add autodeploy for demo environment

stages:

  - publish

  - deploy

publish:

  stage: publish

    - echo "Publish Docker image..."

    - docker push $DOCKER_IMAGE_NAME

    - echo "image successfully published."

deploy-dev:

  stage: deploy

  image: ubuntu:24.04

  before_script:

    - apt-get -yq update

    - apt-get -yqq install ssh

    - install -m 600 -D /dev/null ~/.ssh/id_rsa

    - echo "$SSH_KEY" | base64 -d > ~/.ssh/id_rsa

    - cat ~/.ssh/id_rsa

    - ssh-keyscan -p $SSH_PORT -H $SSH_HOST  > ~/.ssh/known_hosts

    - cat ~/.ssh/known_hosts

  script:

    - ssh $SSH_USER@$SSH_HOST -p $SSH_PORT "docker service update --force --image $DOCKER_IMAGE_NAME stack_wwwdemo_www"

  after_script:

    - rm -rf ~/.ssh

  rules:

    - if: $CI_COMMIT_BRANCH == "main"

  environment: Development