Dagre.js Makefile for Windows

Makefile

SHELL=C:/Windows/System32/cmd.exe
NODE?=node
NPM?=npm
PEGJS?=node node_modules/pegjs/bin/pegjs
MOCHA?=node node_modules/mocha/bin/mocha
MOCHA_OPTS?=--recursive
JS_COMPILER=node node_modules/uglify-js/bin/uglifyjs
JS_COMPILER_OPTS?=--no-seqs

all: package.json dagre.js dagre.min.js

.INTERMEDIATE dagre.js: \
  src/pre.js \
	src/version.js \
	src/graph.js \
	src/layout/layout.js \
	src/layout/acyclic.js \
	src/layout/rank.js \
	src/layout/order.js \
	src/layout/position.js \
	src/util.js \
	src/priority-queue.js \
	src/dot.js \
	src/dot-grammar.js \
	src/post.js

dagre.min.js: dagre.js
	@rm -f $@
	$(JS_COMPILER) $(JS_COMPILER_OPTS) dagre.js > $@
	@chmod a-w $@

dagre.js: Makefile node_modules
	@rm -f $@
	cat $(filter %.js, $^) > $@
	@chmod a-w $@

src/dot-grammar.js: src/dot-grammar.pegjs node_modules
	$(PEGJS) -e dot_parser "src/dot-grammar.pegjs" $@

node_modules: package.json
	$(NPM) install

package.json: src/version.js package.js
	@rm -f $@
	$(NODE) package.js > $@

.PHONY: test
test: dagre.js
	$(MOCHA) $(MOCHA_OPTS)

clean:
	rm -f dagre.js package.json dagre.min.js