Serve static files with Caddy

Caddyfile

@@ -1,3 +1,9 @@
 emacssurvey.tecosaur.net
 
-reverse_proxy localhost:8000
+@dynamic {
+	not path /css/*
+}
+reverse_proxy @dynamic localhost:8000
+
+root /css/* /opt/emacs-survey/public/css/
+file_server /css/style.css

setup.org

@@ -74,12 +74,20 @@ SETUPDIR=$(dirname "$(readlink --canonicalize-existing "$0")")
 ** Caddy Config
 
 We just need to redirect to Genie for now, which makes for a rather simple
-config.
+config. The only complication is serving the static files through Caddy not
+Genie, for performance reasons (Genie recommends against serving static files
+with it).
 
 #+begin_src prog :tangle Caddyfile
 emacssurvey.tecosaur.net
 
-reverse_proxy localhost:8000
+@dynamic {
+	not path /css/*
+}
+reverse_proxy @dynamic localhost:8000
+
+root /css/* /opt/emacs-survey/public/css/
+file_server /css/style.css
 #+end_src
 
 Just this one file is all it takes to get Caddy set up to our liking 🙂.