The current behavior will crash any Bazel command immediately, due to our declared pip dependencies in WORKSPACE, if python3 can't be found. The new behavior will mock out these workspace dependencies and allow any non-python targets to run. Python targets will be skipped by wildcard expressions if there's no system python3, and will fail when run directly, due to compatibility mismatch.
PiperOrigin-RevId: 492085254
Previously GitHub Actions would fail if they did not have access to
repository secrets. The code attempted to have graceful fallback, but
the graceful fallback was not working properly.
This PR fixes the graceful fallback:
- Bazel tests will use read-only caching instead of read-write.
- We unfortunately need to skip the Python wheel tests, as they require
our private Docker image to run.
The cross-compiling Python tests rely on our non-public Docker image, so disable those tests if the PR is coming from an external contributor (otherwise the jobs will fail).
Also modified the Bazel tests to use a read-only cache for external contributors.
PiperOrigin-RevId: 449321283
After some debugging I was able to determine that the Win32 DLL was failing to load libgcc_s_sjlj-1.dll. If we statically link libgcc instead, there should be no runtime dependency on libgcc.
PiperOrigin-RevId: 448338965
This should get us the full set of binary wheels we need for release. Also added acceptance tests for all wheels except aarch64 (on Linux and macos): we cannot test these without emulation, which will require a somewhat more complicated setup.
PiperOrigin-RevId: 446574958
1. For some reason the version script was not working, it was failing to export the main symbol for the Python extension. I fixed this by using the `visibility` attribute instead to export the `PyInit__message` function.
2. We were not properly stripping the `python/dist/` prefix for the C module, which was making the module exported under the name `dist.google._upb` instead of `google._upb`.
3. The `py_library()` rule was failing to actually propagate the module file into the wheel, so I just removed it.
PiperOrigin-RevId: 445446611
This creates a multi-job workflow. The first step builds all wheels, using the Docker image and cross-compiler. The second step attempts to install that wheel on all platforms.
Future changes will enhance this workflow to also install and run the tests. We also need to add macOS wheels, which are not currently being built.
PiperOrigin-RevId: 444952832
From now on, these files will live in the "generated" branch only, and a GitHub action will regenerate these files whenever there is a commit to the main branch.
PiperOrigin-RevId: 438879338
Sandy Zhang
Mike Kruskal
Joshua Haberman
Protobuf Team Bot
Eric Salo
Adam Cozzette
Joshua Haberman