## Summary
This is part of making
https://github.com/astral-sh/uv/issues/7299#issuecomment-2385286341
better. You can now use `tool.uv.dependency-metadata` for direct URL
requirements. Unfortunately, you _must_ include a version, since we need
one to perform resolution.
## Summary
We retain them if you use `--raw-sources`, but otherwise they're
removed. We still respect them in the subsequent `uv.lock` via an
in-process store.
Closes#6056.
## Summary
It turns out that the Git fetch implementation is initializing its own
client, which can be really expensive on macOS (due to loading native
certificates) _and_ bypasses any of our middleware. This PR modifies the
Git implementation to accept a shared client.
## Summary
We currently rely on libgit2 for most git-related functionality.
However, libgit2 has long-standing performance issues, as well as lags
significantly behind git in terms of new features. For these reasons we
now use the git CLI by default for fetching repositories
(https://github.com/astral-sh/uv/pull/1781). This PR completely drops
libgit2 in favor of the git CLI for all git-related functionality, which
should allow us to use features such as partial clones and sparse
checkouts in the future for performance.
There is also a lot of technical debt in the current git code as it's
mostly taken from Cargo. Switching to the git CLI *vastly* simplifies
the `uv-git` codebase.
Eventually we might want to look into switching to
[`gitoxide`](https://github.com/Byron/gitoxide), but it's currently too
immature for our use case.
The sync scenarios script is broken, so i did the updates manually
```
$ ./scripts/sync_scenarios.sh
Setting up a temporary environment...
Using Python 3.12.1 interpreter at: /home/konsti/projects/uv/.venv/bin/python3
Creating virtualenv at: .venv
Activate with: source .venv/bin/activate
× No solution found when resolving dependencies:
╰─▶ Because docutils==0.21.post1 is unusable because the package metadata was inconsistent and you require docutils==0.21.post1, we can conclude that the requirements are unsatisfiable.
hint: Metadata for docutils==0.21.post1 was inconsistent:
Package metadata version `0.21` does not match given version `0.21.post1`
```
---------
Co-authored-by: Zanie Blue <contact@zanie.dev>
## Summary
I noticed in #2769 that I was now stripping `.git` suffixes from Git
URLs after resolving to a precise commit. This PR cleans up the internal
caching to use a better canonical representation: a `RepositoryUrl`
along with a `GitReference`, instead of a `GitUrl` which can contain
non-canonical data. This gives us both better fidelity (preserving the
`.git`, along with any casing that the user provided when defining the
URL) and is overall cleaner and more robust.
Closes https://github.com/astral-sh/uv/issues/1775
Closes https://github.com/astral-sh/uv/issues/1452
Closes https://github.com/astral-sh/uv/issues/1514
Follows https://github.com/astral-sh/uv/pull/1717
libgit2 does not support host names with extra identifiers during SSH
lookup (e.g. [`github.com-some_identifier`](
https://docs.github.com/en/authentication/connecting-to-github-with-ssh/managing-deploy-keys#using-multiple-repositories-on-one-server))
so we use the `git` command instead for fetching. This is required for
`pip` parity.
See the [Cargo
documentation](https://doc.rust-lang.org/nightly/cargo/reference/config.html#netgit-fetch-with-cli)
for more details on using the `git` CLI instead of libgit2. We may want
to try to use libgit2 first in the future, as it is more performant
(#1786).
We now support authentication with:
```
git+ssh://git@<hostname>/...
git+ssh://git@<hostname>-<identifier>/...
```
Tested with a deploy key e.g.
```
cargo run -- \
pip install uv-private-pypackage@git+ssh://git@github.com-test-uv-private-pypackage/astral-test/uv-private-pypackage.git \
--reinstall --no-cache -v
```
and
```
cargo run -- \
pip install uv-private-pypackage@git+ssh://git@github.com/astral-test/uv-private-pypackage.git \
--reinstall --no-cache -v
```
with a ssh config like
```
Host github.com
Hostname github.com
IdentityFile=/Users/mz/.ssh/id_ed25519
Host github.com-test-uv-private-pypackage
Hostname github.com
IdentityFile=/Users/mz/.ssh/id_ed25519
```
It seems quite hard to add test coverage for this to the test suite, as
we'd need to add the SSH key and I don't know how to isolate that from
affecting other developer's machines.
First, replace all usages in files in-place. I used my editor for this.
If someone wants to add a one-liner that'd be fun.
Then, update directory and file names:
```
# Run twice for nested directories
find . -type d -print0 | xargs -0 rename s/puffin/uv/g
find . -type d -print0 | xargs -0 rename s/puffin/uv/g
# Update files
find . -type f -print0 | xargs -0 rename s/puffin/uv/g
```
Then add all the files again
```
# Add all the files again
git add crates
git add python/uv
# This one needs a force-add
git add -f crates/uv-trampoline
```
Charlie Marsh
Zanie Blue
Ibraheem Ahmed
konsti