#
#  Makefile rules for multi HTMLs and a single text
#

COMPILE=yes

SRC_EXPR =

IMAGE_EXPR =	-o -name '*.gif' \
		-o -name '*.png' \
		-o -name '*.jpg' \
		-o -name '*.jpeg' \
		-o -name '*.tif' \
		-o -name '*.tiff'\
		-o -name '*.css'

ifeq ($(origin BASENAME), undefined)
BASENAME := $(notdir $(CURDIR))
endif

#
# condition check
#
ifeq ($(RESTRICT_COMMERCIAL), yes)
ifeq ($(RESTRICT-DIST), yes)
COMPILE=no
endif
endif

#
# default target by condition.
#
ifeq ($(COMPILE), yes)
all: index.html $(BASENAME).txt

install: install-work \
	install-www \
	install-ftp \
	install-ldp-mirror
else
all:
	@echo Skip compilation.
install: 
	@echo Skip installation.
endif

#
# rules
#

index.html:
	@echo HTMLs are supplied from upstream

$(BASENAME).txt: 
	@echo text is supplied from upstream

$(BASENAME).tar.gz: index.html
	find . -name '*.html' $(IMAGE_EXPR) \
	 | tar cvfz $@ --files-from=-

#
# Create JF archives
#

#
# single html file with images, multiple html files,
# multiple html files with images
#
install-work: \
	$(WORK_TEXT)/$(BASENAME).txt \
	$(WORK_HTML)/$(BASENAME)/index.html

$(WORK_TEXT)/$(BASENAME).txt: $(BASENAME).txt
	mkdir -p $(@D)
	$(INSTALL) $< $@
	touch $(LAST_MODIFIED)

$(WORK_HTML)/$(BASENAME)/index.html: index.html
	mkdir -p $(WORK_HTML)
	mkdir -p $(@D)
	tar cf - `find . -name '*.html' $(IMAGE_EXPR)` \
	| ( cd $(@D); tar xpf -)

#
# Install WWW contents
#
ifneq ($(INSTALL_WWW), yes)
install-www:
else
install-www: \
	$(DEST_WWW_TEXT)/$(BASENAME).txt \
	$(DEST_WWW_HTML)/$(BASENAME)/index.html

$(DEST_WWW_TEXT)/$(BASENAME).txt: $(BASENAME).txt
	mkdir -p $(@D)
	$(INSTALL) $< $@

$(DEST_WWW_HTML)/$(BASENAME)/index.html: index.html
	mkdir -p $(DEST_WWW_HTML)
	mkdir -p $(@D)
	tar cf - `find . -name '*.html' $(IMAGE_EXPR)` \
	| ( cd $(@D); tar xpf -)
	if [ -r dot.htaccess ]; then \
	   $(INSTALL) dot.htaccess $(@D)/.htaccess ; \
	fi
endif

#
# Install FTP contents
#
ifneq ($(INSTALL_FTP), yes)
install-ftp:
else
install-ftp: \
	$(DEST_FTP_TEXT)/$(BASENAME).gz \
	$(DEST_FTP_HTML)/$(BASENAME).tar.gz

$(DEST_FTP_TEXT)/$(BASENAME).gz: $(BASENAME).txt
	mkdir -p $(@D)
	$(INSTALL) $< $(@:.gz=)
	rm -f $@
	gzip $(@:.gz=)

$(DEST_FTP_HTML)/$(BASENAME).tar.gz: $(BASENAME).tar.gz
	mkdir -p $(@D)
	$(INSTALL) $< $@
endif

#
# Install LDP translations for mirror
#
ifneq ($(INSTALL_LDP), yes)
install-ldp-mirror:
else
ifneq ($(KIND), LDP-TRANS)
install-ldp-mirror: 
	@echo Non-LDP document. Skipped.
else
install-ldp-mirror: \
	$(DEST_LDP_TEXT)/$(BASENAME).gz \
	$(DEST_LDP_HTML)/$(BASENAME).tar.gz

$(DEST_LDP_TEXT)/$(BASENAME).gz: $(BASENAME).txt
	mkdir -p $(@D)
	$(INSTALL) $< $(@:.gz=)
	rm -f $@
	gzip $(@:.gz=)

$(DEST_LDP_HTML)/$(BASENAME).tar.gz: $(BASENAME).tar.gz
	mkdir -p $(@D)
	$(INSTALL) $< $@

endif
endif

#
clean:
	rm -f $(BASENAME).tar.gz