---
- name: Configure dma with generic SMTP on FreeBSD
  hosts: pursotin

  pre_tasks:
    - name: Fail if direnv wasn't loaded and SMTP_USER is missing
      assert:
        that:
          - lookup('env', 'SMTP_USER') != ''
        fail_msg: >
          Required environment variables are missing. Did you forget to run `direnv allow` or load `.envrc`?
      vars:
        ansible_assert_no_log: true

  vars:
    smtp_user: "{{ lookup('env', 'SMTP_USER') }}"
    smtp_password: "{{ lookup('env', 'SMTP_PASSWORD') }}"
    smtp_host: "{{ lookup('env', 'SMTP_HOST') }}"
    smtp_port: "{{ lookup('env', 'SMTP_PORT') }}"
    dma_mail_hostname: "{{ lookup('env', 'DMA_MAILNAME') }}"
    dma_to_address: "{{ lookup('env', 'DMA_TO_ADDRESS') }}"

  tasks:
    - name: Install dma
      package:
        name: dma
        state: present

    - name: Create dma config directory
      file:
        path: /etc/dma
        state: directory
        owner: root
        group: wheel
        mode: "0755"

    - name: Configure dma.conf
      template:
        src: dma.conf.j2
        dest: /etc/dma/dma.conf
        owner: root
        group: wheel
        mode: "0644"

    - name: Configure auth.conf
      template:
        src: auth.conf.j2
        dest: /etc/dma/auth.conf
        owner: root
        group: mail
        mode: "0640"

    - name: Configure aliases
      template:
        src: aliases.j2
        dest: /etc/aliases
        owner: root
        group: wheel
        mode: "0644"

    - name: Run newaliases
      shell: newaliases

    - name: Test mail delivery
      shell: echo "DMA test message from Ansible" | mail -s "Test DMA" root
      register: mail_result
      changed_when: false

    - name: Show mail result
      debug:
        var: mail_result