wip: showcase working uv plugin fix

[bepri]

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[tigarmo]

@bepri the snap build failed, so the spread tests didn't run

[bepri]

@bepri the snap build failed, so the spread tests didn't run

I'm not sure how to fix that. It can't build the snap because pip requires hashes, which git versions can't provide:

 :: Collecting craft-parts@ git+https://github.com/canonical/craft-parts@c834b9f80996d58c80961b73b562bdf5c6e7a669 (from -r uv-requirements.txt (line 130))
:: ERROR: Can't verify hashes for these requirements because we don't have a way to hash version control repositories:
::     craft-parts@ git+https://github.com/canonical/craft-parts@c834b9f80996d58c80961b73b562bdf5c6e7a669 from git+https://github.com/canonical/craft-parts@c834b9f80996d58c80961b73b562bdf5c6e7a669 (from -r uv-requirements.txt (line 130))

[tigarmo]

@bepri the snap build failed, so the spread tests didn't run

I'm not sure how to fix that. It can't build the snap because pip requires hashes, which git versions can't provide:

 :: Collecting craft-parts@ git+https://github.com/canonical/craft-parts@c834b9f80996d58c80961b73b562bdf5c6e7a669 (from -r uv-requirements.txt (line 130))
:: ERROR: Can't verify hashes for these requirements because we don't have a way to hash version control repositories:
::     craft-parts@ git+https://github.com/canonical/craft-parts@c834b9f80996d58c80961b73b562bdf5c6e7a669 from git+https://github.com/canonical/craft-parts@c834b9f80996d58c80961b73b562bdf5c6e7a669 (from -r uv-requirements.txt (line 130))

afaik pip only requires hashes if the requirements file uses them. Can we export with --no-hashes?