class RailsMysql::DumpCommand
Public Class Methods
new(config)
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# File lib/rails_mysql/dump_command.rb, line 4 def initialize(config) raise RailsMysql::ConfigurationError, "mysqldump requires a database" unless config.database @config = config end
Public Instance Methods
command()
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# File lib/rails_mysql/dump_command.rb, line 9 def command cmd_parts = [] cmd_parts << "-h \"#{config.host}\"" if config.host cmd_parts << "-P \"#{config.port}\"" if config.port cmd_parts << "-u \"#{config.username}\"" if config.username cmd_parts << "-p\"#{config.password}\"" if config.password "mysqldump #{cmd_parts.join(' ')} \"#{config.database}\" | gzip > #{filename}" end
filename()
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# File lib/rails_mysql/dump_command.rb, line 19 def filename "db/#{config.database}-#{Time.now.utc.iso8601}.sql.gz" end
Private Instance Methods
config()
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# File lib/rails_mysql/dump_command.rb, line 24 def config @config end