- name: Deploy Mojo JoJo 
  hosts: dockerhosts
  vars_files:
    - mojo-vars-vault.yml
  remote_user: josiah
  tasks:
  - name: print hostname
    command: hostname
    register: hostname
  - debug: msg="{{ hostname.stdout }}"
  - name: Pull latest version from github, or log an error if the dir doesn't exist'
    shell: cd /home/josiah/mojojojo-bot/ && git pull
    register: result
    ignore_errors: True
  - name: If previous step failed, clone repo down
    shell: cd /home/josiah/ && git clone https://github.com/jowj/mojojojo-bot.git
    when: result is failed
  - name: Build from the latest version
    shell: cd ~/mojojojo-bot && docker build -t mojo -f docker/dockerfile .
  - name: Check if there are any existing mojo containers running and kill it
    # this has to be a shell because command: isn't interactive
    shell: docker ps | grep 'mojo' | awk '{print $1}' | xargs docker kill
    ignore_errors: True
  - name: Run the newly built docker container
    command: docker container run -e "SLACK_BOT_TOKEN={{ VAULT_SLACK_BOT_TOKEN }}" --restart "always" -d --mount type="bind",source="/mnt/volume_sfo2_znc",target=/shared/ mojo