eslint-plugin-styled-components-a11y/lib/utils/nodeParsers/JSXOpeningElement.js

This plugin adds the ability to lint styled components according to the rules outlined in eslint-plugin-jsx-a11y.

"use strict";

var mergeStyledAttrsWithNodeAttrs = require('../mergeStyledAttrsWithNodeAttrs');
var getAsProp = require('../getAsProp');
var mapChainExpressions = require('../mapChainExpressions');
var _require = require('util'),
  inspect = _require.inspect;
module.exports = function (context, styledComponents, rule, name) {
  return {
    JSXOpeningElement: function JSXOpeningElement(node) {
      var func = function func(inspectee) {
        return name.includes('scope') && context.report(node, inspect(inspectee || node));
      };
      try {
        var elementName = node.name.name;
        if (!elementName && node.name.type === 'JSXMemberExpression') {
          elementName = "".concat(node.name.object.name, ".").concat(node.name.property.name);
        }
        var styledComponent = styledComponents[elementName];
        if (styledComponent) {
          var tag = styledComponent.tag,
            attrs = styledComponent.attrs;
          var originalNodeAttr = node.attributes;
          var originalNodeName = node.name;
          try {
            var allAttrs = mergeStyledAttrsWithNodeAttrs(attrs, originalNodeAttr);
            var asProp = getAsProp(allAttrs);
            node.attributes = mapChainExpressions(allAttrs);

            // Convert JSXMemberExpression to JSXIdentifier, so it'll be properly handled by eslint-plugin-jsx-a11y plugin
            node.name = {
              type: 'JSXIdentifier',
              name: asProp || tag,
              start: originalNodeName.start,
              end: originalNodeName.end,
              loc: originalNodeName.loc,
              range: originalNodeName.range,
              parent: originalNodeName.parent
            };
            // if we haven't discovered what type of tag the component is based off, bail
            if (!(asProp || tag)) return;
            rule.create(context).JSXOpeningElement(node);
          } finally {
            node.name = originalNodeName;
            node.attributes = originalNodeAttr;
          }
        }
      } catch (_unused) {}
    }
  };
};