ansible_cat/tasks/main.yml

---
# 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 }}"

- name: Run jar
  become: yes
  become_user: "{{ cat_user }}"
  shell: java -jar {{cat_git_destination }}/target/uberjar/cat.jar
  environment:
    DATABASE_URL: "postgresql://localhost:5432/{{ cat_postgres_db }}?user={{ cat_postgres_user }}&password={{ cat_postgres_password }}"
    PORT: "{{ port }}"