uv tool run failed with No such file or directory error when there is no cache directory

[njzjz]

uv 0.2.2, on Linux

When there is no cache directory (which is common in a fresh CI environment), uv tool run will fail with No such file or directory error.

Reproduction:

$ mv $HOME/.cache/uv $HOME/.cache/uv_bak
$ uv tool run  --verbose uv
warning: `uv tool run` is experimental and may change without warning.
DEBUG Syncing ephemeral environment.
DEBUG Searching for interpreter that fulfills Python @ default
error: No such file or directory (os error 2) at path "/home/jz748/.cache/uv/.tmpI48ZiF"

[charliermarsh]

Thanks, sorry, this was the result of a clean merge that required changes.