Add packages to optimize svgs dynamically
These packages will be used to dynamically optimize SVG images
during the build.
R=jacktfranklin@chromium.org
Bug: 1216402
Change-Id: I04e95aa7d79c9d67beaf8a7861182c52b16b7d0f
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2939992
Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org>
diff --git a/node_modules/css-select/lib/compile.js b/node_modules/css-select/lib/compile.js
new file mode 100644
index 0000000..1c08a32
--- /dev/null
+++ b/node_modules/css-select/lib/compile.js
@@ -0,0 +1,115 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+ return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.compileToken = exports.compileUnsafe = exports.compile = void 0;
+var css_what_1 = require("css-what");
+var boolbase_1 = require("boolbase");
+var sort_1 = __importDefault(require("./sort"));
+var procedure_1 = require("./procedure");
+var general_1 = require("./general");
+var subselects_1 = require("./pseudo-selectors/subselects");
+/**
+ * Compiles a selector to an executable function.
+ *
+ * @param selector Selector to compile.
+ * @param options Compilation options.
+ * @param context Optional context for the selector.
+ */
+function compile(selector, options, context) {
+ var next = compileUnsafe(selector, options, context);
+ return subselects_1.ensureIsTag(next, options.adapter);
+}
+exports.compile = compile;
+function compileUnsafe(selector, options, context) {
+ var token = css_what_1.parse(selector, options);
+ return compileToken(token, options, context);
+}
+exports.compileUnsafe = compileUnsafe;
+function includesScopePseudo(t) {
+ return (t.type === "pseudo" &&
+ (t.name === "scope" ||
+ (Array.isArray(t.data) &&
+ t.data.some(function (data) { return data.some(includesScopePseudo); }))));
+}
+var DESCENDANT_TOKEN = { type: "descendant" };
+var FLEXIBLE_DESCENDANT_TOKEN = {
+ type: "_flexibleDescendant",
+};
+var SCOPE_TOKEN = { type: "pseudo", name: "scope", data: null };
+/*
+ * CSS 4 Spec (Draft): 3.3.1. Absolutizing a Scope-relative Selector
+ * http://www.w3.org/TR/selectors4/#absolutizing
+ */
+function absolutize(token, _a, context) {
+ var adapter = _a.adapter;
+ // TODO Use better check if the context is a document
+ var hasContext = !!(context === null || context === void 0 ? void 0 : context.every(function (e) {
+ var parent = adapter.getParent(e);
+ return e === subselects_1.PLACEHOLDER_ELEMENT || !!(parent && adapter.isTag(parent));
+ }));
+ for (var _i = 0, token_1 = token; _i < token_1.length; _i++) {
+ var t = token_1[_i];
+ if (t.length > 0 && procedure_1.isTraversal(t[0]) && t[0].type !== "descendant") {
+ // Don't continue in else branch
+ }
+ else if (hasContext && !t.some(includesScopePseudo)) {
+ t.unshift(DESCENDANT_TOKEN);
+ }
+ else {
+ continue;
+ }
+ t.unshift(SCOPE_TOKEN);
+ }
+}
+function compileToken(token, options, context) {
+ var _a;
+ token = token.filter(function (t) { return t.length > 0; });
+ token.forEach(sort_1.default);
+ context = (_a = options.context) !== null && _a !== void 0 ? _a : context;
+ var isArrayContext = Array.isArray(context);
+ var finalContext = context && (Array.isArray(context) ? context : [context]);
+ absolutize(token, options, finalContext);
+ var shouldTestNextSiblings = false;
+ var query = token
+ .map(function (rules) {
+ if (rules.length >= 2) {
+ var first = rules[0], second = rules[1];
+ if (first.type !== "pseudo" || first.name !== "scope") {
+ // Ignore
+ }
+ else if (isArrayContext && second.type === "descendant") {
+ rules[1] = FLEXIBLE_DESCENDANT_TOKEN;
+ }
+ else if (second.type === "adjacent" ||
+ second.type === "sibling") {
+ shouldTestNextSiblings = true;
+ }
+ }
+ return compileRules(rules, options, finalContext);
+ })
+ .reduce(reduceRules, boolbase_1.falseFunc);
+ query.shouldTestNextSiblings = shouldTestNextSiblings;
+ return query;
+}
+exports.compileToken = compileToken;
+function compileRules(rules, options, context) {
+ var _a;
+ return rules.reduce(function (previous, rule) {
+ return previous === boolbase_1.falseFunc
+ ? boolbase_1.falseFunc
+ : general_1.compileGeneralSelector(previous, rule, options, context, compileToken);
+ }, (_a = options.rootFunc) !== null && _a !== void 0 ? _a : boolbase_1.trueFunc);
+}
+function reduceRules(a, b) {
+ if (b === boolbase_1.falseFunc || a === boolbase_1.trueFunc) {
+ return a;
+ }
+ if (a === boolbase_1.falseFunc || b === boolbase_1.trueFunc) {
+ return b;
+ }
+ return function combine(elem) {
+ return a(elem) || b(elem);
+ };
+}