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Contents
require "log4r"
module VagrantPlugins
module Parallels
module Action
class SetName
def initialize(app, env)
@logger = Log4r::Logger.new('vagrant_parallels::action::setname')
@app = app
end
def call(env)
name = env[:machine].provider_config.name
# If we already set the name before, then don't do anything
sentinel = env[:machine].data_dir.join("action_set_name")
if !name && sentinel.file?
@logger.info("Default name was already set before, not doing it again.")
return @app.call(env)
end
# If no name was manually set, then use a default
if !name
prefix = "#{env[:root_path].basename.to_s}_#{env[:machine].name}"
prefix.gsub!(/[^-a-z0-9_]/i, "")
# milliseconds + random number suffix to allow for simultaneous `vagrant up` of the same box in different dirs
name = prefix + "_#{(Time.now.to_f * 1000.0).to_i}_#{rand(100000)}"
end
# Verify the name is not taken
vms_names = env[:machine].provider.driver.read_vms
raise VagrantPlugins::Parallels::Errors::VMNameExists, :name => name if \
vms_names.has_key?(name) && vms_names[name] != env[:machine].id
if vms_names.has_key?(name)
@logger.info("Not setting the name because our name is already set.")
else
env[:ui].info(I18n.t(
"vagrant.actions.vm.set_name.setting_name", name: name))
env[:machine].provider.driver.set_name(name)
end
# Create the sentinel
sentinel.open("w") do |f|
f.write(Time.now.to_i.to_s)
end
@app.call(env)
end
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems