playbook.yml

---
- hosts: all
  vars:
    applications:
      - 1password
      - bitbar
      - discord
      - disk-inventory-x
      - firefox
      - flux
      - google-chrome
      - itsycal
      - keybase
      - oversight
      - rocket
      - slack
      - spotify
      - sublime-text
      - vanilla
      - vlc
    brew_taps:
      - caskroom/cask
      - caskroom/versions # for sublime-text3
    brew_utils:
      - autojump
      - bash
      - bash-completion2
      - findutils
      - git
      - gnupg
      - moreutils
      - nmap
      - pycodestyle
      - ssh-copy-id
      - thefuck
    home: "{{ lookup('env', 'HOME' }}"
  tasks:
    - name: HOMEBREW | Install required Taps
      shell: /usr/local/bin/brew tap {{ item }}
      with_items: "{{ brew_taps }}"

    - name: UTILS | Install
      homebrew:
        name: "{{ item }}"
        state: present
      with_items: "{{ brew_utils }}"

    - name: UTILS | Cleanup
      shell: /usr/local/bin/brew cleanup

    - name: CASKS | load list
      shell: /usr/local/bin/brew cask list | grep {{ item }}
      register: installed_applications
      with_items: "{{ applications }}"
      ignore_errors: true

    - set_fact:
        installed_applications: "{{ installed_applications.results|map(attribute='stdout') }}"

    - name: CASKS | install
      shell: /usr/local/bin/brew cask install {{ item }}
      with_items: "{{ applications }}"
      when: item not in installed_applications