diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..7d6a52f
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+for i in .jekyll-cache vendor vendor/bundle _site ; do
+    podman unshare mkdir -p "$(pwd)/${i}"
+    podman unshare chown -R $(id -u):$(id -u) "$(pwd)/${i}"
+done
+
+podman unshare chown -R $(id -u):$(id -u) "$(pwd)/Gemfile.lock"
+
+podman images | grep -q jekyll || \
+    podman run \
+           --volume="$(pwd):/srv/jekyll:z" \
+           --volume="$(pwd)/vendor/bundle:/usr/local/bundle:z" \
+           --rm -it jekyll/jekyll bundle update
+
+podman run \
+       --volume="$(pwd):/srv/jekyll:z" \
+       --volume="$(pwd)/vendor/bundle:/usr/local/bundle:z" \
+       -p 4000:4000/tcp \
+       --rm -it jekyll/jekyll jekyll serve
+