---
- name: Create GitLab directories
  file:
    path: "{{ item }}"
    state: directory
    owner: root
    group: root
    mode: '0755'
  loop:
    - "{{ gitlab_config_dir }}"
    - "{{ gitlab_logs_dir }}"
    - "{{ gitlab_data_dir }}"
    - "{{ gitlab_backup_dir }}"

- name: Deploy Docker Compose file for GitLab
  template:
    src: docker-compose.gitlab.yml.j2
    dest: "{{ gitlab_base_dir }}/docker-compose.yml"
    mode: '0644'

- name: Check if GitLab container is running
  shell: docker ps --filter "name=gitlab" --format "{{ '{{.Names}}' }}"
  register: gitlab_container_check
  changed_when: false

- name: Start GitLab container with Docker Compose
  command: 
    cmd: docker compose up -d
    chdir: "{{ gitlab_base_dir }}"
  when: "'gitlab' not in gitlab_container_check.stdout"

- name: Restart GitLab if configuration changed
  command: 
    cmd: docker compose up -d --force-recreate
    chdir: "{{ gitlab_base_dir }}"
  when: 
    - "'gitlab' in gitlab_container_check.stdout"
    - gitlab_container_check is changed

- name: Wait for GitLab to be ready
  wait_for:
    host: "{{ ansible_host }}"
    port: "{{ gitlab_http_port }}"
    timeout: 600
    state: started
    delay: 30

- name: Check GitLab status
  uri:
    url: "http://{{ ansible_host }}:{{ gitlab_http_port }}/users/sign_in"
    status_code: 200
    timeout: 30
  register: gitlab_status
  until: gitlab_status.status == 200
  retries: 5
  delay: 30

- name: Show GitLab status
  debug:
    msg: "GitLab is running and accessible at http://{{ ansible_host }}:{{ gitlab_http_port }}"
  when: gitlab_status.status == 200