NAME  = slides

PKG = projektor.sty
PDF = $(NAME).pdf

TEXMK = latexmk -lualatex -shell-escape -interaction=nonstopmode
QPDF  = qpdf --linearize --replace-input
WGET  = wget -q --show-progress
RM    = rm -rf


all: $(PDF)

$(PDF): %.pdf: %.tex
ifneq (,$(wildcard $(PKG)))
	@$(TEXMK) $<
	@$(QPDF) $@ 2>/dev/null |:
else
	@$(MAKE) updatepackage
	@$(MAKE) $@
endif

EXTS = aux fdb_latexmk fls log nav out snm synctex.gz toc vrb
clean:
	$(RM) _minted-$(NAME)/ $(foreach ext,$(EXTS),$(NAME).$(ext))

full-clean: clean
	$(RM) $(PDF) $(PKG)

updatepackage:
	@$(WGET) https://git.mylloon.fr/Anri/projektor/raw/branch/main/projektor.sty \
		-O $(PKG)