90 lines
2.7 KiB
Ruby
90 lines
2.7 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Gitlab
|
|
module BackgroundMigration
|
|
# Class that will fill the project_repositories table for projects that
|
|
# are on hashed storage and an entry is missing in this table.
|
|
class BackfillSnippetRepositories
|
|
MAX_RETRIES = 2
|
|
|
|
def perform(start_id, stop_id)
|
|
Snippet.includes(:author, snippet_repository: :shard).where(id: start_id..stop_id).find_each do |snippet|
|
|
# We need to expire the exists? value for the cached method in case it was cached
|
|
snippet.repository.expire_exists_cache
|
|
|
|
next if repository_present?(snippet)
|
|
|
|
retry_index = 0
|
|
|
|
begin
|
|
create_repository_and_files(snippet)
|
|
|
|
logger.info(message: 'Snippet Migration: repository created and migrated', snippet: snippet.id)
|
|
rescue => e
|
|
retry_index += 1
|
|
|
|
retry if retry_index < MAX_RETRIES
|
|
|
|
logger.error(message: "Snippet Migration: error migrating snippet. Reason: #{e.message}", snippet: snippet.id)
|
|
|
|
destroy_snippet_repository(snippet)
|
|
delete_repository(snippet)
|
|
end
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def repository_present?(snippet)
|
|
snippet.snippet_repository && !snippet.empty_repo?
|
|
end
|
|
|
|
def create_repository_and_files(snippet)
|
|
snippet.create_repository
|
|
create_commit(snippet)
|
|
end
|
|
|
|
def destroy_snippet_repository(snippet)
|
|
# Removing the db record
|
|
snippet.snippet_repository&.destroy
|
|
rescue => e
|
|
logger.error(message: "Snippet Migration: error destroying snippet repository. Reason: #{e.message}", snippet: snippet.id)
|
|
end
|
|
|
|
def delete_repository(snippet)
|
|
# Removing the repository in disk
|
|
snippet.repository.remove if snippet.repository_exists?
|
|
rescue => e
|
|
logger.error(message: "Snippet Migration: error deleting repository. Reason: #{e.message}", snippet: snippet.id)
|
|
end
|
|
|
|
def logger
|
|
@logger ||= Gitlab::BackgroundMigration::Logger.build
|
|
end
|
|
|
|
def snippet_action(snippet)
|
|
# We don't need the previous_path param
|
|
# Because we're not updating any existing file
|
|
[{ file_path: filename(snippet),
|
|
content: snippet.content }]
|
|
end
|
|
|
|
def filename(snippet)
|
|
snippet.file_name.presence || empty_file_name
|
|
end
|
|
|
|
def empty_file_name
|
|
@empty_file_name ||= "#{SnippetRepository::DEFAULT_EMPTY_FILE_NAME}1.txt"
|
|
end
|
|
|
|
def commit_attrs
|
|
@commit_attrs ||= { branch_name: 'master', message: 'Initial commit' }
|
|
end
|
|
|
|
def create_commit(snippet)
|
|
snippet.snippet_repository.multi_files_action(snippet.author, snippet_action(snippet), commit_attrs)
|
|
end
|
|
end
|
|
end
|
|
end
|