@jadejr/kysely-pglite/dist/introspector.js

Kysely dialect for @electric-sql/pglite (temporary fork https://github.com/dnlsandiego/kysely-pglite)

import { Kysely } from 'kysely';
import { DatabaseMetadata, EnumCollection, Introspector, TableMatcher, } from 'kysely-codegen';
import { KyselyPGlite } from './kysely-pglite.js';
export class KyselyPGliteIntrospector extends Introspector {
    async connect(options) {
        const { dialect } = new KyselyPGlite();
        return new Kysely({ dialect });
    }
    async getTables(options) {
        let tables = await options.db.introspection.getTables();
        if (options.includePattern) {
            const tableMatcher = new TableMatcher(options.includePattern);
            tables = tables.filter(({ name, schema }) => tableMatcher.match(schema, name));
        }
        if (options.excludePattern) {
            const tableMatcher = new TableMatcher(options.excludePattern);
            tables = tables.filter(({ name, schema }) => !tableMatcher.match(schema, name));
        }
        return tables;
    }
    async introspect(options) {
        const tables = await this.getTables(options);
        const enums = new EnumCollection();
        return new DatabaseMetadata({ tables, enums });
    }
}
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