add ftp to CI

.gitlab-ci.yml

@@ -1,11 +1,16 @@
 image: aergus/latex # use a Docker image for LaTeX from https://hub.docker.com/
 
-pages:
+deploy:
   stage: deploy
   variables:
     USER: "gitlab-runner"
+  before_script:
+    - apt-get update -qy
+    - apt-get install -y lftp
+
   script:
     - ./compile.sh  # build the pdf
+    - lftp -e "open sftp.zamok.crans.org; user $FTP_USERNAME $FTP_PASSWORD; mirror public/ www/m1-eea/; bye"
   artifacts:
     paths:
       - public  # instruct GitLab to keep the public folder