85 lines
2.8 KiB
Ruby
85 lines
2.8 KiB
Ruby
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module Gitlab
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module Git
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#
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# When a Gitaly call involves two repositories instead of one we cannot
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# assume that both repositories are on the same Gitaly server. In this
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# case we need to make a distinction between the repository that the
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# call is being made on (a Repository instance), and the "other"
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# repository (a RemoteRepository instance). This is the reason why we
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# have the RemoteRepository class in Gitlab::Git.
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#
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# When you make changes, be aware that gitaly-ruby sub-classes this
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# class.
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#
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class RemoteRepository
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attr_reader :path, :relative_path, :gitaly_repository
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def initialize(repository)
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@relative_path = repository.relative_path
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@gitaly_repository = repository.gitaly_repository
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# These instance variables will not be available in gitaly-ruby, where
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# we have no disk access to this repository.
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@repository = repository
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@path = repository.path
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end
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def empty?
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# We will override this implementation in gitaly-ruby because we cannot
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# use '@repository' there.
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#
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# Caches and memoization used on the Rails side
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!@repository.exists? || @repository.empty?
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end
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def commit_id(revision)
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# We will override this implementation in gitaly-ruby because we cannot
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# use '@repository' there.
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@repository.commit(revision)&.sha
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end
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def branch_exists?(name)
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# We will override this implementation in gitaly-ruby because we cannot
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# use '@repository' there.
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@repository.branch_exists?(name)
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end
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# Compares self to a Gitlab::Git::Repository. This implementation uses
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# 'self.gitaly_repository' so that it will also work in the
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# GitalyRemoteRepository subclass defined in gitaly-ruby.
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def same_repository?(other_repository)
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gitaly_repository.storage_name == other_repository.storage &&
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gitaly_repository.relative_path == other_repository.relative_path
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end
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def fetch_env
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gitaly_ssh = File.absolute_path(File.join(Gitlab.config.gitaly.client_path, 'gitaly-ssh'))
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gitaly_address = gitaly_client.address(storage)
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gitaly_token = gitaly_client.token(storage)
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request = Gitaly::SSHUploadPackRequest.new(repository: gitaly_repository)
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env = {
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'GITALY_ADDRESS' => gitaly_address,
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'GITALY_PAYLOAD' => request.to_json,
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'GITALY_WD' => Dir.pwd,
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'GIT_SSH_COMMAND' => "#{gitaly_ssh} upload-pack"
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}
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env['GITALY_TOKEN'] = gitaly_token if gitaly_token.present?
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env
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end
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private
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# Must return an object that responds to 'address' and 'storage'.
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def gitaly_client
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Gitlab::GitalyClient
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end
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def storage
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gitaly_repository.storage_name
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end
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end
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end
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end
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