.PHONY: all clean test \
	check \
	static \
	go_files \
	lcov.info

GUILE := guile
export GUILE

GUILD := guild

GUILE_VERSION=$(shell $(GUILE) -c '(display (version))')

GUILE_SITE_DIR=$(shell $(GUILE) -c "(display (%site-dir))")
GUILE_CCACHE_DIR=$(shell $(GUILE) -c "(display (%site-ccache-dir))")

scm_files = \
	base64 \
	c/ast \
	c/compiler \
	c/cpp-environment \
	c/cpp-types \
	c/cpp-util \
	c/eval-basic \
	c/eval2 \
	c/flatten-begin \
	c/lex2 \
	c/line-fold \
	c/old/cpp \
	c/old/lex \
	c/old/operators \
	c/old/parse \
	c/parse2 \
	c/preprocessor2 \
	c/to-token \
	c/trigraph \
	c/unlex \
	calp \
	calp/benchmark/parse \
	calp/config-base \
	calp/entry-points/benchmark \
	calp/entry-points/convert \
	calp/entry-points/html \
	calp/entry-points/ical \
	calp/entry-points/import \
	calp/entry-points/server \
	calp/entry-points/terminal \
	calp/entry-points/text \
	calp/entry-points/tidsrapport \
	calp/entry-points/update-zoneinfo \
	calp/html/caltable \
	calp/html/components \
	calp/html/config \
	calp/html/filter \
	calp/html/util \
	calp/html/vcomponent \
	calp/html/view/calendar \
	calp/html/view/calendar/month \
	calp/html/view/calendar/shared \
	calp/html/view/calendar/week \
	calp/html/view/search \
	calp/html/view/small-calendar \
	calp/main \
	calp/repl \
	calp/server/routes \
	calp/server/server \
	calp/terminal \
	calp/translation \
	calp/util/config \
	calp/util/exceptions \
	calp/util/hooks \
	calp/util/time \
	crypto \
	datetime \
	datetime/instance \
	datetime/timespec \
	datetime/zic \
	glob \
	hnh/util \
	hnh/util/env \
	hnh/util/exceptions \
	hnh/util/graph \
	hnh/util/io \
	hnh/util/language \
	hnh/util/lens \
	hnh/util/object \
	hnh/util/options \
	hnh/util/path \
	hnh/util/tree \
	hnh/util/type \
	hnh/util/uuid \
	hnh/util/values \
	srfi/srfi-41/util \
	srfi/srfi-64/test-error \
	srfi/srfi-64/util \
	sxml/html \
	sxml/namespace \
	sxml/transformations \
	text/flow \
	text/markup \
	text/numbers \
	text/numbers/en \
	text/numbers/sv \
	text/util \
	vcomponent \
	vcomponent/base \
	vcomponent/config \
	vcomponent/control \
	vcomponent/datetime \
	vcomponent/datetime/output \
	vcomponent/duration \
	vcomponent/formats/common/types \
	vcomponent/formats/ical/output \
	vcomponent/formats/ical/parse \
	vcomponent/formats/ical/types \
	vcomponent/formats/vdir/parse \
	vcomponent/formats/vdir/save-delete \
	vcomponent/formats/xcal/output \
	vcomponent/formats/xcal/parse \
	vcomponent/formats/xcal/types \
	vcomponent/geo \
	vcomponent/recurrence \
	vcomponent/recurrence/display \
	vcomponent/recurrence/display/common \
	vcomponent/recurrence/display/en \
	vcomponent/recurrence/display/sv \
	vcomponent/recurrence/generate \
	vcomponent/recurrence/internal \
	vcomponent/recurrence/parse \
	vcomponent/util/control \
	vcomponent/util/describe \
	vcomponent/util/group \
	vcomponent/util/instance \
	vcomponent/util/instance/methods \
	vcomponent/util/parse-cal-path \
	vcomponent/util/search \
	vulgar \
	vulgar/color \
	vulgar/components \
	vulgar/info \
	vulgar/termios \
	web/http/make-routes \
	web/query \
	web/uri-query \
	xdg/basedir


