This guide covers upgrading a 1.3.x Spree store, to a 2.0.x store. This guide has been written from the perspective of a blank Spree 1.3.x store with no extensions.
If you have extensions that your store depends on, you will need to manually verify that each of those extensions work within your 2.0.x store once this upgrade is complete. Typically, extensions that are compatible with this version of Spree will have a 2-0-stable branch.
Given that this is a major release, you may want to read through the 2.0.0 release notes to see what has changed before proceeding with this upgrade.
For best results, use the 2-0-stable branch from GitHub:
gem 'spree', :github => 'spree/spree', :branch => '2-0-stable'
bundle update spree.
This version of Spree bumps the dependency for jquery-rails to this:
gem 'jquery-rails', '3.0.0'
Ensure that you have a line such as this in your Gemfile to allow that dependency.
The two pieces of middleware previously inserted into
config/application.rb have now been deprecated. Remove these two lines:
config.middleware.use "Spree::Core::Middleware::RedirectLegacyProductUrl" config.middleware.use "Spree::Core::Middleware::SeoAssist"
In Spree 2, assets have been renamed.
store/all.js, you will need to rename the references from
spree_frontend. Similarly to this, in
admin/all.js, you will need to rename the references from
Additionally, remove references to
spree_promo from these files. That component of Spree has now been merged with the Core component.
Copy and run migrations
Copy over the migrations from Spree (and any other engine) and run them using these commands:
rake railties:install:migrations rake db:migrate
Read the release notes
For information about changes contained with this release, please read the 2.0.0 Release Notes.
Verify that everything is OK
Click around in your store and make sure it’s performing as normal. Fix any deprecation warnings you see.