### Background
* `distutils` is deprecated with removal planned for Python 3.12
([pep-0632](https://peps.python.org/pep-0632/)), thus we're trying to
replace all distutils usage with setuptools.
* Please note that user still have access to `distutils` if setuptools
is installed and `SETUPTOOLS_USE_DISTUTILS` is set to `local` (The
default in setuptools, more details can be found [in this
discussion](https://github.com/pypa/setuptools/issues/2806#issuecomment-1193336591)).
### How we decide the replacement
* We're following setuptools [Porting from Distutils
guide](https://setuptools.pypa.io/en/latest/deprecated/distutils-legacy.html#porting-from-distutils)
when deciding the replacement.
#### Replacement not mentioned in the guide
* Replaced `distutils.utils.get_platform()` with
`sysconfig.get_platform()`.
* Based on the [answer
here](https://stackoverflow.com/questions/71664875/what-is-the-replacement-for-distutils-util-get-platform),
and also checked the document that `sysconfig.get_platform()` is good
enough for our use cases.
* Replaced `DistutilsOptionError` with `OptionError`.
* `setuptools.error` is exporting it as `OptionError` [in the
code](https://github.com/pypa/setuptools/blob/v59.6.0/setuptools/errors.py).
* Upgrade `setuptools` in `test_packages.sh` and changed the version
ping to `59.6.0` in `build_artifact_python.bat`.
* `distutils.errors.*` is not fully re-exported until `59.0.0` (See
[this issue](https://github.com/pypa/setuptools/issues/2698) for more
details).
### Changes not included in this PR
* We're patching some compiler related functions provided by distutils
in our code
([example](ee4efc31c1/src/python/grpcio/_spawn_patch.py (L30))),
but since `setuptools` doesn't have similar interface (See [this issue
for more details](https://github.com/pypa/setuptools/issues/2806)), we
don't have a clear path to replace them yet.
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- Upgrade windows RBE builds to bazel 6.3.2 (supersedes
https://github.com/grpc/grpc/pull/33880). To be able to do that, the RBE
toolchain needed to be regenerated and
- Also added "--dynamic_mode=off" option for windows build since it
seemed necessary for bazel 6.x builds to pass.
- Wrote instructions for generating windows RBE toolchain using the
`rbe_configs_gen` tool (the original windows RBE toolchain was out of
data and also it was generated by a custom script from
go/rbe-windows-user-guide - using a standard tool is better)
- Wrote instructions for rebuilding the windows RBE docker image.
This addresses the problem where windows RBE is stuck on bazel 5.x
(unlike the rest of the repository) and also documents the steps for
making changes to the RBE docker image (e.g. upgrading the visual studio
version used by RBE).
Since we were planning on adding testing for VS2022 (for which we don't
have any test ATM), this will definitely come handy. With the
documentation the process should now be relatively straightforward.
This is to address too many warnings coming from upb 24.x
```
In file included from external/upb/upb/mini_table/field.h:32:
external/upb/upb/mini_table/internal/message.h:36:14:
warning: redefinition of typedef 'upb_Message' is a C11 feature [-Wtypedef-redefinition]
typedef void upb_Message;
^
external/upb/upb/message/tagged_ptr.h:40:14: note: previous definition is here
typedef void upb_Message;
^
1 warning generated.
```
Basically run each of the subtests (buildtest, distribtest_cpp,
distribtest_python) as a separate bazel target.
- currently the bazel distribtest are the slowest targets in
grpc_bazel_rbe_nonbazel
- the shards are basically independent tests anyway
- when split into multiple targets, they each get a separate target log
so it's easier debug issues since there isn't multiple bazel invocations
in each log.
The current `py_grpc_library` results in the wrong grpc proto python
code path when grpc is a third-party source code in a Bazel project.
This PR should fix it.
fixes#31011
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---------
Co-authored-by: Richard Belleville <rbellevi@google.com>
Add "bazelified" non-bazel tests. See tools/bazelify_tests/README.md for
the core idea.
- add a bunch of test targets that run under docker and execute tests
that correspond to `run_tests.py -l LANG ...`
- many more tests can be added in the future
- to enable running some of the C/C++ portability tests easily, added
support for `--cmake_extra_configure_args` in run_tests.py (the change
is fairly small).
Example passing build that shows how test results are structured:
https://source.cloud.google.com/results/invocations/21295351-a3e3-4be1-b6e9-aaf52195a044/targets
With some delay, this is a PR for
https://github.com/grpc/grpc/issues/32564 (and previously
https://github.com/grpc/grpc/pull/31791).
