fb6a4e21d4
This brings back some of the changes in https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/20339. For users using Gitaly on top of NFS, accessing the Git data directly via Rugged is more performant than Gitaly. This merge request introduces the feature flag `rugged_find_commit` to activate Rugged paths. There are also Rake tasks `gitlab:features:enable_rugged` and `gitlab:features:disable_rugged` to enable/disable these feature flags altogether. Part of four Rugged changes identified in https://gitlab.com/gitlab-org/gitlab-ce/issues/57317.
48 lines
1.5 KiB
Ruby
48 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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# NOTE: This code is legacy. Do not add/modify code here unless you have
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# discussed with the Gitaly team. See
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# https://docs.gitlab.com/ee/development/gitaly.html#legacy-rugged-code
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# for more details.
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
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module Gitlab
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module Git
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module RuggedImpl
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module Repository
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FEATURE_FLAGS = %i(rugged_find_commit).freeze
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def alternate_object_directories
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relative_object_directories.map { |d| File.join(path, d) }
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end
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ALLOWED_OBJECT_RELATIVE_DIRECTORIES_VARIABLES = %w[
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GIT_OBJECT_DIRECTORY_RELATIVE
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GIT_ALTERNATE_OBJECT_DIRECTORIES_RELATIVE
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].freeze
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def relative_object_directories
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Gitlab::Git::HookEnv.all(gl_repository).values_at(*ALLOWED_OBJECT_RELATIVE_DIRECTORIES_VARIABLES).flatten.compact
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end
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def rugged
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@rugged ||= ::Rugged::Repository.new(path, alternates: alternate_object_directories)
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rescue ::Rugged::RepositoryError, ::Rugged::OSError
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raise ::Gitlab::Git::Repository::NoRepository.new('no repository for such path')
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end
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def cleanup
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@rugged&.close
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end
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# Return the object that +revspec+ points to. If +revspec+ is an
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# annotated tag, then return the tag's target instead.
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def rev_parse_target(revspec)
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obj = rugged.rev_parse(revspec)
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Ref.dereference_object(obj)
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end
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end
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end
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end
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end
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# rubocop:enable Gitlab/ModuleWithInstanceVariables
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