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>
84 lines
2.7 KiB
JavaScript
Executable File
84 lines
2.7 KiB
JavaScript
Executable File
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.isTraversal = void 0;
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var css_what_1 = require("css-what");
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var procedure = new Map([
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[css_what_1.SelectorType.Universal, 50],
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[css_what_1.SelectorType.Tag, 30],
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[css_what_1.SelectorType.Attribute, 1],
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[css_what_1.SelectorType.Pseudo, 0],
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]);
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function isTraversal(token) {
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return !procedure.has(token.type);
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}
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exports.isTraversal = isTraversal;
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var attributes = new Map([
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[css_what_1.AttributeAction.Exists, 10],
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[css_what_1.AttributeAction.Equals, 8],
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[css_what_1.AttributeAction.Not, 7],
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[css_what_1.AttributeAction.Start, 6],
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[css_what_1.AttributeAction.End, 6],
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[css_what_1.AttributeAction.Any, 5],
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]);
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/**
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* Sort the parts of the passed selector,
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* as there is potential for optimization
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* (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 sortByProcedure(arr) {
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var procs = arr.map(getProcedure);
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for (var i = 1; i < arr.length; i++) {
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var procNew = procs[i];
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if (procNew < 0)
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continue;
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for (var j = i - 1; j >= 0 && procNew < procs[j]; j--) {
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var token = arr[j + 1];
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arr[j + 1] = arr[j];
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arr[j] = token;
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procs[j + 1] = procs[j];
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procs[j] = procNew;
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}
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}
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}
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exports.default = sortByProcedure;
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function getProcedure(token) {
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var _a, _b;
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var proc = (_a = procedure.get(token.type)) !== null && _a !== void 0 ? _a : -1;
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if (token.type === css_what_1.SelectorType.Attribute) {
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proc = (_b = attributes.get(token.action)) !== null && _b !== void 0 ? _b : 4;
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if (token.action === css_what_1.AttributeAction.Equals && token.name === "id") {
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// Prefer ID selectors (eg. #ID)
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proc = 9;
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}
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if (token.ignoreCase) {
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/*
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* IgnoreCase adds some overhead, prefer "normal" token
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* this is a binary operation, to ensure it's still an int
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*/
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proc >>= 1;
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}
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}
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else if (token.type === css_what_1.SelectorType.Pseudo) {
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if (!token.data) {
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proc = 3;
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}
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else if (token.name === "has" || token.name === "contains") {
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proc = 0; // Expensive in any case
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}
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else if (Array.isArray(token.data)) {
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// Eg. :matches, :not
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proc = Math.min.apply(Math, token.data.map(function (d) { return Math.min.apply(Math, d.map(getProcedure)); }));
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// If we have traversals, try to avoid executing this selector
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if (proc < 0) {
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proc = 0;
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}
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}
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else {
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proc = 2;
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}
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}
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return proc;
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}
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//# sourceMappingURL=sort.js.map
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