Update Makefile to auto-build *.js file before tests and such

Makefile

@@ -8,17 +8,31 @@ REPORTER = spec
 TEST_DIR = ./test
 TEST_FILES = *_test.coffee
 
-build:
-	coffee -o $(TARGET) -c $(SOURCE)
+build: coffee-dep
+	coffee -b -o $(TARGET) -c $(SOURCE)
 
-watch:
-	coffee -o $(TARGET) -cw $(SOURCE)
+watch: coffee-dep
+	coffee -b -o $(TARGET) -cw $(SOURCE)
 
-test:
+remove-js:
+	rm -fr lib/
+
+publish: npm-dep build
+	npm publish
+
+test: build
 	mocha --reporter $(REPORTER) \
 		--compilers coffee:coffee-script \
 		$(shell find $(TEST_DIR) -name $(TEST_FILES))
 
+npm-dep:
+	test `which npm` || echo 'You need npm to do npm install... makes sense?'
+
+coffee-dep:
+	test `which coffee` || echo 'You need to have CoffeeScript in your' \
+		'PATH.\nPlease install it using `brew install coffee-script` or' \
+		'`npm install coffee-script`.'
+
 
 .SILENT:
 .PHONY: build watch test