Philipp Spiess 4200a1ecc4

Fix slow incremental builds (especially on Windows) (#17511) ...

This PR fixes slow rebuilds on Windows where rebuilds go from ~2s to
~20ms.

Fixes: #16911
Fixes: #17522

## Test plan

1. Tested it on a reproduction with the following results:

Before:


https://github.com/user-attachments/assets/10c5e9e0-3c41-4e1d-95f6-ee8d856577ef

After:


https://github.com/user-attachments/assets/2c7597e9-3fff-4922-a2da-a8d06eab9047

Zooming in on the times, it looks like this:
<img width="674" alt="image"
src="https://github.com/user-attachments/assets/85eee69c-bbf6-4c28-8ce3-6dcdad74be9c"
/>

But with these changes:
<img width="719" alt="image"
src="https://github.com/user-attachments/assets/d89cefda-0711-4f84-bfaf-2bea11977bf7"
/>

We also tested this on Windows with the following results:
Before:
<img width="961" alt="image"
src="https://github.com/user-attachments/assets/3a42f822-f103-4598-9a91-e659ae09800c"
/>

After:
<img width="956" alt="image"
src="https://github.com/user-attachments/assets/05b6b6bc-d107-40d1-a207-3638aba3fc3a"
/>


[ci-all]

---------

Co-authored-by: Robin Malfait <malfait.robin@gmail.com>

2025-04-03 17:13:15 +02:00

..

index.test.ts

Fix slow incremental builds (especially on Windows) (#17511)

2025-04-03 17:13:15 +02:00