roles/user/tasks/main.yml

---
# Create/update my user, don't clobber my extra groups.
- name: User setup
  user:
    name: "{{user.name}}"
    comment: "{{user.comment}}"
    shell: /bin/zsh
    groups: sudo
    append: true
  register: user
  tags: user

- name: "ssh : Pubkey for user"
  authorized_key:
    manage_dir: true
    user: "{{user.name}}"
    key: "{{item}}"
  with_file:
    - public_keys/{{user.name}}
  tags: user, ssh

- name: "ssh : Ensure known_hosts keys"
  become: true
  become_user: "{{user.name}}"
  lineinfile:
    dest: "{{user.home}}/.ssh/known_hosts"
    state: present
    line: "{{item.value}}"
    create: true
    mode: 0600
  with_dict: "{{hostkeys}}"
  tags: user, ssh

- name: "ssh : Purge invalid known_hosts keys"
  become: true
  become_user: "{{user.name}}"
  lineinfile:
    dest: "{{user.home}}/.ssh/known_hosts"
    state: absent
    line: "{{item.value}}"
  with_dict: "{{hostkeys_removed}}"
  tags: user, ssh


# I like to make my ~ my dotfiles working directory (some folks symlink
# everything) Here that means I clone, move hg, then checkout, clobbering any
# conflicts with /etc/skel stuff.
- name: Clone dotfiles
  shell: >
    hg clone -U {{dotfiles_repository}} {{user.home}}/_dotfiles_
    && mv {{user.home}}/_dotfiles_/.hg {{user.home}}
    && rmdir {{user.home}}/_dotfiles_
    && chown -R {{user.name}}:{{user.group}} {{user.home}}/.hg
    && sudo -u {{user.name}} hg -R {{user.home}} update -C
  args:
    create: "{{user.home}}/.hg"
  tags: user, dotfiles


# This is an existing script that clones/updates zgen, rbenv, and plenv.
# My dotfiles use each if the right directory exists.
- name: Run homedir-setup
  become: true
  become_user: "{{user.name}}"
  shell: bin/homedir-setup
  args:
    chdir: "{{user.home}}"
  register: homedir_setup
  changed_when: homedir_setup.stdout | match("Updating|Cloning")
  failed_when: homedir_setup.rc != 0
  tags: user, install