Makefile

python=python3
PROTO_DIR=protos/v1
CURRENT_BRANCH=$(shell git branch --show-current)

define log_message
	@echo "[$(shell date +'%Y-%m-%d %H:%M:%S')] - $1"
endef

define download-proto
	$(call log_message,INFO - Downloading $(PROTO_URL) to $@ ...)
	@mkdir -p $(dir $@) && \
	curl -o $@ -L $(PROTO_URL)
	$(call log_message,INFO - $@ downloaded successfully!)
endef

$(PROTO_DIR)/%.proto:
	$(eval PROTO_URL := $(PROTO_URL))
	$(call download-proto)

setup: grpc-compile start-rest-api

publisher-proto: 
	@rm -f "$(PROTO_DIR)/publisher.proto"
	@$(MAKE) PROTO_URL=https://raw.githubusercontent.com/smswithoutborders/RelaySMS-Publisher/$(CURRENT_BRANCH)/protos/v1/publisher.proto \
	$(PROTO_DIR)/publisher.proto

bridge-proto: 
	@rm -f "$(PROTO_DIR)/bridge.proto"
	@$(MAKE) PROTO_URL=https://raw.githubusercontent.com/smswithoutborders/RelaySMS-Bridge-Server/$(CURRENT_BRANCH)/protos/v1/bridge.proto \
	$(PROTO_DIR)/bridge.proto

grpc-compile: publisher-proto bridge-proto
	$(call log_message,INFO - Compiling gRPC protos ...)
	@$(python) -m grpc_tools.protoc \
		-I$(PROTO_DIR) \
		--python_out=. \
		--pyi_out=. \
		--grpc_python_out=. \
		$(PROTO_DIR)/*.proto
	$(call log_message,INFO - gRPC Compilation complete!)
	
start-rest-api:
	@(\
		echo "[$(shell date +'%Y-%m-%d %H:%M:%S')] - INFO - Starting REST API with TLS ..." && \
		gunicorn -w 4 -b 0.0.0.0:'${SSL_PORT}' \
			--log-level=info \
			--access-logfile=- \
			--certfile='${SSL_CERTIFICATE}' \
			--keyfile='${SSL_KEY}' \
			--thread 15 \
			--timeout 30 \
			main:app; \
	)