SHELL := bash -eu -o pipefail -c

.DELETE_ON_ERROR:

# ---

image-name := gtramontina/diagrams

tag = $(shell cat pyproject.toml | grep -e "^diagrams =" | awk -F '"' '{print $$2}')

# ---

build.log: pyproject.toml Dockerfile Makefile

@docker build -t $(image-name):$(tag) . | tee $@

to-clobber += $(image-name):$(tag)

to-clean += build.log

test.log: build.log

@(cat sample.py | docker run -v $(PWD)/out:/out -i --rm $(image-name):$(tag)) &&\

(file out/sample.png | grep "PNG image data") | tee $@

to-clean += test.log

to-clean += ./out

# ---

.PHONY: build

build: build.log

.PHONY: test

test: test.log

.PHONY: push

push: test

@docker push $(image-name):$(tag)

.PHONY: clean

clean:; @rm -rf $(to-clean)

.PHONY: clobber

clobber: clean

@docker rmi $(to-clobber) --force