a1951c3aeb
功能: - 网站收藏管理（添加/编辑/删除/收藏） - 分类管理（支持自定义图标和颜色） - 搜索功能 - 点击统计 - 现代暗色主题 UI 技术栈: - 后端: Python Flask + MySQL - 前端: React + Vite + Tailwind CSS - 数据库: MySQL (192.168.8.160) - 端口: 后端 5003, 前端 5173
34 lines
992 B
JavaScript
34 lines
992 B
JavaScript
import parser from 'postcss-selector-parser'
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/**
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* @template {string | import('postcss-selector-parser').Root} T
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*
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* Prefix all classes in the selector with the given prefix
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*
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* It can take either a string or a selector AST and will return the same type
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*
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* @param {string} prefix
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* @param {T} selector
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* @param {boolean} prependNegative
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* @returns {T}
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*/
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export default function (prefix, selector, prependNegative = false) {
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if (prefix === '') {
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return selector
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}
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/** @type {import('postcss-selector-parser').Root} */
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let ast = typeof selector === 'string' ? parser().astSync(selector) : selector
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ast.walkClasses((classSelector) => {
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let baseClass = classSelector.value
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let shouldPlaceNegativeBeforePrefix = prependNegative && baseClass.startsWith('-')
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classSelector.value = shouldPlaceNegativeBeforePrefix
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? `-${prefix}${baseClass.slice(1)}`
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: `${prefix}${baseClass}`
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})
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return typeof selector === 'string' ? ast.toString() : ast
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}
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