bin        = $(shell npm bin)
sjs        = $(bin)/sjs
browserify = $(bin)/browserify
jsdoc      = $(bin)/jsdoc
uglify     = $(bin)/uglifyjs
VERSION    = $(shell node -e 'console.log(require("./package.json").version)')

# -- Configuration -----------------------------------------------------
PACKGE   = NAME
EXPORTS  = EXPORTS

LIB_DIR  = lib
SRC_DIR  = src
SRC      = $(wildcard $(SRC_DIR)/*.sjs $(SRC_DIR)/**/*.sjs)
TGT      = ${SRC:$(SRC_DIR)/%.sjs=$(LIB_DIR)/%.js}

TEST_DIR = test/specs-src
TEST_BLD = test/specs
TEST_SRC = $(wildcard $(TEST_DIR)/*.sjs)
TEST_TGT = ${TEST_SRC:$(TEST_DIR)/%.sjs=$(TEST_BLD)/%.js}


# -- Compilation -------------------------------------------------------
dist:
	mkdir -p $@

dist/$(PACKAGE).umd.js: $(LIB_DIR)/index.js dist
	$(browserify) $< --standalone $(EXPORTS) > $@

dist/$(PACKAGE).umd.min.js: dist/$(PACKAGE).umd.js
	$(uglify) --mangle - < $< > $@

$(LIB_DIR)/%.js: $(SRC_DIR)/%.sjs
	mkdir -p $(dir $@)
	cat node_modules/macros.operators/macros/*.sjs $< > $(LIB_DIR)/tmp.sjs
	$(sjs) --readable-names            \
	       --module adt-simple/macros  \
	       --module sparkler/macros    \
	       --module lambda-chop/macros \
	       --sourcemap                 \
	       --output $@                 \
	       $(LIB_DIR)/tmp.sjs
	rm $(LIB_DIR)/tmp.sjs


$(TEST_BLD)/%.js: $(TEST_DIR)/%.sjs
	mkdir -p $(dir $@)
	$(sjs) --readable-names                \
	       --module alright/macros         \
	       --module alright/macros/futures \
	       --module lambda-chop/macros     \
	       --module ./macros               \
	       --output $@                     \
	       $<


# -- Tasks -------------------------------------------------------------
all: $(TGT)

bundle: dist/$(PACKAGE).umd.js

minify: dist/$(PACKAGE).umd.min.js

documentation: $(TGT)
	$(jsdoc) --configure jsdoc.conf.json

clean:
	rm -rf dist build $(TGT) $(TEST_TGT)

test: $(TGT) $(TEST_TGT)
	node test/run

package: $(TGT) $(TEST_TGT) documentation bundle minify
	mkdir -p dist/$(PACKAGE)-$(VERSION)
	cp -r docs dist/$(PACKAGE)-$(VERSION)
	cp -r lib dist/$(PACKAGE)-$(VERSION)
	cp dist/*.js dist/$(PACKAGE)-$(VERSION)
	cp package.json dist/$(PACKAGE)-$(VERSION)
	cp README.md dist/$(PACKAGE)-$(VERSION)
	cp LICENCE dist/$(PACKAGE)-$(VERSION)
	cd dist && tar -czf $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE)-$(VERSION)

publish: clean test
	npm install
	npm publish

bump:
	node tools/bump-version.js $$VERSION_BUMP

bump-feature:
	VERSION_BUMP=FEATURE $(MAKE) bump

bump-major:
	VERSION_BUMP=MAJOR $(MAKE) bump

.PHONY: test bump bump-feature bump-major publish package clean documentation