I looked into adding a regular `py_test` for this change [as
suggested](https://github.com/grpc/grpc/pull/31791#issuecomment-1423245116)
but I am not aware of any effect that the presence of a .pyi stub file
would have at runtime and where some sort of type-checking in a .py
script would be affected. Stub files are only for use by type checkers &
IDE's. I mean, something like this would work:
```
import helloworld_pb2
py_file = helloworld_pb2.__file__
pyi_file = py_file + 'i’
self.assertTrue(os.path.exists(pyi_file))
```
But that seems really hacky to me. Instead I created a simple rule test
for `py_proto_library` with Bazel Skylib which tests the declared
outputs for an example `py_proto_library` target. Indirectly, this also
tests that the declared output files are actually generated. Please let
me know if this is sufficient.
- Switched from yapf to black
- Reconfigure isort for black
- Resolve black/pylint idiosyncrasies
Note: I used `--experimental-string-processing` because black was
producing "implicit string concatenation", similar to what described
here: https://github.com/psf/black/issues/1837. While currently this
feature is experimental, it will be enabled by default:
https://github.com/psf/black/issues/2188. After running black with the
new string processing so that the generated code merges these `"hello" "
world"` strings concatenations, then I removed
`--experimental-string-processing` for stability, and regenerated the
code again.
To the reviewer: don't even try to open "Files Changed" tab 😄 It's
better to review commit-by-commit, and ignore `run black and isort`.
Change was created by the release automation script. See go/grpc-release
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---------
Co-authored-by: Yash Tibrewal <yashkt@google.com>
Co-authored-by: Esun Kim <veblush@google.com>
Co-authored-by: Mark D. Roth <roth@google.com>
Co-authored-by: Yousuk Seung <ysseung@google.com>
Co-authored-by: Craig Tiller <ctiller@google.com>
Co-authored-by: Richard Belleville <rbellevi@google.com>
Co-authored-by: gnossen <gnossen@users.noreply.github.com>
The very non-trivial upgrade of third_party/protobuf to 22.x
This PR strives to be as small as possible and many changes that were
compatible with protobuf 21.x and didn't have to be merged atomically
with the upgrade were already merged.
Due to the complexity of the upgrade, this PR wasn't created
automatically by a tool, but manually. Subsequent upgraded of
third_party/protobuf with our OSS release script should work again once
this change is merged.
This is best reviewed commit-by-commit, I tried to group changes in
logical areas.
Notable changes:
- the upgrade of third_party/protobuf submodule, the bazel protobuf
dependency itself
- upgrade of UPB dependency to 22.x (in the past, we used to always
upgrade upb to "main", but upb now has release branch as well). UPB
needs to be upgraded atomically with protobuf since there's a de-facto
circular dependency (new protobuf depends on new upb, which depends on
new protobuf for codegen).
- some protobuf and upb bazel rules are now aliases, so `
extract_metadata_from_bazel_xml.py` and `gen_upb_api_from_bazel_xml.py`
had to be modified to be able to follow aliases and reach the actual
aliased targets.
- some protobuf public headers were renamed, so especially
`src/compiler` needed to be updated to use the new headers.
- protobuf and upb now both depend on utf8_range project, so since we
bundle upb with grpc in some languages, we now have to bundle utf8_range
as well (hence changes in build for python, PHP, objC, cmake etc).
- protoc now depends on absl and utf8_range (previously protobuf had
absl dependency, but not for the codegen part), so python's
make_grpcio_tools.py required partial rewrite to be able to handle those
dependencies in the grpcio_tools build.
- many updates and fixes required for C++ distribtests (currently they
all pass, but we'll probably need to follow up, make protobuf's and
grpc's handling of dependencies more aligned and revisit the
distribtests)
- bunch of other changes mostly due to overhaul of protobuf's and upb's
internal build layout.
TODOs:
- [DONE] make sure IWYU and clang_tidy_code pass
- create a list of followups (e.g. work to reenable the few tests I had
to disable and to remove workaround I had to use)
- [DONE in cl/523706129] figure out problem(s) with internal import
---------
Co-authored-by: Craig Tiller <ctiller@google.com>
(part of removing support for VS2017)
Also see https://github.com/grpc/grpc/pull/32649
Also see https://github.com/grpc/grpc/pull/32615
The switch to grpc-win2019 windows workers has already happened:
(cl/517400022).
Once this PR lands, I'll backport to 1.53.x branch as well (since that
release removes the VS2017 support).
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---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Initial PR to establish a bazel dependency on
https://github.com/google/fuzztest, with which I'm planning on basing a
hardening program.
Casting a relatively wide net with reviewers: I'm genuinely interested
in feedback building up the docs, and general ergonomics of this change.
I've located relevant files in the `fuzztest/...` directory. The tests
only build with the `--config fuzztest` bazel argument for now (because
of needing C++17), so locating them separately keeps `bazel test
test/...` working as it does today. In a few years time, when we adopt
C++17, we'll be able to rationalize the test directories a little bit.
We'll need to add some kokoro jobs (maybe with this PR?) to execute the
relevant tests.
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---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Fix incompatibilities identified when running adhoc runs on the new
custom win2019 image.
