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fix css parser

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CoolElectronics 2024-04-10 11:31:38 -04:00
parent bd347052e9
commit 4fff09eebf
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5 changed files with 19 additions and 16 deletions
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15
src/css.js
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@ -19,17 +19,19 @@ export function css(strings, ...values) {
const styleElement = document.createElement('style')
document.head.appendChild(styleElement)
// kind of a hack. when css nesting stablizes this can be removed
styleElement.textContent = str
let newstr = ''
let selfstr = ''
while (!styleElement.sheet.cssRules.length) {
let [first, ...rest] = str.split('\n');
if (!first) break;
// compat layer for older browsers. when css nesting stablizes this can be removed
for (; ;) {
let [first, ...rest] = str.split('\n')
if (first.trim().endsWith('{')) break;
selfstr += first + '\n'
str = rest.join('\n')
styleElement.textContent = str
}
styleElement.textContent = str
for (const rule of styleElement.sheet.cssRules) {
rule.selectorText = `.${uid} ${rule.selectorText}`
@ -37,6 +39,7 @@ export function css(strings, ...values) {
}
styleElement.textContent = `.${uid} {${selfstr}}` + '\n' + newstr
console.log(styleElement.textContent)
cssmap[str] = uid
return uid