makefile.common

## Copyright (c) 2021, Oracle and/or its affiliates. 
## All rights reserved. The Universal Permissive License (UPL), Version 1.0 as shown at http://oss.oracle.com/licenses/upl

# Version management
.PHONY: version
version: ## Output current version
	@echo $(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION)

.PHONY: update-version
update-version: version ## update the version file with new version 
	@read -p "New version? " ver; \
	echo "$$ver" | awk -F"." '{ printf "MAJOR_VERSION=%s\nMINOR_VERSION=%s\nPATCH_VERSION=%s\n", $$1,$$2,$$3 }' > $(VERSION_FILE)

.PHONY: image-version
image-version: ## Output current image with version
	@echo $(DOCKER_REPO)/$(APP_NAME):$(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION)


# DOCKER TASKS
.PHONY: build
build: ## Build the container
	docker build -t $(APP_NAME) $(CURRENT_PATH)

.PHONY: build-nc
build-nc: ## Build the container without caching
	docker build --no-cache --pull -t $(APP_NAME) $(CURRENT_PATH)

.PHONY: up
up: build run ## Run container on port configured in `config.env` (Alias to run)

.PHONY: stop
stop: ## Stop and remove a running container
	docker stop $(APP_NAME); docker rm $(APP_NAME)

.PHONY: repo-login
repo-login: ## Login to the registry
	@docker login -u "$(DOCKER_USERNAME)" -p "$(DOCKER_PASSWORD)" $(DOCKER_REPO)

.PHONY: release
release: build-nc publish ## Make a release by building and publishing the `{version}` ans `latest` tagged containers to registry

.PHONY: publish
publish: repo-login publish-latest publish-version ## Publish the `{version}` ans `latest` tagged containers to ECR

.PHONY: publish-latest
publish-latest: tag-latest ## Publish the `latest` tagged container
	@echo 'publish latest to $(DOCKER_REPO)'
	docker push $(DOCKER_REPO)/$(APP_NAME):latest

.PHONY: publish-version
publish-version: tag-version ## Publish the `{version}` tagged container
	@echo 'publish $(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION) to $(DOCKER_REPO)'
	docker push $(DOCKER_REPO)/$(APP_NAME):$(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION)

.PHONY: tag
tag: tag-latest tag-version ## Generate container tags for the `{version}` ans `latest` tags

.PHONY: tag-latest
tag-latest: ## Generate container `latest` tag
	@echo 'create tag latest'
	docker tag $(APP_NAME) $(DOCKER_REPO)/$(APP_NAME):latest

.PHONY: tag-version
tag-version: ## Generate container `{version}` tag
	@echo 'create tag $(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION)'
	docker tag $(APP_NAME) $(DOCKER_REPO)/$(APP_NAME):$(MAJOR_VERSION).$(MINOR_VERSION).$(PATCH_VERSION)

.PHONY: pull-latest
pull-latest: repo-login ## pull latest tag
	docker pull $(DOCKER_REPO)/$(APP_NAME):latest

DIGEST_CMD = "docker inspect --format='{{index .RepoDigests 0}}' $(DOCKER_REPO)/$(APP_NAME):latest"

.PHONY: digest
digest: ## Output latest image digest (! requires published image)
	$(eval DIGEST = $(shell eval $(DIGEST_CMD)))
	@echo $(DIGEST) 

.PHONY: digest-sha
digest-sha: ## Output latest image digest sha (! requires published image)
	$(eval DIGEST_SHA = $(shell eval $(DIGEST_CMD) | awk -F"@" '{print $$2}'))
	@echo $(DIGEST_SHA)