use makefile instead of individual scripts

.githooks/post-commit

@@ -6,5 +6,5 @@ if [ -a .commit ]; then
     git commit --amend -C HEAD --no-verify -q
 fi
 
-./update_gh_pages.sh
+make gh-pages
 

.githooks/pre-commit

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-./minify.sh
+make
 
 touch .commit
 

Makefile

@@ -0,0 +1,17 @@
+JS=./js/tag-it.js
+MINIFIED_OUTPUT=./js/tag-it.min.js
+
+build:
+	@echo
+	@echo "Compiling JS..."
+	@curl --progress-bar -f -d compilation_level=SIMPLE_OPTIMIZATIONS -d output_format=text -d output_info=compiled_code --data-urlencode "js_code@${JS}" https://closure-compiler.appspot.com/compile -o ${MINIFIED_OUTPUT}
+
+gh-pages:
+	@echo "Updating GitHub pages..."
+	@if git checkout gh-pages -q; then \
+		git merge master -Xtheirs && \
+		git checkout master -q; \
+	fi
+
+.PHONY: gh-pages
+