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# frozen_string_literal: true
task dev: ["dev:setup"]
namespace :dev do
desc "GitLab | Dev | Setup developer environment (db, fixtures)"
task setup: :environment do
ENV['force'] = 'yes'
Rake::Task["gitlab:setup"].invoke
Gitlab::Database::EachDatabase.each_database_connection do |connection|
# Make sure DB statistics are up to date.
# gitlab:setup task can insert quite a bit of data, especially with MASS_INSERT=1
# so ANALYZE can take more than default 15s statement timeout. This being a dev task,
# we disable the statement timeout for ANALYZE to run and enable it back afterwards.
connection.execute('SET statement_timeout TO 0')
connection.execute('ANALYZE')
connection.execute('RESET statement_timeout')
end
Rake::Task["gitlab:shell:setup"].invoke
end
desc "GitLab | Dev | Eager load application"
task load: :environment do
Rails.configuration.eager_load = true
Rails.application.eager_load!
end
# If there are any clients connected to the DB, PostgreSQL won't let
# you drop the database. It's possible that Sidekiq, Puma, or
# some other client will be hanging onto a connection, preventing
# the DROP DATABASE from working. To workaround this problem, this
# method terminates all the connections so that a subsequent DROP
# will work.
desc "Used to drop all connections in development"
task :terminate_all_connections do
# In production, we might want to prevent ourselves from shooting
# ourselves in the foot, so let's only do this in a test or
# development environment.
unless Rails.env.production?
cmd = <<~SQL
SELECT pg_terminate_backend(pg_stat_activity.pid)
FROM pg_stat_activity
WHERE datname = current_database()
AND pid <> pg_backend_pid();
SQL
Gitlab::Database::EachDatabase.each_database_connection(include_shared: false) do |connection|
connection.execute(cmd)
rescue ActiveRecord::NoDatabaseError
end
end
end
databases = ActiveRecord::Tasks::DatabaseTasks.setup_initial_database_yaml
namespace :copy_db do
ALLOWED_DATABASES = %w[ci].freeze
ActiveRecord::Tasks::DatabaseTasks.for_each(databases) do |name|
next unless ALLOWED_DATABASES.include?(name)
desc "Copies the #{name} database from the main database"
task name => :environment do
Rake::Task["dev:terminate_all_connections"].invoke
db_config = ActiveRecord::Base.configurations.configs_for(env_name: Rails.env, name: name)
ApplicationRecord.connection.create_database(db_config.database, template: ApplicationRecord.connection_db_config.database)
rescue ActiveRecord::DatabaseAlreadyExists
warn "Database '#{db_config.database}' already exists"
end
end
end
end
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