gitlab-org--gitlab-foss/lib/tasks/migrate/schema_check.rake
DJ Mountney de93bf1fbb Update comments and docs around min schema version
Fixed some spelling
Dropped rake task description for a prefix only task
Added note on skipping the check to the postgres debugging dev doc
2019-06-25 10:44:40 -07:00

20 lines
996 B
Ruby

# frozen_string_literal: true
# Configures the database by running migrate, or by loading the schema and seeding if needed
task schema_version_check: :environment do
next if ENV['SKIP_SCHEMA_VERSION_CHECK']
schema_version = ActiveRecord::Migrator.current_version
# Ensure migrations are being run from a supported schema version
# A schema verison of 0 is a fresh db, and should be safe to run migrations
# But a database with existing migrations less than our min version is not
if schema_version > 0 && schema_version < Gitlab::Database::MIN_SCHEMA_VERSION
raise "Your current database version is too old to be migrated. " \
"You should upgrade to GitLab #{Gitlab::Database::MIN_SCHEMA_GITLAB_VERSION} before moving to this version. " \
"Please see https://docs.gitlab.com/ee/policy/maintenance.html#upgrade-recommendations"
end
end
# Ensure the check is a pre-requisite when running db:migrate
Rake::Task["db:migrate"].enhance [:schema_version_check]