| 470 |
470 |
end
|
| 471 |
471 |
end
|
| 472 |
472 |
|
|
473 |
unless ActiveRecord.version.release() < Gem::Version.new('5.2.0')
|
|
474 |
class MigrationContext < ActiveRecord::MigrationContext
|
|
475 |
def up(target_version = nil)
|
|
476 |
selected_migrations = if block_given?
|
|
477 |
migrations.select { |m| yield m }
|
|
478 |
else
|
|
479 |
migrations
|
|
480 |
end
|
|
481 |
|
|
482 |
Migrator.new(:up, selected_migrations, target_version).migrate
|
|
483 |
end
|
|
484 |
|
|
485 |
def down(target_version = nil)
|
|
486 |
selected_migrations = if block_given?
|
|
487 |
migrations.select { |m| yield m }
|
|
488 |
else
|
|
489 |
migrations
|
|
490 |
end
|
|
491 |
|
|
492 |
Migrator.new(:down, selected_migrations, target_version).migrate
|
|
493 |
end
|
|
494 |
|
|
495 |
def run(direction, target_version)
|
|
496 |
Migrator.new(direction, migrations, target_version).run
|
|
497 |
end
|
|
498 |
|
|
499 |
def open
|
|
500 |
Migrator.new(:up, migrations, nil)
|
|
501 |
end
|
|
502 |
end
|
|
503 |
end
|
|
504 |
|
| 473 |
505 |
class Migrator < ActiveRecord::Migrator
|
| 474 |
506 |
# We need to be able to set the 'current' plugin being migrated.
|
| 475 |
507 |
cattr_accessor :current_plugin
|
| ... | ... | |
| 479 |
511 |
def migrate_plugin(plugin, version)
|
| 480 |
512 |
self.current_plugin = plugin
|
| 481 |
513 |
return if current_version(plugin) == version
|
| 482 |
|
migrate(plugin.migration_directory, version)
|
|
514 |
|
|
515 |
if ActiveRecord.version.release() < Gem::Version.new('5.2.0')
|
|
516 |
migrate(plugin.migration_directory, version)
|
|
517 |
else
|
|
518 |
MigrationContext.new(plugin.migration_directory).migrate(version)
|
|
519 |
end
|
| 483 |
520 |
end
|
| 484 |
521 |
|
| 485 |
|
def current_version(plugin=current_plugin)
|
|
522 |
def get_all_versions(plugin = current_plugin)
|
| 486 |
523 |
# Delete migrations that don't match .. to_i will work because the number comes first
|
| 487 |
|
sm_table = ::ActiveRecord::SchemaMigration.table_name
|
| 488 |
|
::ActiveRecord::Base.connection.select_values(
|
| 489 |
|
"SELECT version FROM #{sm_table}"
|
| 490 |
|
).delete_if{ |v| v.match(/-#{plugin.id}$/) == nil }.map(&:to_i).max || 0
|
|
524 |
@all_versions ||= {}
|
|
525 |
@all_versions[plugin.id.to_s] ||= begin
|
|
526 |
sm_table = ::ActiveRecord::SchemaMigration.table_name
|
|
527 |
migration_versions = ActiveRecord::Base.connection.select_values("SELECT version FROM #{sm_table}")
|
|
528 |
versions_by_plugins = migration_versions.group_by { |version| version.match(/-(.*)$/).try(:[], 1) }
|
|
529 |
@all_versions = versions_by_plugins.transform_values! {|versions| versions.map!(&:to_i).sort! }
|
|
530 |
@all_versions[plugin.id.to_s] || []
|
|
531 |
end
|
| 491 |
532 |
end
|
|
533 |
|
|
534 |
def current_version(plugin = current_plugin)
|
|
535 |
get_all_versions(plugin).last || 0
|
|
536 |
end
|
| 492 |
537 |
end
|
| 493 |
538 |
|
| 494 |
|
def migrated
|
| 495 |
|
sm_table = ::ActiveRecord::SchemaMigration.table_name
|
| 496 |
|
::ActiveRecord::Base.connection.select_values(
|
| 497 |
|
"SELECT version FROM #{sm_table}"
|
| 498 |
|
).delete_if{ |v| v.match(/-#{current_plugin.id}$/) == nil }.map(&:to_i).sort
|
|
539 |
def load_migrated
|
|
540 |
@migrated_versions = Set.new(self.class.get_all_versions(current_plugin))
|
| 499 |
541 |
end
|
| 500 |
542 |
|
| 501 |
543 |
def record_version_state_after_migrating(version)
|