36 lines
971 B
Ruby
36 lines
971 B
Ruby
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class MigrateTaggableLabels < ActiveRecord::Migration
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def up
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taggings = ActsAsTaggableOn::Tagging.where(taggable_type: ['Issue', 'MergeRequest'], context: 'labels')
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taggings.find_each(batch_size: 500) do |tagging|
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# Clean up orphaned taggings while we are here
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if tagging.taggable.blank? || tagging.tag.nil?
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tagging.destroy
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print 'D'
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next
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end
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create_label_from_tagging(tagging)
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end
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end
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def down
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Label.destroy_all
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LabelLink.destroy_all
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end
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private
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def create_label_from_tagging(tagging)
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target = tagging.taggable
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label_name = tagging.tag.name
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# '?', '&' and ',' are no longer allowed in label names so we remove them
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label_name.tr!('?&,', '')
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label = target.project.labels.find_or_create_by(title: label_name, color: Label::DEFAULT_COLOR)
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if label.valid? && LabelLink.create(label: label, target: target)
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print '.'
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else
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print 'F'
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end
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end
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end
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