PR #35628 bumped the rustc version to 1.85, but this broke nix-based
systems as these also require bumping the channel for the 'rust-overlay'
module to a commit that includes support for that version of rustc.
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
The new images published in servo/ci-runners#12 should have `uv`
installed already and the initial build of servo triggered during the
base image construction will force the installation of the Python
version mentioned at the time of the image construction (3.12). When
.python-version changes, we can no longer use the .venv baked into the
image and must recreate the it to avoid activating the environment.
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
This allows us to use `uv` for:
1. Installing a pinned Python version
2. Installing the dependency packages using `uv`'s pip compatible interface.
4. Bootstrapping `mach` without a Python installion on the host, using `uv
run`
This change also introduces a new 'composite' GitHub action to setup
python in the different CI workflows. There is no support for externally
managed python installations and virtual environments. These could be
added in the future.
Fixes#34095, #34547
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
This patch switches servo to use `uv` for both installing a pinned
Python version as well as installing the dependency packages using
`uv`'s pip compatible interface. It also introduces a new 'composite'
GitHub action to setup python in the different CI workflows.
There is no support for externally managed python installations and
virtual environments. These could be added in the future.
Fixes#34095
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
