---
- hosts: all
  tasks:
    - name: Load variables
      include_vars:
        file: "/var/lib/dokku/data/ansible/gitea/vars.yml"
        name: app_vars

    - name: Setup host Gitea group
      group:
        name: gitea
        system: true
        state: present
      become: true

    - name: Setup host Gitea user
      user:
        name: gitea
        comment: gitea user
        create_home: true
        home: /var/lib/gitea
        group: gitea
        system: true
        state: present
        generate_ssh_key: true
        ssh_key_bits: 2048
        ssh_key_file: .ssh/id_rsa
      become: true

    - name: Get uid/guid of the gitea user
      getent:
        database: passwd
        key: gitea
        split: ":"
      become: true

    - name: Store gitea git user uid/guid
      set_fact:
        gitea_user_uid: "{{ getent_passwd['gitea'][1] }}"
        gitea_user_guid: "{{ getent_passwd['gitea'][2] }}"

    - name: Configure the dokku app environment
      dokku_config:
        app: gitea
        restart: false
        config:
          USER_GID: "{{ gitea_user_guid }}"
          USER_UID: "{{ gitea_user_uid }}"
      become: true
      become_user: dokku