[Arcticae]

It seems to fail some workflows and be flaky, but let's see if it's a big problem going forward.
If not, this PR can be merged (env is in place) and we can see if it works better.

[coderabbitai]

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Review details

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 28d0c70a-5801-44b9-9927-18451a45a849

📥 Commits

Reviewing files that changed from the base of the PR and between 0993bbf and f375da6.

📒 Files selected for processing (6)

• .github/workflows/build.yml
• packages/plugin-drizzle/tests/helper.ts
• packages/plugin-drizzle/tests/persistence.test.ts
• packages/plugin-drizzle/tests/reorg.test.ts
• packages/plugin-drizzle/tests/storage.test.ts
• turbo.json

📝 Walkthrough

Walkthrough

The Drizzle test helper now supports PGlite and isolated PostgreSQL databases. Tests use the renamed getTestDb factory. CI passes PostgreSQL and Sepolia configuration and runs pull request workflows for all branches.

Changes

Drizzle test database support

Layer / File(s)	Summary
Configurable database factory packages/plugin-drizzle/tests/helper.ts	getTestDb selects PGlite by default or PostgreSQL when TEST_POSTGRES_CONNECTION_STRING is set. PostgreSQL databases receive migrations and cleanup.
Test suite migration packages/plugin-drizzle/tests/persistence.test.ts, packages/plugin-drizzle/tests/reorg.test.ts, packages/plugin-drizzle/tests/storage.test.ts	Persistence, reorganization, and storage tests now use getTestDb. Test scenarios and assertions remain unchanged.
CI test environment wiring .github/workflows/build.yml, turbo.json	Pull request workflows run for all branches. CI passes Sepolia RPC and PostgreSQL connection variables to tests.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Possibly related PRs

• apibara/typescript-sdk#168: Both PRs modify PostgreSQL/PGlite handling in the Drizzle test helper.

Poem

A rabbit hops through tests anew,
With PGlite skies or Postgres blue.
Each database gets a careful name,
Then cleanup closes every frame.
CI runs branches far and wide—
Sepolia secrets tucked inside.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the main change: replacing PGlite with PostgreSQL to address flaky workflows.
Description check	✅ Passed	The description explains that the change addresses workflow failures and flakiness and evaluates the new database setup.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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