Base config file ./strict.json forms cycle [tsconfig.json]

[uPaymeiFixit]

Not sure if this is a real issue or not; it hasn’t seemed to cause any problems. You should be able to reproduce it by checking out cc04eadf22fc8b5494e48823ef2530556b34528a and running npm run build:js.

[dudeofawesome]

I'm thinking this was caused by a bug in esbuild. I'm going to close this for now, but we can re-open it later if this happens again with esbuild@>=0.24.0.

https://github.com/evanw/esbuild/blob/main/CHANGELOG.md#0240

• Avoid incorrect cycle warning with tsconfig.json multiple inheritance ([WARNING] Base config file "./xxxx.json" forms cycle [tsconfig.json] evanw/esbuild#3898)

TypeScript 5.0 introduced multiple inheritance for tsconfig.json files where extends can be an array of file paths. Previously esbuild would incorrectly treat files encountered more than once when processing separate subtrees of the multiple inheritance hierarchy as an inheritance cycle. With this release, tsconfig.json files containing this edge case should work correctly without generating a warning.