add rsync deployment

.woodpecker/deploy-rsync.yml

@@ -0,0 +1,31 @@
+steps:
+  build:
+    image: golang:1.21-bookworm
+    environment:
+      - HUGO_VERSION=0.123.4
+      - TZ=Europe/Berlin
+    when:
+      - event: push
+        branch: [main, staging] 
+    commands:
+      - wget https://github.com/gohugoio/hugo/releases/download/v$${HUGO_VERSION}/hugo_extended_$${HUGO_VERSION}_linux-amd64.deb && apt install ./hugo_extended_$${HUGO_VERSION}_linux-amd64.deb && rm -f hugo_extended_$${HUGO_VERSION}_linux-amd64.deb
+      - hugo --minify --destination ./public
+
+  upload:
+    image: alpine:latest
+    secrets:
+      - RSYNC_SSHKEY
+      - RSYNC_TARGET_SERVER
+      - RSYNC_TARGET_USER
+    environment:
+      - TARGET_PATH=/webroot/certwarden-deploy.adora.codes
+    when:
+      - event: push
+        branch: main
+    commands:
+      - apk add --update --no-cache openssh rsync git
+      - mkdir -p $HOME/.ssh
+      - echo "$RSYNC_SSHKEY" > $HOME/.ssh/id_ed25519
+      - chmod 0600 $HOME/.ssh/id_ed25519
+      - ssh-keyscan -t ed25519 $RSYNC_TARGET_SERVER >> $HOME/.ssh/known_hosts
+      - rsync -avh --delete ./public/ $RSYNC_TARGET_USER@$RSYNC_TARGET_SERVER:$TARGET_PATH