X-Git-Url: https://git.yukkurigames.com/?p=string-lerp.git;a=blobdiff_plain;f=Makefile;h=c20843c966eee1ec2955cc009ee76773d5b88c38;hp=5dfff0271ddbc49b61fe842ff057bd49c43ddb48;hb=c94dec1af72801e7e46c2e8fed3f09667f41d8e1;hpb=a2ba0c21bc1e59f8269051458266896cb928f905

diff --git a/Makefile b/Makefile
index 5dfff02..c20843c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,31 +1,53 @@
 #!/usr/bin/make -f
 
-JSTEST ?= node_modules/.bin/jstest
-JSHINT ?= node_modules/.bin/jshint
-UGLIFY ?= node_modules/.bin/uglifyjs
-SOURCES = string-lerp.js
-MINIFIED = $(SOURCES:.js=.min.js)
-
-TESTS = $(wildcard tests/*.js);
-LINT_TARGETS = $(addprefix build/stamp/,$(addsuffix .lint,$(SOURCES)))
-TEST_TARGETS = $(addprefix build/stamp/,$(addsuffix .test,$(SOURCES)))
-
-.PHONY: all check lint test
-
-all: $(MINIFIED)
-
-%.min.js: %.js $(UGLIFY)
-	$(UGLIFY) -m < $< > $@
-
-build:
-	mkdir -p build/stamp build/dist
-
-build/stamp/%.lint: % build
+PKGNAME := string-lerp
+
+fallback = $(firstword $(shell command -v $(1)) $(2))
+
+GIT ?= git
+git_ls-tree = $(shell $(GIT) ls-tree -r --name-only $(1))
+git_tag = $(shell $(GIT) name-rev --tags --name-only $(shell $(GIT) rev-parse $(1)))
+
+NPM ?= npm
+NPMBINDIR := ./node_modules/.bin
+JSTEST ?= $(NPMBINDIR)/jstest
+JSHINT ?= $(call fallback,jshint,$(NPMBINDIR)/jshint)
+UGLIFY ?= $(call fallback,uglifyjs,$(NPMBINDIR)/uglifyjs)
+SOURCES := string-lerp.js
+UGLIFIED = $(SOURCES:.js=.min.js)
+
+TESTS = $(wildcard tests/*.js)
+LINT_TARGETS = $(patsubst %.js,build/stamp/%.lint,$(SOURCES))
+TEST_TARGETS = $(patsubst %.js,build/stamp/%.test,$(SOURCES)) \
+               $(patsubst tests/%.js,build/stamp/%.test,$(TESTS))
+
+.PHONY: all check lint test ugly dist clean distclean install
+
+all:
+	@echo "Interesting targets:"
+	@echo "    lint - validate source (with jshint)"
+	@echo "    test - run tests (with jstest)"
+	@echo "    ugly - generate minified/mangled source files"
+	@echo "    dist - generate redistributables (if git tagged)"
+	@echo
+	@echo "(Running these may download packages from npm.)"
+	@echo
+
+%.min.js: %.js | $(UGLIFY)
+	$(UGLIFY) --comments -m < $< > $@
+
+build/stamp/%.lint: %.js | $(JSHINT)
 	@mkdir -p $(@D)
 	$(JSHINT) $<
 	@touch $@
 
-build/stamp/%.test: tests/% % build
+build/stamp/%.test: tests/%.js %.js | $(JSTEST)
+	@mkdir -p $(@D)
+	@echo $(JSTEST) $<
+	@$(JSTEST) $< > $@ || (cat $@ && rm -f $@ && exit 1)
+	@touch $@
+
+build/stamp/%.test: tests/%.js $(SOURCES) | $(JSTEST)
 	@mkdir -p $(@D)
 	@echo $(JSTEST) $<
 	@$(JSTEST) $< > $@ || (cat $@ && rm -f $@ && exit 1)
@@ -33,22 +55,42 @@ build/stamp/%.test: tests/% % build
 
 check: lint test
 
-lint: $(JSHINT) $(LINT_TARGETS)
+lint: $(LINT_TARGETS)
+
+test: $(TEST_TARGETS)
+
+ugly: $(UGLIFIED)
 
-test: $(JSTEST) $(TEST_TARGETS)
+build/dist/$(PKGNAME)-undefined.zip build/dist/$(PKGNAME)-undefined.tar.gz:
+	$(error Distributables must be tagged or explicitly versioned)
+
+.SECONDEXPANSION:
+build/dist/$(PKGNAME)-%.zip: $$(call git_ls-tree,$$*)
+	@mkdir -p $(@D)
+	$(GIT) archive --prefix=$(PKGNAME)-$*/ --output=$@ $* || ($(RM) $@ && exit 1)
+
+.SECONDEXPANSION:
+build/dist/$(PKGNAME)-%.tar.gz: $$(call git_ls-tree,$$*)
+	@mkdir -p $(@D)
+	$(GIT) archive --prefix=$(PKGNAME)-$*/ --output=$@ $* || ($(RM) $@ && exit 1)
+
+dist: check $(addprefix build/dist/$(PKGNAME)-$(call git_tag,HEAD),.zip .tar.gz)
 
 clean:
-	rm -rf build
-	rm -f $(MINIFIED)
+	$(RM) -r build
+	$(RM) $(UGLIFIED)
 
 distclean: clean
-	rm -rf node_modules
+	$(RM) -r node_modules
+
+install: check
+	$(NPM) install -g .
 
 $(JSTEST):
-	npm install jstest
+	$(NPM) install jstest
 
 $(JSHINT):
-	npm install jshint
+	$(NPM) install jshint
 
 $(UGLIFY):
-	npm install uglify-js
+	$(NPM) install uglify-js