add workflow

.gitea/workflows/build.yml

@@ -0,0 +1,24 @@
+name: website
+
+on:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ gitea.workflow }}-${{ gitea.ref }}
+  cancel-in-progress: true
+
+jobs:
+  prod-build:
+    runs-on: act-runner
+    timeout-minutes: 5
+    steps:
+      - name: clone
+        uses: actions/checkout@v3
+      - name: build
+        run: hugo --minify --gc --baseURL "https://ssp.denyskon.de/"
+      - name: deploy
+        run: |
+          cd public
+          rsync -azr --delete ./ /var/www/ssp/