playbook for dev server

playbook.yml

---
- hosts: all
  remote_user: root

  tasks:

  - name: Add "sammy" non-root sudo user
    user:
      name: sammy
      # THIS IS BAD  - DON'T PUT PASSWORDS IN PRODUCTION FILES -
      # I CAN DO THIS BECAUSE THIS IS A PRIVATE TESTING SERVER.
      # Instead, generate password externally with
      #   pip install
      #   python -c "from passlib.hash import sha512_crypt; import getpass; print sha512_crypt.using(rounds=5000).hash(getpass.getpass())"
      # and put the hash in the file here.
      password: "{{ 'sammy' | password_hash('sha512') }}"
      shell: /bin/bash
      update_password: on_create
      groups: sudo
      append: true

  - name: Add public key for "sammy"
    authorized_key:
      user: sammy
      state: present
      key: "{{ lookup('file', '~/.ssh/id_rsa.pub') }}"

  - name: "Add sudo alias to bashrc for sammy"
    lineinfile:
      path: /home/sammy/.bashrc
      line: 'alias sudo="sudo "'

  - name: "Add nano to vim alias for sammy"
    lineinfile:
      path: /home/sammy/.bashrc
      line: 'alias nano="vim"'

  - name: Install additional software (vim, tree, direnv, ranger, build-essential)
    apt:
      name:
        - vim
        - tree
        - direnv
        - ranger
        - build-essential
      state: present
      update_cache: yes

  - name: "download dotfiles"
    git:
      repo: https://github.com/napcs/dotfiles.git
      # TODO: set fact for the foldername.
      dest: /home/sammy/dotfiles
      update: yes

- name: Ensure apt version of tmux is not installed.
  apt:
    name: tmux
    state: absent

- name: Ensure dependencies are installed.
  apt:
    name:
      - libevent-dev
      - libncurses5-dev
      - build-essential
      - automake
      - pkg-config
      - git

  - name: Download tmux source.
    get_url:
      url: "https://github.com/tmux/tmux/releases/download/2.7/tmux-2.7.tar.gz"
      dest: "/tmp/tmux.tar.gz"
      
  - name: Extract tmux archive
      unarchive:
        src: "/tmp/tmux.tar.gz"
        dest: /tmp/tmux
        creates: "/tmp/tmux/configure" 
        copy: false

  - name: Install Tmux.
    shell: cd /tmp/tmux && ./configure && make && make install
    args:
      creates: /usr/bin/tmux

  - name: "Symlink dotfiles"
    file:
      src: /home/sammy/dotfiles/{{ item.source }}
      dest: /home/sammy/{{ item.dest }}
      state: link
    with_items:
      - { source: '.vimrc', dest: '.vimrc' }
      - { source: '.vim', dest: '.vim' }
      - { source: '.tmux.conf', dest: '.tmux.conf' }
      - { source: '.config', dest: '.config' }
      - { source: '.git_completion.bash', dest: '.git_completion.bash' }
      - { source: '.gemrc', dest: '.gemrc' }
      - { source: '.irbrc', dest: '.irbrc' }
      - { source: '.bash_profile', dest: '.bash_profile' }