C¶
Rules for generating C protobuf .c
& .h
files and libraries using upb. Libraries are created with the Bazel native cc_library
Rule |
Description |
---|---|
Generates C protobuf |
|
Generates a C protobuf library using |
c_proto_compile¶
Note: This rule is experimental. It may not work correctly!
Generates C protobuf .h
& .c
files
Example¶
Full example project can be found here
WORKSPACE
¶
load("@rules_proto_grpc//c:repositories.bzl", rules_proto_grpc_c_repos = "c_repos")
rules_proto_grpc_c_repos()
load("@upb//bazel:workspace_deps.bzl", "upb_deps")
upb_deps()
BUILD.bazel
¶
load("@rules_proto_grpc//c:defs.bzl", "c_proto_compile")
c_proto_compile(
name = "person_c_proto",
protos = ["@rules_proto_grpc//example/proto:person_proto"],
)
c_proto_compile(
name = "place_c_proto",
protos = ["@rules_proto_grpc//example/proto:place_proto"],
)
c_proto_compile(
name = "thing_c_proto",
protos = ["@rules_proto_grpc//example/proto:thing_proto"],
)
Attributes¶
Name |
Type |
Mandatory |
Default |
Description |
---|---|---|---|---|
|
|
true |
List of labels that provide the |
|
|
|
false |
|
Extra options to pass to plugins, as a dict of plugin label -> list of strings. The key * can be used exclusively to apply to all plugins |
|
|
false |
|
The verbosity level. Supported values and results are 1: show command, 2: show command and sandbox after running protoc, 3: show command and sandbox before and after running protoc, 4. show env, command, expected outputs and sandbox before and after running protoc |
|
|
false |
|
Path to prefix to the generated files in the output directory |
|
|
false |
|
A list of extra args to pass directly to protoc, not as plugin options |
Plugins¶
@rules_proto_grpc//c:upb_plugin
c_proto_library¶
Note: This rule is experimental. It may not work correctly!
Generates a C protobuf library using cc_library
, with dependencies linked
Example¶
Full example project can be found here
WORKSPACE
¶
load("@rules_proto_grpc//c:repositories.bzl", rules_proto_grpc_c_repos = "c_repos")
rules_proto_grpc_c_repos()
load("@upb//bazel:workspace_deps.bzl", "upb_deps")
upb_deps()
BUILD.bazel
¶
load("@rules_proto_grpc//c:defs.bzl", "c_proto_library")
c_proto_library(
name = "proto_c_proto",
importpath = "github.com/rules-proto-grpc/rules_proto_grpc/example/proto",
protos = [
"@com_google_protobuf//:any_proto",
"@rules_proto_grpc//example/proto:person_proto",
"@rules_proto_grpc//example/proto:place_proto",
"@rules_proto_grpc//example/proto:thing_proto",
],
)
Attributes¶
Name |
Type |
Mandatory |
Default |
Description |
---|---|---|---|---|
|
|
true |
List of labels that provide the |
|
|
|
false |
|
Extra options to pass to plugins, as a dict of plugin label -> list of strings. The key * can be used exclusively to apply to all plugins |
|
|
false |
|
The verbosity level. Supported values and results are 1: show command, 2: show command and sandbox after running protoc, 3: show command and sandbox before and after running protoc, 4. show env, command, expected outputs and sandbox before and after running protoc |
|
|
false |
|
Path to prefix to the generated files in the output directory |
|
|
false |
|
A list of extra args to pass directly to protoc, not as plugin options |
|
|
false |
|
List of labels to pass as deps attr to underlying lang_library rule |
|
|
false |
|
Passed to the |
|
|
false |
|
Passed to the |
|
|
false |
|
Passed to the |
|
|
false |
|
Passed to the |
|
|
false |
|
Passed to the |
|
|
false |
|
Passed to the |
|
|
false |
|
Passed to the |
|
|
false |
|
Passed to the |
|
|
false |
|
Passed to the |