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Alaister YoungandAlaister Young
d25e10b9c2
Fixes the TanStack Studio app failing to load locally, and adds a CI guard so the same class of bug can't come back. `packages/ui-patterns/src/admonition.tsx` is a back-compat shim containing `export * from './Admonition'`. On a case-insensitive filesystem (macOS, Windows) the resolver tries `./Admonition.tsx` before the directory index — and that's the same file. The shim re-exported itself and exported nothing, so every consumer of `ui-patterns/admonition` blew up with `does not provide an export named 'Admonition'`, plus knock-on Vite dep-optimizer errors about missing chunks. It works on Linux, so typecheck, lint, build and tests all pass on CI. This only reproduces on dev machines. **Changed:** - `admonition.tsx` now points at `./Admonition/index` explicitly, so the specifier can't resolve back to itself **Added:** - `scripts/check-case-hazards.mjs` — dependency-free, two textual checks so they fire on Linux CI: - **Self-resolving imports**: for `dir/X.tsx`, flags any extension-less relative specifier resolving to `dir/X` case-insensitively - **Case-colliding paths**: tracked paths (files and directory prefixes) equal when lowercased, which can't coexist in a case-insensitive checkout - `pnpm test:case-hazards`, plus a step in `typecheck.yml` after `setup-node` but before `pnpm install` — no deps needed, fails fast Scoped check 1 to genuine self-imports rather than all case-insensitive file/directory ambiguity. The broader rule lights up ~45 legitimate routing pairs (`_app.tsx` + `_app/`, `changelog.tsx` + `changelog/`) and would get switched off within a week. This version has zero false positives on master today. ## Follow-up (not in this PR) The underlying duplication is still there: `src/admonition.tsx` and `src/Admonition/` both exist, and the ~14 internal `'../Admonition'` imports inside the package resolve through the shim on macOS but through the directory on Linux. Two resolution paths for one module is exactly what produced this. Real fix is to collapse it. Current counts: **246** files import `ui-patterns/admonition`, **0** import `ui-patterns/Admonition`. So either rename the directory to lowercase and delete the shim (zero import churn, but one lowercase dir among ~50 PascalCase siblings), or codemod the 246 imports to PascalCase to match the package convention. I'd lean to the codemod, on a day it won't conflict with in-flight branches. ## To test - `pnpm test:case-hazards` on master → passes, ~16.5k files checked - Revert `admonition.tsx` to `export * from './Admonition'` and re-run → fails with the offending file and the suggested fix - Confirm the fixed form `'./Admonition/index'` is *not* flagged - With the fix in place: `rm -rf apps/studio/node_modules/.vite`, then `STUDIO_FRAMEWORK=tanstack pnpm dev:studio` → app loads, no `Pre-transform error` and no missing-export error in the console <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Improved detection of file-path casing issues that could cause failures on case-insensitive systems. * Corrected a module re-export to ensure the intended UI component is exposed consistently. * **Tests** * Added a dedicated case-sensitivity hazard check. * Integrated the check into the type-check workflow for earlier issue detection. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Co-authored-by: Alaister Young <10985857+alaister@users.noreply.github.com>
Supabase
Supabase is the Postgres development platform. We're building the features of Firebase using enterprise-grade open source tools.
- Hosted Postgres Database. Docs
- Authentication and Authorization. Docs
- Auto-generated APIs.
- Functions.
- File Storage. Docs
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How it works
Supabase is a combination of open source tools. We’re building the features of Firebase using enterprise-grade, open source products. If the tools and communities exist, with an MIT, Apache 2, or equivalent open license, we will use and support that tool. If the tool doesn't exist, we build and open source it ourselves. Supabase is not a 1-to-1 mapping of Firebase. Our aim is to give developers a Firebase-like developer experience using open source tools.
Architecture
Supabase is a hosted platform. You can sign up and start using Supabase without installing anything. You can also self-host and develop locally.
- Postgres is an object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.
- Realtime is an Elixir server that allows you to listen to PostgreSQL inserts, updates, and deletes using websockets. Realtime polls Postgres' built-in replication functionality for database changes, converts changes to JSON, then broadcasts the JSON over websockets to authorized clients.
- PostgREST is a web server that turns your PostgreSQL database directly into a RESTful API.
- GoTrue is a JWT-based authentication API that simplifies user sign-ups, logins, and session management in your applications.
- Storage a RESTful API for managing files in S3, with Postgres handling permissions.
- pg_graphql a PostgreSQL extension that exposes a GraphQL API.
- postgres-meta is a RESTful API for managing your Postgres, allowing you to fetch tables, add roles, and run queries, etc.
- Kong is a cloud-native API gateway.
Client libraries
Our approach for client libraries is modular. Each sub-library is a standalone implementation for a single external system. This is one of the ways we support existing tools.
| Language | Client | Feature-Clients (bundled in Supabase client) | ||||
|---|---|---|---|---|---|---|
| Supabase | PostgREST | GoTrue | Realtime | Storage | Functions | |
| ⚡️ Official ⚡️ | ||||||
| JavaScript (TypeScript) | supabase-js | postgrest-js | auth-js | realtime-js | storage-js | functions-js |
| Flutter | supabase-flutter | postgrest-dart | gotrue-dart | realtime-dart | storage-dart | functions-dart |
| Swift | supabase-swift | postgrest-swift | auth-swift | realtime-swift | storage-swift | functions-swift |
| Python | supabase-py | postgrest-py | gotrue-py | realtime-py | storage-py | functions-py |
| 💚 Community 💚 | ||||||
| C# | supabase-csharp | postgrest-csharp | gotrue-csharp | realtime-csharp | storage-csharp | functions-csharp |
| Go | - | postgrest-go | gotrue-go | - | storage-go | functions-go |
| Java | - | - | gotrue-java | - | storage-java | - |
| Kotlin | supabase-kt | postgrest-kt | auth-kt | realtime-kt | storage-kt | functions-kt |
| Ruby | supabase-rb | postgrest-rb | - | - | - | - |
| Rust | - | postgrest-rs | - | - | - | - |
| Godot Engine (GDScript) | supabase-gdscript | - | - | - | - | - |
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