debian-mirror-gitlab/lib/gitlab/repository_cache.rb

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2018-03-27 19:54:05 +05:30
# Interface to the Redis-backed cache store
module Gitlab
class RepositoryCache
attr_reader :repository, :namespace, :backend
def initialize(repository, extra_namespace: nil, backend: Rails.cache)
@repository = repository
@namespace = "#{repository.full_path}:#{repository.project.id}"
@namespace += ":#{extra_namespace}" if extra_namespace
@backend = backend
end
def cache_key(type)
"#{type}:#{namespace}"
end
def expire(key)
backend.delete(cache_key(key))
end
def fetch(key, &block)
backend.fetch(cache_key(key), &block)
end
def exist?(key)
backend.exist?(cache_key(key))
end
def read(key)
backend.read(cache_key(key))
end
end
end