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