# - name: Install Dependencies
#   apt:
#     pkg:
#       - apparmor
#       - docker.io
#       - python3-docker

- name: Ensure git user exists
  ansible.builtin.user:
    name: git
  register: git_user

- name: Ensure Gitea directories exist
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    owner: root
    mode: "755"
  with_items: ["/opt/gitea", "{{ gitea_vars.base_path }}"]

- name: Ensure data and config directories exist
  ansible.builtin.file:
    path: "{{ gitea_vars.base_path }}/{{ item }}"
    state: directory
    owner: "{{ git_user.uid }}"
    group: "{{ git_user.group }}"
    mode: "700"
  with_items: ["data", "config"]

- name: Ensure docker daemon is started
  ansible.builtin.systemd:
    name: docker
    enabled: true
    state: started

- name: Ensure old backups will get deleted
  ansible.builtin.cron:
    name: gitea backup cleanup
    minute: "0"
    hour: "8"
    user: root
    job: find /var/backups -path '/var/backups/gitea-*' -mtime +7 -type f -exec rm {} +
    cron_file: gitea-backup-cleanup

- name: Check if environment.env will get changed
  ansible.builtin.template:
    src: environment.env.j2
    dest: "/opt/gitea/environment.env"
    owner: root
    mode: "600"
  register: env_diff
  check_mode: true
  notify:
    - Backup Gitea

- name: Check if docker-compose.yaml will get changed
  ansible.builtin.template:
    src: docker-compose.yaml.j2
    dest: /opt/gitea/docker-compose.yaml
    owner: root
    mode: "600"
  register: docker_compose_diff
  check_mode: true
  notify:
    - Backup Gitea

- name: Execute handlers before changing configfiles
  ansible.builtin.meta: flush_handlers

- name: Upload environment.env
  ansible.builtin.template:
    src: environment.env.j2
    dest: "/opt/gitea/environment.env"
    owner: root
    mode: "600"
  notify:
    - Ensure Gitea is restarted
    - Wait until Gitea is up

- name: Upload docker-compose.yaml
  ansible.builtin.template:
    src: docker-compose.yaml.j2
    dest: /opt/gitea/docker-compose.yaml
    owner: root
    mode: "600"
  notify:
    - Ensure Docker images are up to date
    - Output docker compose state
    - Ensure Gitea is restarted
    - Wait until Gitea is up