Generate concrete typescript types for JSON columns based on pg_jsonschema
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goszczynskip commented
When I create JSON checks on columns with pg_jsonschema it would be super cool to have it also in generated ts types.
Currently when I create the following table
CREATE TABLE public.some_table (
id SERIAL PRIMARY KEY,
arr jsonb not null check (
jsonb_matches_schema ('{
"type": "array",
"items": {
"type": "string"
}
}',
arr
)
)
);
Generating types with supabase gen types typescript
produces the following types
...
arr: JSON
...
But I'd like to get
...
arr: string[]
...
Potentially it would be achievable by parsing passed schema in checks via a tool like https://github.com/bcherny/json-schema-to-typescript
Describe alternatives you've considered
I haven't found any other alternatives aligned with the current CLI architecture
Additional context
I don't know what I'd expect with more complex check expressions. Maybe ignore them and fall back to JSON.