@atlaskit/eslint-plugin-design-system/dist/cjs/rules/use-simple-form/index.js

The essential plugin for use with the Atlassian Design System.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.convertForm = void 0;
Object.defineProperty(exports, "topLevelAttributeNames", {
  enumerable: true,
  get: function get() {
    return _topLevelAttributeNames.topLevelAttributeNames;
  }
});
var _eslintCodemodUtils = require("eslint-codemod-utils");
var _createLintRule = require("../utils/create-lint-rule");
var _getFormImportLocalNames = require("../utils/get-form-import-local-names");
var _topLevelAttributeNames = require("./top-level-attribute-names");
var convertForm = exports.convertForm = 'Convert form to simple form';
var rule = (0, _createLintRule.createLintRule)({
  meta: {
    name: 'use-simple-form',
    type: 'suggestion',
    hasSuggestions: true,
    docs: {
      description: 'Encourage use of simple form for better developer experience and accessibility.',
      recommended: true,
      severity: 'warn'
    },
    messages: {
      useSimpleForm: 'The simplified form implementation can be used here.'
    }
  },
  create: function create(context) {
    var formImport;
    return {
      ImportDeclaration: function ImportDeclaration(node) {
        var _getFormImportLocalNa, _getFormImportLocalNa2;
        formImport = (_getFormImportLocalNa = (_getFormImportLocalNa2 = (0, _getFormImportLocalNames.getFormImportLocalNames)(node).Form) === null || _getFormImportLocalNa2 === void 0 ? void 0 : _getFormImportLocalNa2[0]) !== null && _getFormImportLocalNa !== void 0 ? _getFormImportLocalNa : formImport;
      },
      JSXElement: function JSXElement(node) {
        if (!(0, _eslintCodemodUtils.isNodeOfType)(node, 'JSXElement')) {
          return;
        }
        if (!(0, _eslintCodemodUtils.isNodeOfType)(node.openingElement.name, 'JSXIdentifier')) {
          return;
        }

        // if no form import exists, skip
        if (!formImport) {
          return;
        }

        // if component is not field, skip
        if (node.openingElement.name.name !== formImport) {
          return;
        }

        // if children is not a render prop, skip
        var renderProps = node.children.find(function (child) {
          return (0, _eslintCodemodUtils.isNodeOfType)(child, 'JSXExpressionContainer');
        });
        if (!renderProps) {
          return;
        }
        var renderPropExpression = renderProps.expression;
        // If not an arrow func, ignore
        if (!(0, _eslintCodemodUtils.isNodeOfType)(renderPropExpression, 'ArrowFunctionExpression')) {
          return;
        }
        var renderPropParams = renderPropExpression.params;
        // if it is not an object pattern, skip
        if (!(0, _eslintCodemodUtils.isNodeOfType)(renderPropParams[0], 'ObjectPattern')) {
          return;
        }
        // if component uses more than just formProps in render props, skip
        var renderPropArgProperties = renderPropParams[0].properties;
        var formPropsProp = renderPropArgProperties.find(function (property) {
          return (0, _eslintCodemodUtils.isNodeOfType)(property, 'Property') && (0, _eslintCodemodUtils.isNodeOfType)(property.key, 'Identifier') && property.key.name === 'formProps';
        });
        if (renderPropArgProperties.length > 1 || !formPropsProp) {
          return;
        }
        var attributes = node.openingElement.attributes;
        var lastProp = attributes.slice(-1)[0] || node.openingElement.name;
        var sourceCode = context.sourceCode;

        // if html form is not first child, don't give a fix
        var renderPropBody = renderPropExpression.body;
        var firstChildIsHTMLForm = (0, _eslintCodemodUtils.isNodeOfType)(renderPropBody, 'JSXElement') && (0, _eslintCodemodUtils.isNodeOfType)(renderPropBody.openingElement.name, 'JSXIdentifier') && renderPropBody.openingElement.name.name === 'form';

        // If this is not an HTML form. skip because we can't convert
        if (!firstChildIsHTMLForm) {
          return;
        }
        context.report({
          node: node,
          messageId: 'useSimpleForm',
          suggest: [{
            desc: convertForm,
            fix: function fix(fixer) {
              var fixes = [];

              // add each attribute in the HTML form inside to the AK form
              var attrs = {
                topLevel: [],
                formProps: []
              };
              var htmlFormAttributes = renderPropBody.openingElement.attributes;
              htmlFormAttributes.forEach(function (attr) {
                if ((0, _eslintCodemodUtils.isNodeOfType)(attr, 'JSXAttribute') && (0, _eslintCodemodUtils.isNodeOfType)(attr.name, 'JSXIdentifier')) {
                  if (_topLevelAttributeNames.topLevelAttributeNames.includes(attr.name.name)) {
                    attrs.topLevel.push(attr);
                  } else {
                    attrs.formProps.push(attr);
                  }
                }
              });
              attrs.topLevel.forEach(function (attr) {
                fixes.push(fixer.insertTextAfter(lastProp, " ".concat(sourceCode.getText(attr))));
              });
              if (attrs.formProps.length > 0) {
                var formPropsText = attrs.formProps.map(function (attr) {
                  return sourceCode.getText(attr).replace(/^([^=]*)/, "'$1'").replace('=', ': ');
                }).join(',\n');
                fixes.push(fixer.insertTextAfter(lastProp, " formProps={{\n".concat(formPropsText, "\n}} ")));
              }

              // remove the body of the AK form
              fixes.push(fixer.remove(renderProps));

              // Get all children text of HTML form to be added to AK form
              var childrenText = '<>';
              renderPropBody.children.forEach(function (child) {
                // Doing `as any` because it doesn't like spread props. I
                // added a test that verifies that this does indeed work,
                // though, so it's fine.
                childrenText += sourceCode.getText(child);
              });
              childrenText += '</>';

              // Add the children of the HTML form to the children of the AK form
              node.closingElement && fixes.push(fixer.insertTextBefore(node.closingElement, childrenText));
              return fixes;
            }
          }]
        });
      }
    };
  }
});
var _default = exports.default = rule;