Makefile

# This file is licensed under GPLv3, see https://www.gnu.org/licenses/

LANGS := fr ru pt pt_BR de is tr da nl es zh_CN it ja uk

LOCALEDIR := locale
POTFILE := $(LOCALEDIR)/pikaur.pot
POFILES := $(addprefix $(LOCALEDIR)/,$(addsuffix .po,$(LANGS)))
POTEMPFILES := $(addprefix $(LOCALEDIR)/,$(addsuffix .po~,$(LANGS)))
MOFILES = $(POFILES:.po=.mo)
DISTDIR := dist

# A $(which python) is necessary here to avoid a bug in make that would
# try to execute a directory named "python". See https://savannah.gnu.org/bugs/?57962
PIKAMAN := $(shell which python) ./maintenance_scripts/pikaman.py
README_FILE := README.md
MAN_FILE := pikaur.1

all: locale man bin

locale: $(MOFILES)
man: $(MAN_FILE)
bin: $(DISTDIR)/usr/bin/pikaur

$(POTFILE):
	# find pikaur -type f -name '*.py' -not -name 'argparse.py' \
		#
	find pikaur -type f -name '*.py' \
		| xargs xgettext --language=python --add-comments --sort-output \
			--default-domain=pikaur --from-code=UTF-8 \
			--keyword='translate' --keyword='translate_many:1,2' \
			--output=$@

$(LOCALEDIR)/%.po: $(POTFILE)
	test -f $@ || msginit --locale=$* --no-translator --input=$< --output=$@
	msgmerge --update $@ $<

%.mo: %.po
	msgfmt -o $@ $<

$(MAN_FILE): $(README_FILE)
	$(PIKAMAN) $< $@
	sed -i \
		-e '/coveralls/d' \
		-e '/Screenshot/d' \
		$@

$(DISTDIR)/usr/bin:
	mkdir -p $@

$(DISTDIR)/usr/bin/pikaur: $(DISTDIR)/usr/bin
	sed \
		-e "s/%PYTHON_BUILD_VERSION%/$$(python -c 'import sys ; print(f"{sys.version_info.major}.{sys.version_info.minor}")')/g" \
		packaging/usr/bin/pikaur > $@
	chmod +x $@

clean:
	$(RM) $(LANGS_MO)
	$(RM) $(POTEMPFILES)
	$(RM) $(MAN_FILE)
	$(RM) -r $(DISTDIR)

.PHONY: all clean $(POTFILE) man bin $(DISTDIR)/usr/bin/pikaur
.PRECIOUS: $(LOCALEDIR)/%.po