d523f0f600
Document application modes (development/debug/production) Add global file drop handler, order column normalization, SPA hash fix Serve CDN assets via /_vendor/ URLs instead of merging into bundles Add production minification with license preservation Improve JSON formatting for debugging and production optimization Add CDN asset caching with CSS URL inlining for production builds Add three-mode system (development, debug, production) Update Manifest CLAUDE.md to reflect helper class architecture Refactor Manifest.php into helper classes for better organization Pre-manifest-refactor checkpoint: Add app_mode documentation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
111 lines
3.7 KiB
JavaScript
111 lines
3.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.isTraversal = isTraversal;
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exports.sortRules = sortRules;
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exports.getQuality = getQuality;
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exports.includesScopePseudo = includesScopePseudo;
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var css_what_1 = require("css-what");
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function isTraversal(token) {
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return token.type === "_flexibleDescendant" || (0, css_what_1.isTraversal)(token);
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}
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/**
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* Sort the parts of the passed selector, as there is potential for
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* optimization (some types of selectors are faster than others).
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*
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* @param arr Selector to sort
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*/
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function sortRules(arr) {
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var ratings = arr.map(getQuality);
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for (var i = 1; i < arr.length; i++) {
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var procNew = ratings[i];
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if (procNew < 0)
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continue;
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// Use insertion sort to move the token to the correct position.
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for (var j = i; j > 0 && procNew < ratings[j - 1]; j--) {
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var token = arr[j];
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arr[j] = arr[j - 1];
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arr[j - 1] = token;
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ratings[j] = ratings[j - 1];
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ratings[j - 1] = procNew;
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}
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}
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}
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function getAttributeQuality(token) {
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switch (token.action) {
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case css_what_1.AttributeAction.Exists: {
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return 10;
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}
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case css_what_1.AttributeAction.Equals: {
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// Prefer ID selectors (eg. #ID)
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return token.name === "id" ? 9 : 8;
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}
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case css_what_1.AttributeAction.Not: {
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return 7;
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}
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case css_what_1.AttributeAction.Start: {
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return 6;
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}
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case css_what_1.AttributeAction.End: {
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return 6;
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}
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case css_what_1.AttributeAction.Any: {
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return 5;
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}
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case css_what_1.AttributeAction.Hyphen: {
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return 4;
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}
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case css_what_1.AttributeAction.Element: {
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return 3;
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}
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}
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}
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/**
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* Determine the quality of the passed token. The higher the number, the
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* faster the token is to execute.
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*
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* @param token Token to get the quality of.
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* @returns The token's quality.
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*/
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function getQuality(token) {
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// eslint-disable-next-line @typescript-eslint/switch-exhaustiveness-check
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switch (token.type) {
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case css_what_1.SelectorType.Universal: {
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return 50;
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}
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case css_what_1.SelectorType.Tag: {
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return 30;
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}
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case css_what_1.SelectorType.Attribute: {
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return Math.floor(getAttributeQuality(token) /
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// `ignoreCase` adds some overhead, half the result if applicable.
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(token.ignoreCase ? 2 : 1));
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}
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case css_what_1.SelectorType.Pseudo: {
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return !token.data
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? 3
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: token.name === "has" ||
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token.name === "contains" ||
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token.name === "icontains"
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? // Expensive in any case — run as late as possible.
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0
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: Array.isArray(token.data)
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? // Eg. `:is`, `:not`
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Math.max(
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// If we have traversals, try to avoid executing this selector
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0, Math.min.apply(Math, token.data.map(function (d) {
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return Math.min.apply(Math, d.map(getQuality));
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})))
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: 2;
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}
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default: {
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return -1;
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}
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}
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}
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function includesScopePseudo(t) {
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return (t.type === css_what_1.SelectorType.Pseudo &&
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(t.name === "scope" ||
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(Array.isArray(t.data) &&
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t.data.some(function (data) { return data.some(includesScopePseudo); }))));
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}
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//# sourceMappingURL=selectors.js.map
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