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module Gitlab
module Git
class Ref
include Gitlab::Git::EncodingHelper
# Branch or tag name
# without "refs/tags|heads" prefix
attr_reader :name
# Target sha.
# Usually it is commit sha but in case
# when tag reference on other tag it can be tag sha
attr_reader :target
# Dereferenced target
# Commit object to which the Ref points to
attr_reader :dereferenced_target
# Extract branch name from full ref path
#
# Ex.
# Ref.extract_branch_name('refs/heads/master') #=> 'master'
def self.extract_branch_name(str)
str.gsub(/\Arefs\/heads\//, '')
end
def self.dereference_object(object)
object = object.target while object.is_a?(Rugged::Tag::Annotation)
object
end
def initialize(repository, name, target)
encode! name
@name = name.gsub(/\Arefs\/(tags|heads)\//, '')
@dereferenced_target = Gitlab::Git::Commit.find(repository, target)
@target = if target.respond_to?(:oid)
target.oid
elsif target.respond_to?(:name)
target.name
elsif target.is_a? String
target
else
nil
end
end
end
end
end
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