---
- name: Install pleroma
  hosts: all
  vars_files:
    - ./group_vars.yml

  tasks:
    - name: Get indexes
      become: true
      ansible.builtin.apt:
        update-cache: true

    - name: Upgrade OS
      become: true
      ansible.builtin.apt:
        upgrade: full

    - name: Install deps for building
      become: true
      ansible.builtin.apt:
        name: 
          - acl
          - git
          - build-essential
          - postgresql
          - postgresql-contrib
          - cmake
          - libmagic-dev
          - elixir
          - erlang-dev
          - erlang-nox
          - imagemagick
          - ffmpeg
          - libimage-exiftool-perl
          - python3-psycopg2

    - name: Create pleroma database user
      become: true
      become_user: postgres
      community.postgresql.postgresql_user:
        name: '{{ db_user }}'
        password: '{{ db_password }}'

    - name: Create pleroma database
      become: true
      become_user: postgres
      community.postgresql.postgresql_db:
        name: '{{ db_name }}'
        owner: '{{ db_user }}'

    - name: Create pleroma user
      become: true
      ansible.builtin.user:
        name: pleroma
        system: true
        home: /var/lib/pleroma
        shell: /bin/false

    - name: Create pleroma directory
      become: true
      ansible.builtin.file:
        path: /opt/pleroma
        state: directory
        recurse: true
        owner: pleroma
        group: pleroma

    - name: Get pleroma source
      become: true
      become_user: pleroma
      ansible.builtin.git:
        repo: https://git.pleroma.social/pleroma/pleroma
        dest: /opt/pleroma
        version: stable

    - name: Create pleroma config
      become: true
      become_user: pleroma
      ansible.builtin.template:
        src: ./templates/config.j2
        dest: /opt/pleroma/config/prod.secret.exs
        owner: pleroma
        group: pleroma
        mode: '0644'

    - name: Install Hex
      become: true
      become_user: pleroma
      ansible.builtin.shell:
        chdir: /opt/pleroma
        cmd: mix local.hex --force

    - name: Install pleroma deps
      become: true
      become_user: pleroma
      ansible.builtin.shell:
        chdir: /opt/pleroma
        cmd: mix deps.get

    - name: Install rebar3
      become: true
      become_user: pleroma
      ansible.builtin.shell:
        chdir: /opt/pleroma
        cmd: mix local.rebar --force

    - name: Building pleroma and database migration
      become: true
      become_user: pleroma
      ansible.builtin.shell:
        chdir: /opt/pleroma
        cmd: MIX_ENV=prod mix ecto.migrate

    - name: Copy SystemD unit
      become: true
      ansible.builtin.copy:
        src: /opt/pleroma/installation/pleroma.service
        dest: /etc/systemd/system/pleroma.service
        mode: '0644'

    - name: Daemons reload
      become: true
      ansible.builtin.systemd_service:
        daemon_reload: true

    - name: Enable and start pleroma service
      become: true
      ansible.builtin.systemd_service:
        name: pleroma
        enabled: true
        state: started