routines/helpers/scmhelper.rb', line 9

def scm?(routine)
  scmnames = SUPPORTED_SCM_NAMES & routine.keys    # Find intersections.
  return false if scmnames.empty?                  # Nothing to do. 
  scmnames.each do |scm|                          
    routine[scm].values.each do |t|                # Each SCM should have a
    raise "Bad #{scm} config" if !t.kind_of?(Hash) # Hash config. Otherwise
    end                                            # it's misconfigured.
  end
  true
end