nx g @nx/eslint:convert-to-flat-config only converts root .eslintrc.json

[KeithGillette]

Current Behavior

Nx documentation states that nx g @nx/eslint:convert-to-flat-config "will go through all the projects and convert their configurations to the new format". However, in running on our Nx 20.3.0 workspace, it only converts the root .eslintrc.json (and the new configuration fails with Note: detected a parser other than @typescript-eslint/parser.).

Expected Behavior

nx g @nx/eslint:convert-to-flat-config would convert all workspace .eslintrc.json per the documentation (and the resulting flat configurations would work).

GitHub Repo

No response

Steps to Reproduce

1. nx g @nx/eslint:convert-to-flat-config
2. nx lint

Nx Report

Node           : 20.17.0
OS             : darwin-arm64
Native Target  : aarch64-macos
npm            : 10.8.2

nx                     : 20.3.0
@nx/js                 : 20.3.0
@nx/jest               : 20.3.0
@nx/eslint             : 20.3.0
@nx/workspace          : 20.3.0
@nx/angular            : 20.3.0
@nx/devkit             : 20.3.0
@nx/module-federation  : 20.3.0
@nx/node               : 20.3.0
@nx/web                : 20.3.0
@nx/webpack            : 20.3.0
typescript             : 5.6.3
---------------------------------------
Community plugins:
apollo-angular : 8.0.0

Failure Logs

Package Manager Version

No response

Operating System

• macOS
• Linux
• Windows
• Other (Please specify)

Additional Information

No response