SCM_FILES = $(scm_files:%=module/%.scm)

GO_FILES = $(SCM_FILES:module/%.scm=obj-$(GUILE_VERSION)/%.go)

GUILE_ENV = GUILE_LOAD_PATH=$(PWD)/module \
			GUILE_LOAD_COMPILED_PATH=$(PWD)/obj-$(GUILE_VERSION)

GUILE_C_FLAGS = -Lmodule \
				-Wshadowed-toplevel -Wunbound-variable \
				-Wmacro-use-before-definition -Warity-mismatch \
				-Wduplicate-case-datum -Wbad-case-datum

# All po-files inside po/, except new.po, and hidden files
PO_FILES = $(shell find po -type f -name \*.po -and -not -name new.po -and -not -name .\*)
LOCALIZATIONS = $(PO_FILES:po/%.po=localization/%/LC_MESSAGES/calp.mo)

# Limit test to these files
LIMIT_FILES=$(LIMIT:%=--only %)
# Skip these files when testing
SKIP=--skip $(PWD)/tests/test/web-server.scm

all: go_files README static $(LOCALIZATIONS)
	$(MAKE) -C doc/ref

XGETTEXT_FLAGS = --from-code=UTF-8 --add-comments --indent -k_

static:
	$(MAKE) -C static

obj-$(GUILE_VERSION)/%.go: module/%.scm
	@echo $(GUILD) $(GUILE_VERSION) compile $<
	@env $(GUILE_ENV) $(GUILD) compile $(GUILE_C_FLAGS) -o $@ $< >/dev/null

# Phony target used by test/run-tests.scm and main to
# automatically compile everything before they run.
go_files: $(GO_FILES)

po/%.po: $(SCM_FILES)
	xgettext $(XGETTEXT_FLAGS) --output $@ -L scheme $^ --join-existing --omit-header --no-location

po/new.po: $(SCM_FILES)
	xgettext $(XGETTEXT_FLAGS) --output $@ -L scheme $^

localization/%/LC_MESSAGES/calp.mo: po/%.po
	-@mkdir -p $(shell dirname $@)
	msgfmt --check -o $@ $<

clean:
	-$(MAKE) -C static clean
	-rm -r obj-*

install: all
	install -d $(DESTDIR)$(GUILE_SITE_DIR)  $(DESTDIR)$(GUILE_CCACHE_DIR)
	rsync -a module/ $(DESTDIR)$(GUILE_SITE_DIR)
	rsync -a obj-$(GUILE_VERSION)/ $(DESTDIR)$(GUILE_CCACHE_DIR)
	install -d $(DESTDIR)/usr/share/calp/www
	$(MAKE) -C static install
	$(MAKE) -C system install
	$(MAKE) -C doc/ref install
	install -m 644 -D -t $(DESTDIR)/usr/share/doc/calp README
	install -m 755 -D -t $(DESTDIR)/usr/lib/calp/ scripts/tzget
	install -m755 -D production-main $(DESTDIR)/usr/bin/calp

README: README.in
	./main text < README.in | sed "s/<<today>>/`date -I`/" > README

lcov.info: $(GO_FILES)
	env DEBUG=0 tests/run-tests.scm --coverage=$@ $(if $(VERBOSE),--verbose) $(SKIP) $(LIMIT_FILES)

test: coverage

GENHTML_FLAGS=--show-details \
			  --prefix $(shell pwd)/module \
			  --no-function-coverage \
			  --quiet

coverage: lcov.info
	genhtml $(GENHTML_FLAGS) --output-directory $@ $<

check:
	tests/run-tests.scm $(if $(VERBOSE),--verbose) $(SKIP) $(LIMIT_FILES)