lambda-runtime-init/debugging/Makefile at client_context · localstack/lambda-runtime-init · GitHub

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# Golang EOL overview: https://endoflife.date/go

DOCKER_GOLANG_IMAGE ?= golang:1.20-bullseye

# On ARM hosts, use: make ARCH=arm64 build-init

# Check host architecture: uname -m

# x86_64 or arm64

ARCH ?= x86_64

ifeq ($(ARCH), arm64)

GOARCH=arm64

else

GOARCH=amd64

endif

# Limitation: Debugging x86_64 lambdas does not work on ARM machines due to missing ptrace implementation in qemu used by Docker

# The function aborts with "could not launch process: fork/exec /var/rapid/init: function not implemented"

# * Discussion: https://github.com/aws/aws-sam-cli/discussions/4706

# * Docker for Mac: https://github.com/docker/for-mac/issues/5191#issuecomment-834154431

all: build

# build & "package" necessary files for debugging

build build-init: build-rapid build-delve/dlv

cp ../bin/aws-lambda-rie-$(ARCH) ./init/var/rapid/init

cp ./build-delve/dlv ./init/var/rapid/dlv

build-rapid:

cd .. && GC_FLAGS="all=-N -l" make ARCH=$(ARCH) compile-lambda-linux

build-delve/dlv:

docker run --rm -v $$(pwd)/build-delve/:/app/ $(DOCKER_GOLANG_IMAGE) \

bash -c "cd /app && export GOARCH=$(GOARCH) && ./build.sh"

clean clean-init: clean-rapid clean-delve

clean-rapid:

rm -rf ../bin/aws-lambda-rie-*

rm -rf ./init/var/rapid/init

clean-delve:

rm -rf ./build-delve/dlv

rm -rf ./init/var/rapid/dlv

.PHONY: build build-rapid clean clean-rapid clean-delve

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