* Fix all lint errors in repo.
* Use strict buildifier by default
* Whoops. That file does not exist
* Attempt fix to buildifier invocation
* Add missing copyright
* WIP
* Add gevent test suite run under Bazel.
* Fix things up
* Yapf
* Fix up Bazel files
* Make py_grpc_test fancier
* Attempt to fix Windows RBE
* Attempt to kick GitHub
* Fix Python 2 runs
* Yet more fixes
* And the patch file too
* I am an idiot
* Mark gevent tests flaky
* Try to make rules_python more tolerant
* Typo
* Exclude reconnect test from gevent
* Remove unnecessary parts of patch
* Buildifier
* You saw nothing
* isort
* Move py_grpc_test to an internal-only file
* Review comments
* More reviewer comments
* Review
This is needed to comply with bazel best practices (each proto file is first processed by proto_library: https://docs.bazel.build/versions/master/be/protocol-buffer.html#proto_library) and generally bring cc_grcp_library rule up to date with latest Bazel changes (the rule hasn't gotten much updates since 2016).
Detailed description.
Bazel has native `cc_proto_library` rule, but it does not have `cc_grpc_library`. The rule in cc_grpc_library in this repo seems like the best candidate.
This change makes possible using `cc_grpc_library` to generate on grpc library, and consume protobuf protion as dependencies. The typical `BUILD.bazel` file configuraiton now should look like the following:
```python
proto_library(
name = "my_proto",
srcs = ["my.proto"],
)
cc_proto_library(
name = "my_cc_proto",
deps = [":my_proto"]
)
cc_grpc_library(
name = "my_cc_grpc",
srcs = [":my_proto"],
deps = [":my_cc_proto"]
)
```
This allows to decouple all thre phases: proto descriptors generation (`proto_library`), protobuf messages library creation (`cc_proto_library`), grpc library creatio (`cc_grpc_library`).
Notice how `cc_grpc_library` depends on `proto_library` (as `src`) and on `cc_proto_library` (as `deps`). Currently cc_grpc_library is designed in a way that it encapsulates all of the above and directly accepts .proto files as srcs.
The previous version (before this PR) of cc_proto_library was encapsulating all of the 3 phases inside single `cc_proto_library` and also was doing it manually (without relying on the native `cc_proto_library`).
The `cc_proto_library` is kept backward-compatible with the old version.
-) Fixing Bazel 0.4.x breakage
-) Adding helloworld BUILD examples
-) Fixing grpc++ missing files.
-) Adding helloworld example as a test for Bazel basic.
Craig Tiller
Tanvi Jagtap
Richard Belleville
Esun Kim
vam
Bill Feng
Jan Tattermusch
Alexander Polcyn
Vijay Pai
Nicolas "Pixel" Noble
yang-g