# Copyright 2016-17, OpenCensus Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

workspace(name = "opencensus_proto")

load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

# Import gRPC git repo so that we can load java_grpc_library build.
git_repository(
    name = "grpc_java",
    remote = "https://github.com/grpc/grpc-java.git",
    tag = "v1.10.1",
)

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

grpc_java_repositories(
    # Omit to avoid conflicts.
    omit_com_google_protobuf=True,
    omit_com_google_protobuf_nano_protobuf_javanano=True,
)

# proto_library rules implicitly depend on @com_google_protobuf//:protoc,
# which is the proto-compiler.
# This statement defines the @com_google_protobuf repo.
http_archive(
    name = "com_google_protobuf",
    sha256 = "826425182ee43990731217b917c5c3ea7190cfda141af4869e6d4ad9085a740f",
    strip_prefix = "protobuf-3.5.1",
    urls = ["https://github.com/google/protobuf/archive/v3.5.1.tar.gz"],
)

http_archive(
    name = "com_google_protobuf_cc",
    sha256 = "826425182ee43990731217b917c5c3ea7190cfda141af4869e6d4ad9085a740f",
    strip_prefix = "protobuf-3.5.1",
    urls = ["https://github.com/google/protobuf/archive/v3.5.1.tar.gz"],
)

# java_proto_library rules implicitly depend on @com_google_protobuf_java//:java_toolchain,
# which is the Java proto runtime (base classes and common utilities).
http_archive(
    name = "com_google_protobuf_java",
    sha256 = "826425182ee43990731217b917c5c3ea7190cfda141af4869e6d4ad9085a740f",
    strip_prefix = "protobuf-3.5.1",
    urls = ["https://github.com/google/protobuf/archive/v3.5.1.tar.gz"],
)

# go rules related
git_repository(
    name = "io_bazel_rules_go",
    remote = "https://github.com/bazelbuild/rules_go.git",
    # we need rules_go of tag 0.12.0 or greater
    # which includes golang protobuf that supports "paths=source_relative"
    # the "paths=source_relative" option for protoc-gen-go makes bazel works as expect
    # when go_package was declared in proto files
    # see https://github.com/bazelbuild/rules_go/blob/release-0.12/go/private/repositories.bzl#L75
    # for the included golang protobuf version and
    # see https://github.com/golang/protobuf/pull/544 for "paths=source_relative" usage
    tag = "0.15.8",
)

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