add drone config and Dockerfile

.drone.yml

@@ -0,0 +1,18 @@
+kind: pipeline
+name: default
+
+steps:
+  - name: docker
+    image: plugins/docker
+    settings:
+      repo: ulovliglogning/ulovliglogning.dk
+      username:
+        from_secret: DOCKER_USERNAME
+      password:
+        from_secret: DOCKER_PASSWORD
+      tags:
+        - "${DRONE_BUILD_NUMBER}"
+        - "latest"
+    when:
+      branch:
+        - master

Dockerfile

@@ -0,0 +1,8 @@
+FROM jekyll/jekyll:3.7 AS jekyll
+#ADD ./.gem-cache/bundle /usr/local/bundle
+ADD . /srv/jekyll
+RUN jekyll build --strict_front_matter
+
+FROM php:7.4.1-apache
+RUN a2enmod rewrite
+COPY --from=jekyll /srv/jekyll/_site /var/www/html