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module Hbc
module Source
class Tapped
def self.me?(query)
path_for_query(query).exist?
end
def self.path_for_query(query)
# Repeating Hbc.all_tokens is very slow for operations such as
# brew cask list, but memoizing the value might cause breakage
# elsewhere, given that installation and tap status is permitted
# to change during the course of an invocation.
token_with_tap = Hbc.all_tokens.find { |t| t.split("/").last == query.sub(%r{\.rb$}i, "") }
if token_with_tap
user, repo, token = token_with_tap.split("/")
Tap.fetch(user, repo).cask_dir.join("#{token}.rb")
else
Hbc.default_tap.cask_dir.join(query.sub(%r{(\.rb)?$}i, ".rb"))
end
end
attr_reader :token
def initialize(token)
@token = token
end
def load
path = self.class.path_for_query(token)
PathSlashOptional.new(path).load
end
def to_s
# stringify to fully-resolved location
self.class.path_for_query(token).expand_path.to_s
end
end
end
end
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