git_update.yml

# For all Express servers
---
- hosts: final_git
  remote_user: root
  gather_facts: no
  become: yes
  tasks:
######    Git    #######
    # - name: install git
    #   apt:
    #     name: git
    # - name: Delete /var/www/ for the git checkout
    #   shell: sudo rm -rf /var/www/
    # - name: Get git checkout
    #   git:
    #     repo: 'https://github.com/dmu1313/CSE356P3.git'
    #     dest: /var/www/
    #     update: yes
    - name: Get git forcefully
      shell: |
        cd /var/www && sudo git fetch --all && sudo git reset --hard origin/master
      args:
        chdir: /var/www/
#############    npm packages    ##############
    # - name: Init npm in project directory
    #   shell: |
    #     cd /var/www/server/
    #     sudo npm init -y
    #   args:
    #     chdir: /var/www/server/
    # - name: Install Express JS
    #   npm:
    #     name: express
    #     global: no
    #     path: /var/www/server/
    # - name: Install NodeMailer
    #   npm:
    #     name: nodemailer
    #     global: no
    #     path: /var/www/server/
    # - name: Install Cookie-Parser
    #   npm:
    #     name: cookie-parser
    #     global: no
    #     path: /var/www/server
    # - name: Install MongoDB npm package
    #   npm:
    #     name: mongodb
    #     global: no
    #     path: /var/www/server
    # - name: Install util npm package
    #   npm:
    #     name: util
    #     global: no
    #     path: /var/www/server
    # - name: Install ElasticSearch npm package
    #   npm:
    #     name: "@elastic/elasticsearch"
    #     global: no
    #     path: /var/www/server
    # - name: Install cassandra driver
    #   npm:
    #     name: cassandra-driver
    #     global: no
    #     path: /var/www/server/
    # - name: Install formidable
    #   npm:
    #     name: formidable
    #     global: no
    #     path: /var/www/server/
    # - name: Install memcached Node client
    #   npm:
    #     name: memcached
    #     global: no
    #     path: /var/www/server
    # - name: Install amqplib
    #   npm:
    #     name: amqplib
    #     global: no
    #     path: /var/www/server/
    # - name: Install log4js
    #   npm:
    #     name: log4js
    #     global: no
    #     path: /var/www/server
    # - name: Change permissions
    #   shell: |
    #     sudo chmod 777 /var/www/server