eslint-plugin-stylistic-compat/dist/rules/jsx-child-element-spacing.js

Compatibility version of @stylistic/eslint-plugin for Node.js >= 12 and ESLint v8

'use strict';

var _Set = require('@babel/runtime-corejs3/core-js/set');
var _forEachInstanceProperty = require('@babel/runtime-corejs3/core-js/instance/for-each');
var utils = require('../utils.js');
require('@babel/runtime-corejs3/core-js/object/from-entries');
require('@babel/runtime-corejs3/core-js/instance/map');
require('@babel/runtime-corejs3/core-js/instance/filter');
require('@babel/runtime-corejs3/core-js/object/entries');
require('@babel/runtime-corejs3/core-js/instance/flags');
require('@babel/runtime-corejs3/core-js/instance/includes');
require('@babel/runtime-corejs3/core-js/instance/starts-with');
require('../vendor.js');
require('@babel/runtime-corejs3/core-js/object/assign');
require('@babel/runtime-corejs3/core-js/object/create');
require('@babel/runtime-corejs3/core-js/object/freeze');
require('@babel/runtime-corejs3/core-js/array/is-array');
require('@babel/runtime-corejs3/core-js/instance/last-index-of');
require('@babel/runtime-corejs3/core-js/instance/slice');
require('@babel/runtime-corejs3/core-js/object/define-properties');
require('@babel/runtime-corejs3/core-js/object/keys');
require('@babel/runtime-corejs3/core-js/instance/index-of');
require('@babel/runtime-corejs3/core-js/instance/at');
require('@babel/runtime-corejs3/core-js/symbol');
require('@babel/runtime-corejs3/core-js/symbol/iterator');
require('@babel/runtime-corejs3/core-js/parse-int');
require('@babel/runtime-corejs3/core-js/parse-float');
require('@babel/runtime-corejs3/core-js/weak-map');
require('@babel/runtime-corejs3/core-js/object/define-property');
require('@babel/runtime-corejs3/core-js/global-this');
require('@babel/runtime-corejs3/core-js/array/from');
require('eslint/use-at-your-own-risk');
require('eslint');
require('@babel/runtime-corejs3/core-js/object/get-own-property-descriptor');
require('@babel/runtime-corejs3/core-js/map');
require('@babel/runtime-corejs3/core-js/instance/some');
require('@babel/runtime-corejs3/core-js/instance/find');
require('@babel/runtime-corejs3/core-js/instance/every');
require('@babel/runtime-corejs3/core-js/instance/sort');
require('@babel/runtime-corejs3/core-js/array/of');
require('@babel/runtime-corejs3/core-js/instance/concat');
require('@babel/runtime-corejs3/core-js/instance/entries');
require('@babel/runtime-corejs3/core-js/instance/find-index');
require('@babel/runtime-corejs3/core-js/instance/flat');
require('@babel/runtime-corejs3/core-js/instance/keys');
require('@babel/runtime-corejs3/core-js/instance/values');
require('@babel/runtime-corejs3/core-js/object/get-own-property-names');
require('@babel/runtime-corejs3/core-js/number/is-finite');
require('@babel/runtime-corejs3/core-js/number/is-nan');
require('@babel/runtime-corejs3/core-js/number/parse-float');
require('@babel/runtime-corejs3/core-js/number/parse-int');
require('@babel/runtime-corejs3/core-js/object/is');
require('@babel/runtime-corejs3/core-js/object/is-extensible');
require('@babel/runtime-corejs3/core-js/object/is-frozen');
require('@babel/runtime-corejs3/core-js/object/is-sealed');
require('@babel/runtime-corejs3/core-js/object/values');
require('@babel/runtime-corejs3/core-js/string/from-code-point');
require('@babel/runtime-corejs3/core-js/string/raw');
require('@babel/runtime-corejs3/core-js/instance/code-point-at');
require('@babel/runtime-corejs3/core-js/instance/ends-with');
require('@babel/runtime-corejs3/core-js/instance/pad-end');
require('@babel/runtime-corejs3/core-js/instance/pad-start');
require('@babel/runtime-corejs3/core-js/instance/trim');
require('@babel/runtime-corejs3/core-js/instance/trim-end');
require('@babel/runtime-corejs3/core-js/instance/trim-left');
require('@babel/runtime-corejs3/core-js/instance/trim-right');
require('@babel/runtime-corejs3/core-js/instance/trim-start');
require('@babel/runtime-corejs3/core-js/symbol/for');
require('@babel/runtime-corejs3/core-js/symbol/key-for');
require('@babel/runtime-corejs3/core-js/object/prevent-extensions');
require('@babel/runtime-corejs3/core-js/object/seal');
require('@babel/runtime-corejs3/core-js/object/get-prototype-of');
require('@babel/runtime-corejs3/core-js/symbol/replace');
require('@babel/runtime-corejs3/core-js/instance/bind');
require('@babel/runtime-corejs3/core-js/instance/splice');
require('@babel/runtime-corejs3/core-js/instance/repeat');
require('@babel/runtime-corejs3/core-js/instance/reduce');
require('@babel/runtime-corejs3/core-js/instance/reverse');

