SHELL = /bin/bash

REPOSITORY = https://github.com/nipreps/mriqc.git

check_env_vars:
ifdef OUTPUT_PATH
OUTPUT_PATH := ${OUTPUT_PATH}/mriqc
else
	$(error OUTPUT_PATH is undefined)
endif

venv-3.10:
	export PYENV_VERSION=3.10
	python3 -m venv venv

venv-3.9:
	export PYENV_VERSION=3.9
	python3 -m venv venv

repository:
	git clone ${REPOSITORY} repository

23.1.0: check_env_vars venv-3.10 repository
	source venv/bin/activate
	cd repository
	git checkout tags/$@
	pip install .[docs]
	pip install "sphinx == 5"
	cd docs
	make clean
	make dirhtml
	mkdir --parents "${OUTPUT_PATH}"
	cp --recursive _build/dirhtml "${OUTPUT_PATH}/$@"

22.0.6: check_env_vars venv-3.9 repository
	source venv/bin/activate
	cd repository
	git checkout tags/$@
	pip install .[docs]
	pip install "sphinx == 5"
	cd docs
	make clean
	make dirhtml
	mkdir --parents "${OUTPUT_PATH}"
	cp --recursive _build/dirhtml "${OUTPUT_PATH}/$@"

.ONESHELL:
.SUFFIXES:
.PHONY:
.DELETE_ON_ERROR: