• David Mudrák's avatar
    MDL-49329 admin: Archive plugin code before removing it from dirroot · a2e1e0d0
    David Mudrák authored
    This should allow the admin to revert the upgrade of existing plugins,
    such when the dependency chain leads to a dead-end. Additionally, we
    archive (as a last-chance copy) the to-be-installed plugins when
    cancelling their installation. This is mainly for developers who could
    otherwise loose their code. For the same reason, plugins are being
    archived upon uninstallation, too.