mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-12 10:04:29 +02:00
8f9f2d84cf
* Move proto to OTLP exporter * Update OTLP exporter import of proto * Use gogo protobuf To stop using the deprecated github.com/golang/protobuf and match what the collector is doing, switch to generating OTLP with the github.com/gogo/protobuf/proto instead of github.com/golang/protobuf/proto. * Clean dependencies Remove all protobuf dependencies from otel package and all of its dependencies. * Update CHANGELOG * Clean OTLP exporter go mod Remove submodule beforehand to avoid unneeded direct dependencies. * Use default ref for GitHub workflow * Update path that triggers proto gen action * Correct license-check exclusion for OTLP * Update commented location of the OTLP and code
73 lines
3.0 KiB
Protocol Buffer
73 lines
3.0 KiB
Protocol Buffer
# -*- mode: makefile; -*-
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# Copyright The OpenTelemetry Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# This Makefile.proto has rules to generate *.pb.go files in
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# `exporters/otlp/internal/opentelemetry-proto-gen` from the .proto files in
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# `exporters/otlp/internal/opentelemetry-proto` using protoc with a go plugin.
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#
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# The protoc binary and other tools are sourced from a docker image
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# `PROTOC_IMAGE`.
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#
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# Prereqs: The archiving utility `pax` is installed.
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PROTOC_IMAGE := namely/protoc-all:1.29_2
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PROTOBUF_VERSION := v1
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OTEL_PROTO_SUBMODULE := exporters/otlp/internal/opentelemetry-proto
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PROTOBUF_GEN_DIR := exporters/otlp/internal/opentelemetry-proto-gen
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PROTOBUF_TEMP_DIR := gen/pb-go
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PROTO_SOURCE_DIR := gen/proto
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SUBMODULE_PROTO_FILES := $(wildcard $(OTEL_PROTO_SUBMODULE)/opentelemetry/proto/*/$(PROTOBUF_VERSION)/*.proto \
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$(OTEL_PROTO_SUBMODULE)/opentelemetry/proto/collector/*/$(PROTOBUF_VERSION)/*.proto)
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SOURCE_PROTO_FILES := $(subst $(OTEL_PROTO_SUBMODULE),$(PROTO_SOURCE_DIR),$(SUBMODULE_PROTO_FILES))
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default: protobuf
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.PHONY: protobuf protobuf-source gen-protobuf copy-protobufs
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protobuf: protobuf-source gen-protobuf copy-protobufs
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protobuf-source: $(SOURCE_PROTO_FILES) | $(PROTO_SOURCE_DIR)/
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# Changes go_package in .proto file to point to repo-local location
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define exec-replace-pkgname
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sed 's,go_package = "github.com/open-telemetry/opentelemetry-proto/gen/go,go_package = "go.opentelemetry.io/otel/exporters/otlp/internal/opentelemetry-proto-gen,' < $(1) > $(2)
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endef
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# replace opentelemetry-proto package name by go.opentelemetry.io/otel specific version
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$(SOURCE_PROTO_FILES): $(PROTO_SOURCE_DIR)/%.proto: $(OTEL_PROTO_SUBMODULE)/%.proto
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@mkdir -p $(@D)
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$(call exec-replace-pkgname,$<,$@)
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# Command to run protoc using docker image
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define exec-protoc-all
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docker run -v `pwd`:/defs $(PROTOC_IMAGE) $(1)
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endef
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gen-protobuf: $(SOURCE_PROTO_FILES) | $(PROTOBUF_GEN_DIR)/
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$(foreach file,$(subst ${PROTO_SOURCE_DIR}/,,$(SOURCE_PROTO_FILES)),$(call exec-protoc-all, -i $(PROTO_SOURCE_DIR) -f ${file} -l gogo -o ${PROTOBUF_TEMP_DIR}))
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# requires `pax` to be installed, as it has consistent options for both BSD (Darwin) and Linux
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copy-protobufs: | $(PROTOBUF_GEN_DIR)/
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find ./$(PROTOBUF_TEMP_DIR)/go.opentelemetry.io/otel/$(PROTOBUF_GEN_DIR) -type f -print0 | \
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pax -0 -s ',^./$(PROTOBUF_TEMP_DIR)/go.opentelemetry.io/otel/$(PROTOBUF_GEN_DIR),,' -rw ./$(PROTOBUF_GEN_DIR)
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$(PROTO_SOURCE_DIR)/ $(PROTOBUF_GEN_DIR)/:
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mkdir -p $@
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.PHONY: clean
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clean:
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rm -rf ./gen
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