Update the Makefile

.gitignore

@@ -3,6 +3,8 @@
 .jekyll-cache
 .rstudio
 .sass-cache
+/.bundle
+/vendor
 Gemfile.lock
 _caches
 _site

Makefile

@@ -1,16 +1,18 @@
+.PHONY: all
 all: serve
 
+.PHONY: build
 build:
 	JEKYLL_ENV=production bundle exec jekyll build
 	cp CNAME _site
 
+.PHONY: compile
 compile:
 	inotifywait -e close_write,moved_to,create -m _drafts | \
 	while read -r directory events filename; do \
 		./_scripts/compile.R; \
 	done
 
+.PHONY: serve
 serve:
 	bundle exec jekyll serve --drafts
-
-.PHONY: all build compile serve