Gitlab to Staging Server basic configuration

.gitlab-ci.yml

image: node:latest

stages:
  - build
  - deploy

before_script:
  - npm install mocha

install_dependencies:
  stage: build
  script:
    - npm install

deployment:
  stage: deploy
  before_script:
    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
    - eval $(ssh-agent -s)
    - ssh-add <(echo "$SSH_PRIVATE_KEY")
    - mkdir -p ~/.ssh
    - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
  script:
   - ssh [email protected] "cd ~/public_html/tests && git pull origin master && git status"
  environment:
   name: develop
   url: https://tests.dharmabhaktiinfotech.com/
  only:
   - master