Sha256: 65a9826ae39cbb3a661b3ced66093c1b79f0f4cf50f296175c4c8e91a359da69
Contents?: true
Size: 1.45 KB
Versions: 8
Compression:
Stored size: 1.45 KB
Contents
module Fog
module ServicesMixin
def [](provider)
new(:provider => provider)
end
def new(attributes)
attributes = attributes.dup # Prevent delete from having side effects
provider = attributes.delete(:provider).to_s.downcase.to_sym
provider_name = Fog.providers[provider]
raise ArgumentError, "#{provider} is not a recognized provider" unless providers.include?(provider)
require_service_provider_library(service_name.downcase, provider)
spc = service_provider_constant(service_name, provider_name)
spc.new(attributes)
rescue LoadError, NameError # Only rescue errors in finding the libraries, allow connection errors through to the caller
raise ArgumentError, "#{provider} has no #{service_name.downcase} service"
end
def providers
Fog.services[service_name.downcase.to_sym] || []
end
private
def require_service_provider_library(service, provider)
require "fog/#{provider}/#{service}"
rescue LoadError # Try to require the service provider in an alternate location
require "fog/#{service}/#{provider}"
end
def service_provider_constant(service_name, provider_name)
Fog.const_get(service_name).const_get(provider_name)
rescue NameError # Try to find the constant from in an alternate location
Fog.const_get(provider_name).const_get(service_name)
end
def service_name
name.split("Fog::").last
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems