Replace two Makefiles with single one

Instead of having single Makefile, each in separate Docker definition
folder, there is single Makefile to rule them all!

This includes as well renaming Docker folders for consistency and
clarity - i.e. fin-scrap-lambda is name of the image, no python-3.9.

examples/docker/Makefile

@@ -0,0 +1,85 @@
+# Makefile to build docker images for finscrap Python package
+# Author: Kamil Niklasiński (c) 2023
+
+BASE_IMAGE_NAME=fin-scrap-base
+BASE_REPO_NAME=fin-scrap-base
+BASE_IMAGE_VERSION:= $(shell cat ${BASE_IMAGE_NAME}/version.txt)
+
+LAMBDA_IMAGE_NAME=fin-scrap-lambda
+LAMBDA_REPO_NAME=fin-scrap-lambda
+LAMBDA_IMAGE_VERSION := $(shell cat ${LAMBDA_IMAGE_NAME}/version.txt)
+LAMBDA_FUNCTION_NAME=fin-scrap
+
+auth:
+	aws ecr get-login-password \
+		--region ${AWS_DEFAULT_REGION} | docker login --username AWS \
+		--password-stdin ${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com
+
+create-ecr-base:
+	aws ecr create-repository \
+		--repository-name ${BASE_REPO_NAME} \
+		--image-scanning-configuration scanOnPush=true \
+		--image-tag-mutability MUTABLE \
+		--region ${AWS_DEFAULT_REGION}
+
+create-ecr-lambda:
+	aws ecr create-repository \
+		--repository-name ${LAMBDA_REPO_NAME} \
+		--image-scanning-configuration scanOnPush=true \
+		--image-tag-mutability MUTABLE \
+		--region ${AWS_DEFAULT_REGION}
+
+build-base:
+	cd ${BASE_IMAGE_NAME} && \
+	docker build -t ${BASE_IMAGE_NAME}:test -t ${BASE_IMAGE_NAME}:${BASE_IMAGE_VERSION} .
+
+build-lambda:
+	cd ${LAMBDA_IMAGE_NAME} && \
+	docker build -t ${LAMBDA_IMAGE_NAME}:test -t ${LAMBDA_IMAGE_NAME}:${LAMBDA_IMAGE_VERSION} .
+
+build-all: build-base build-lambda
+
+push-docker-base:
+	cd ${BASE_IMAGE_NAME} && \
+	docker tag ${BASE_IMAGE_NAME}:test \
+		${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com/${BASE_REPO_NAME}:latest && \
+	docker tag ${BASE_IMAGE_NAME}:${BASE_IMAGE_VERSION} \
+		${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com/${BASE_REPO_NAME}:${BASE_IMAGE_VERSION} && \
+	docker push ${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com/${BASE_REPO_NAME} --all-tags
+
+push-docker-lambda:
+	cd ${LAMBDA_IMAGE_NAME} && \
+	docker tag ${LAMBDA_IMAGE_NAME}:test \
+		${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com/${LAMBDA_REPO_NAME}:latest
+	docker tag ${LAMBDA_IMAGE_NAME}:${LAMBDA_IMAGE_VERSION} \
+		${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com/${LAMBDA_REPO_NAME}:${LAMBDA_IMAGE_VERSION}
+	docker push ${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com/${LAMBDA_REPO_NAME} --all-tags
+
+push-docker-all: push-docker-base push-docker-lambda
+
+update-lambda:
+	aws lambda update-function-code \
+		--function-name ${LAMBDA_FUNCTION_NAME} \
+		--image-uri ${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com/${LAMBDA_REPO_NAME}:latest
+
+create-lambda:
+	aws lambda create-function \
+		--function-name ${LAMBDA_FUNCTION_NAME} \
+		--package-type Image \
+		--code ImageUri=${AWS_ACCOUNT}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com/${LAMBDA_REPO_NAME}:latest \
+		--role arn:aws:iam::${AWS_ACCOUNT}:role/lambda-apigateway-role
+
+# Use only if there are issues to refresh lambda docker image
+remove:
+	docker image rm ${LAMBDA_IMAGE_NAME}:test
+
+run:
+	aws lambda invoke --function-name ${LAMBDA_FUNCTION_NAME} response.json
+
+all: auth build-all push-docker-all update-lambda
+
+force-update: remove all
+
+# First time setup
+# Make sure that IAM role for lambda is created
+setup: auth create-ecr-base create-ecr-lambda build-all push-docker-all create-lambda