Drop C language. The uPB plugin is no longer publicly visible and has no stable API

Author: aaliddell

.bazelci/presubmit.yml

@@ -56,26 +56,6 @@ tasks:
      - make buf_buf_proto_breaking_test_example
      - make buf_buf_proto_lint_test_example
 
-  c_ubuntu2204_examples:
-    name: C
-    platform: ubuntu2204
-    environment:
-      BAZEL_EXTRA_FLAGS: "--cxxopt=-std=c++17 --host_cxxopt=-std=c++17"
-    shell_commands:
-     - set -x
-     - make c_c_proto_compile_example
-     - make c_c_proto_library_example
-
-  c_macos_examples:
-    name: C
-    platform: macos
-    environment:
-      BAZEL_EXTRA_FLAGS: "--cxxopt=-std=c++17 --host_cxxopt=-std=c++17"
-    shell_commands:
-     - set -x
-     - make c_c_proto_compile_example
-     - make c_c_proto_library_example
-
   cpp_ubuntu2204_examples:
     name: C++
     platform: ubuntu2204

.bazelignore

@@ -4,9 +4,6 @@ test_workspaces
 examples/buf/buf_proto_breaking_test
 examples/buf/buf_proto_lint_test
 
-examples/c/c_proto_compile
-examples/c/c_proto_library
-
 examples/cpp/cpp_proto_compile
 examples/cpp/cpp_grpc_compile
 examples/cpp/cpp_proto_library

MODULE.bazel

@@ -35,13 +35,6 @@ local_path_override(
     path = "modules/buf",
 )
 
-# C
-bazel_dep(name = "rules_proto_grpc_c", version = "0.0.0.rpg.version.placeholder")
-local_path_override(
-    module_name = "rules_proto_grpc_c",
-    path = "modules/c",
-)
-
 # C++
 bazel_dep(name = "rules_proto_grpc_cpp", version = "0.0.0.rpg.version.placeholder")
 local_path_override(

README.md

@@ -72,8 +72,6 @@ Full documentation for the current and previous versions [can be found here](htt
 | ---: | :--- | :--- |
 | [Buf](https://rules-proto-grpc.com/en/latest/lang/buf.html) | [buf_proto_breaking_test](https://rules-proto-grpc.com/en/latest/lang/buf.html#buf-proto-breaking-test) | Checks .proto files for breaking changes ([example](/examples/buf/buf_proto_breaking_test)) |
 | [Buf](https://rules-proto-grpc.com/en/latest/lang/buf.html) | [buf_proto_lint_test](https://rules-proto-grpc.com/en/latest/lang/buf.html#buf-proto-lint-test) | Lints .proto files ([example](/examples/buf/buf_proto_lint_test)) |
-| [C](https://rules-proto-grpc.com/en/latest/lang/c.html) | [c_proto_compile](https://rules-proto-grpc.com/en/latest/lang/c.html#c-proto-compile) | Generates C protobuf ``.h`` & ``.c`` files ([example](/examples/c/c_proto_compile)) |
-| [C](https://rules-proto-grpc.com/en/latest/lang/c.html) | [c_proto_library](https://rules-proto-grpc.com/en/latest/lang/c.html#c-proto-library) | Generates a C protobuf library using ``cc_library``, with dependencies linked ([example](/examples/c/c_proto_library)) |
 | [C++](https://rules-proto-grpc.com/en/latest/lang/cpp.html) | [cpp_proto_compile](https://rules-proto-grpc.com/en/latest/lang/cpp.html#cpp-proto-compile) | Generates C++ protobuf ``.h`` & ``.cc`` files ([example](/examples/cpp/cpp_proto_compile)) |
 | [C++](https://rules-proto-grpc.com/en/latest/lang/cpp.html) | [cpp_grpc_compile](https://rules-proto-grpc.com/en/latest/lang/cpp.html#cpp-grpc-compile) | Generates C++ protobuf and gRPC ``.h`` & ``.cc`` files ([example](/examples/cpp/cpp_grpc_compile)) |
 | [C++](https://rules-proto-grpc.com/en/latest/lang/cpp.html) | [cpp_proto_library](https://rules-proto-grpc.com/en/latest/lang/cpp.html#cpp-proto-library) | Generates a C++ protobuf library using ``cc_library``, with dependencies linked ([example](/examples/cpp/cpp_proto_library)) |

examples/Makefile.mk

@@ -11,19 +11,6 @@ buf_buf_proto_lint_test_example:
 .PHONY: buf_examples
 buf_examples: buf_buf_proto_breaking_test_example buf_buf_proto_lint_test_example
 
