# MIT License

# Copyright (c) 2026 Pablo Andres - SAMPLE MAKEFILE

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

## 
# Project variables
TARGET_DIR = "./Output"
PROJECTNAME=sample-makefile

## 
# Sanity checks
AWSCLI:=$(shell command -v aws --version 2> /dev/null)
DOCKER:=$(shell command -v docker --version 2> /dev/null)

ifdef AWSCLI
AWSCLI:=aws
else
$(error "Did not find required AWS CLI executable!")
endif

ifdef DOCKER
DOCKER:=docker
else
$(error "Did not find required DOCKER executable!")
endif

ifndef REGION
$(error "You must supply both Account ID and Region, i.e.: make infra ACCOUNTID='123456789123' REGION='aa-bbbbb-X' ")
endif

ifndef ACCOUNTID
$(error "You must supply both Account ID and Region, i.e.: make infra ACCOUNTID='123456789123' REGION='aa-bbbbb-X' ")
endif

## 
# PHONY Targets - will always run
.PHONY: clean

## 
# Targets

ecr:
	@echo -e "\nDeploying ECR CloudFormation Stack..."

	@aws --region=${REGION} cloudformation deploy 		\
      	 --template-file ./ecr-repo.yaml 			\
      	 --stack-name ${STACKNAME}-ecr 						\
		 --parameter-overrides ProjectName=${PROJECTNAME} \
		 --no-fail-on-empty-changeset								\
      	 --capabilities CAPABILITY_AUTO_EXPAND CAPABILITY_NAMED_IAM \

	@if [ $$? -ne 0 ] ; then									\
		echo -e "\n[ERROR] Stack creation or update failed...";	\
		exit 1;													\
	fi

	@echo -e "\n[OK] CloudFormation Stack created/updated successfully."

infra:
	@echo -e "\nDeploying Infra CloudFormation Stack..."

	@aws --region=${REGION} cloudformation deploy 		\
      	 --template-file ./test-deploy.yaml 			\
      	 --stack-name ${STACKNAME} 						\
		 --parameter-overrides ECRRepositoryUri=${ECRREPOSITORYURI} KeyName=${KEYNAME} ProjectName=${PROJECTNAME} EcsInstanceType=${ECSINSTANCETYPE} EcsAmiId=${ECSAMIID} \
		 --no-fail-on-empty-changeset								\
      	 --capabilities CAPABILITY_AUTO_EXPAND CAPABILITY_NAMED_IAM \

	@if [ $$? -ne 0 ] ; then									\
		echo -e "\n[ERROR] Stack creation or update failed...";	\
		exit 1;													\
	fi

	@echo -e "\n[OK] CloudFormation Stack created/updated successfully."

images: clean ecr

	@if [ ! -d $(TARGET_DIR) ] ; then	\
		echo "Making $(TARGET_DIR)";	\
		mkdir -p ./Output;				\
	fi

	@echo -e "\nLogging into ECR..."
	@aws ecr get-login-password --region ${REGION} | docker login --username AWS --password-stdin ${ACCOUNTID}.dkr.ecr.${REGION}.amazonaws.com
	@echo -e "[OK]"

	@echo -e "\nBuilding Python app..."
	@cd app-python; docker build . -f Dockerfile -t app-python
	@if [ $$? -ne 0 ] ; then									\
		echo -e "\n[ERROR] Building Docker image failed.";		\
		exit 1;													\
	fi
	@docker tag app-python:latest ${ACCOUNTID}.dkr.ecr.${REGION}.amazonaws.com/${REPONAME}:app-python
	@docker push ${ACCOUNTID}.dkr.ecr.${REGION}.amazonaws.com/${REPONAME}:app-python
	@echo -e "[OK]"

	@echo -e "\nDone building docker images!"

clean:
	@echo "Removing $(TARGET_DIR)"
	@rm -rf $(TARGET_DIR)

all: images infra
	@echo -e "[OK] - Build completed!"