supabase / supabase-flutter / 28660438399

86%

Build Type

push

github

Committed by web-flow

Commit Message

chore: bump minimum Dart SDK to 3.9.0 (#1527)

## What

Raises the minimum Dart SDK of the pure-Dart packages
(`functions_client`, `gotrue`, `postgrest`, `realtime_client`,
`storage_client`, `supabase`, `supabase_lints`,
`yet_another_json_isolate`) and the `supabase` web example from
`3.4.0`/`3.3.0` to `3.9.0`, matching `supabase_flutter`.

This is the base PR for the pub workspaces + Melos 8 migration (#1525),
which is stacked on top of it. Pub workspaces resolve the whole
workspace as a unit under a single Dart SDK, so aligning every package
on 3.9.0 keeps the toolchain and formatting consistent across the repo.

## Why the large diff

Raising the language version to 3.9 switches `dart format` to its
mandatory "tall" style. All affected packages are reformatted
accordingly (109 files) — this is a pure formatting change.
`supabase_flutter` was already on 3.9, so it is untouched.

## Analyzer fixes surfaced by the new language version

- **postgrest**: 3.9 no longer implicitly promotes the bare `body as
dynamic;` statement in `_parseResponse`, which surfaced three
`argument_type_not_assignable` errors. The casts are now explicit and
behavior-preserving (`body as Iterable` / `body as Map`), guarded by the
existing `R == PostgrestList` / `R == PostgrestMap` checks.
- **realtime_client**: the tall formatter wraps a long single-line `if`
onto two lines, which then needs braces
(`curly_braces_in_flow_control_structures`).

## Validation

- `dart format -l 80 --set-exit-if-changed` is clean across all
packages.
- `dart analyze --fatal-infos` passes (verified on `postgrest` and
`realtime_client`, which had the only issues).
- `postgrest`'s mock-based tests (response-conversion paths) pass.

## Note

This raises the minimum supported Dart SDK for the affected published
packages, which reviewers may want to reflect in the next version bump.

Coverage Stats

364 of 426 new or added lines in 40 files covered. (85.45%)

1 existing line in 1 file now uncovered.

4283 of 4976 relevant lines covered (86.07%)

3.98 hits per line