72 lines
2.2 KiB
Ruby
72 lines
2.2 KiB
Ruby
module Ci
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module Migrate
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class Manager
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CI_IMPORT_PREFIX = '8.0' # Only allow imports from CI 8.0.x
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def cleanup
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$progress.print "Deleting tmp directories ... "
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backup_contents.each do |dir|
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next unless File.exist?(File.join(Gitlab.config.backup.path, dir))
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if FileUtils.rm_rf(File.join(Gitlab.config.backup.path, dir))
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$progress.puts "done".green
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else
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puts "deleting tmp directory '#{dir}' failed".red
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abort 'Backup failed'
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end
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end
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end
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def unpack
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Dir.chdir(Gitlab.config.backup.path)
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# check for existing backups in the backup dir
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file_list = Dir.glob("*_gitlab_ci_backup.tar").each.map { |f| f.split(/_/).first.to_i }
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puts "no backups found" if file_list.count == 0
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if file_list.count > 1 && ENV["BACKUP"].nil?
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puts "Found more than one backup, please specify which one you want to restore:"
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puts "rake gitlab:backup:restore BACKUP=timestamp_of_backup"
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exit 1
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end
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tar_file = ENV["BACKUP"].nil? ? File.join("#{file_list.first}_gitlab_ci_backup.tar") : File.join(ENV["BACKUP"] + "_gitlab_ci_backup.tar")
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unless File.exists?(tar_file)
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puts "The specified CI backup doesn't exist!"
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exit 1
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end
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$progress.print "Unpacking backup ... "
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unless Kernel.system(*%W(tar -xf #{tar_file}))
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puts "unpacking backup failed".red
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exit 1
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else
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$progress.puts "done".green
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end
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ENV["VERSION"] = "#{settings[:db_version]}" if settings[:db_version].to_i > 0
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# restoring mismatching backups can lead to unexpected problems
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if !settings[:gitlab_version].start_with?(CI_IMPORT_PREFIX)
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puts "GitLab CI version mismatch:".red
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puts " Your current GitLab CI version (#{GitlabCi::VERSION}) differs from the GitLab CI (#{settings[:gitlab_version]}) version in the backup!".red
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exit 1
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end
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end
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private
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def backup_contents
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["db", "builds", "backup_information.yml"]
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end
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def settings
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@settings ||= YAML.load_file("backup_information.yml")
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end
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end
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end
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end
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