chore(deps): update dependency kysely-codegen to ^0.19.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
kysely-codegen	^0.16.8 → ^0.19.0

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Release Notes

RobinBlomberg/kysely-codegen (kysely-codegen)

v0.19.0

New features

Thanks to amazing contributions from @​kevinmichaelchen in #​274, you can now override types on a global level:

.kysely-codegenrc.json

{
  "customImports": {
    "InstantRange": "./custom-types",
    "CustomDuration": "@​my-org/custom-types#Duration",
    "Temporal": "@​js-temporal/polyfill",
  },
  "typeMapping": {
    "timestamptz": "Temporal.Instant",
    "tstzrange": "InstantRange",
    "date": "Temporal.PlainDate",
    "interval": "CustomDuration"
  }
}

Example of generated output:

import type { InstantRange } from './custom-types';
import type { Duration as CustomDuration } from '@​my-org/custom-types';
import type { Temporal } from '@​js-temporal/polyfill';

export interface EventModel {
  createdAt: Temporal.Instant;
  dateRange: ColumnType<InstantRange, InstantRange, never>;
  eventDate: Temporal.PlainDate;
  interval: CustomDuration;
}

export interface DB {
  events: EventModel;
}

What's Changed

• fix(GH-240): crash caused by undeclared dependency by @​FaberVitale in #​241
• chore(deps): allow kysely 0.28.0 and tedious 19 by @​belgattitude in #​256
• feat: export config types by @​Omar-Awawdeh in #​252
• chore(pnpm): pnpm v10.9.0, set onlyBuiltDependencies by @​belgattitude in #​254
• README: Pin @​tediousjs/connection-string to 0.5.0 by @​yuriy-sng in #​279
• Fix peer dep range by @​joefatora in #​268
• Add missing cli arg "config-file" to documentation by @​SimonSimCity in #​263
• Fix inconsistencies between VS Code settings and Prettier configuration by @​anonpay-sh in #​265
• feat: Support imports for custom types by @​kevinmichaelchen in #​274

New Contributors

• @​FaberVitale made their first contribution in #​241
• @​belgattitude made their first contribution in #​256
• @​Omar-Awawdeh made their first contribution in #​252
• @​yuriy-sng made their first contribution in #​279
• @​joefatora made their first contribution in #​268
• @​SimonSimCity made their first contribution in #​263
• @​anonpay-sh made their first contribution in #​265
• @​kevinmichaelchen made their first contribution in #​274

Full Changelog: RobinBlomberg/kysely-codegen@0.18.0...0.19.0

v0.18.0

Compare Source

Migration to 0.18.0

The follow CLI options have been changed:

• --schema has been renamed to --default-schema.
• --singular has been renamed to --singularize.
• --runtime-enums and --runtime-enums-style have been merged into a single CLI option --runtime-enums.

Configuration file

All codegen options can also be configured in a .kysely-codegenrc.json (or .js, .ts, .yaml etc.) file or the kysely-codegen property in package.json. See Cosmiconfig for all available configuration file formats.

The default configuration:

{
  "camelCase": false,
  "dateParser": "timestamp",
  "defaultSchemas": [], // ["public"] for PostgreSQL.
  "dialect": null,
  "domains": true,
  "envFile": null,
  "excludePattern": null,
  "includePattern": null,
  "logLevel": "warn",
  "numericParser": "string",
  "outFile": "./node_modules/kysely-codegen/dist/db.d.ts",
  "overrides": {},
  "partitions": false,
  "print": false,
  "runtimeEnums": false,
  "singularize": false,
  "typeOnlyImports": true,
  "url": "env(DATABASE_URL)",
  "verify": false
}

The configuration object adds support for more advanced options:

{
  "camelCase": true,
  "overrides": {
    "columns": {
      "users.settings": "{ theme: 'dark' }"
    }
  },
  "singularize": {
    "/^(.*?)s?$/": "$1_model",
    "/(bacch)(?:us|i)$/i": "$1us"
  }
}

The generated output:

export interface UserModel {
  settings: { theme: 'dark' };
}

// ...

export interface DB {
  bacchi: Bacchus;
  users: UserModel;
}

Custom serializers and dialects

The new configuration support also adds support for supplying custom serializers.

Here is a stub example of a basic Zod serializer (.kysely-codegenrc.ts):

import { toKyselyCamelCase } from '../../generator';
import type { Config } from '../config';

const config: Config = {
  logLevel: 'debug',
  outFile: null,
  serializer: {
    serializeFile: (metadata) => {
      let output = 'import { z } from "zod";\n\n';

      for (const table of metadata.tables) {
        output += 'export const ';
        output += toKyselyCamelCase(table.name);
        output += 'Schema = z.object({\n';

        for (const column of table.columns) {
          output += '  ';
          output += column.name;
          output += ': ';

          switch (column.dataType) {
            case 'int4':
              output += 'z.number().int()';
              break;
            default:
              output += 'z.unknown()';
          }

          output += ',\n';
        }

        output += '});\n\n';
      }

      return output;
    },
  },
  url: 'postgres://user:password@localhost:5433/database',
};

export default config;

Example output:

import { z } from "zod";

export const usersSchema = z.object({
  baz_qux: z.number().int(),
});

Similarly, it's also possible to supply a custom dialect value, allowing you to create a completely new kysely-codegen dialects or extending an existing one with extra logic.

What's Changed

• feat!: Merge "runtime-enums" and "runtime-enums-style" options
• feat!: Deprecate "schemas" option and rename it to "defaultSchemas"
• feat!: Rename "singular" option to "singularize"
• feat: Support kysely-codegen configuration files (using cosmiconfig)
• feat: Add support for custom singularization rules
• feat: Merge all ...IdentifierNode classes into a single IdentifierNode class
• feat: Add skipAutogenerationFileComment serializer option
• fix: Fix overrides not always applying to the correct column
• fix: Fix test flakiness by running all tests in sequence
• fix: Make bun sqlite codegen work again (re-introduce KyselyBunSqliteIntrospectorDialect using the sqlite database from bun:sqlite and the Kysely dialect from 'kysely-bun-sqlite') by @​meck93 in #​238
• fix: Fix update function example @​ README. by @​igalklebanov in #​227
• chore: Upgrade all dependencies
• chore: Allow @​libsql/kysely-libsql@​^0.4.1 as a peer dependency @​alsiola in #​233

New Contributors

• @​meck93 made their first contribution in #​238
• @​alsiola made their first contribution in #​233

Full Changelog: RobinBlomberg/kysely-codegen@0.17.0...0.18.0

v0.17.0

What's Changed

• fix: fix incorrect timestamp types (fixes #​203, #​209)
• feat: support named instances for Microsoft Sql Server by @​gittgott in #​204
• feat: add --date-parser flag to control Postgres DATE type by @​brianmcd in #​210 (fixes #​177, #​194)
• docs: list current cli args by @​shane-js in #​167
• docs: update README.md run instructions by @​shane-js in #​166
• docs: improve documentation (fixes #​178)
• feat(cli): adjust flag descriptions (fixes #​193)
• feat: improve error when .env file is missing

New Contributors

• @​brianmcd made their first contribution in #​210
• @​shane-js made their first contribution in #​167

Full Changelog: RobinBlomberg/kysely-codegen@0.16.7...0.17.0

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