The default name for the rules_jvm_external.maven rule is "maven". When not set, it defaults to "maven". For root modules also using rules_jvm_external, the name clash causes a warning:
```
DEBUG: $TMP/external/rules_jvm_external~/private/extensions/maven.bzl:154:14:
The maven repository 'maven' is used in two different bazel modules,
originally in '<my_workspace>' and now in 'protobuf'
```
Summarizing @shs96c in [1]:
> The common maven repo name allows rulesets to contribute to the user's JARs.
> However, this implies that maven is for the end user, not for transitive
> dependencies. If a ruleset needs private dependencies, it should use a custom
> namespace rather than the maven namespace.
Since protobuf is not contributing to user's JARs, we'll use a custom namespace. There's precedent for using a custom namespace for library modules:
- rules_jvm_external uses `rules_jvm_external_deps` instead of `maven`.
- rules_kotlin uses `kotlin_rules_maven` instead of `maven`.
[1]: https://github.com/bazel-contrib/rules_jvm_external/issues/916#issuecomment-1645527584Fixes#16839.
Closes#18641
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/18641 from jschaf:joe/protobuf-maven bd2c62f311
PiperOrigin-RevId: 684625084
Bazel 6 falls back to native rules, because of ProtoInfo differences.
Bazel 7 is slightly degraded: Kythe flags don't work, DebugContext is left out from CcInfo and temporary files generated by the C++ compiler (but it's only useful for debugging).
Tests will be submitted in separate PRs.
PiperOrigin-RevId: 674030212
3.x.x descriptor.proto generated code is *not* supported with 4.x.x runtime, since this results in an ODR violation with the descriptor.proto built into the 4.x.x runtime. This is expected to result in undefined behavior / failures.
Tested against //java/core:v25_generated_message_test_jar (binary compatibility) and //java/core:v25_generated_message_test_srcjar (source compatibility)
PiperOrigin-RevId: 666329342
We mostly use generated pom files in our release currently, so we can delete all the files that aren't used and the tools to update them.
Note, java/bom/pom.xml java/pom.xml and java/protoc/pom.xml are all still used at release and java/kotlin/pom.xml is used for documentation so all of those need to stay for now.
PiperOrigin-RevId: 659664012
This prevents shadowing of `java.lang` package commonly used in protobuf gencode. Existing extensions named `java` may or may not previously fail to compile depending on if the contents of their .proto result in gencode using `java.lang`. This is needed to fix `java_features.proto` lite gencode since enum gencode uses `java.lang`. Fields named `java` should already be escaped.
*Warning: This may break user code for existing protos with extensions named `java`. References to the extension should be renamed to use `java_` e.g. registry.add(GeneratedClassName.java_)*
PiperOrigin-RevId: 632508249
Once an edition is released these should be fixed forever. On the other hand, the fixed defaults may see new features included as we change legacy behaviors in future editions.
PiperOrigin-RevId: 625842071
The only public target here is the edition defaults helper macro, which can be used by external runtimes and plugins. None of this code is C++-specific though, and should be organized higher up. Appropriate aliases are also placed at the top level for public targets
PiperOrigin-RevId: 625392504
They are not needed after the rules are move into protobuf repo.
Except for the reference to toolchain type, which is currently in rules_proto and can be moved after the implementation is moved into protobuf repo.
PiperOrigin-RevId: 622176865
This also fixes maven to package this correctly as google/protobuf/java_features.proto (same dir as WKT/descriptor.proto) instead of com/google/protobuf/java_features.proto.
Fixes https://github.com/protocolbuffers/protobuf/issues/16155
PiperOrigin-RevId: 619015714
GeneratedMessage, not GeneratedMessageV3.
Please rerun protoc on your .proto files to regenerate the binding code.
https://protobuf.dev/news/2023-12-05/https://protobuf.dev/support/cross-version-runtime-guarantee/
To fix source compatibility with surrounding code make these replacements:
GeneratedMessageV3 --> GeneratedMessage
SingleFieldBuilderV3 --> SingleFieldBuilder
RepeatedFieldBuilderV3 --> RepeatedFieldBuilder
PiperOrigin-RevId: 597642289
Adds Automatic-Module-Name after it was lost during the maven-bazel migration (and subsequent re-addition of osgi bundle support).
Updates OsgiWrapper to support adding the Automatic-Module-Name header to the list of properties supported by the `osgi_java_library` rule.
Fixes#12639Closes#14562
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/14562 from Sineaggi:add-automatic-module-name a27b3e6695
PiperOrigin-RevId: 579748655
//java:core, //java:lite, and //java:util shouldn't have this extra dependency. For now, we just add a separate version but we will look into using the java_library in protobuf_versioned_java_library in the future.
PiperOrigin-RevId: 527643325
//java:core, //java:lite, and //java:util shouldn't have this extra dependency. For now, we just add a separate version but we will look into using the java_library in protobuf_versioned_java_library in the future.
PiperOrigin-RevId: 527643325
* Fix mutability bug in Java proto lite: sub-messages inside of oneofs were not
being set as immutable. This would allow code to get a builder for a
sub-message and modify the original (supposedly immutable) copy.
PiperOrigin-RevId: 511598810
* Add casts to make protobuf compatible with Java 1.8 runtime.
Fix for: https://github.com/protocolbuffers/protobuf/issues/11393
PiperOrigin-RevId: 511807920
---------
Co-authored-by: Protobuf Team Bot <protobuf-github-bot@google.com>
This is somewhat of a rough cut, since it doesn't split apart the lite and full targets, or unit tests. However, it does split sources under src/google/protobuf into a separate package, which is a fairly impactful change.
This unrolls several lists based on WELL_KNOWN_PROTO maps, and move internal java codegen rules next to the corresponding java_library targets that expose them.
This avoids conflicting names in a couple of cases.
1. Within google, we want to sync files but not name them BUILD (since the structure doesn't match).
2. On case-insensitive filesystems, `build` may be used for a build directory. Naming `BUILD.bazel` avoids potentioal conflicts.
This change adds `rules_pkg`-based targets that will produce source distribution archives, similar to `make dist`.
These rules produce nearly the same outputs as `make dist`. However, there are some differences and caveats:
1. The outputs do not contain vendored googletest sources.
2. You have to run `autogen.sh` before `blaze build pkg:all`. This produces several autotools-related files directly into the source tree.
3. The output .zip files do not have a directory prefix like `protobuf-3.20.1-rc-1` (this will be addressed after [Substitute package variables in `pkg_zip#package_dir`. bazelbuild/rules_pkg#577](https://github.com/bazelbuild/rules_pkg/pull/577); the tar files do have this prefix, though.)
4. One file is missing from the archives, which is produced during the `make` build: benchmarks/gogo/cpp_no_group/cpp_benchmark.cc
5. In several places, I have explicitly excluded some files that are not in the autotools distribution outputs. I think most of those files should probably be included, but for now, I'm aiming for parity with `make dist`. These are marked with comments, so it should be easy to clean them up later.
Joe Schafer
Protobuf Team Bot
Sandy Zhang
Deanna Garcia
Mike Kruskal
Liam Miller-Cushon
aiuto
Clayton Walker
deannagarcia
Jerry Berg
David L. Jones
zhangskz
Joshua Haberman
Adam Cozzette