Add step to continously deploy the Jekyll site

Signed-off-by: Benoit Donneaux <benoit@leastauthority.com>

.gitea/workflows/jekyll.yaml

@@ -1,8 +1,8 @@
 name: Jekyll
 on:
   push:
-    branches:
+#    branches:
-      - main
+#      - main
   pull_request:
 
 env:
@@ -43,3 +43,14 @@ jobs:
         run: |
           docker-compose run --rm -v "${JOB_CONTAINER_NAME}:/site" -w /site \
           jekyll build --verbose
+      - name: Load ssh key
+        id: load_ssh_key
+        #if: ${{ github.ref == 'main' }}
+        uses: LeastAuthority/ssh-agent-action@v1
+        with:
+          private_key: ${{ secrets.WWW_DEPLOY_KEY }}
+      - name: Publish Jekyll site
+        id: publish_site
+        #if: ${{ github.ref == 'main' }}
+        run: |
+          rsync -halvi -e "ssh -a -x -o StrictHostKeyChecking=no" ./_site/ www@lafs.eval.latfa.net:/var/www/site/