SHELL = /bin/bash
DESTDIR=/var/www/html/freedocs

numCores=$(shell nproc --all)

EXECUTABLES = javac mvn rsync pdflatex convert figspecial2pdf figspecial2png fig2dev pdf2svg pdftoppm \
java ffmpeg # figspecial2svg fig2mpdf fig2msvg fig2pdf 

K := $(foreach exec,$(EXECUTABLES),\
        $(if $(shell which $(exec)),some string,$(error "No $(exec) in PATH)))

REVEALHOME=/usr/share/reveal.js
K := $(if $(shell ls ${REVEALHOME}),some string,$(error "No ${REVEALHOME} found, please execute git clone https://github.com/hakimel/reveal.js)))

doc:
	cd Doc;$(MAKE) -j ${numCores} all

exam:
	cd Klausuren/Sd1;$(MAKE) -j ${numCores} all

all:doc exam
#	mvn -T ${numCores} --fail-at-end install || echo
	mvn --fail-at-end install javadoc:javadoc || exit 0
	find P -type f \( -name \*.css -o -name \*.html -o -name \*.js \) -print | tar --files-from=- -c| tar -x -C Doc/target/webhelp

clean:
	cd Klausuren/Sd1;$(MAKE) -j ${numCores} clean
	cd Doc;$(MAKE) -j ${numCores} clean
	mvn -T ${numCores} clean

check-install:
ifndef DESTDIR
        $(error DESTDIR is undefined)
endif

install: check-install exam
	rsync -av --exclude \*.jar --exclude \*.war --exclude \*VAADIN\* --exclude \*.class --exclude=__figurelink\* --delete P /tmp/Exam Doc/target/webhelp/ \
          freedocs@freedocs.mi.hdm-stuttgart.de:${DESTDIR}
#	rsync -av --exclude \*.jar --exclude \*.war --exclude \*VAADIN\* --exclude \*.class --exclude=__figurelink\* --delete P /tmp/Exam Doc/target/webhelp/ \
#          ubuntu@c11694ce-eef6-4e38-803e-7a3b874d779e.ma.bw-cloud-instance.org:/extra/var/www/html
	
#end