31 lines
820 B
Ruby
31 lines
820 B
Ruby
# frozen_string_literal: true
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module MergeRequests
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class LinkLfsObjectsService < ::BaseService
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def execute(merge_request, oldrev: merge_request.diff_base_sha, newrev: merge_request.diff_head_sha)
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return if merge_request.source_project == project
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return if no_changes?(oldrev, newrev)
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new_lfs_oids = lfs_oids(merge_request.source_project.repository, oldrev, newrev)
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return if new_lfs_oids.empty?
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Projects::LfsPointers::LfsLinkService
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.new(project)
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.execute(new_lfs_oids)
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end
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private
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def no_changes?(oldrev, newrev)
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oldrev == newrev
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end
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def lfs_oids(source_repository, oldrev, newrev)
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Gitlab::Git::LfsChanges
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.new(source_repository, newrev)
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.new_pointers(not_in: [oldrev])
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.map(&:lfs_oid)
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end
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end
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end
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