all: conf build test etc dashboard dist

conf: Makefile conf/substitutions.sed

Makefile: Makefile.in conf/substitutions.sed conf/Makefile conf/substitutions.conf conf/substitute.sh

conf/substitutions.sed: conf/Makefile conf/substitutions.conf

conf/substitutions.conf:
	cd conf && ${MAKE}

build: src/Makefile src/nodes2prom src/json-pp

src/Makefile: src/Makefile.in
	conf/substitute.sh $> $@

src/nodes2prom: src/Makefile
	cd src && ${MAKE} nodes2prom

src/json-pp: src/Makefile
	cd src && ${MAKE} json-pp

test: test/Makefile test/tmp

test/Makefile: test/Makefile.in
	conf/substitute.sh $> $@

test/tmp:
	cd test && ${MAKE} test

etc: etc/Makefile etc/crontab etc/nodes2prometheus.sh

etc/Makefile: etc/Makefile.in
	conf/substitute.sh $> $@

etc/crontab:
	cd etc && ${MAKE}

etc/nodes2prometheus.sh:
	cd etc && ${MAKE}

dashboard: dashboard/Makefile dashboard/%%DASHBOARD_PREFIX%%status.json

dashboard/Makefile: dashboard/Makefile.in
	conf/substitute.sh $> $@

dashboard/%%DASHBOARD_PREFIX%%status.json:
	cd dashboard && ${MAKE}

dist: dist/Makefile dist/nodes2grafana.txz

dist/Makefile: dist/Makefile.in
	conf/substitute.sh $> $@

dist/nodes2grafana.txz:
	cd dist && rm -f $@ && ${MAKE}

install: install-bin install-export install-crontab install-dashboard

install-bin: src/nodes2prom src/json-pp etc/nodes2prometheus.sh %%HEAP_INSTALL_FILES%%
	%%INSTALL_BIN_CMD%% $> %%BIN_DIR%%

install-export:
	if [ -e %%EXPORT_DIR%% ] ; \
	then %%EXPORT_DIR_CHOWN%% %%EXPORT_DIR%% ; \
	else %%EXPORT_DIR_INSTALL%% %%EXPORT_DIR%% ; \
	fi

install-crontab:
	[ ! -r %%ETC_DIR%%/crontab ] || { \
	cp -p %%ETC_DIR%%/crontab /tmp/crontab.old && \
	grep nodes2prometheus.sh %%ETC_DIR%%/crontab > /tmp/crontab.n2g || \
	cat etc/crontab >> %%ETC_DIR%%/crontab ; \
	diff /tmp/crontab.old %%ETC_DIR%%/crontab || true ; }

install-dashboard:
	cd dashboard && ${MAKE} install

clean:
	cd conf && ${MAKE} clean
	[ ! -r test/Makefile ] || { cd test && ${MAKE} clean && rm -f Makefile ; }
	[ ! -r etc/Makefile ] || { cd etc && ${MAKE} clean && rm -f Makefile ; }
	[ ! -r src/Makefile ] || { cd src && ${MAKE} clean && rm -f Makefile ; }
	[ ! -r dashboard/Makefile ] || { cd dashboard && ${MAKE} clean && rm -f Makefile ; }
	[ ! -r dist/Makefile ] || { cd dist && ${MAKE} clean && rm -f Makefile ; }