---
- hosts: all

  # Install python if required
  # https://www.josharcher.uk/code/ansible-python-connection-failure-ubuntu-server-1604/
  gather_facts: False
  pre_tasks:
    - name: install python for Ansible
      raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal python-setuptools)
      args:
        executable: /bin/bash
      register: output
      changed_when: output.stdout != ""
    - setup: # gather facts

  tasks:
  - name: create folder for build files
    file: path=/tmp/communistquotes state=directory

  # NOTE: It doesnt really make sense to call the folder "templates", when we actually dont use a
  # template task...
  - name: copy all build files recursively
    copy: src=templates/ dest=/tmp/communistquotes

  - name: Build image using cache source
    docker_image:
      name: communistquotes:latest
      build:
        path: /tmp/communistquotes
        pull: yes
      source: build
      force_source: yes
      force_tag: yes

  - name: delete build files
    file: path=/tmp/communistquotes state=absent

  - name: create config folder
    file: path=/etc/communistquotes state=directory mode=700

  - name:  add env file
    copy: src=env dest=/etc/communistquotes/env mode=600

  - name: create crontab
    cron:
      name: "communist-quotes"
      hour: "*/3"
      minute: "0"
      job: "perl -le 'sleep rand 10800' && docker run --rm --name communistquotes --env-file /etc/communistquotes/env communistquotes >> /var/log/communistquotes.log 2>&1"