SHELL = /bin/bash

REPOSITORY = https://github.com/inducer/pycuda.git

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

venv:
	python3 -m venv venv

repository:
	git clone ${REPOSITORY} repository

v2022.2.2 v2023.1: check_env_vars venv repository
	mkdir --parents "${OUTPUT_PATH}"
	source venv/bin/activate
	cd repository
	git checkout tags/$@
	# Manually install dependencies because this repo doesn't have a requirements.txt file
	pip install "sphinx < 8" sphinx-copybutton furo
	cd doc
	make dirhtml
	cp --recursive _build/dirhtml "${OUTPUT_PATH}/$@"

v2015.1.3 v2016.1.2 v2017.1.1 v2018.1.1 v2019.1.2 v2020.1 v2021.1: check_env_vars venv repository
	mkdir --parents "${OUTPUT_PATH}"
	source venv/bin/activate
	cd repository
	git checkout tags/$@
	# Manually install dependencies because this repo doesn't have a requirements.txt file
	pip install "sphinx < 8" sphinx-copybutton furo
	cd doc
	sphinx-build -b dirhtml source/ "${OUTPUT_PATH}/$@"

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