- name: Update Homarr
  hosts: pve2_vm
  gather_facts: false
  become: true
  become_method: sudo

  vars:
    homarr_compose_local: "{{ playbook_dir }}/docker-compose/docker-compose-homarr.yml"
    homarr_compose_remote_dir: "/data/compose/homarr"
    homarr_compose_remote: "{{ homarr_compose_remote_dir }}/docker-compose-homarr.yml"
    homarr_service: homarr
    homarr_port: 7575

  tasks:
    - name: Show effective user (debug)
      ansible.builtin.command: id
      register: whoami_result
      changed_when: false

    - name: Print effective user (debug)
      ansible.builtin.debug:
        var: whoami_result.stdout

    - name: Ensure remote compose directory exists
      ansible.builtin.file:
        path: "{{ homarr_compose_remote_dir }}"
        state: directory
        mode: "0755"

    - name: Test write access to remote dir (as become)
      ansible.builtin.command: "sh -lc 'echo test > {{ homarr_compose_remote_dir }}/.ansible_write_test && rm -f {{ homarr_compose_remote_dir }}/.ansible_write_test'"
      changed_when: false

    - name: Copy compose file from controller to remote host
      ansible.builtin.copy:
        src: "{{ homarr_compose_local }}"
        dest: "{{ homarr_compose_remote }}"
        mode: "0644"

    - name: Pull latest Homarr image
      community.docker.docker_compose_v2:
        project_src: "{{ homarr_compose_remote_dir }}"
        files:
          - "{{ homarr_compose_remote | basename }}"
        pull: always

    - name: Recreate Homarr service
      community.docker.docker_compose_v2:
        project_src: "{{ homarr_compose_remote_dir }}"
        files:
          - "{{ homarr_compose_remote | basename }}"
        services:
          - "{{ homarr_service }}"
        state: present
        recreate: always

    - name: Wait for Homarr port
      ansible.builtin.wait_for:
        host: 127.0.0.1
        port: "{{ homarr_port }}"
        timeout: 60

    - name: Check Homarr HTTP endpoint
      ansible.builtin.uri:
        url: "http://127.0.0.1:{{ homarr_port }}/"
        status_code: 200