---
- name: Set local facts
  set_fact:
    gerboweb_cache: /var/cache/gerboweb

- name: Copy render script
  template:
      src: render.sh.j2
      dest: /usr/local/sbin/gerbolyze_render.sh
      mode: ug+x

- name: Copy vector script
  template:
      src: vector.sh.j2
      dest: /usr/local/sbin/gerbolyze_vector.sh
      mode: ug+x

- name: Install packages into gerbolyze container
  shell: arch-chroot "{{gerboweb_root}}" pacman -Syu --noconfirm python3 opencv hdf5 gtk3 python-numpy python-pip imagemagick unzip zip

  # TODO maybe install directly from local git checkout?
- name: Install gerbolyze
  shell: arch-chroot "{{gerboweb_root}}" pip install -U --upgrade-strategy=eager gerbolyze

- name: Copy webapp sources
  synchronize:
    # FIXME: make this path configurable
      src: ~/gerbolyze/gerboweb/
      dest: /var/lib/gerboweb/
      group: no
      owner: no

- name: Create uwsgi worker user and group
  user:
      name: uwsgi-gerboweb
      create_home: no
      group: uwsgi
      password: '!'
      shell: /sbin/nologin
      system: yes

- name: Template webapp config
  template:
    src: gerboweb.cfg.j2
    dest: /var/lib/gerboweb/gerboweb_prod.cfg
    owner: uwsgi-gerboweb
    group: root
    mode: 0660

- name: Copy uwsgi config
  copy:
      src: uwsgi-gerboweb.ini
      dest: /etc/uwsgi.d/gerboweb.ini
      owner: uwsgi-gerboweb
      group: uwsgi
      mode: 440

- name: Copy job processor systemd service config
  template:
      src: gerboweb-job-processor.service.j2
      dest: /etc/systemd/system/gerboweb-job-processor.service

- name: Enable uwsgi systemd socket
  systemd:
      daemon-reload: yes
      name: uwsgi-app@gerboweb.socket
      enabled: yes

- name: Copy gerboweb cache dir tmpfiles.d config
  template:
      src: tmpfiles-gerboweb.conf.j2
      dest: /etc/tmpfiles.d/gerboweb.conf
      owner: root
      group: root
      mode: 0644
  register: tmpfiles_config

- name: Kick systemd tmpfiles service to create cache dir
  command: systemd-tmpfiles --create
  when: tmpfiles_config is changed

- name: Create job queue db
  file:
    path: "{{gerboweb_cache}}/job_queue.sqlite3"
    owner: root
    group: uwsgi
    mode: 0660
    state: touch

- name: Enable and launch job processor
  systemd:
      name: gerboweb-job-processor.service
      enabled: yes
      state: restarted

