feat: pass arguments to the codegen function

[milahu]

currently this throws on runtime

// index.js
import.meta.compileTime("./codegen.js", "someName");
// TypeError: (intermediate value).compileTime is not a function

expected: "someName" should be passed to the codegen function

// codegen.js
export default async ({ root, args }) => { // currently only "root" is passed
  const name = args[0];
  return {
    code: `const ${name} = 42;`,
  }
}

use case: generate code like

// static code
/** @type {Record<string, () => any>} */
const someFiles = {};

// generated code
someFiles["./a.js"] = () => import("./a.js");
someFiles["./b.js"] = () => import("./b.js");

... to allow some type-checking of the generated code

[notpushkin]

The syntax has changed quite a lot apparently 👀

Here’s one more use case:

const routes = {
  "/": "home",
  "/:username": "profile",
};

const urls = Object.fromEntries(Object.entries(routes).map(a => a.reverse()));

const urlFor = compileTime((routeName, params = {}) => {
  return urls[routeName].replace(/* some params regex shenanigans here */);
});

// ...

return <a href={urlFor("profile", { username })}>My profile</a>;

---

The problem here, of course, would be locating calls of this function instead of just replacing it with a value.