SHELL = /bin/bash

REPOSITORY = https://github.com/phpmyadmin/phpmyadmin.git

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

venv:
	python3 -m venv venv

repository:
	git clone ${REPOSITORY} repository

RELEASE_4_7_9 RELEASE_4_8_5 RELEASE_4_9_11 RELEASE_5_0_4 RELEASE_5_1_4 RELEASE_5_2_1: check_env_vars venv repository
	mkdir --parents "${OUTPUT_PATH}"
	source venv/bin/activate
	cd repository
	git checkout tags/$@
	pip install sphinx
	cd doc
	make clean dirhtml
	cp --recursive dirhtml "${OUTPUT_PATH}/$@"

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