pantoken / packages/utils/src / makeResolver

Funktion: makeResolver() ​

makeResolver(base, options?): (value) => string

Beta

Skapa en resolver som expanderar var(--x)-referenser till konkreta bladvärden mot base (plus eventuella overrides). Med mode kollapsar den light-dark() till den grenen; utan den lämnar den light-dark() på plats.

Parametrar ​

base ​

readonly Token[]

Den tokensamling som referenserna löses mot.

options? ​

ResolveOptions = {}

ResolveOptions.

Returnerar ​

En funktion som löser en värdesträng.

(value) => string

Exempel ​

Expanderar en referenskedja till dess konkreta blad

ts
import { makeResolver } from "@pantoken/utils";
import type { Token } from "@pantoken/model";

const ir: Token[] = [
  { name: "--instui-leaf", syntax: "<color>", inherits: true, value: "#0374B5" },
  { name: "--instui-brand", syntax: "*", inherits: true, value: "var(--instui-leaf)" },
];

const resolve = makeResolver(ir);
resolve("var(--instui-brand)"); // → "#0374B5"

Kollapsa light-dark() med ett läge, eller behåll den utan

ts
import { makeResolver } from "@pantoken/utils";
import type { Token } from "@pantoken/model";

const ir: Token[] = [
  { name: "--instui-bg", syntax: "*", inherits: true, value: "light-dark(#fff, #000)" },
];

makeResolver(ir)("var(--instui-bg)");                 // → "light-dark(#fff, #000)"
makeResolver(ir, { mode: "light" })("var(--instui-bg)"); // → "#fff"
makeResolver(ir, { mode: "dark" })("var(--instui-bg)");  // → "#000"

Skikta överstyrningar som vinner vid namnkonflikter

ts
import { makeResolver } from "@pantoken/utils";
import type { Token } from "@pantoken/model";

const ir: Token[] = [
  { name: "--instui-leaf", syntax: "<color>", inherits: true, value: "#0374B5" },
  { name: "--instui-brand", syntax: "*", inherits: true, value: "var(--instui-leaf)" },
];
const overrides: Token[] = [
  { name: "--instui-leaf", syntax: "<color>", inherits: true, value: "#000" },
];

makeResolver(ir, { overrides })("var(--instui-brand)"); // → "#000"