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# encoding: utf-8
#
# A class for the secrets.json file
#
module LeapCli; module Config
class Secrets < Object
attr_reader :node_list
def initialize(manager=nil)
super(manager)
@discovered_keys = {}
end
# we can't use fetch() or get(), since those already have special meanings
def retrieve(key, environment)
environment ||= 'default'
self.fetch(environment, {})[key.to_s]
end
def set(*args, &block)
if block_given?
set_with_block(*args, &block)
else
set_without_block(*args)
end
end
# searches over all keys matching the regexp, checking to see if the value
# has been already used by any of them.
def taken?(regexp, value, environment)
self.keys.grep(regexp).each do |key|
return true if self.retrieve(key, environment) == value
end
return false
end
def set_without_block(key, value, environment)
set_with_block(key, environment) {value}
end
def set_with_block(key, environment, &block)
environment ||= 'default'
key = key.to_s
@discovered_keys[environment] ||= {}
@discovered_keys[environment][key] = true
self[environment] ||= {}
self[environment][key] ||= yield
end
#
# if clean is true, then only secrets that have been discovered
# during this run will be exported.
#
# if environment is also pinned, then we will clean those secrets
# just for that environment.
#
# the clean argument should only be used when all nodes have
# been processed, otherwise secrets that are actually in use will
# get mistakenly removed.
#
def dump_json(clean=false)
pinned_env = LeapCli.leapfile.environment
if clean
self.each_key do |environment|
if pinned_env.nil? || pinned_env == environment
env = self[environment]
if env.nil?
raise StandardError.new("secrets.json file seems corrupted. No such environment '#{environment}'")
end
env.each_key do |key|
unless @discovered_keys[environment] && @discovered_keys[environment][key]
self[environment].delete(key)
end
end
if self[environment].empty?
self.delete(environment)
end
end
end
end
super()
end
end
end; end
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