After merging this, it should be possible to switch to the new image
without breaking any tests.
- for most fixes I added a comment that explains why they're necessary.
- the new image won't have VS2015 installed, so I'm switching the protoc
artifact build to VS2017
This PR will need to be backported to older release branches to ensure
the windows tests continue working on those branches as well (IMHO I
haven't made any changes that would be difficult to backport and I tried
to keeps the diff as small as possible to avoid issues when
backporting).
After we switch to the new image (and all the windows tests are green),
we can incrementally move the builds that are still using VS2017 to
VS2019.
First step in the modernization of our RBE stack (see
go/rbe-tech-debt-notes).
- Get rid of the deprecated rbe_autoconfig and start using
[rbe_configs_gen](https://github.com/bazelbuild/bazel-toolchains#rbe_configs_gen---cli-tool-to-generate-configs)
+ check in the generated toolchain configs.
- Switch from marketplace.gcr.io/google/rbe-ubuntu16-04 to
marketplace.gcr.io/google/rbe-ubuntu18-04 (this image is still not owned
by us, but at least it's newer and demonstrates how a switch to a newer
docker image is done).
- provide script for generating the linux RBE toolchain configs.
- cleanup RBE configuration in the bazelrc files used for remote build
* Ensure results of Bazel distribtests are not cached across versions.
* Please the shellcheck overlords
* Try to use action env to invalidate cache
* Change placement of Bazel version check
* Review comments
* Add version test to build step as well
* remove remains of grpc_csharp_ext artifact build completely
* add back part of C# distribtests
* redirect C# linux distribtests
* comment out some distribtests
* switch updateversion to Grpc.tools
* fix .proto
* fix distribtest complile
* temporarily comment out service in .proto
* cleanup
* improvements
* reenable mac distribtests
* fixes
GitHub has changed their releases pages to not use full server-side
rendering. Instead, individual artifacts are now fetched as a separate
HTML chunk via javascript. This defeats the previous method.
Instead, we now rely on the URI of the 301 redirect to indicate the
identity of the latest release.
* update win RBE docker image and toolchain
and switch win RBE builds to using it.
* delete legacy RBE windows toolchain config
* switching to VS2019 makes #28544 obsolete
* [xDS Proto] Enhence gRPC buildgen for 3rd party proto compilation
* Rebase from master to update envoy-api version
* Address reviewer's comments
* Address reviewer's comment
* Regenerate project
* Rename external_library
* Address reviewer's comments
* Add comments for the internals of generate C++ proto code
* Add proto file as a dependency to the custom command
* Initial GCF distribtest
* Tenatively hook up to CI
* Try again
* Allow dev0 artifacts
* Fix invocation path
* Update gcloud
* Add a 3.8 artifact for presubmits
* And 3.9 too
* Put test files back to normal
* Formatting/linting
* Copyright
* That copyright script doesn't work with shebangs
* Review comments
* Try to create latest-manylinux label
* Accidentally a letter
* Add Python 3.7 manylinux 2014 to presubmit
* Revert CI config file used for test
* Review comments
* Yapf
* Re-add presubmit wheel
* Review comments
* Add bazel cpp distribtest for grpc_cc_library
* Add new directory to bazelignore
* Try changing to workspace differently
* Debug cd
* Fix bazel wrapper
* Yet more debug
* Try again
* Clean up
* Sanity fixes
* Run per-language distribtests even if overall build fails
* Support musllinux binary wheels
* Skip aarach64 for now
* Consolidate the difference of mktemp
* Extend linux artifact building time && install bash for distribtest
* Stop using grpc.tools, use grpc_tools
* Update the README to use grpc_tools
* Force static link libc++ for alpine binaries
* Rebase recent build script changes
* Install ccache for musllinux distribtest images
* Revert timeout change to grpc_build_artifacts
* Make repo globally buildable
* Add initial distrib test script
* Add test script
* Support multiple versions
* Split out a separate latest version test
* Integrate with kokoro
* make tools/bazel version overridable
* added simplified test_single_bazel_version.sh
* cleanup .bazelignore
* only test 3.x and 4.x
* always test all the bazel versions
* revert unnecessary changes
* revert unnecessary changes
* fix shellcheck error
Co-authored-by: Richard Belleville <rbellevi@google.com>
* Remove Python 2.7 binary wheels
* Make sure pip won't pick-up newer versions
* Attempt to fix the distribtest
* Fallback to virtualenv==16.7.9 for 34 and 35
* Remove 34 from binary wheel distribtests
Xuan Wang
Jan Tattermusch
Esun Kim
Ming Lyu
AJ Heller
Florian Ferstl
Sergii Tkachenko
Yijie Ma
Craig Tiller
Hannah Shi
Richard Belleville
Alisha Nanda
Lidi Zheng
Jan Tattermusch
Nicolas Noble
Stanley Cheung