Go¶

Rules for generating Go protobuf and gRPC .go files and libraries using golang/protobuf. Libraries are created with go_library from rules_go

Rules¶
Rule	Description
go_proto_compile	Generates Go protobuf `.go` files
go_grpc_compile	Generates Go protobuf and gRPC `.go` files
go_proto_library	Generates a Go protobuf library using `go_library` from `rules_go`
go_grpc_library	Generates a Go protobuf and gRPC library using `go_library` from `rules_go`

go_proto_compile¶

Generates Go protobuf .go files

Example¶

Full example project can be found here

`WORKSPACE`¶

load("@rules_proto_grpc//:repositories.bzl", "bazel_gazelle", "io_bazel_rules_go")  # buildifier: disable=same-origin-load

io_bazel_rules_go()

load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")

go_rules_dependencies()

go_register_toolchains(
    version = "1.15.8",
)

bazel_gazelle()

load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")

gazelle_dependencies()

load("@rules_proto_grpc//go:repositories.bzl", rules_proto_grpc_go_repos = "go_repos")

rules_proto_grpc_go_repos()

`BUILD.bazel`¶

load("@rules_proto_grpc//go:defs.bzl", "go_proto_compile")

go_proto_compile(
    name = "person_go_proto",
    protos = ["@rules_proto_grpc//example/proto:person_proto"],
)

go_proto_compile(
    name = "place_go_proto",
    protos = ["@rules_proto_grpc//example/proto:place_proto"],
)

go_proto_compile(
    name = "thing_go_proto",
    protos = ["@rules_proto_grpc//example/proto:thing_proto"],
)

Attributes¶

Attributes for go_proto_compile¶
Name	Type	Mandatory	Default	Description
`protos`	`label_list`	true		List of labels that provide the `ProtoInfo` provider (such as `proto_library` from `rules_proto`)
`options`	`string_list_dict`	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
`verbose`	`int`	false	`0`	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
`prefix_path`	`string`	false	`""`	Path to prefix to the generated files in the output directory
`extra_protoc_args`	`string_list`	false	`[]`	A list of extra args to pass directly to protoc, not as plugin options

Plugins¶

@rules_proto_grpc//go:go_plugin

go_grpc_compile¶

Generates Go protobuf and gRPC .go files

Example¶

Full example project can be found here

`WORKSPACE`¶

load("@rules_proto_grpc//:repositories.bzl", "bazel_gazelle", "io_bazel_rules_go")  # buildifier: disable=same-origin-load

io_bazel_rules_go()

load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")

go_rules_dependencies()

go_register_toolchains(
    version = "1.15.8",
)

bazel_gazelle()

load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")

gazelle_dependencies()

load("@rules_proto_grpc//go:repositories.bzl", rules_proto_grpc_go_repos = "go_repos")

rules_proto_grpc_go_repos()

`BUILD.bazel`¶

load("@rules_proto_grpc//go:defs.bzl", "go_grpc_compile")

go_grpc_compile(
    name = "thing_go_grpc",
    protos = ["@rules_proto_grpc//example/proto:thing_proto"],
)

go_grpc_compile(
    name = "greeter_go_grpc",
    protos = ["@rules_proto_grpc//example/proto:greeter_grpc"],
)

Attributes¶

Attributes for go_grpc_compile¶
Name	Type	Mandatory	Default	Description
`protos`	`label_list`	true		List of labels that provide the `ProtoInfo` provider (such as `proto_library` from `rules_proto`)
`options`	`string_list_dict`	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
`verbose`	`int`	false	`0`	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
`prefix_path`	`string`	false	`""`	Path to prefix to the generated files in the output directory
`extra_protoc_args`	`string_list`	false	`[]`	A list of extra args to pass directly to protoc, not as plugin options

