zss-engine
Version:
A CSS-in-JS transpiler engine for building zero-runtime stylesheets at build time.
24 lines (23 loc) • 873 B
JavaScript
import { applyCssValue, camelToKebabCase, isAtRule } from './helper.js';
import { SHORTHAND_PROPERTIES } from './shorthand.js';
const ALL_LONGHANDS = new Set(Object.values(SHORTHAND_PROPERTIES).flat());
function transpileAtomic(property, value, hash, pseudo) {
if (typeof value === 'string' || typeof value === 'number') {
const CSSProp = camelToKebabCase(property);
const applyValue = applyCssValue(value, CSSProp);
let selector = `.${hash}`;
if (ALL_LONGHANDS.has(CSSProp)) {
selector += ':not(#\\#)';
}
if (pseudo) {
selector += pseudo;
}
const atomicRule = `${selector} { ${CSSProp}: ${applyValue}; }`;
if (isAtRule(property)) {
return `${property} { ${atomicRule} }`;
}
return atomicRule;
}
return '';
}
export { transpileAtomic };