---
- name: Deploy Gitea
  hosts: gitea
  become: true
  gather_facts: false


  vars:
    __gitea_version : 1.21.0
    __gitea_arch    : amd64
    __gitea_binary  : "https://dl.gitea.io/gitea/{{ __gitea_version }}/\
                        gitea-{{ __gitea_version }}-linux-{{ __gitea_arch }}"

    __gitea_user:
      name  : gitea
      gecos : Git with a cup of tea
      shell : /bin/bash
      home  : /home/gitea


  tasks:
    - name: Install Git
      ansible.builtin.package:
        name  : git
        state : present


    - name: Check if Gitea is present and is correct version
      ansible.builtin.command       : /usr/local/bin/gitea --version
      ignore_errors : true
      changed_when  : false
      register      : r_check_gitea


    - name: Fetch Gitea binary and notify user
      when  :
        - (r_check_gitea.rc == 1 or r_check_gitea.stdout is not search(__gitea_version))
      block:
        - name: Gitea binary not found or version mismatch
          ansible.builtin.debug :
            msg : "Gitea binary not found or version mismatch."

        - name: "Fetch Gitea {{ __gitea_version }}"
          ansible.builtin.get_url :
            url   : "{{ __gitea_binary }}"
            dest  : /usr/local/bin/gitea
            mode  : "0755"
          notify  : Restart Gitea


    - name: Create Gitea user
      ansible.builtin.user:
        name        : "{{ __gitea_user.name }}"
        comment     : "{{ __gitea_user.gecos }}"
        shell       : "{{ __gitea_user.shell }}"
        home        : "{{ __gitea_user.home }}"
        create_home : true
        state       : present


    - name: Create required directories
      ansible.builtin.file:
        path    : "{{ item }}"
        state   : directory
        recurse : true
        owner   : "{{ __gitea_user.name }}"
        group   : "{{ __gitea_user.name }}"
        mode    : "0750"
      loop:
        - /var/lib/gitea/custom
        - /var/lib/gitea/data
        - /var/lib/gitea/log
        - /etc/gitea


    - name: Deploy unit file for Gitea
      ansible.builtin.template:
        src   : templates/gitea.service.j2
        dest  : /etc/systemd/system/gitea.service
        owner : root
        group : root
        mode  : "0644"


    - name: Reload Systemd
      ansible.builtin.systemd:
        daemon_reload: true


    - name: Start Gitea
      ansible.builtin.service:
        name    : gitea
        state   : started
        enabled : true


  handlers:
    - name: Restart Gitea
      ansible.builtin.service:
        name  : gitea
        state : restarted


...