129 lines
3.9 KiB
Ruby
129 lines
3.9 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module HashedStorage
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module RakeHelper
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def self.batch_size
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ENV.fetch('BATCH', 200).to_i
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end
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def self.listing_limit
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ENV.fetch('LIMIT', 500).to_i
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end
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def self.range_from
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ENV['ID_FROM']
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end
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def self.range_to
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ENV['ID_TO']
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end
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def self.using_ranges?
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!range_from.nil? && !range_to.nil?
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end
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def self.range_single_item?
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using_ranges? && range_from == range_to
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def self.project_id_batches_migration(&block)
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Project.with_unmigrated_storage.in_batches(of: batch_size, start: range_from, finish: range_to) do |relation| # rubocop: disable Cop/InBatches
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ids = relation.pluck(:id)
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yield ids.min, ids.max
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end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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# rubocop: disable CodeReuse/ActiveRecord
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def self.project_id_batches_rollback(&block)
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Project.with_storage_feature(:repository).in_batches(of: batch_size, start: range_from, finish: range_to) do |relation| # rubocop: disable Cop/InBatches
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ids = relation.pluck(:id)
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yield ids.min, ids.max
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end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def self.legacy_attachments_relation
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Upload.inner_join_local_uploads_projects.merge(Project.without_storage_feature(:attachments))
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end
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def self.hashed_attachments_relation
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Upload.inner_join_local_uploads_projects.merge(Project.with_storage_feature(:attachments))
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end
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def self.relation_summary(relation_name, relation)
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relation_count = relation.count
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$stdout.puts "* Found #{relation_count} #{relation_name}".color(:green)
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relation_count
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end
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def self.projects_list(relation_name, relation)
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listing(relation_name, relation.with_route) do |project|
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$stdout.puts " - #{project.full_path} (id: #{project.id})".color(:red)
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$stdout.puts " #{project.repository.disk_path}"
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end
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end
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def self.attachments_list(relation_name, relation)
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listing(relation_name, relation) do |upload|
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$stdout.puts " - #{upload.path} (id: #{upload.id})".color(:red)
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end
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def self.listing(relation_name, relation)
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relation_count = relation_summary(relation_name, relation)
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return unless relation_count > 0
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limit = listing_limit
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if relation_count > limit
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$stdout.puts " ! Displaying first #{limit} #{relation_name}..."
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end
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relation.find_each(batch_size: batch_size).with_index do |element, index|
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yield element
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break if index + 1 >= limit
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end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def self.prune(relation_name, relation, dry_run: true, root: nil)
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root ||= '../repositories'
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known_paths = Set.new
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listing(relation_name, relation) { |p| known_paths << "#{root}/#{p.repository.disk_path}" }
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marked_for_deletion = Set.new(Dir["#{root}/@hashed/*/*/*"])
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marked_for_deletion.reject! do |path|
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base = path.gsub(/\.(\w+\.)?git$/, '')
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known_paths.include?(base)
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end
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if marked_for_deletion.empty?
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$stdout.puts "No orphaned directories found. Nothing to do!"
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else
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n = marked_for_deletion.size
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$stdout.puts "Found #{n} orphaned #{'directory'.pluralize(n)}"
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$stdout.puts "Dry run. (Run again with FORCE=1 to delete). We would have deleted:" if dry_run
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end
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marked_for_deletion.each do |p|
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p = Pathname.new(p)
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if dry_run
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$stdout.puts " - #{p}"
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else
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$stdout.puts "Removing #{p}"
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p.rmtree
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end
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end
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end
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end
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end
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end
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