Module: Google

Defined in:
lib/fog/bin/google.rb

Overview

deviates from other bin stuff to accomodate gem

Class Method Summary collapse

Class Method Details

.[](service) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/fog/bin/google.rb', line 15

def [](service)
  @@connections ||= Hash.new do |hash, key|
    hash[key] = case key
    when :storage
      Fog::Logger.warning("Google[:storage] is not recommended, use Storage[:google] for portability")
      Fog::Storage.new(:provider => 'Google')
    when :compute
      Fog::Logger.warning("Google[:compute] is not recommended, use Compute[:google] for portability")
      Fog::Compute.new(:provider => 'Google')
    else
      raise ArgumentError, "Unrecognized service: #{key.inspect}"
    end
  end
  @@connections[service]
end

.account ⇒ Object 



31
32
33
 
# File 'lib/fog/bin/google.rb', line 31

def 
  @@connections[:compute].
end

.available? ⇒ Boolean

based off of virtual_box.rb

Returns:

  • (Boolean) 


40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
 
# File 'lib/fog/bin/google.rb', line 40

def available?
  # Make sure the gem we use is enabled.
  availability = if Gem::Specification.respond_to?(:find_all_by_name)
    !Gem::Specification.find_all_by_name('google-api-client').empty? # newest rubygems
  else
    !Gem.source_index.find_name('google-api-client').empty? # legacy
  end

  # Then make sure we have all of the requirements
  for service in services
    begin
      service = self.class_for(service)
      availability &&= service.requirements.all? { |requirement| Fog.credentials.include?(requirement) }
    rescue ArgumentError => e
      Fog::Logger.warning(e.message)
      availability = false
    rescue => e
      availability = false
    end
  end

  if availability
    for service in services
      for collection in self.class_for(service).collections
        unless self.respond_to?(collection)
          self.class_eval <<-EOS, __FILE__, __LINE__
            def self.#{collection}
              self[:#{service}].#{collection}
            end
          EOS
        end
      end
    end
  end
  availability
end

.class_for(key) ⇒ Object 



4
5
6
7
8
9
10
11
12
13
 
# File 'lib/fog/bin/google.rb', line 4

def class_for(key)
  case key
  when :compute
    Fog::Compute::Google
  when :storage
    Fog::Storage::Google
  else 
    raise ArgumentError, "Unsupported #{self} service: #{key}"
  end
end

.services ⇒ Object 



35
36
37
 
# File 'lib/fog/bin/google.rb', line 35

def services
  Fog::Google.services
end