---
- name: install packages
  apk:
    name:
      - build-base
      - git
      - jpeg-dev
      - lighttpd
      - python3-dev
      - py3-pip
      - py3-setuptools
      - py3-virtualenv
      - uwsgi
      - uwsgi-python3
      - zlib-dev
    state: installed

- name: test if gallery is already installed
  find:
    paths: "{{ folder }}"
    pattern: README
  register: check_installed

- set_fact:
    install_gallery: "{{ check_installed.matched == 0 }}"

- name: install block
  when: install_gallery
  block:
  - name: add mod_scgi.conf include to lighttpd.conf
    lineinfile:
      path: /etc/lighttpd/lighttpd.conf
      line: 'include "mod_scgi.conf"'
      insertafter: "{{ '# {{{ includes' }}"

  - name: copy mod_scgi.conf template
    template:
      src: templates/mod_scgi.conf.j2
      dest: /etc/lighttpd/mod_scgi.conf

  - name: copy uwsgi config
    template:
      src: "templates/gallery.ini.j2"
      dest: "/etc/uwsgi/conf.d/gallery.ini"
      owner: uwsgi
      group: uwsgi

  - name: clone application repo
    git:
      repo: '{{ git_repo }}'
      dest: '{{ folder }}'

  - name: install application dependencies
    pip:
      virtualenv: '{{ folder }}/venv'
      requirements: '{{ folder }}/requirements.txt'

  - name: chown application to uwsgi user
    command: 'chown -R uwsgi:uwsgi {{ folder }}'

  - name: start and enable lighttpd service
    service:
      name: lighttpd
      state: restarted
      enabled: yes

  - name: start and enable uwsgi service
    service:
      name: uwsgi
      state: restarted
      enabled: yes