# Datenspuren Makefile for c3d2-web

# Source-Dirs
V = tpl
# English Templates
HE = header-en.tpl
NE = nav-en.tpl
FE = footer-en.tpl
# join all English sites
E := $(foreach dir,$(V),$(subst $(dir)/,,$(wildcard $(dir)/*-en.html)))
# German Templates
HD = header.tpl
ND = nav.tpl
FD = footer.tpl
# join all sites and remove foreign langs
D := $(foreach e,$(E),$(subst $(e),,$(subst tpl/,,$(wildcard tpl/*.html))))
# list of files to build including foreign langs
L = $(D) $(E)

# function for counting chars
countchars := $()

.PHONY: all
all: $(L)
	@echo "built all html targets \t\t\t[DONE]"

install: all
	@echo "Nothing to install, built the site with 'make all' \
		instead"

#deu: $(D)

#eng: $(E)

$(D): %:tpl/% tpl/$(HD) tpl/$(ND) tpl/$(FD)
	@echo -n "Target: $(subst tpl/,,$<) \t\t\t"
	@cat tpl/$(HD) tpl/$(ND) $< tpl/$(FD) > $@
	@echo "[DONE]"

$(E): %:tpl/% tpl/$(HE) tpl/$(NE) tpl/$(FE)
	@echo -n "Target: $(subst tpl/,,$<) \t\t\t"
	@cat tpl/$(HE) tpl/$(NE) $< tpl/$(FE) > $@
	@echo "[DONE]"

print: $(L)
	@echo "Target 'all' checks for: $?"

# paths for deleting tmp files
P = $(V) .
# clean target
#.PHONY: clean
clean:
	$(foreach i,$(wildcard *.html),$(shell rm $(i) ))
	$(foreach i,$(foreach dir,$(P),$(wildcard $(dir)/.*.un~)),$(shell rm $(i) ))


help:
	@echo Makefile for Datenspuren 2014 in c3d2-web
	@echo          for c3d2,de and datenspuren.de
	@echo
	@echo make [OPTION]
	@echo
	@echo [OPTION] one out of the following
	@echo
	@echo all       builts all targets defined in the sites \
		macro \$\(S\)
	@#echo
	@#echo [lang]    building single langs:
	@#echo  deu        German
	@#echo  eng        English
	@echo
	@echo clean     deletes tmp files as of vim
	@echo
	@echo print     informs about main targets
	@echo
	@echo help      print this text
	@echo