---
- name: Frontend setup
  hosts: gitea

  vars:
    username: matt
    nas_host: nas.localdomain

    mounts:
      gitea_data:
        local: "/mnt/gitea_data"
        remote: "/var/nfs/shared/gitea_data"
      gitea_repos:
        local: "/mnt/gitea_repos"
        remote: "/var/nfs/shared/gitea_repos"
      gitea_backups:
        local: "/mnt/gitea_backups"
        remote: "/var/nfs/shared/gitea_backups"



    docker_add_repo: true
    docker_users:
      - "{{ username }}"

  roles:
    - role: geerlingguy.git
      become: true
    - role: geerlingguy.docker
      become: true

  tasks:
    - name: Create myapp directory in home
      ansible.builtin.file:
        path: "{{ ansible_env.HOME }}/gitea"
        state: directory
        mode: "0755"

    - name: Copy the gitea compose file to the host
      ansible.builtin.copy:
        src: gitea/compose.yaml
        dest: "{{ ansible_env.HOME }}/gitea/compose.yaml"

    # - name: Install NFS client
    #   ansible.builtin.apt:
    #     name: nfs-common
    #     state: present
    #     update_cache: true
    #     become: true

    - name: Stop gitea services if running
      community.docker.docker_compose_v2:
        project_src: "{{ ansible_env.HOME }}/gitea/"
        state: absent
      ignore_errors: true

    - name: Unmount NFS volumes before creating mountpoint directories
      ansible.posix.mount:
        path: "{{ item.value.local }}"
        state: unmounted
      loop: "{{ mounts | dict2items }}"
      become: true

    - name: Create mountpoint directories for gitea
      ansible.builtin.file:
        path: "{{ item.value.local }}"
        state: directory
        mode: "0755"
      loop: "{{mounts | dict2items  }}"
      become: true

    - name: Mount an NFS volume for repositories
      ansible.posix.mount:
        src: "192.168.1.160:{{ item.value.remote }}"
        path: "{{ item.value.local }}"
        opts: nfsvers=3,proto=tcp,rw
        state: mounted
        fstype: nfs
      loop: "{{ mounts | dict2items }}"
      become: true


    - name: Create and start services
      community.docker.docker_compose_v2:
        project_src: "{{ ansible_env.HOME }}/gitea/"
        state: present

    - name: Start watchtower
      community.docker.docker_container:
        name: watchtower
        image: nickfedor/watchtower
        restart_policy: always
        volumes:
          - /var/run/docker.sock:/var/run/docker.sock
          - /home/matt/.docker/config.json:/config.json
        command:
          - --cleanup
          - --http-api-update
          - --http-api-token={{ secrets.WATCHTOWER_HTTP_API_TOKEN }}
          - --http-api-periodic-polls
        ports:
          - "8080:8080"
        state: started