feat: optionally format files

[teovillanueva]

Add the possibility to disable output formatting. The motivations to add this configuration are the following:

• Codegen output is not usually commited to git and some projects use other formatting tools (ex. biomejs)
• The following error I couldn't fix 🤣

Syntax Error: Unexpected token, expected "," (10:10)
   8 |      * @example Invalid request parameters
   9 |      */
> 10 |     error?: string;
     |          ^
  11 |     /**
  12 |      * @example 400
  13 |      */
   8 |      * @example Invalid request parameters
   9 |      */
> 10 |     error?: string;
     |          ^
  11 |     /**
  12 |      * @example 400
  13 |      */
    at pa (file:///Users/teovillanueva/Desktop/typend/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/plugins/babel.mjs:14:16245)
    at ua (file:///Users/teovillanueva/Desktop/typend/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/plugins/babel.mjs:14:16680)
    at Object.parse (file:///Users/teovillanueva/Desktop/typend/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/plugins/babel.mjs:15:2919)
    at parse5 (file:///Users/teovillanueva/Desktop/typend/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/index.mjs:16731:24)
    at async coreFormat (file:///Users/teovillanueva/Desktop/typend/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/index.mjs:17287:25)
    at async formatWithCursor (file:///Users/teovillanueva/Desktop/typend/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/index.mjs:17504:14)
    at async Object.format2 (file:///Users/teovillanueva/Desktop/typend/node_modules/.pnpm/prettier@3.6.2/node_modules/prettier/index.mjs:19051:25)
    at async Object.writeFile2 [as writeFile] (file:///Users/teovillanueva/Desktop/typend/node_modules/.pnpm/@openapi-codegen+cli@3.1.0/node_modules/@openapi-codegen/cli/lib/cli.js:380:35)
    at async generateSchemaTypes (/Users/teovillanueva/Desktop/typend/node_modules/.pnpm/@openapi-codegen+typescript@11.1.0/node_modules/@openapi-codegen/typescript/lib/generators/generateSchemaTypes.js:97:13)
    at async Object.to (file:///Users/teovillanueva/Desktop/typend/packages/api-hooks/openapi-codegen.config.mjs:12:38)

[fabien0102]

Thanks for the contribution, but I think we can go further, let’s remove prettier from the pipeline. The latest version (this one is not up-to-date) has some problems to grab the proper config and it’s easy enough to add prettier as second step command.

I did a simple guide for my other project that you can take inspiration -> https://github.com/fabien0102/ts-to-zod?tab=readme-ov-file#prettifying-the-generated-files, I think it’s nice to help people that still want this feature