Migrate from Flutter gen_l10n

Use this flow if the project currently uses Flutter's generated AppLocalizations APIs.

Phase 1: convert ARB assets

From the project root:

anas convert --from gen_l10n

Or point to a specific l10n.yaml:

anas convert --from gen_l10n --source l10n.yaml --out assets/lang

Phase 1 requires a real l10n.yaml.

Phase 2: migrate Dart callsites

Dry run:

anas migrate --from gen_l10n --dry-run

Apply changes:

anas migrate --from gen_l10n --apply

Update tests too:

anas migrate --from gen_l10n --test test --apply

What gets rewritten

• AppLocalizations.of(context)!.title
• parameterized AppLocalizations method calls
• deterministic plural and placeholder-based lookups

Follow-up

After migration:

dart run anas_localization:localization_gen
anas validate assets/lang
flutter analyze
flutter test

Detailed guide

For the longer guide, see the repo migration doc.