TARGET=specification
MODULE_NAME := $(shell basename `dirname \`pwd\``)

.ONESHELL:
SHELL = /usr/bin/bash
.SILENT:

localhelp:
	echo -e "Possible requirement options are:"
	echo -e "\033[1;33m  - tex                       - Create a local requirement specification tex file\e[0m"
	echo -e "\033[1;33m  - pdf                       - Create a local requirement specification pdf file\e[0m"
	echo -e "\033[1;33m  - view                      - Create a local requirement specification and view the document\e[0m"
	echo -e "\033[1;33m  - release                   - Create a local requirement specification and copy it to the release folder\e[0m $(MODULE_NAME)/_requirements_"


$(TARGET).tex: $(MODULE_NAME)/_requirements_/$(TARGET).py
	venv/bin/python rspec/__init__.py $(MODULE_NAME)/_requirements_/$(TARGET).py > $(TARGET).tex

tex: $(TARGET).tex

$(TARGET).pdf: $(TARGET).tex
	latexmk -pdf -pdflatex="pdflatex -interaction=nonstopmode" -use-make $(TARGET).tex

pdf: $(TARGET).pdf lightclean

release: $(TARGET).pdf lightclean
	mkdir -p $(MODULE_NAME)/_requirements_
	cp specification.pdf $(MODULE_NAME)/_requirements_

view: $(TARGET).pdf lightclean
	xdg-open $(TARGET).pdf

lightclean:
	echo -e "\033[1;33mCleaning up requirements...\033[00m"
	echo -e "\e[1m  * Generated latex files...\e[0m"
	latexmk -c -f $(TARGET).tex 1> /dev/null 2> /dev/null

localclean: lightclean
	echo -e "\e[1m  * Generated TeX-File...\e[0m"
	rm -f *.tex
	echo -e "\e[1m  * Generated pdf-File...\e[0m"
	rm -vf $(TARGET).pdf