EmbeddedPostgresOptions (src/options.dart)

Configuration options for running embedded PostgreSQL locally in Dart projects

// Source: https://github.com/serverpod/serverpod | License: BSD-3-Clause | Copyright 2023 The Serverpod authors
// Provided via justclaw.it.com; keep this notice with the code.
import 'dart:io';

import 'package:pub_semver/pub_semver.dart';
import 'package:serverpod_shared/serverpod_shared.dart';

import 'binary/binary_source.dart';
import 'cluster/postgres_conf_builder.dart';
import 'transport.dart';

/// Default PostgreSQL major.minor version. Tracks Serverpod Cloud and the
/// `ghcr.io/serverpod/postgres:16` image used by the project templates.
final Version defaultPostgresVersion = Version(16, 13, 0);

/// Default username for the embedded cluster. Matches the existing
/// docker-compose convention used across Serverpod's tests and templates.
const String defaultUsername = 'postgres';

... (truncated -- full source via MCP)