BUILDDIR=.
TEXNAME=main
DATE=$(shell date +%Y%m%d)
REPOSITORY_URL=https://qolah.org/TeX/tclksync/780clksync
REMOTE_REVISION=`svn info "${REPOSITORY_URL}" | grep "Revision" | grep -oP "[0-9]+"`
.PHONY: build

all: buildtool
build:
	pdflatex ${TEXNAME}.tex
	bibtex ${TEXNAME}.aux
	pdflatex ${TEXNAME}.tex
	pdflatex ${TEXNAME}.tex
buildtool:
	latexmk -synctex=1 -interaction=nonstopmode -file-line-error -outdir=${BUILDDIR} -pdf ${TEXNAME}

# PDF commands
okular open:
	nohup okular ${BUILDDIR}/${TEXNAME}.pdf >/dev/null 2>&1 &
evince:
	nohup evince ${BUILDDIR}/${TEXNAME}.pdf >/dev/null 2>&1 &
# Check grayscale readability, using Ghostscript
grayscale:
	gs -sOutputFile=main.grayscale.pdf -sDEVICE=pdfwrite -sColorConversionStrategy=Gray \
		-dProcessColorModel=/DeviceGray -dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH \
		main.pdf

# git-svn commands
update up pull:
	@git stash
	@git svn rebase
	@git status
commit co push:
	@git stash
	git svn dcommit --rmdir
	@git stash apply