Gemfile in solidus_volume_pricing-0.2.1 vs Gemfile in solidus_volume_pricing-1.0.0

@@ -1,13 +1,27 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 
-branch = ENV.fetch('SOLIDUS_BRANCH', 'v1.3')
-gem "solidus", github: "solidusio/solidus", branch: branch
+branch = ENV.fetch('SOLIDUS_BRANCH', 'master')
+gem 'solidus', git: 'https://github.com/solidusio/solidus.git', branch: branch
 
+# Needed to help Bundler figure out how to resolve dependencies,
+# otherwise it takes forever to resolve them
+if branch == 'master' || Gem::Version.new(branch[1..-1]) >= Gem::Version.new('2.10.0')
+  gem 'rails', '~> 6.0'
+else
+  gem 'rails', '~> 5.2'
+end
+
 case ENV['DB']
-when 'mysql'
-  gem 'mysql2'
 when 'postgresql'
   gem 'pg'
+when 'mysql'
+  gem 'mysql2'
+else
+  gem 'sqlite3'
 end
+
+gem 'solidus_extension_dev_tools', github: 'solidusio-contrib/solidus_extension_dev_tools'
 
 gemspec