diff options
-rw-r--r-- | activerecord/lib/active_record/migration.rb | 6 | ||||
-rw-r--r-- | activerecord/test/cases/migration_test.rb | 21 |
2 files changed, 24 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index e53d5e7167..1d450da006 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -461,11 +461,11 @@ module ActiveRecord source_migrations = ActiveRecord::Migrator.migrations(path) source_migrations.each do |migration| - source = File.read(migration.filename) + source = File.read(migration.filename).chomp source = "# This migration comes from #{name} (originally #{migration.version})\n#{source}" if duplicate = destination_migrations.detect { |m| m.name == migration.name } - options[:on_skip].call(name, migration) if File.read(duplicate.filename) != source && options[:on_skip] + options[:on_skip].call(name, migration) if File.read(duplicate.filename).chomp != source && options[:on_skip] next end @@ -474,7 +474,7 @@ module ActiveRecord old_path, migration.filename = migration.filename, new_path last = migration - FileUtils.cp(old_path, migration.filename) + File.open(migration.filename, "w") { |f| f.write source } copied << migration options[:on_copy].call(name, migration, old_path) if options[:on_copy] destination_migrations << migration diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 42d62eca8e..1997fc96ea 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -2103,6 +2103,9 @@ if ActiveRecord::Base.connection.supports_migrations? assert File.exists?(@migrations_path + "/5_people_have_descriptions.rb") assert_equal [@migrations_path + "/4_people_have_hobbies.rb", @migrations_path + "/5_people_have_descriptions.rb"], copied.map(&:filename) + expected = "# This migration comes from bukkits (originally 1)" + assert_equal expected, IO.readlines(@migrations_path + "/4_people_have_hobbies.rb")[0].chomp + files_count = Dir[@migrations_path + "/*.rb"].length copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy"}) assert_equal files_count, Dir[@migrations_path + "/*.rb"].length @@ -2213,6 +2216,24 @@ if ActiveRecord::Base.connection.supports_migrations? clear end + def test_skip_is_not_called_if_migrations_are_identical + @migrations_path = MIGRATIONS_ROOT + "/valid_with_timestamps" + @existing_migrations = Dir[@migrations_path + "/*.rb"] + + sources = ActiveSupport::OrderedHash.new + sources[:bukkits] = MIGRATIONS_ROOT + "/to_copy_with_timestamps" + + skipped = [] + on_skip = Proc.new { |name, migration| skipped << "#{name} #{migration.name}" } + copied = ActiveRecord::Migration.copy(@migrations_path, sources, :on_skip => on_skip) + ActiveRecord::Migration.copy(@migrations_path, sources, :on_skip => on_skip) + + assert_equal 2, copied.length + assert_equal 0, skipped.length + ensure + clear + end + def test_copying_migrations_to_non_existing_directory @migrations_path = MIGRATIONS_ROOT + "/non_existing" @existing_migrations = [] |