---
- name: Install gitea and postgresql
  community.general.pacman:
    name:
      - gitea
      - postgresql
    state: present

- name: Initialize PostgreSQL cluster
  command: sudo -u postgres initdb --locale=en_US.UTF-8 -D /var/lib/postgres/data
  args:
    creates: /var/lib/postgres/data/PG_VERSION

- name: Enable and start PostgreSQL
  systemd:
    name: postgresql
    enabled: true
    state: started

- name: Create gitea database user
  community.postgresql.postgresql_user:
    name: "{{ gitea_db_user }}"
    password: "{{ gitea_db_password }}"
    state: present
  become_user: postgres

- name: Create gitea database
  community.postgresql.postgresql_db:
    name: "{{ gitea_db_name }}"
    owner: "{{ gitea_db_user }}"
    state: present
  become_user: postgres

- name: Create gitea data directories
  file:
    path: "{{ item }}"
    state: directory
    owner: gitea
    group: gitea
    mode: "0750"
  loop:
    - /var/lib/gitea/data/repositories
    - /var/log/gitea

- name: Configure Gitea
  template:
    src: app.ini.j2
    dest: /etc/gitea/app.ini
    owner: gitea
    group: gitea
    mode: "0640"
  notify: Restart gitea

- name: Fix gitea account expiry
  command: chage -E -1 gitea

- name: Enable and start Gitea
  systemd:
    name: gitea
    enabled: true
    state: started

- name: Wait for Gitea to be ready
  uri:
    url: "http://localhost:{{ gitea_http_port }}/api/v1/version"
    status_code: 200
  register: gitea_ready
  until: gitea_ready.status == 200
  retries: 10
  delay: 3

- name: Check if admin user exists
  command: gitea admin user list --config /etc/gitea/app.ini
  become_user: gitea
  register: gitea_user_list
  changed_when: false

- name: Create Gitea admin user
  command: >
    gitea admin user create
    --username {{ gitea_admin_user }}
    --password {{ gitea_admin_password }}
    --email {{ gitea_admin_email }}
    --admin
    --config /etc/gitea/app.ini
  become_user: gitea
  when:
    - gitea_admin_password != ""
    - gitea_admin_user not in gitea_user_list.stdout