@atlaskit/eslint-plugin-design-system/dist/esm/rules/no-separator-with-list-elements/index.js

The essential plugin for use with the Atlassian Design System.

import { isNodeOfType } from 'eslint-codemod-utils';
import { createLintRule } from '../utils/create-lint-rule';
var INLINE_IMPORT_SOURCES = new Set(['../src', '@atlaskit/primitives', '@atlaskit/primitives/inline', '@atlaskit/primitives/compiled/inline']);
var separatorAsCombinationNotAllowed = 'The combination of `separator` with `as="li"`, `as="ol"`, or `as="dl"` is not allowed.';
var rule = createLintRule({
  meta: {
    name: 'no-separator-with-list-elements',
    type: 'suggestion',
    docs: {
      description: 'Warn when the `separator` prop is used with `as="li"`, `as="ol"`, or `as="dl"` in the Inline component.',
      recommended: true,
      severity: 'warn'
    },
    messages: {
      separatorAsCombinationNotAllowed: separatorAsCombinationNotAllowed
    }
  },
  create: function create(context) {
    var inlineComponentNames = [];
    return {
      ImportDeclaration: function ImportDeclaration(node) {
        if (node.type === 'ImportDeclaration' && INLINE_IMPORT_SOURCES.has(String(node.source.value))) {
          node.specifiers.forEach(function (specifier) {
            if (specifier.type === 'ImportDefaultSpecifier') {
              inlineComponentNames.push(specifier.local.name);
            }
            if (specifier.type === 'ImportSpecifier' && 'name' in specifier.imported && specifier.imported.name === 'Inline') {
              inlineComponentNames.push(specifier.local.name);
            }
          });
        }
      },
      JSXElement: function JSXElement(node) {
        if (!isNodeOfType(node, 'JSXElement') || !isNodeOfType(node.openingElement.name, 'JSXIdentifier')) {
          return;
        }
        var componentName = node.openingElement.name.name;
        if (!inlineComponentNames.includes(componentName)) {
          return;
        }
        var inlineProps = node.openingElement.attributes.filter(function (attr) {
          return isNodeOfType(attr, 'JSXAttribute') && isNodeOfType(attr.name, 'JSXIdentifier');
        });
        var separatorProp = inlineProps.find(function (attr) {
          return attr.name.name === 'separator';
        });
        var asProp = inlineProps.find(function (attr) {
          return attr.name.name === 'as';
        });
        if (separatorProp && asProp && asProp.value && isNodeOfType(asProp.value, 'Literal') && ['li', 'ol', 'dl'].includes(asProp.value.value)) {
          context.report({
            node: node,
            messageId: 'separatorAsCombinationNotAllowed'
          });
        }
      }
    };
  }
});
export default rule;