Contents

module Braid
  module Commands
    class UpgradeConfig < Command
      def config_mode
        Config::MODE_UPGRADE
      end

      def run(options)
        # Config loading in MODE_UPGRADE will bail out only if the config
        # version is too new.

        if !config.config_existed
          puts <<-MSG
Your repository has no Braid configuration file.  It will be created with the
current configuration version when you add the first mirror.
MSG
          return
        elsif config.config_version == Config::CURRENT_CONFIG_VERSION
          puts <<-MSG
Your configuration file is already at the current configuration version (#{Config::CURRENT_CONFIG_VERSION}).
MSG
          return
        end

        puts <<-MSG
Your configuration file will be upgraded from configuration version #{config.config_version} to #{Config::CURRENT_CONFIG_VERSION}.
Other developers on your project will need to use a Braid version compatible
with configuration version #{Config::CURRENT_CONFIG_VERSION}; see
https://cristibalan.github.io/braid/config_versions.html .

MSG

        unless config.breaking_change_descs.empty?
          puts <<-MSG
The following breaking changes will occur:
#{config.breaking_change_descs.join('')}
MSG
        end

        if options['dry_run']
          puts <<-MSG
Run 'braid upgrade-config#{config.breaking_change_descs.empty? ? '' : ' --allow-breaking-changes'}' to perform the upgrade.
MSG
        elsif !config.breaking_change_descs.empty? && !options['allow_breaking_changes']
          raise BraidError, 'You must pass --allow-breaking-changes to accept the breaking changes.'
        else
          config.write_db
          add_config_file
          had_changes = git.commit('Upgrade configuration')
          raise InternalError, 'upgrade-config had no changes??' unless had_changes
          msg 'Configuration upgrade complete.'
        end
      end
    end
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
braid-1.1.7	lib/braid/commands/upgrade_config.rb
braid-1.1.6	lib/braid/commands/upgrade_config.rb
braid-1.1.5	lib/braid/commands/upgrade_config.rb
braid-1.1.4	lib/braid/commands/upgrade_config.rb
braid-1.1.3	lib/braid/commands/upgrade_config.rb
braid-1.1.2	lib/braid/commands/upgrade_config.rb
braid-1.1.1	lib/braid/commands/upgrade_config.rb
braid-1.1.0	lib/braid/commands/upgrade_config.rb