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README.md

Scala rules

Rules for generating Scala protobuf and gRPC .jar files and libraries using ScalaPB. Libraries are created with scala_library from rules_scala

Rule Description
scala_proto_compile Generates a Scala protobuf .jar artifact
scala_grpc_compile Generates Scala protobuf+gRPC .jar artifacts
scala_proto_library Generates a Scala protobuf library using scala_library from rules_scala
scala_grpc_library Generates a Scala protobuf+gRPC library using scala_library from rules_scala

scala_proto_compile

Generates a Scala protobuf .jar artifact

WORKSPACE

load("@rules_proto_grpc//scala:repositories.bzl", rules_proto_grpc_scala_repos="scala_repos")

rules_proto_grpc_scala_repos()

load("@io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")

scala_repositories()

load("@io_bazel_rules_scala//scala:toolchains.bzl", "scala_register_toolchains")

scala_register_toolchains()

BUILD.bazel

load("@rules_proto_grpc//scala:defs.bzl", "scala_proto_compile")

scala_proto_compile(
    name = "person_scala_proto",
    deps = ["@rules_proto_grpc//example/proto:person_proto"],
)

Attributes

Name Type Mandatory Default Description
deps list<ProtoInfo> true [] List of labels that provide a ProtoInfo (such as native.proto_library)
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

scala_grpc_compile

NOTE: this rule is EXPERIMENTAL. It may not work correctly or even compile!

Generates Scala protobuf+gRPC .jar artifacts

WORKSPACE

load("@rules_proto_grpc//scala:repositories.bzl", rules_proto_grpc_scala_repos="scala_repos")

rules_proto_grpc_scala_repos()

load("@io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")

scala_repositories()

load("@io_bazel_rules_scala//scala:toolchains.bzl", "scala_register_toolchains")

scala_register_toolchains()

load("@io_grpc_grpc_java//:repositories.bzl", "grpc_java_repositories")

grpc_java_repositories(
    omit_bazel_skylib = True,
    omit_com_google_protobuf = True,
    omit_com_google_protobuf_javalite = True,
    omit_net_zlib = True,
)

BUILD.bazel

load("@rules_proto_grpc//scala:defs.bzl", "scala_grpc_compile")

scala_grpc_compile(
    name = "greeter_scala_grpc",
    deps = ["@rules_proto_grpc//example/proto:greeter_grpc"],
)

Attributes

Name Type Mandatory Default Description
deps list<ProtoInfo> true [] List of labels that provide a ProtoInfo (such as native.proto_library)
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

scala_proto_library

Generates a Scala protobuf library using scala_library from rules_scala

WORKSPACE

load("@rules_proto_grpc//scala:repositories.bzl", rules_proto_grpc_scala_repos="scala_repos")

rules_proto_grpc_scala_repos()

load("@io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")

scala_repositories()

load("@io_bazel_rules_scala//scala:toolchains.bzl", "scala_register_toolchains")

scala_register_toolchains()

BUILD.bazel

load("@rules_proto_grpc//scala:defs.bzl", "scala_proto_library")

scala_proto_library(
    name = "person_scala_library",
    deps = ["@rules_proto_grpc//example/proto:person_proto"],
)

Attributes

Name Type Mandatory Default Description
deps list<ProtoInfo> true [] List of labels that provide a ProtoInfo (such as native.proto_library)
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

scala_grpc_library

NOTE: this rule is EXPERIMENTAL. It may not work correctly or even compile!

Generates a Scala protobuf+gRPC library using scala_library from rules_scala

WORKSPACE

load("@rules_proto_grpc//scala:repositories.bzl", rules_proto_grpc_scala_repos="scala_repos")

rules_proto_grpc_scala_repos()

load("@io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")

scala_repositories()

load("@io_bazel_rules_scala//scala:toolchains.bzl", "scala_register_toolchains")

scala_register_toolchains()

load("@io_grpc_grpc_java//:repositories.bzl", "grpc_java_repositories")

grpc_java_repositories(
    omit_bazel_skylib = True,
    omit_com_google_protobuf = True,
    omit_com_google_protobuf_javalite = True,
    omit_net_zlib = True,
)

BUILD.bazel

load("@rules_proto_grpc//scala:defs.bzl", "scala_grpc_library")

scala_grpc_library(
    name = "greeter_scala_library",
    deps = ["@rules_proto_grpc//example/proto:greeter_grpc"],
)

Attributes

Name Type Mandatory Default Description
deps list<ProtoInfo> true [] List of labels that provide a ProtoInfo (such as native.proto_library)
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