ReactCompiler.ts — react Source File

Source Code

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
/* eslint-disable no-for-of-loops/no-for-of-loops */

import type {SourceLocation as BabelSourceLocation} from '@babel/types';
import {
  type CompilerDiagnosticOptions,
  type CompilerErrorDetailOptions,
  CompilerSuggestionOperation,
  LintRules,
  type LintRule,
  ErrorSeverity,
  LintRulePreset,
} from 'babel-plugin-react-compiler';
import {type Linter, type Rule} from 'eslint';
import runReactCompiler, {RunCacheEntry} from './RunReactCompiler';

function assertExhaustive(_: never, errorMsg: string): never {
  throw new Error(errorMsg);
}

function makeSuggestions(
  detail: CompilerErrorDetailOptions | CompilerDiagnosticOptions,
): Array<Rule.SuggestionReportDescriptor> {
  const suggest: Array<Rule.SuggestionReportDescriptor> = [];
  if (Array.isArray(detail.suggestions)) {
    for (const suggestion of detail.suggestions) {
      switch (suggestion.op) {
        case CompilerSuggestionOperation.InsertBefore:
          suggest.push({
            desc: suggestion.description,
            fix(fixer) {
              return fixer.insertTextBeforeRange(
                suggestion.range,
                suggestion.text,
              );
            },
          });
          break;
        case CompilerSuggestionOperation.InsertAfter:
          suggest.push({
            desc: suggestion.description,
            fix(fixer) {
              return fixer.insertTextAfterRange(
                suggestion.range,
                suggestion.text,
              );
            },
          });
          break;
        case CompilerSuggestionOperation.Replace:
          suggest.push({
            desc: suggestion.description,
            fix(fixer) {
              return fixer.replaceTextRange(suggestion.range, suggestion.text);
            },
// ... (149 more lines)