- name: set image fact
  set_fact:
    image: gitea.chudnick.com/sam/invidious:latest

- name: set other facts
  vars:
    array: "{{ image.split('/', 1) }}"
  set_fact:
    repo_tag: "{{ array.1 }}"
    custom_registry: "{{ docker_registry_url + '/' + docker_registry_username }}"

- name: create invidious directory
  file:
    path: "{{ docker_home }}/invidious"
    state: directory
    owner: "{{ docker_username }}"
    group: "{{ docker_username }}"
    mode: '0755'

- name: create postgres data directory
  file:
    path: "{{ docker_home }}/invidious/data"
    state: directory
    owner: "{{ docker_username }}"
    group: "{{ docker_username }}"
    mode: '0755'

- name: clone invidious repo
  become: yes
  become_user: "{{ docker_username }}"
  notify:
    - login to docker registry
    - build invidious image
  git:
    repo: "{{ invidious_repo }}"
    dest: "{{ docker_home }}/invidious/src"
    version: "master"

- meta: flush_handlers

- name: create invidious docker network
  become: yes
  become_user: "{{ docker_username }}"
  docker_network:
    name: "{{ invidious_network_name }}"
    docker_host: "unix://run/user/{{ docker_uid }}/docker.sock"
    driver: bridge
    ipam_config:
      - subnet: "{{ invidious_subnet }}"
        gateway: "{{ invidious_gateway }}"

- name: create and deploy invidious db
  become: yes
  become_user: "{{ docker_username }}"
  environment:
    XDG_RUNTIME_DIR: "/run/user/{{ docker_uid }}"
  docker_container:
    name: "invidious-db"
    hostname: "invidious-db"
    image: postgres:13
    docker_host: "unix://run/user/{{ docker_uid }}/docker.sock"
    purge_networks: yes
    networks:
      - name: "{{ invidious_network_name }}"
        ipv4_address: "{{ invidious_db_ipv4 }}"
    volumes:
      - "{{ docker_home }}/invidious/data:/var/lib/postgresql/data"
      - "{{ docker_home }}/invidious/src/config/sql:/config/sql"
      - "{{ docker_home }}/invidious/src/docker/init-invidious-db.sh:/docker-entrypoint-initdb.d/init-invidious-db.sh"
    env:
      "POSTGRES_DB": "invidious"
      "POSTGRES_USER": "invidious"
      "POSTGRES_PASSWORD": "{{ invidious_postgres_password }}"
    state: 'started'
    recreate: yes
    restart_policy: unless-stopped

- name: create and deploy invidious container
  become: yes
  become_user: "{{ docker_username }}"
  environment:
    XDG_RUNTIME_DIR: "/run/user/{{ docker_uid }}"
  docker_container:
    name: "invidious"
    hostname: "invidious"
    image: "{{ image }}"
    docker_host: "unix://run/user/{{ docker_uid }}/docker.sock"
    purge_networks: yes
    env:
      "dbname": "invidious"
      "user": "invidious"
      "password": "{{ invidious_postgres_password }}"
      "host": "invidious-db"
      "port": "5432"
      "check_tables": "true"
      "https_only": "true"
      "hsts": "true"
      "domain": "{{ invidious_server_name }}"
      "dark_mode": "dark"
    networks:
      - name: "{{ invidious_network_name }}"
        ipv4_address: "{{ invidious_ipv4 }}"
    ports:
      - "127.0.0.1:{{ invidious_external_port }}:3000"
    state: 'started'
    recreate: yes
    restart_policy: unless-stopped

- name: deploy nginx configuration
  notify: restart nginx
  template:
    src: "{{ invidious_nginx_config }}"
    dest: /etc/nginx/sites-available/invidious.conf
    owner: root
    group: root
    mode: '0644'

- name: symlink site
  file:
    src: /etc/nginx/sites-available/invidious.conf
    dest: /etc/nginx/sites-enabled/invidious.conf
    owner: root
    group: root
    state: link