# update_semaphore.yml

- name: Update Semaphore
  hosts: pve2_vm
  gather_facts: false

  vars:
    # Compose sync (controller -> target)
    compose_local_dir: "{{ playbook_dir }}/docker-compose"
    compose_remote_base: "/home/{{ ansible_user }}/.ansible-compose"
    compose_remote_dir: "{{ compose_remote_base }}/docker-compose"
    compose_remote_archive: "{{ compose_remote_base }}/docker-compose.tar.gz"

    # Semaphore settings
    semaphore_project: semaphore
    semaphore_compose_filename: "docker-compose-semaphore.yml"
    semaphore_port: 3000

  tasks:
    - name: Ensure remote base directory exists
      ansible.builtin.file:
        path: "{{ compose_remote_base }}"
        state: directory
        mode: "0755"

    - name: Create local archive of docker-compose directory (controller)
      ansible.builtin.archive:
        path: "{{ compose_local_dir }}/"
        dest: "/tmp/docker-compose.tar.gz"
        format: gz
      delegate_to: localhost
      run_once: true

    - name: Upload archive to remote host
      ansible.builtin.copy:
        src: "/tmp/docker-compose.tar.gz"
        dest: "{{ compose_remote_archive }}"
        mode: "0644"

    - name: Recreate remote compose directory
      ansible.builtin.file:
        path: "{{ compose_remote_dir }}"
        state: absent

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

    - name: Extract archive on remote host
      ansible.builtin.unarchive:
        src: "{{ compose_remote_archive }}"
        dest: "{{ compose_remote_dir }}"
        remote_src: true

    - name: Pull latest Semaphore image(s)
      community.docker.docker_compose_v2:
        project_name: "{{ semaphore_project }}"
        project_src: "{{ compose_remote_dir }}"
        files:
          - "{{ semaphore_compose_filename }}"
        pull: always

    - name: Recreate Semaphore stack
      community.docker.docker_compose_v2:
        project_name: "{{ semaphore_project }}"
        project_src: "{{ compose_remote_dir }}"
        files:
          - "{{ semaphore_compose_filename }}"
        state: present
        recreate: always

    - name: Wait for Semaphore port
      ansible.builtin.wait_for:
        host: 127.0.0.1
        port: "{{ semaphore_port }}"
        timeout: 120

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