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Versions: 10
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Contents
module Spree
class Migrations
attr_reader :config, :engine_name
# Takes the engine config block and engine name
def initialize(config, engine_name)
@config, @engine_name = config, engine_name
end
# Puts warning when any engine migration is not present on the Rails app
# db/migrate dir
#
# First split:
#
# ["20131128203548", "update_name_fields_on_spree_credit_cards.spree.rb"]
#
# Second split should give the engine_name of the migration
#
# ["update_name_fields_on_spree_credit_cards", "spree.rb"]
#
# Shouldn't run on test mode because migrations inside engine don't have
# engine name on the file name
def check
if File.exists?("config/spree.yml") && File.directory?("db/migrate")
engine_in_app = app_migrations.map do |file_name|
name, engine = file_name.split(".", 2)
next unless engine == "#{engine_name}.rb"
name
end.compact! || []
unless (engine_migrations.sort - engine_in_app.sort).empty?
puts "[#{engine_name.capitalize} WARNING] Missing migrations." \
"Run `bundle exec rake railties:install:migrations` to get them.\n\n"
true
end
end
end
private
def engine_migrations
Dir.entries("#{config.root}/db/migrate").map do |file_name|
name = file_name.split("_", 2).last.split(".", 2).first
name.empty? ? next : name
end.compact! || []
end
def app_migrations
Dir.entries("db/migrate").map do |file_name|
next if [".", ".."].include? file_name
name = file_name.split("_", 2).last
name.empty? ? next : name
end.compact! || []
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems