Unexpected top-level property "default" after updating eslint-config-turbo to 2.5.8 #10901
Description
Verify canary release
- I verified that the issue exists in the latest Turborepo canary release.
Link to code that reproduces this issue
https://github.com/breadadams/turborepo-eslint-config-unexpected-top-level-default
Which canary version will you have in your reproduction?
2.5.8
Environment information
CLI:
Version: 2.5.8
Path to executable: /Users/.../turbo-eslint-toplevel-default-bug/node_modules/turbo-darwin-64/bin/turbo
Daemon status: Running
Package manager: npm
Platform:
Architecture: x86_64
Operating system: macos
WSL: false
Available memory (MB): 4944
Available CPU cores: 16
Environment:
CI: None
Terminal (TERM): xterm-256color
Terminal program (TERM_PROGRAM): iTerm.app
Terminal program version (TERM_PROGRAM_VERSION): 3.5.11
Shell (SHELL): /bin/zsh
stdin: false
Expected behavior
Should be compatible with ESLint v8.x
Actual behavior
Throws the following error:
tooling-config:lint: Oops! Something went wrong! :(
tooling-config:lint:
tooling-config:lint: ESLint: 8.57.1
tooling-config:lint:
tooling-config:lint: Error: ESLint configuration in .eslintrc.js » eslint-config-turbo is invalid:
tooling-config:lint: - Unexpected top-level property "default".
To Reproduce
Run turbo lint --filter tooling-config in the repro
Additional context
I believe the issue was introduced here in #10794, where module.exports was replaced with export default
turborepo/packages/eslint-config-turbo/src/index.ts
Lines 5 to 6 in caa52b0