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Contents
require 'vagrant-skytap/api/vm'
module VagrantPlugins
module Skytap
module Action
# This can be used with "Call" built-in to check if the environment
# is created and branch in the middleware.
class ExistenceCheck
def initialize(app, env)
@app = app
@logger = Log4r::Logger.new("vagrant_skytap::action::existence_check")
end
def call(env)
environment = env[:environment]
env[:result] = if !environment
:missing_environment
elsif environment.vms.count == 0
:no_vms
elsif !environment.current_vm
# Could be confusing. The *current* vm is not present. This response also implies that there are other vms.
:missing_vm
elsif environment.vms.count == 1
:solitary_vm
else
:one_of_many_vms
end
@logger.debug("ExistenceCheck returning #{env[:result]}")
@app.call(env)
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems