- name: setup nginx
  gather_facts: yes
  hosts: "{{target}}"
  become: "{{become}}"
  vars:

  tasks:

  - name: check nginx is installed
    ansible.builtin.shell:
      executable: /bin/bash
      cmd: "[[ -x `which nginx` ]]"
    changed_when: false
    check_mode: false

  - name: nginx setup
    ansible.builtin.template:
      src: nginx.conf.j2
      dest: /etc/nginx/nginx.conf
      mode: 0644
    notify: reload nginx
    diff: true

  handlers:

  - name: reload nginx
    ansible.builtin.shell:
      executable: /bin/bash
      cmd: "systemctl reload nginx 2>/dev/null || nginx -s reload"

  - name: restart nginx
    ansible.builtin.shell:
      executable: /bin/bash
      cmd: "systemctl restart nginx 2>dev/null || nginx -s reopen"