-.PHONY: c_c_proto_compile_example
-c_c_proto_compile_example:
-	cd examples/c/c_proto_compile; \
-	bazel --batch build ${BAZEL_EXTRA_FLAGS} --verbose_failures --disk_cache=../../bazel-disk-cache //...
-
-.PHONY: c_c_proto_library_example
-c_c_proto_library_example:
-	cd examples/c/c_proto_library; \
-	bazel --batch build ${BAZEL_EXTRA_FLAGS} --verbose_failures --disk_cache=../../bazel-disk-cache //...
-
-.PHONY: c_examples
-c_examples: c_c_proto_compile_example c_c_proto_library_example
-
 .PHONY: cpp_cpp_proto_compile_example
 cpp_cpp_proto_compile_example:
 	cd examples/cpp/cpp_proto_compile; \
@@ -196,4 +183,4 @@ python_python_grpclib_library_example:
 python_examples: python_python_proto_compile_example python_python_grpc_compile_example python_python_grpclib_compile_example python_python_proto_library_example python_python_grpc_library_example python_python_grpclib_library_example
 
 .PHONY: all_examples
-all_examples: buf_buf_proto_breaking_test_example buf_buf_proto_lint_test_example c_c_proto_compile_example c_c_proto_library_example cpp_cpp_proto_compile_example cpp_cpp_grpc_compile_example cpp_cpp_proto_library_example cpp_cpp_grpc_library_example doc_doc_docbook_compile_example doc_doc_html_compile_example doc_doc_json_compile_example doc_doc_markdown_compile_example doc_doc_template_compile_example go_go_proto_compile_example go_go_grpc_compile_example go_go_proto_library_example go_go_grpc_library_example grpc_gateway_gateway_grpc_compile_example grpc_gateway_gateway_openapiv2_compile_example grpc_gateway_gateway_grpc_library_example java_java_proto_compile_example java_java_grpc_compile_example java_java_proto_library_example java_java_grpc_library_example objc_objc_proto_compile_example objc_objc_grpc_compile_example objc_objc_proto_library_example objc_objc_grpc_library_example python_python_proto_compile_example python_python_grpc_compile_example python_python_grpclib_compile_example python_python_proto_library_example python_python_grpc_library_example python_python_grpclib_library_example
+all_examples: buf_buf_proto_breaking_test_example buf_buf_proto_lint_test_example cpp_cpp_proto_compile_example cpp_cpp_grpc_compile_example cpp_cpp_proto_library_example cpp_cpp_grpc_library_example doc_doc_docbook_compile_example doc_doc_html_compile_example doc_doc_json_compile_example doc_doc_markdown_compile_example doc_doc_template_compile_example go_go_proto_compile_example go_go_grpc_compile_example go_go_proto_library_example go_go_grpc_library_example grpc_gateway_gateway_grpc_compile_example grpc_gateway_gateway_openapiv2_compile_example grpc_gateway_gateway_grpc_library_example java_java_proto_compile_example java_java_grpc_compile_example java_java_proto_library_example java_java_grpc_library_example objc_objc_proto_compile_example objc_objc_grpc_compile_example objc_objc_proto_library_example objc_objc_grpc_library_example python_python_proto_compile_example python_python_grpc_compile_example python_python_grpclib_compile_example python_python_proto_library_example python_python_grpc_library_example python_python_grpclib_library_example

examples/c/c_proto_compile/BUILD.bazel

@@ -89,7 +89,6 @@ func action(c *cli.Context) error {
 
 	languages := []*Language{
 		makeBuf(),
-		makeC(),
 		makeCpp(),
 		makeDoc(),
 		makeGo(),