pw_metric/CMakeLists.txt

# Copyright 2025 The Pigweed 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
#
#     https://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.

include($ENV{PW_ROOT}/pw_build/pigweed.cmake)

pw_add_library(pw_metric STATIC
  HEADERS
    public/pw_metric/config.h
    public/pw_metric/metric.h
    public/pw_metric/list.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_tokenizer.base64
    pw_assert
    pw_containers
    pw_log
    pw_memory.no_destructor
    pw_numeric.checked_arithmetic
    pw_tokenizer
  SOURCES
    metric.cc
    metric_64bit.cc
  PRIVATE_DEPS
    pw_span
)

pw_add_library(pw_metric.global STATIC
  HEADERS
    public/pw_metric/global.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_metric
    pw_tokenizer
  SOURCES
    global.cc
)

pw_proto_library(pw_metric.metric_service_proto
  SOURCES
    pw_metric_proto/metric_service.proto
  INPUTS
    pw_metric_proto/metric_service.options
    pw_metric_proto/metric_service.pwpb_options
  DEPS
    pw_tokenizer.proto
)

pw_add_library(pw_metric.metric_walker STATIC
  HEADERS
    public/pw_metric/metric_walker.h
  SOURCES
    metric_walker.cc
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_metric
    pw_assert
    pw_containers
    pw_function
    pw_result
    pw_status
    pw_tokenizer
)

pw_add_library(pw_metric.pwpb_metric_writer INTERFACE
  HEADERS
    public/pw_metric/pwpb_metric_writer.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_metric
    pw_metric.metric_service_proto.pwpb
    pw_metric.metric_walker
    pw_protobuf
    pw_status
)

pw_add_library(pw_metric.metric_service_pwpb STATIC
  HEADERS
    public/pw_metric/metric_service_pwpb.h
  PUBLIC_INCLUDES
    public
  PUBLIC_DEPS
    pw_metric.metric_service_proto.pwpb_rpc
    pw_metric.metric_service_proto.raw_rpc
    pw_metric.metric_walker
    pw_metric.pwpb_metric_writer
    pw_metric
    pw_bytes
    pw_containers
    pw_preprocessor
    pw_protobuf
    pw_rpc.raw.server_api
    pw_span
    pw_status
  SOURCES
    metric_service_pwpb.cc
)

pw_add_test(pw_metric.metric_test
  SOURCES
    metric_test.cc
  PRIVATE_DEPS
    pw_metric
  GROUPS
    modules
    pw_metric
)

pw_add_test(pw_metric.global_test
  SOURCES
    global_test.cc
  PRIVATE_DEPS
    pw_metric.global
  GROUPS
    modules
    pw_metric
)

if(NOT "${dir_pw_third_party_nanopb}" STREQUAL "")
  pw_add_library(pw_metric.nanopb_metric_writer INTERFACE
    HEADERS
      public/pw_metric/nanopb_metric_writer.h
    PUBLIC_INCLUDES
      public
    PUBLIC_DEPS
      pw_metric
      pw_metric.metric_service_proto.nanopb
      pw_metric.metric_walker
      pw_containers
      pw_span
      pw_status
  )

  pw_add_library(pw_metric.metric_service_nanopb STATIC
    HEADERS
      public/pw_metric/metric_service_nanopb.h
    PUBLIC_INCLUDES
      public
    PUBLIC_DEPS
      pw_containers
      pw_metric
      pw_metric.metric_service_proto.nanopb_rpc
      pw_metric.nanopb_metric_writer
      pw_span
      pw_status
    SOURCES
      metric_service_nanopb.cc
    PRIVATE_DEPS
      pw_assert
      pw_containers
      pw_metric.metric_walker
      pw_preprocessor
  )

  pw_add_test(pw_metric.metric_service_nanopb_test
    SOURCES
      metric_service_nanopb_test.cc
    PRIVATE_DEPS
      pw_metric.global
      pw_metric.metric_service_nanopb
      pw_metric.nanopb_metric_writer
      pw_rpc.nanopb.test_method_context
      pw_rpc.test_helpers
    GROUPS
      modules
      pw_metric
  )
endif()

pw_add_test(pw_metric.metric_service_pwpb_test
  SOURCES
    metric_service_pwpb_test.cc
  PRIVATE_DEPS
    pw_metric.global
    pw_metric.metric_service_pwpb
    pw_metric.pwpb_metric_writer
    pw_rpc.pwpb.test_method_context
    pw_rpc.raw.test_method_context
    pw_rpc.test_helpers
    pw_stream
  GROUPS
    modules
    pw_metric
)