Class: Teleport::Config

Inherits:
Object
  • Object
show all
Includes:
Constants
Defined in:
lib/teleport/config.rb

Overview

This class parses Telfile, and includes DSL and the models.

Defined Under Namespace

Classes: Apt, DSL, Role, Server

Constant Summary collapse

RUBIES = 
["2.0.0", "1.9.3", "1.9.2", "REE", "1.8.7"]

Constants included from Constants

Constants::DATA, Constants::DIR, Constants::FILES, Constants::GEM, Constants::PUBKEY, Constants::RUBYGEMS

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file = "Telfile") ⇒ Config

Returns a new instance of Config.



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# File 'lib/teleport/config.rb', line 10

def initialize(file = "Telfile")
  @roles = []
  @servers = []
  @apt = []
  @packages = []
  @recipes = []
  @callbacks = { }

  @dsl = DSL.new(self)
  @dsl.instance_eval(File.read(file), file)

  @user ||= Util.whoami
  @ruby ||= RUBIES.first

  sanity_check_gemfiles
end

Instance Attribute Details

#apt ⇒ Object

Returns the value of attribute apt.



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# File 'lib/teleport/config.rb', line 8

def apt
  @apt
end

#callbacks ⇒ Object

Returns the value of attribute callbacks.



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# File 'lib/teleport/config.rb', line 8

def callbacks
  @callbacks
end

#dsl ⇒ Object

Returns the value of attribute dsl.



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# File 'lib/teleport/config.rb', line 8

def dsl
  @dsl
end

#packages ⇒ Object

Returns the value of attribute packages.



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# File 'lib/teleport/config.rb', line 8

def packages
  @packages
end

#recipes ⇒ Object

Returns the value of attribute recipes.



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# File 'lib/teleport/config.rb', line 8

def recipes
  @recipes
end

#roles ⇒ Object

Returns the value of attribute roles.



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# File 'lib/teleport/config.rb', line 8

def roles
  @roles
end

#ruby ⇒ Object

Returns the value of attribute ruby.



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# File 'lib/teleport/config.rb', line 8

def ruby
  @ruby
end

#servers ⇒ Object

Returns the value of attribute servers.



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# File 'lib/teleport/config.rb', line 8

def servers
  @servers
end

#ssh_key ⇒ Object

Returns the value of attribute ssh_key.



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# File 'lib/teleport/config.rb', line 8

def ssh_key
  @ssh_key
end

#ssh_options ⇒ Object

Returns the value of attribute ssh_options.



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# File 'lib/teleport/config.rb', line 8

def ssh_options
  @ssh_options
end

#user ⇒ Object

Returns the value of attribute user.



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# File 'lib/teleport/config.rb', line 8

def user
  @user
end

Instance Method Details

#role(n) ⇒ Object 



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# File 'lib/teleport/config.rb', line 27

def role(n)
  @roles.find { |i| i.name == n.to_sym }
end

#sanity_check_gemfiles ⇒ Object 



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# File 'lib/teleport/config.rb', line 35

def sanity_check_gemfiles
  files = ["files"] + @roles.map { |i| "files_#{i.name}" }
  files.each do |i|
    gemfile = "#{i}/Gemfile"
    lock = "#{gemfile}.lock"
    if File.exists?(gemfile) && !File.exists?(lock)
      Util.fatal "Hm. I found #{gemfile}, but you forgot to create #{lock}."
    end
  end
end

#server(n) ⇒ Object 



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# File 'lib/teleport/config.rb', line 31

def server(n)
  @servers.find { |i| i.name == n.to_s }
end