createDockerDB() — drizzle-orm Function Reference

Architecture documentation for the createDockerDB() function in pg.postgresjs.test.ts from the drizzle-orm codebase.

Function typescript DrizzleORM DatabaseDrivers

Entity Profile

DrizzleORM→ DatabaseDrivers→ createDockerDB() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  1fc21f59_6c3d_3323_a9ed_56350ff9445e["createDockerDB()"]
  54830b32_1825_3642_e698_3ee90c891663["pg.postgresjs.test.ts"]
  1fc21f59_6c3d_3323_a9ed_56350ff9445e -->|defined in| 54830b32_1825_3642_e698_3ee90c891663
  style 1fc21f59_6c3d_3323_a9ed_56350ff9445e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

integration-tests/tests/relational/pg.postgresjs.test.ts lines 34–63

async function createDockerDB(): Promise<string> {
	const docker = (globalDocker = new Docker());
	const port = await getPort({ port: 5432 });
	const image = 'postgres:14';

	const pullStream = await docker.pull(image);
	await new Promise((resolve, reject) =>
		docker.modem.followProgress(pullStream, (err) => err ? reject(err) : resolve(err))
	);

	pgContainer = await docker.createContainer({
		Image: image,
		Env: [
			'POSTGRES_PASSWORD=postgres',
			'POSTGRES_USER=postgres',
			'POSTGRES_DB=postgres',
		],
		name: `drizzle-integration-tests-${uuid()}`,
		HostConfig: {
			AutoRemove: true,
			PortBindings: {
				'5432/tcp': [{ HostPort: `${port}` }],
			},
		},
	});

	await pgContainer.start();

	return `postgres://postgres:postgres@localhost:${port}/postgres`;
}