mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-12 10:04:29 +02:00
dd79483e20
* Add protogen workflow * Move out protobuf generation to Makefile.proto * Include in Changelog * Update Makefile.proto Move file-local mode variable to line by itself. Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
73 lines
2.9 KiB
Protocol Buffer
73 lines
2.9 KiB
Protocol Buffer
# -*- mode: makefile; -*-
|
|
# Copyright The OpenTelemetry 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.
|
|
#
|
|
# This Makefile.proto has rules to generate *.pb.go files in
|
|
# `internal/opentelemetry-proto-gen` from the .proto files in
|
|
# `internal/opentelemetry-proto` using protoc with a go plugin.
|
|
#
|
|
# The protoc binary and other tools are sourced from a docker
|
|
# image `PROTOC_IMAGE`.
|
|
#
|
|
# Prereqs: The archiving utility `pax` is installed.
|
|
|
|
PROTOC_IMAGE := namely/protoc-all:1.29_2
|
|
PROTOBUF_VERSION := v1
|
|
OTEL_PROTO_SUBMODULE := internal/opentelemetry-proto
|
|
PROTOBUF_GEN_DIR := internal/opentelemetry-proto-gen
|
|
PROTOBUF_TEMP_DIR := gen/pb-go
|
|
PROTO_SOURCE_DIR := gen/proto
|
|
SUBMODULE_PROTO_FILES := $(wildcard $(OTEL_PROTO_SUBMODULE)/opentelemetry/proto/*/$(PROTOBUF_VERSION)/*.proto \
|
|
$(OTEL_PROTO_SUBMODULE)/opentelemetry/proto/collector/*/$(PROTOBUF_VERSION)/*.proto)
|
|
SOURCE_PROTO_FILES := $(subst $(OTEL_PROTO_SUBMODULE),$(PROTO_SOURCE_DIR),$(SUBMODULE_PROTO_FILES))
|
|
|
|
default: protobuf
|
|
|
|
.PHONY: protobuf protobuf-source gen-protobuf copy-protobufs
|
|
protobuf: protobuf-source gen-protobuf copy-protobufs
|
|
|
|
protobuf-source: $(SOURCE_PROTO_FILES) | $(PROTO_SOURCE_DIR)/
|
|
|
|
# Changes go_package in .proto file to point to repo-local location
|
|
define exec-replace-pkgname
|
|
sed 's,go_package = "github.com/open-telemetry/opentelemetry-proto/gen/go,go_package = "go.opentelemetry.io/otel/internal/opentelemetry-proto-gen,' < $(1) > $(2)
|
|
|
|
endef
|
|
|
|
# replace opentelemetry-proto package name by go.opentelemetry.io/otel specific version
|
|
$(SOURCE_PROTO_FILES): $(PROTO_SOURCE_DIR)/%.proto: $(OTEL_PROTO_SUBMODULE)/%.proto
|
|
@mkdir -p $(@D)
|
|
$(call exec-replace-pkgname,$<,$@)
|
|
|
|
# Command to run protoc using docker image
|
|
define exec-protoc-all
|
|
docker run -v `pwd`:/defs $(PROTOC_IMAGE) $(1)
|
|
|
|
endef
|
|
|
|
gen-protobuf: $(SOURCE_PROTO_FILES) | $(PROTOBUF_GEN_DIR)/
|
|
$(foreach file,$(subst ${PROTO_SOURCE_DIR}/,,$(SOURCE_PROTO_FILES)),$(call exec-protoc-all, -i $(PROTO_SOURCE_DIR) -f ${file} -l go -o ${PROTOBUF_TEMP_DIR}))
|
|
|
|
# requires `pax` to be installed, as it has consistent options for both BSD (Darwin) and Linux
|
|
copy-protobufs: | $(PROTOBUF_GEN_DIR)/
|
|
find ./$(PROTOBUF_TEMP_DIR)/go.opentelemetry.io/otel/$(PROTOBUF_GEN_DIR) -type f -print0 | \
|
|
pax -0 -s ',^./$(PROTOBUF_TEMP_DIR)/go.opentelemetry.io/otel/$(PROTOBUF_GEN_DIR),,' -rw ./$(PROTOBUF_GEN_DIR)
|
|
|
|
$(PROTO_SOURCE_DIR)/ $(PROTOBUF_GEN_DIR)/:
|
|
mkdir -p $@
|
|
|
|
.PHONY: clean
|
|
clean:
|
|
rm -rf ./gen
|