#!/usr/bin/make -f
#
# This is free and unencumbered software released into the public
# domain. To the extent possible under law, the author of this file
# waives all copyright and related or neighboring rights to it.

nwjs-version := 0.12.1
stampprefix := build/stamp/

include rules/default.mk
$(call include-once,rules/*.mk)

.PHONY: all check clean distclean lint test dist

APPLICATION := pwl6
DISTDIR := build/dist/
VERSION := $(call git-describe)
DISTROOT := $(DISTDIR)$(APPLICATION)_$(VERSION)

MY_SOURCES := $(call find-js,src -path 'src/ext' -prune -o)
TEST_SOURCES := $(call find-js,test/spec)

VPATH := src

ICONS := $(call iconset>icons,$(call find-iconsets,src))
XCFS := $(call find-xcfs,src)
OBJPNGS := $(call xcf>png,$(XCFS))
PNGS := $(call find-files,src,-name '*.png') $(OBJPNGS)

BUILT := $(ICONS) $(OBJPNGS)
CRUSHABLE := $(call pngcrush-stampify,$(PNGS))
LINTABLE := $(call jshint-stampify,$(MY_SOURCES))
TESTABLE := $(call jstest-stampify,$(TEST_SOURCES))
DISTFILES := $(addprefix $(DISTROOT)-,$(nwjs-platforms))

all:: check $(BUILT) $(CRUSHABLE)

dist: $(DISTFILES)

test/spec/%.js:: %.js
	touch $@

lint:: $(LINTABLE)
test:: $(TESTABLE)

check:: lint test

clean::
	$(RM) $(DISTFILES)
	$(RM) $(BUILT)
	$(RM) $(LINTABLE)
	$(RM) $(TESTABLE)
	$(RM) $(CRUSHABLE)
	$(call rmdir-r,build)

distclean:: clean
	$(RM) -r node_modules

$(DISTROOT)-src.zip $(DISTROOT)-src.tar.gz: | .git
	$(MKDIR) $(@D)
	$(call git-archive,$@,$(notdir $(DISTROOT))/)

$(DISTROOT).bare.zip: | .git
	$(RM) $@
	$(RM) -r $@.tmp
	$(MKDIR) $@.tmp
	cd src && $(GIT) archive $(call git-describe) . | tar -x -C ../$@.tmp
	$(MAKE) $(BUILT:src/%=$@.tmp/%)
	$(RM) $(XCFS:src/%=$@.tmp/%)
	cd $@.tmp && $(ZIP) ../$(@F) -r .
	$(RM) -r $@.tmp

%.appcache: %.bare.zip tools/generate-appcache
	$(RM) -r $@.tmp $@
	$(UNZIP) -d $@.tmp $<
	tools/generate-appcache $@.tmp
	mv $@.tmp $@

# Python's zipfile module generates zipfiles that NW.js cannot read,
# so delegate to a real zip tool.
%.nw: %.bare.zip tools/generate-nw
	$(RM) -r $@ $@.tmp
	$(UNZIP) -d $@.tmp $<
	tools/generate-nw $@.tmp `echo $(*F) | sed -E 's/.+_[^0-9]+//'`
	cd $@.tmp && $(ZIP) -r ../$(@F) .
	$(RM) -r $@.tmp