IKIWIKI_OPTIONS ?= \
	--set srcdir='$(CURDIR)/content' \
	--set destdir='$(CURDIR)/build/html' \
	$(IKIWIKI_SHARED_OPTIONS) $(IKIWIKI_CONFIG_OPTIONS)

-include shared/include.mk
-include config/include.mk

-include shared/themes/Makefile

avoid-broken-git = $(shell cd content && git symbolic-ref -q HEAD > /dev/null || echo --no-rcs)

all: build

init: submodules content
	-$(MAKE) -C shared/themes
	$(MAKE) config

submodules:
	git submodule init
	git submodule update --init --recursive

config: submodules
	mkdir -p '$@'
	[ -e '$@/'*.setup ] || ikiwiki $(IKIWIKI_OPTIONS) --dumpsetup '$@/ikiwiki.setup'
	$(if $(wildcard shared/themes/Makefile),[ -e '$@/config.rb' ] || printf '# Compass config\nhttp_path = "/"\ncss_dir = "content"\nsass_dir = "content"\nimages_dir = "content"\njavascripts_dir = "content"\nfonts_dir = "content"\n' > '$@/config.rb')

content: submodules
	mkdir -p '$@'
	[ -e '$@/index.mdwn' ] || printf '# Hello world!\n\nHello world!\n' > '$@/index.mdwn'

build: $(cssfiles)
	find config -name *.setup -exec ikiwiki --setup '{}' $(avoid-broken-git) --rebuild ';'

.PHONY: all build submodules content