eslint-plugin-vue-scoped-css/dist/styles/selectors/query/attribute-tracker.js

ESLint plugin for Scoped CSS in Vue.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getAttributeValueNodes = getAttributeValueNodes;
const templates_1 = require("../../../utils/templates");
const reference_expression_1 = require("./reference-expression");
function getAttributeValueNodes(element, name, context) {
    const results = [];
    const { startTag } = element;
    for (const attr of startTag.attributes) {
        if (!(0, templates_1.isVDirective)(attr)) {
            const { key, value } = attr;
            if (value == null) {
                continue;
            }
            if (key.name === name) {
                results.push(value);
            }
        }
        else {
            const { key, value } = attr;
            if (value == null) {
                continue;
            }
            if (!(0, templates_1.isVBind)(key)) {
                continue;
            }
            const bindArg = (0, templates_1.getArgument)(key);
            if (bindArg == null) {
                return null;
            }
            if (bindArg !== name) {
                continue;
            }
            const { expression } = value;
            if (expression == null) {
                continue;
            }
            if (expression.type === "VGenericExpression")
                continue;
            const expressions = (0, reference_expression_1.getReferenceExpressions)(expression, context);
            if (!expressions) {
                return null;
            }
            for (const e of expressions) {
                results.push(e);
            }
        }
    }
    return results;
}