SHELL = /bin/bash

REPOSITORY = https://github.com/andialbrecht/sqlparse.git

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

venv:
	python3 -m venv venv

repository:
	git clone ${REPOSITORY} repository

0.2.0 0.2.1 0.2.2 0.2.3 0.2.4 0.3.0 0.3.1 0.4.0 0.4.1 0.4.2 0.4.3 0.4.4: check_env_vars venv repository
	source venv/bin/activate
	cd repository
	git checkout tags/$@
	pip install sphinx
	mkdir --parents "${OUTPUT_PATH}"
	cd docs
	make clean dirhtml
	cp --recursive build/dirhtml "${OUTPUT_PATH}/$@"

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