Plugins¶

@rules_proto_grpc//go:go_plugin
@rules_proto_grpc//go:grpc_go_plugin

go_proto_library¶

Generates a Go protobuf library using go_library from rules_go

Example¶

Full example project can be found here

`WORKSPACE`¶

load("@rules_proto_grpc//:repositories.bzl", "bazel_gazelle", "io_bazel_rules_go")  # buildifier: disable=same-origin-load

io_bazel_rules_go()

load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")

go_rules_dependencies()

go_register_toolchains(
    version = "1.15.8",
)

bazel_gazelle()

load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")

gazelle_dependencies()

load("@rules_proto_grpc//go:repositories.bzl", rules_proto_grpc_go_repos = "go_repos")

rules_proto_grpc_go_repos()

`BUILD.bazel`¶

load("@rules_proto_grpc//go:defs.bzl", "go_proto_library")

go_proto_library(
    name = "proto_go_proto",
    importpath = "github.com/rules-proto-grpc/rules_proto_grpc/example/proto",
    protos = [
        "@rules_proto_grpc//example/proto:person_proto",
        "@rules_proto_grpc//example/proto:place_proto",
        "@rules_proto_grpc//example/proto:thing_proto",
    ],
)

Attributes¶

Attributes for go_proto_library¶
Name	Type	Mandatory	Default	Description
`protos`	`label_list`	true		List of labels that provide the `ProtoInfo` provider (such as `proto_library` from `rules_proto`)
`options`	`string_list_dict`	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
`verbose`	`int`	false	`0`	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
`prefix_path`	`string`	false	`""`	Path to prefix to the generated files in the output directory
`extra_protoc_args`	`string_list`	false	`[]`	A list of extra args to pass directly to protoc, not as plugin options
`deps`	`label_list`	false	`[]`	List of labels to pass as deps attr to underlying lang_library rule
`importpath`	`string`	false	`None`	Importpath for the generated files

go_grpc_library¶

Generates a Go protobuf and gRPC library using go_library from rules_go

Example¶

Full example project can be found here

`WORKSPACE`¶

load("@rules_proto_grpc//:repositories.bzl", "bazel_gazelle", "io_bazel_rules_go")  # buildifier: disable=same-origin-load

io_bazel_rules_go()

load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")

go_rules_dependencies()

go_register_toolchains(
    version = "1.15.8",
)

bazel_gazelle()

load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")

gazelle_dependencies()

load("@rules_proto_grpc//go:repositories.bzl", rules_proto_grpc_go_repos = "go_repos")

rules_proto_grpc_go_repos()

`BUILD.bazel`¶

load("@rules_proto_grpc//go:defs.bzl", "go_grpc_library")

go_grpc_library(
    name = "greeter_go_grpc",
    importpath = "github.com/rules-proto-grpc/rules_proto_grpc/example/proto",
    protos = [
        "@rules_proto_grpc//example/proto:greeter_grpc",
        "@rules_proto_grpc//example/proto:thing_proto",
    ],
)

Attributes¶

Attributes for go_grpc_library¶
Name	Type	Mandatory	Default	Description
`protos`	`label_list`	true		List of labels that provide the `ProtoInfo` provider (such as `proto_library` from `rules_proto`)
`options`	`string_list_dict`	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
`verbose`	`int`	false	`0`	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
`prefix_path`	`string`	false	`""`	Path to prefix to the generated files in the output directory
`extra_protoc_args`	`string_list`	false	`[]`	A list of extra args to pass directly to protoc, not as plugin options
`deps`	`label_list`	false	`[]`	List of labels to pass as deps attr to underlying lang_library rule
`importpath`	`string`	false	`None`	Importpath for the generated files

Go¶

go_proto_compile¶

Example¶

WORKSPACE¶

BUILD.bazel¶

Attributes¶

Plugins¶

go_grpc_compile¶

Example¶

WORKSPACE¶

BUILD.bazel¶

Attributes¶

Plugins¶

go_proto_library¶

Example¶

WORKSPACE¶

BUILD.bazel¶

Attributes¶

go_grpc_library¶

Example¶

WORKSPACE¶

BUILD.bazel¶

Attributes¶

`WORKSPACE`¶

`BUILD.bazel`¶

`WORKSPACE`¶

`BUILD.bazel`¶

`WORKSPACE`¶

`BUILD.bazel`¶

`WORKSPACE`¶

`BUILD.bazel`¶