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Add explicit migration breakpoints (#33089)

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Claire 2024-12-05 12:40:30 +01:00 • committed by GitHub
parent 86b45a4a48
commit 1ee149d015
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2 changed files with 14 additions and 2 deletions
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10
lib/tasks/db.rake
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@ -43,8 +43,14 @@ namespace :db do
end
task pre_migration_check: :environment do
version = ActiveRecord::Base.connection.database_version
abort 'This version of Mastodon requires PostgreSQL 12.0 or newer. Please update PostgreSQL before updating Mastodon.' if version < 120_000
pg_version = ActiveRecord::Base.connection.database_version
abort 'This version of Mastodon requires PostgreSQL 12.0 or newer. Please update PostgreSQL before updating Mastodon.' if pg_version < 120_000
schema_version = ActiveRecord::Migrator.current_version
abort <<~MESSAGE if ENV['SKIP_POST_DEPLOYMENT_MIGRATIONS'] && schema_version < 2023_09_07_150100
Zero-downtime migrations from Mastodon versions earlier than 4.2.0 are not supported.
Please update to Mastodon 4.2.x first or upgrade by stopping all services and running migrations without `SKIP_POST_DEPLOYMENT_MIGRATIONS`.
MESSAGE
end
Rake::Task['db:migrate'].enhance(['db:pre_migration_check'])