---
- name: 'install requirements'
  apt:
    pkg:
      - 'git'
      - 'postgresql'
      - 'postgresql-contrib'
      - 'python3-psycopg2'
      - 'gnupg2'
      - 'ca-certificates'
    state: 'present'
    update_cache: true
    cache_valid_time: 3600

- name: 'create git system user'
  user:
    name: 'git'
    state: 'present'
    home: '/home/git'
    shell: '/bin/bash'
    comment: 'Git Version Control'
    system: true

- name: 'add www-data to git group'
  user:
    append: true
    name: 'www-data'
    groups: 'git'

- name: 'create gitea var directories'
  file: 
    state: 'directory'
    path: '{{ item }}'
    owner: 'git'
    group: 'git'
    mode: 0750
  loop:
    - '/var/lib/gitea'
    - '/var/lib/gitea/custom'
    - '/var/lib/gitea/data'
    - '/var/lib/gitea/data/lfs'
    - '/var/lib/gitea/log'

- name: 'create gitea config directory'
  file:
    state: 'directory'
    path: '/etc/gitea'
    owner: 'root'
    group: 'git'
    mode: 0750

- name: 'download gitea'
  get_url:
    url: 'https://dl.gitea.io/gitea/{{ gitea_version }}/gitea-{{ gitea_version }}-linux-amd64'
    dest: '/usr/local/bin/gitea'
    mode: '750'
    owner: 'root'
    group: 'git'
  notify:
    - 'restart gitea'

- block:
   - name: 'create gitea DB'
     postgresql_db:
       name: 'gitea'
   - name: 'create gitea DB user'
     postgresql_user:
       name: 'git'
       db: 'gitea'
       priv: 'ALL'
  become: true
  become_method: 'su'
  become_user: 'postgres'
  tags: psql

- name: 'create systemd unit'
  copy:
    src: 'gitea.service'
    dest: '/etc/systemd/system/gitea.service'

- name: 'enable systemd unit'
  systemd:
    daemon_reload: true
    enabled: true
    name: 'gitea'
...