---

- hosts: 127.0.0.1

connection: local

vars:

# Set the default values of user and system directories, according to the

# XDG base specifications.

default_config_home: "{{ ansible_env.HOME }}/.config"

default_cache_home: "{{ ansible_env.HOME }}/.cache"

default_data_home: "{{ ansible_env.HOME }}/.local/share"

default_data_dirs: "/usr/local/share:/usr/share"

default_config_dirs: "/etc/xdg"

# Check if any of the XDG specification variables have been defined by the

# user, substituting the default values if necessary.

# TODO: there is probably a cleaner way than this repetitive code.

config_home: "{{ lookup('env', 'XDG_CONFIG_HOME') | default(lookup('vars', 'default_config_home'), True) }}"

cache_home: "{{ lookup('env', 'XDG_CACHE_HOME') | default(lookup('vars', 'default_cache_home'), True) }}"

data_home: "{{ lookup('env', 'XDG_DATA_HOME') | default(lookup('vars', 'default_data_home'), True) }}"

data_dirs: "{{ lookup('env', 'XDG_DATA_DIRS') | default(lookup('vars', 'default_data_dirs'), True) }}"

config_dirs: "{{ lookup('env', 'XDG_CONFIG_DIRS') | default(lookup('vars', 'default_config_dirs'), True) }}"

zplug_home: "{{ lookup('env', 'ZPLUG_HOME') | default('~/.zplug', True) }}"

tasks:

- name: Create config directories that do not exist

file:

path: "{{ item }}"

state: directory

loop:

- "{{ config_home }}"

- "{{ cache_home }}"

- "{{ data_home }}"

- name: Symlink zshrc into home directory

file:

src: "{{ playbook_dir }}/zsh/zshrc"

path: "{{ ansible_env.HOME }}/.zshrc"

state: link

- name: Check if zplug directory exists

stat:

path: "{{ zplug_home }}"

register: zplug_dir

- name: Set up zplug if not already set up

shell:

cmd: curl -sL --proto-redir -all,https https://raw.githubusercontent.com/zplug/installer/master/installer.zsh | zsh

when: not zplug_dir.stat.exists

- name: Symlink zsh config directory inside XDG config directory

file:

src: "{{ playbook_dir }}/zsh"

path: "{{ config_home }}/zsh"

state: link