refactoring

Makefile

@@ -0,0 +1,56 @@
+SCRIPT_SRC := $(wildcard src/scripts/*.js)
+
+SCRIPT_DEST := $(SCRIPT_SRC:src/%=www/%)
+
+default: build
+
+clean:
+	git clean -fXd
+
+
+install: node_modules copy_lib submodules
+
+submodules:
+	git submodule init
+	git submodule update
+
+build: www/index.html www/styles/index.css $(SCRIPT_DEST)
+
+watch:
+	@echo 'watching for change'
+	@echo 'press Ctrl+C to stop'
+	@while true; do \
+		$(MAKE) --silent build; \
+		sleep 0.5; \
+	done
+
+serve:
+	node server
+
+# npm
+node_modules:
+	npm install
+
+# vendor lib
+copy_lib:
+	@node copy_lib.js
+
+# pug
+www/index.html: src/index.pug $(wildcard src/*.pug src/*/*.pug)
+	@echo pug: $< ➜ $@
+	@node_modules/.bin/pug --pretty $< --out $(dir $@) || touch $@
+
+# sass
+www/styles/index.css: src/styles/index.scss $(wildcard src/*.scss src/*/*.scss)
+	@echo sass: $< ➜ $@
+	@node_modules/.bin/node-sass $< $@ --source-map true || touch $@ 
+
+# babel
+www/%.js: src/%.js
+	@echo babel: $< ➜ $@
+	@mkdir -p $(dir $@)
+	@node_modules/.bin/babel $< --out-file $@ --source-maps || touch $@
+
+.PHONY: default install submodules copy_lib build watch serve clean
+
+