Does not support ESLint v9.0.0 #10
Description
Environment
yarn: 1.22.17
node: 21.4.0
Steps to reproduce
- Run
yarn add eslint@latest - Run
yarn add @thoughtbot/eslint-config --dev - Add
.eslintrc.jsonwith the following:{ "extends": ["@thoughtbot/eslint-config/base"] } - Add a sample file.
// index.js const foo = 'bar';
- Run eslint command with
ESLINT_USE_FLAT_CONFIGset tofalseper the latest release's recommendations.ESLINT_USE_FLAT_CONFIG=false yarn eslint *.js
Note the following output:
Oops! Something went wrong! :(
ESLint: 9.0.0
Error: Cannot read config file: /Users/polito/Desktop/thoughtbot_eslint_config_example/node_modules/@thoughtbot/eslint-config/base.js
Error: The ESLint patch script has only been tested with ESLint version 6.x, 7.x, and 8.x. (Your version: 9.0.0)
Consider reporting a GitHub issue:
https://github.com/microsoft/rushstack/issues
Referenced from: /Users/polito/Desktop/thoughtbot_eslint_config_example/.eslintrc.json
at Object.<anonymous> (/Users/polito/Desktop/thoughtbot_eslint_config_example/node_modules/@rushstack/eslint-patch/lib/_patch-base.js:184:11)
at Module._compile (node:internal/modules/cjs/loader:1376:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1435:10)
at Module.load (node:internal/modules/cjs/loader:1207:32)
at Module._load (node:internal/modules/cjs/loader:1023:12)
at Module.require (node:internal/modules/cjs/loader:1235:19)
at require (node:internal/modules/helpers:176:18)
at Object.<anonymous> (/Users/polito/Desktop/thoughtbot_eslint_config_example/node_modules/@rushstack/eslint-patch/lib/modern-module-resolution.js:11:23)
at Module._compile (node:internal/modules/cjs/loader:1376:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1435:10)
(node:1626) ESLintRCWarning: You are using an eslintrc configuration file, which is deprecated and support will be removed in v10.0.0. Please migrate to an eslint.config.js file. See https://eslint.org/docs/latest/use/configure/migration-guide for details.
(Use `node --trace-warnings ...` to show where the warning was created)
error Command failed with exit code 2.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.