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# frozen_string_literal: true
class LfsPointersFinder
def initialize(repository, path)
@repository = repository
@path = path
end
def execute
return [] unless ref
blob_ids = tree.blobs.map(&:id)
# When current endpoint is a Blob then `tree.blobs` will be empty, it means we need to analyze
# the current Blob in order to determine if it's a LFS object
blob_ids = Array.wrap(current_blob&.id) if blob_ids.empty?
Gitlab::Git::Blob.batch_lfs_pointers(repository, blob_ids).map(&:id)
end
private
attr_reader :repository, :path
def ref
repository.root_ref
end
def tree
repository.tree(ref, path)
end
def current_blob
repository.blob_at(ref, path)
end
end
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