createDockerDB() — drizzle-orm Function Reference

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

Function typescript DrizzleORM DatabaseDrivers

Entity Profile

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

Dependency Diagram

graph TD
  3be24d2a_7697_af8c_ac0f_228c11bc8ce0["createDockerDB()"]
  7de5421a_1b41_24bd_adad_2f8c3b40baba["postgres.test.ts"]
  3be24d2a_7697_af8c_ac0f_228c11bc8ce0 -->|defined in| 7de5421a_1b41_24bd_adad_2f8c3b40baba
  style 3be24d2a_7697_af8c_ac0f_228c11bc8ce0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

integration-tests/tests/extensions/vectors/postgres.test.ts lines 17–42

async function createDockerDB(): Promise<string> {
	const inDocker = (docker = new Docker());
	const port = await getPort({ port: 5432 });
	const image = 'pgvector/pgvector:pg16';

	const pullStream = await docker.pull(image);
	await new Promise((resolve, reject) =>
		inDocker.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`;
}