Initial commit 🚀

docker/entrypoint.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+# Runs the contact handler next to nginx. The handler is restarted if it crashes, but not when it
+# exits for missing configuration (code 78); the static site is served either way.
+(
+  cd /srv/contact || exit
+  while :; do
+    node contact.mjs
+    code=$?
+    [ "$code" -eq 78 ] && { echo "contact: not started, SMTP is not configured." >&2; exit; }
+    echo "contact: exited with $code, restarting in 5 s." >&2
+    sleep 5
+  done
+) &
+
+exec nginx -g 'daemon off;'