define CVSDIR_MIME =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endef

define newline


endef

ifneq ($(PROJECTS),)
  export PGIT_CLONE_PROJECTS = $(PROJECTS)
endif

ifneq ($(wildcard projects.txt),)
  PROJECTS = $(shell cat projects.txt | sed '/^ *\#/ d')
  # TODO: this could be nicer
  CVS_PROJECTS = $(PROJECTS)
else
  PROJECTS ?= $(shell ls -d */CVS */.git 2>/dev/null | sed 's%/[^/]*%%')
  CVS_PROJECTS = $(filter $(dir $(wildcard */CVS)),$(PROJECTS))
endif

ifeq ($(JANWARE_USER),)
  WHOAMI = $(shell id -un)
else
  WHOAMI = $(JANWARE_USER)
endif

ifeq ($(CVSROOT),)
  CVSROOT = :ext:$(WHOAMI)@cvs.jannet.de:/home/jannet/arc/cvs
  export CVSROOT
endif

ifeq ($(CVS_RSH),)
  CVS_RSH = ssh
  export CVS_RSH
endif

PGIT     = CLONE_PROJECTS="$(PROJECTS)" PGIT_CLONE_FROM_USER="$(JANWARE_USER)" /bin/bash $(firstword $(wildcard ./ytools/devutil/scripts/pgit.sh /opt/ytools/bin/pgit.sh))
BUILD_PY = python ./ytools/devutil/scripts/build.py -b $(shell pwd) $(BUILD_PY_EXTRA_OPTS)
PURGE_SH = /bin/bash $(firstword $(wildcard ./ytools/devutil/scripts/purge-stale-projects.sh /opt/ytools/bin/purge-stale-projects.sh))

EXCLUDE_FROM_BUILD = \
	dspider-btools \
	dspider-shared \
	feedfs-dspcd \
	casview \
	dspfs \
	feedfs-qt \
	jux3

all: links.done clone.done cvs-update.done

all clean: config.done
	$(BUILD_PY) $@ $(filter-out $(EXCLUDE_FROM_BUILD),$(PROJECTS))

pkg-%:
	$(BUILD_PY) $@ $(filter-out $(EXCLUDE_FROM_BUILD),$(PROJECTS))

clean: done.clean

clean-dirs:
	ls */dirs-all.done 2>/dev/null | sed 's%/.*%%' | xargs -r $(BUILD_PY) clean

cpp:
	@find $(PROJECTS) -name '*.cpp' | grep /worker/ | grep -ve "old\|tmp\|nomake\|new" | \
		while read f; do d=`dirname $$f`; if [ $$d/generate_code.sh ]; then echo $$f; fi ;\
	done

update pull: cvs-update
	$(PGIT) pull

status:
	for p in $(CVS_PROJECTS); do test -f $$d/CVS || echo $$p; done 
	cvs status $(addsuffix VERSION,$(CVS_PROJECTS))
	$(PGIT) status

cvs-update:
	rm -f $@.done
	make $@.done

git-push:
	$(PGIT) push

git-diff:
	$(PGIT) diff

git-pull:
	$(PGIT) pull

clone diff commit push:
	$(PGIT) $@

git-conv-%:
	[ -e $*/.git ] || { \
		mv $* old/ ;\
		if PROJECTS="$*" make clone; then \
			sed -i "/^D\/$*\// d" CVS/Entries ;\
		else \
			mv old/$* . ;\
		fi \
	}

check-conv:
	for p in `ssh git.jannet.de /opt/ytools/bin/git-srv-admin.sh -u jan -j list-personal-projects`; do \
		make git-conv-$$p ;\
	done

projects.txt:
	echo $(PROJECTS) | sed 's/ /\n/g; s%/%%g' > $@

done.clean:
	rm -f *.done

config.done: cvs-update.done
	make -C ytools config
	touch $@

links.done:
	ln -sf btools dspider-btools
	ln -sf dspc/src/shared dspider-shared
	touch $@

cvsdir.done:
	if [ ! -d CVS ]; then \
		echo -e '$(subst $(newline),\n,${CVSDIR_MIME})' | tee /tmp/test.mime | mimencode -u | tar -xjf - ;\
	fi
	if grep -q "^jan@cvs.jannet.de/" CVS/Root; then \
		echo $(CVSROOT) > CVS/Root ;\
	fi
	touch $@

cvs-update.done: cvsdir.done
	cvs update -dP $(CVS_PROJECTS)
	touch $@

clone.done:
	$(PGIT) clone
	touch $@

purge:
	$(PURGE_SH)