Bitbucket YAML script for deployment

image: ubuntu:latest

pipelines:
  branches:
    master:
      - step:
          script:
            - apt-get update -yqq
            - 'which ssh-agent || ( apt-get install openssh-client -yqq )'
            - 'which rsync || ( apt-get install rsync -yqq )'
            - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
            - mkdir -p $HOME/.ssh
            - eval $(ssh-agent -s)
            - rsync -zrSlh -e "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" --stats $BITBUCKET_CLONE_DIR/ $APP_USER@$APP_SERVER:$APP_REMOTE_PATH