eslint-plugin-vue/dist/utils/style-variables/index.js

Official ESLint plugin for Vue.js

const require_rolldown_runtime = require('../../_virtual/rolldown_runtime.js');
const require_index = require('../index.js');

//#region lib/utils/style-variables/index.js
var require_style_variables = /* @__PURE__ */ require_rolldown_runtime.__commonJSMin(((exports, module) => {
	const { isVElement } = require_index.default;
	var StyleVariablesContext = class {
		/**
		* @param {RuleContext} context
		* @param {VElement[]} styles
		*/
		constructor(context, styles) {
			this.context = context;
			this.styles = styles;
			/** @type {VReference[]} */
			this.references = [];
			/** @type {VExpressionContainer[]} */
			this.vBinds = [];
			for (const style of styles) for (const node of style.children) if (node.type === "VExpressionContainer") {
				this.vBinds.push(node);
				for (const ref of node.references.filter((ref$1) => ref$1.variable == null)) this.references.push(ref);
			}
		}
	};
	module.exports = {
		getStyleVariablesContext,
		StyleVariablesContext
	};
	/** @type {WeakMap<VElement, StyleVariablesContext>} */
	const cache = /* @__PURE__ */ new WeakMap();
	/**
	* Get the style vars context
	* @param {RuleContext} context
	* @returns {StyleVariablesContext | null}
	*/
	function getStyleVariablesContext(context) {
		const sourceCode = context.sourceCode;
		const df = sourceCode.parserServices.getDocumentFragment && sourceCode.parserServices.getDocumentFragment();
		if (!df) return null;
		const styles = df.children.filter(
			/** @returns {e is VElement} */
			(e) => isVElement(e) && e.name === "style"
		);
		if (styles.length === 0) return null;
		let ctx = cache.get(styles[0]);
		if (ctx) return ctx;
		ctx = new StyleVariablesContext(context, styles);
		cache.set(styles[0], ctx);
		return ctx;
	}
}));

//#endregion
Object.defineProperty(exports, 'default', {
  enumerable: true,
  get: function () {
    return require_style_variables();
  }
});