fix(makefile): update versioning mechanism for OpenTelemetry Collector

collector/Makefile

@@ -4,13 +4,13 @@ BASE_SPACE:=$(shell pwd)
 BUILD_SPACE:=$(BASE_SPACE)/build
 BUCKET_NAME:=lambda-artifacts-$(shell dd if=/dev/random bs=8 count=1 2>/dev/null | od -An -tx1 | tr -d ' \t\n')
 LAYER_NAME:=otel-collector
-VERSION=$(shell curl -s https://raw.githubusercontent.com/open-telemetry/opentelemetry-collector-contrib/main/versions.yaml | grep 'version:' | head -1 | awk '{print $$2}')
+OTELCOL_VERSION="UNSET" # run recipe set-otelcol-version to get this
 GIT_SHA=$(shell git rev-parse HEAD)
 GOARCH ?= amd64
 GOBUILD=GO111MODULE=on CGO_ENABLED=0 installsuffix=cgo go build -trimpath
 BUILD_INFO_IMPORT_PATH=main
 
-LDFLAGS=-ldflags "-s -w -X $(BUILD_INFO_IMPORT_PATH).GitHash=$(GIT_SHA) -X $(BUILD_INFO_IMPORT_PATH).Version=$(VERSION) \
+LDFLAGS=-ldflags "-s -w -X $(BUILD_INFO_IMPORT_PATH).GitHash=$(GIT_SHA) -X $(BUILD_INFO_IMPORT_PATH).Version=$(OTELCOL_VERSION) \
 -X github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awsxrayexporter.collectorDistribution=opentelemetry-collector-lambda"
 
 TOOLS_MOD_DIR := ./internal/tools
@@ -33,11 +33,10 @@ clean:
 	rm -rf build/
 
 .PHONY: build
-build: clean
+build: clean set-otelcol-version
 	@echo Building otel collector extension
 	mkdir -p $(BUILD_SPACE)/extensions
 	GOOS=linux GOARCH=$(GOARCH) $(GOBUILD) $(LDFLAGS) -o $(BUILD_SPACE)/extensions .
-	@$(MAKE) update-collector-version
 
 .PHONY: package
 package: build
@@ -56,11 +55,10 @@ publish-layer: package
 	aws lambda publish-layer-version --layer-name $(LAYER_NAME) --zip-file fileb://$(BUILD_SPACE)/opentelemetry-collector-layer-$(GOARCH).zip --compatible-runtimes nodejs14.x nodejs16.x nodejs18.x java11 python3.8 python3.9 python3.10 python3.11 --query 'LayerVersionArn' --output text
 	@echo OpenTelemetry Collector layer published.
 
-.PHONY: update-collector-version 
-update-collector-version:
-	@latest_version=$(shell curl -s https://raw.githubusercontent.com/open-telemetry/opentelemetry-collector-contrib/main/versions.yaml | grep 'version:' | head -1 | awk '{print $$2}'); \
-	echo $$latest_version > VERSION; \
-	echo "Updated to OpenTelemetry Collector version from $(PRIOR_BUIlD_VERSION) $$latest_version"
+.PHONY: set-otelcol-version
+set-otelcol-version:
+	@OTELCOL_VERSION=$$(grep "go.opentelemetry.io/collector/otelcol v" go.mod | awk '{print $$2; exit}'); \
+	echo $$OTELCOL_VERSION > VERSION; \
 
 .PHONY: gotidy
 gotidy: