Add basic bazel config

.bazelrc

@@ -0,0 +1,7 @@
+# Enable automatic configs based on platform
+common --enable_platform_specific_config
+
+# Set minimum supported C++ version
+build:macos --host_cxxopt=-std=c++14 --cxxopt=-std=c++14
+build:linux --host_cxxopt=-std=c++14 --cxxopt=-std=c++14
+build:windows --host_cxxopt=/std:c++14 --cxxopt=/std:c++14

.gitignore

@@ -22,3 +22,4 @@
 /gen/
 
 node_modules
+bazel-*

BUILD.bazel

@@ -0,0 +1,151 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+load("@com_github_grpc_grpc//bazel:cc_grpc_library.bzl", "cc_grpc_library")
+load("@rules_proto//proto:defs.bzl", "proto_library")
+
+package(default_visibility = ["//visibility:public"])
+
+proto_library(
+    name = "common_proto",
+    srcs = [
+        "opentelemetry/proto/common/v1/common.proto",
+    ],
+)
+
+cc_proto_library(
+    name = "common_proto_cc",
+    deps = [":common_proto"],
+)
+
+proto_library(
+    name = "resource_proto",
+    srcs = [
+        "opentelemetry/proto/resource/v1/resource.proto",
+    ],
+    deps = [
+        ":common_proto",
+    ],
+)
+
+cc_proto_library(
+    name = "resource_proto_cc",
+    deps = [":resource_proto"],
+)
+
+proto_library(
+    name = "trace_proto",
+    srcs = [
+        "opentelemetry/proto/trace/v1/trace.proto",
+    ],
+    deps = [
+        ":common_proto",
+        ":resource_proto",
+    ],
+)
+
+cc_proto_library(
+    name = "trace_proto_cc",
+    deps = [":trace_proto"],
+)
+
+proto_library(
+    name = "trace_service_proto",
+    srcs = [
+        "opentelemetry/proto/collector/trace/v1/trace_service.proto",
+    ],
+    deps = [
+        ":trace_proto",
+    ],
+)
+
+cc_proto_library(
+    name = "trace_service_proto_cc",
+    deps = [":trace_service_proto"],
+)
+
+cc_grpc_library(
+    name = "trace_service_grpc_cc",
+    srcs = [":trace_service_proto"],
+    generate_mocks = True,
+    grpc_only = True,
+    deps = [":trace_service_proto_cc"],
+)
+
+proto_library(
+    name = "logs_proto",
+    srcs = [
+        "opentelemetry/proto/logs/v1/logs.proto",
+    ],
+    deps = [
+        ":common_proto",
+        ":resource_proto",
+    ],
+)
+
+cc_proto_library(
+    name = "logs_proto_cc",
+    deps = [":logs_proto"],
+)
+
+proto_library(
+    name = "logs_service_proto",
+    srcs = [
+        "opentelemetry/proto/collector/logs/v1/logs_service.proto",
+    ],
+    deps = [
+        ":logs_proto",
+    ],
+)
+
+cc_proto_library(
+    name = "logs_service_proto_cc",
+    deps = [":logs_service_proto"],
+)
+
+cc_grpc_library(
+    name = "logs_service_grpc_cc",
+    srcs = [":logs_service_proto"],
+    generate_mocks = True,
+    grpc_only = True,
+    deps = [":logs_service_proto_cc"],
+)
+
+proto_library(
+    name = "metrics_proto",
+    srcs = [
+        "opentelemetry/proto/metrics/v1/metrics.proto",
+    ],
+    deps = [
+        ":common_proto",
+        ":resource_proto",
+    ],
+)
+
+cc_proto_library(
+    name = "metrics_proto_cc",
+    deps = [":metrics_proto"],
+)
+
+proto_library(
+    name = "metrics_service_proto",
+    srcs = [
+        "opentelemetry/proto/collector/metrics/v1/metrics_service.proto",
+    ],
+    deps = [
+        ":metrics_proto",
+    ],
+)
+
+cc_proto_library(
+    name = "metrics_service_proto_cc",
+    deps = [":metrics_service_proto"],
+)
+
+cc_grpc_library(
+    name = "metrics_service_grpc_cc",
+    srcs = [":metrics_service_proto"],
+    generate_mocks = True,
+    grpc_only = True,
+    deps = [":metrics_service_proto_cc"],
+)

MODULE.bazel

@@ -0,0 +1,8 @@
+module(
+    name = "opentelemetry-proto",
+    version = "1.1.0",
+    compatibility_level = 0,
+)
+
+bazel_dep(name = "grpc", version = "1.56.3.bcr.1", repo_name = "com_github_grpc_grpc")
+bazel_dep(name = "rules_proto", version = "5.3.0-21.7")