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module Fission
class Config
# Public: Gets/Sets the Hash of attributes.
attr_accessor :attributes
# Public: Path to the Fission conf file (default: ~/.fissionrc).
CONF_FILE = File.expand_path '~/.fissionrc'
# Public: Initializes a Config object. This also sets the default config
# attributes for 'vmrun_bin', 'vmrun_cmd', 'vm_dir', 'plist_file', and
# 'gui_bin'.
#
# Examples
#
# Fission::Config.new
#
# Returns a new Config instance.
def initialize
@attributes = {}
@attributes['vm_dir'] = File.expand_path('~/Documents/Virtual Machines.localized/')
@attributes['lease_file'] = '/var/db/vmware/vmnet-dhcpd-vmnet8.leases'
@attributes['vmrun_bin'] = '/Library/Application Support/VMware Fusion/vmrun'
@attributes['plist_file'] = File.expand_path('~/Library/Preferences/com.vmware.fusion.plist')
@attributes['gui_bin'] = File.expand_path('/Applications/VMware Fusion.app/Contents/MacOS/vmware')
load_from_file
@attributes['vmrun_cmd'] = "'#{@attributes['vmrun_bin']}' -T fusion"
end
# Public: Helper method to access config atributes. This is a shortcut for
# querying the config attributes.
#
# item - The config item to query.
#
# Examples
#
# Fission.config['vmrun_bin']
# # => '/foo/bar/vmrun'
#
# Returns the value of the specified config item.
def [](item)
@attributes[item]
end
private
# Internal: Loads config values from the Fission conf file into attributes.
#
# Examples
#
# load_from_file
#
# Returns nothing.
def load_from_file
if File.file?(CONF_FILE)
@attributes.merge!(YAML.load_file(CONF_FILE))
end
end
end
end
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