79 lines
2.2 KiB
Ruby
79 lines
2.2 KiB
Ruby
# Gitaly note: JV: will probably be migrated indirectly by migrating the call sites.
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module Gitlab
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module Git
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class RevList
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include Gitlab::Git::Popen
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attr_reader :oldrev, :newrev, :repository
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def initialize(repository, newrev:, oldrev: nil)
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@oldrev = oldrev
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@newrev = newrev
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@repository = repository
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end
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# This method returns an array of new commit references
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def new_refs
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repository.rev_list(including: newrev, excluding: :all).split("\n")
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end
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# Finds newly added objects
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# Returns an array of shas
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#
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# Can skip objects which do not have a path using required_path: true
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# This skips commit objects and root trees, which might not be needed when
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# looking for blobs
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#
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# When given a block it will yield objects as a lazy enumerator so
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# the caller can limit work done instead of processing megabytes of data
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def new_objects(require_path: nil, not_in: nil, &lazy_block)
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opts = {
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including: newrev,
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excluding: not_in.nil? ? :all : not_in,
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require_path: require_path
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}
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get_objects(opts, &lazy_block)
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end
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def all_objects(require_path: nil, &lazy_block)
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get_objects(including: :all, require_path: require_path, &lazy_block)
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end
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# This methods returns an array of missed references
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#
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# Should become obsolete after https://gitlab.com/gitlab-org/gitaly/issues/348.
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def missed_ref
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repository.missed_ref(oldrev, newrev).split("\n")
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end
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private
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def execute(args)
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repository.rev_list(args).split("\n")
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end
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def get_objects(including: [], excluding: [], require_path: nil)
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opts = { including: including, excluding: excluding, objects: true }
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repository.rev_list(opts) do |lazy_output|
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objects = objects_from_output(lazy_output, require_path: require_path)
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yield(objects)
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end
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end
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def objects_from_output(object_output, require_path: nil)
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object_output.map do |output_line|
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sha, path = output_line.split(' ', 2)
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next if require_path && path.to_s.empty?
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sha
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end.reject(&:nil?)
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end
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end
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end
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end
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