add Gitea Actions deploy workflow

.gitea/workflows/deploy.yml

@@ -0,0 +1,29 @@
+name: Deploy
+
+on:
+  push:
+    branches: [main, master]
+
+jobs:
+  deploy:
+    runs-on: self-hosted:host
+    steps:
+      - name: Clone
+        run: |
+          rm -rf /tmp/deploy-val-blog
+          git clone "https://gch3n:${{ secrets.GITEA_TOKEN }}@git.gch3n.online/gch3n/val-blog.git" /tmp/deploy-val-blog
+
+      - name: Build with Hugo
+        run: |
+          cd /tmp/deploy-val-blog
+          docker run --rm -v /tmp/deploy-val-blog:/src -w /src klakegg/hugo:ext-alpine --minify
+
+      - name: Deploy
+        run: |
+          sudo mkdir -p /var/www/val-blog
+          sudo cp -r /tmp/deploy-val-blog/public/* /var/www/val-blog/
+          sudo chown -R caddy:caddy /var/www/val-blog
+          rm -rf /tmp/deploy-val-blog
+
+      - name: Done
+        run: echo "✓ Deployed to gch3n.online/val-blog/"