Create docker-entrypoint.sh

docker-entrypoint.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+
+#cd /site
+
+
+if [ "$JEKYLL_NEW" = true ]; then
+  echo "NOTE: making new jekyll site!"
+  jekyll new .
+fi
+
+if [ ! -f Gemfile ]; then
+  echo "NOTE: hmm, I don't see a Gemfile so I don't think there's a jekyll site here"
+  echo "Either you didn't mount a volume, or you mounted it incorrectly."
+  echo "be sure you're in your jekyll site root and use something like this to launch"
+  echo ""
+  echo "docker run -p 80:4000 -v \$(pwd):/site bretfisher/jekyll-serve"
+  echo ""
+  echo "NOTE: To create a new site, add '-e JEKYLL_NEW=true' to the above command"
+  exit 1
+fi
+
+bundle install
+
+exec "$@"