Makefile

   1 #!/usr/bin/make -f
   2
   3 JSTEST ?= node_modules/.bin/jstest
   4 JSHINT ?= node_modules/.bin/jshint
   5 UGLIFY ?= node_modules/.bin/uglifyjs
   6 SOURCES = string-lerp.js
   7 UGLIFIED = $(SOURCES:.js=.min.js)
   8
   9 TESTS = $(wildcard tests/*.js);
  10 LINT_TARGETS = $(addprefix build/stamp/,$(addsuffix .lint,$(SOURCES)))
  11 TEST_TARGETS = $(addprefix build/stamp/,$(addsuffix .test,$(SOURCES)))
  12
  13 .PHONY: all check lint test min
  14
  15 all:
  16         @echo "Interesting targets:"
  17         @echo "    lint - validate source (with jshint)"
  18         @echo "    test - run tests (with jstest)"
  19         @echo "    ugly - generate minified/mangled source files"
  20         @echo
  21         @echo "(Running these will download packages from NPM.)"
  22         @echo
  23
  24 %.min.js: %.js $(UGLIFY)
  25         $(UGLIFY) -m < $< > $@
  26
  27 build:
  28         mkdir -p build/stamp build/dist
  29
  30 build/stamp/%.lint: % build
  31         @mkdir -p $(@D)
  32         $(JSHINT) $<
  33         @touch $@
  34
  35 build/stamp/%.test: tests/% % build
  36         @mkdir -p $(@D)
  37         @echo $(JSTEST) $<
  38         @$(JSTEST) $< > $@ || (cat $@ && rm -f $@ && exit 1)
  39         @touch $@
  40
  41 ugly: $(UGLIFIED)
  42
  43 check: lint test
  44
  45 lint: $(JSHINT) $(LINT_TARGETS)
  46
  47 test: $(JSTEST) $(TEST_TARGETS)
  48
  49 clean:
  50         rm -rf build
  51         rm -f $(UGLIFIED)
  52
  53 distclean: clean
  54         rm -rf node_modules
  55
  56 $(JSTEST):
  57         npm install jstest
  58
  59 $(JSHINT):
  60         npm install jshint
  61
  62 $(UGLIFY):
  63         npm install uglify-js