37 lines
951 B
Ruby
37 lines
951 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module Database
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class SchemaCleaner
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attr_reader :original_schema
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def initialize(original_schema)
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@original_schema = original_schema
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end
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def clean(io)
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structure = original_schema.dup
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# Remove noise
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structure.gsub!(/^COMMENT ON EXTENSION.*/, '')
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structure.gsub!(/^SET.+/, '')
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structure.gsub!(/^SELECT pg_catalog\.set_config\('search_path'.+/, '')
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structure.gsub!(/^--.*/, "\n")
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structure = "SET search_path=public;\n" + structure
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structure.gsub!(/\n{3,}/, "\n\n")
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io << structure
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io << <<~MSG
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-- schema_migrations.version information is no longer stored in this file,
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-- but instead tracked in the db/schema_migrations directory
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-- see https://gitlab.com/gitlab-org/gitlab/-/issues/218590 for details
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MSG
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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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