const INLINE_ELEMENTS = /* @__PURE__ */new _Set(["a", "abbr", "acronym", "b", "bdo", "big", "button", "cite", "code", "dfn", "em", "i", "img", "input", "kbd", "label", "map", "object", "q", "samp", "script", "select", "small", "span", "strong", "sub", "sup", "textarea", "tt", "var"]);
const messages = {
  spacingAfterPrev: "Ambiguous spacing after previous element {{element}}",
  spacingBeforeNext: "Ambiguous spacing before next element {{element}}"
};
var jsxChildElementSpacing = utils.createRule({
  name: "jsx-child-element-spacing",
  package: "jsx",
  meta: {
    type: "layout",
    docs: {
      description: "Enforce or disallow spaces inside of curly braces in JSX attributes and expressions"
    },
    messages,
    schema: []
  },
  create(context) {
    const TEXT_FOLLOWING_ELEMENT_PATTERN = /^[\t\v\f\r \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF]*\n\s*\S/;
    const TEXT_PRECEDING_ELEMENT_PATTERN = /\S[\t\v\f\r \xA0\u1680\u2000-\u200A\u2028\u2029\u202F\u205F\u3000\uFEFF]*\n\s*$/;
    const elementName = node => node.openingElement && node.openingElement.name && node.openingElement.name.type === "JSXIdentifier" && node.openingElement.name.name || "";
    const isInlineElement = node => node.type === "JSXElement" && INLINE_ELEMENTS.has(elementName(node));
    const handleJSX = node => {
      var _context;
      let lastChild = null;
      let child = null;
      _forEachInstanceProperty(_context = [...node.children, null]).call(_context, nextChild => {
        if ((lastChild || nextChild) && (!lastChild || isInlineElement(lastChild)) && child && (child.type === "Literal" || child.type === "JSXText") && (!nextChild || isInlineElement(nextChild)) && true) {
          if (lastChild && String(child.value).match(TEXT_FOLLOWING_ELEMENT_PATTERN)) {
            context.report({
              messageId: "spacingAfterPrev",
              node: lastChild,
              loc: lastChild.loc.end,
              data: {
                element: elementName(lastChild)
              }
            });
          } else if (nextChild && String(child.value).match(TEXT_PRECEDING_ELEMENT_PATTERN)) {
            context.report({
              messageId: "spacingBeforeNext",
              node: nextChild,
              loc: nextChild.loc.start,
              data: {
                element: elementName(nextChild)
              }
            });
          }
        }
        lastChild = child;
        child = nextChild;
      });
    };
    return {
      JSXElement: handleJSX,
      JSXFragment: handleJSX
    };
  }
});

module.exports = jsxChildElementSpacing;