Sha256: ca797cb4611d4683d9e64481adb53ccee6639137fb5de9dc7038ef191e324f6e
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Size: 1.45 KB
Versions: 20
Compression:
Stored size: 1.45 KB
Contents
module ActiveRecord
module Tasks # :nodoc:
class SQLiteDatabaseTasks # :nodoc:
delegate :connection, :establish_connection, to: ActiveRecord::Base
def initialize(configuration, root = ActiveRecord::Tasks::DatabaseTasks.root)
@configuration, @root = configuration, root
end
def create
raise DatabaseAlreadyExists if File.exist?(configuration["database"])
establish_connection configuration
connection
end
def drop
require "pathname"
path = Pathname.new configuration["database"]
file = path.absolute? ? path.to_s : File.join(root, path)
FileUtils.rm(file)
rescue Errno::ENOENT => error
raise NoDatabaseError.new(error.message)
end
def purge
drop
rescue NoDatabaseError
ensure
create
end
def charset
connection.encoding
end
def structure_dump(filename, extra_flags)
dbfile = configuration["database"]
flags = extra_flags.join(" ") if extra_flags
`sqlite3 #{flags} #{dbfile} .schema > #{filename}`
end
def structure_load(filename, extra_flags)
dbfile = configuration["database"]
flags = extra_flags.join(" ") if extra_flags
`sqlite3 #{flags} #{dbfile} < "#{filename}"`
end
private
def configuration
@configuration
end
def root
@root
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems