createDockerDB() — drizzle-orm Function Reference

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

Function typescript DrizzleORM DatabaseDrivers

Entity Profile

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

Dependency Diagram

graph TD
  5af67495_a802_bc73_d4ce_9b4d5f38f315["createDockerDB()"]
  37794042_9489_f4f2_c02a_4110d5630284["pg.test.ts"]
  5af67495_a802_bc73_d4ce_9b4d5f38f315 -->|defined in| 37794042_9489_f4f2_c02a_4110d5630284
  style 5af67495_a802_bc73_d4ce_9b4d5f38f315 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

integration-tests/tests/extensions/postgis/pg.test.ts lines 20–45

async function createDockerDB(): Promise<string> {
	const inDocker = (docker = new Docker());
	const port = await getPort({ port: 5432 });
	const image = 'postgis/postgis:16-3.4';

	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`;
}