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# frozen_string_literal: true
require 'avm/eac_postgresql_base0/instance/data_unit'
module Avm
module EacPostgresqlBase0
class Instance
def initialize(env, connection_params)
@env = env
@connection_params = connection_params.with_indifferent_access
end
def data_unit
::Avm::EacPostgresqlBase0::Instance::DataUnit.new(self)
end
def dump_command
env.command('pg_dump', '--no-privileges', '--clean', '--no-owner', *common_command_args)
.envvar('PGPASSWORD', password)
end
def dump_gzip_command
dump_command.append(['@ESC_|', 'gzip', '-9', '-c'])
end
def psql_command
env.command("@ESC_PGPASSWORD=#{password}", 'psql', *common_command_args)
end
def psql_command_command(sql)
psql_command.append(['--quiet', '--tuples-only', '--command', sql])
end
private
attr_reader :env, :connection_params
def common_command_args
['--host', host, '--username', user, '--port', port, name]
end
def host
connection_params[:host] || '127.0.0.1'
end
def port
connection_params[:port] || '5432'
end
def user
connection_params.fetch(:user)
end
def password
connection_params.fetch(:password)
end
def name
connection_params.fetch(:name)
end
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems