---
# tasks file for .

########
# User #
########

- name: Create cat user
  user:
    name: "{{ cat_user }}"



############
# Database #
############

- name: Install psql
  apt:
    name: "{{ packages }}"
  vars:
      packages:
        - psycopg2
        - postgres-9.6

- name: Create database
  become: yes
  become_user: postgres
  postgresql_db:
    name: "{{ cat_postgres_db }}"

- name: Create database user
  become: yes
  become_user: postgres
  postgresql_user:
    db: "{{ cat_postgres_db }}"
    name: "{{ cat_postgres_user }}"
    password: "{{ cat_postgres_password }}"

- name: Clone cat repo
  repo: ssh://git@git.zeus.gent:2222/ZeusWPI/cat.git
  dest: "{{ cat_git_destination }}"
  accept_hostkey: yes

##################################
# Download and install leiningen #
##################################

- name: Make sure java is installed
  apt:
    name: java

- name: set user bin dir
  set_fact:
    user_bin_dir: /usr/bin

- name: Download leiningen
  get_url:
    url: https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein
    dest: "{{ user_bin_dir }}"

- name: Add executable permission for lein script
  file:
    path: "{{ user_bin_dir }}/lein"
    mode: "a+x"

###################
# Compile and run #
###################

- name: Compile to jar
  shell: lein uberjar
  args:
    chdir: "{{ cat_git_destination }}"


########################
# Setup systemd script #
########################

- name: Copy start script
  template:
    - src: start.sh
      dest: "{{ cat_git_destination }}"
      owner: cat
      group: cat

- name: Install service file
  template:
    src: cat.service
    dest: /home/{{ cat_user }}/.config/systemd/user/cat.service
    owner: cat
    group: cat

- name: Make the user service execute on system start instead of user login
  shell: loginctl enable-linger {{ cat_user }}

- name: Enable cat service
  systemd:
    enabled: yes
    state: started
    name: cat