Add Drone CI/CD

.drone.yml

@@ -0,0 +1,30 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: build
+    image: ruby:latest
+    commands:
+      - gem update --system
+      - gem install bundler
+      - bundle install
+      - bundle exec jekyll build
+
+  - name: deploy
+    image: drillster/drone-rsync
+    settings:
+      source: _site/*
+      target: ~/public_html/labnotes-new
+      recursive: true
+      delete: true
+      hosts: 10.1.99.254
+      user: thomas
+      key:
+        from_secret: rsync_key
+    trigger:
+      branch:
+        - main
+      event:
+        - push