---
- name: Test on FreeBSD VMs
  when:
    - ansible_facts.virtualization_type != 'docker'
    - ansible_facts.distribution == 'FreeBSD'
  block:
    - name: Cache original contents of /etc/rc.conf
      shell: "cat /etc/rc.conf"
      register: cached_etc_rcconf_content

    - name: Cache original contents of /boot/loader.conf
      shell: "cat /boot/loader.conf"
      register: cached_boot_loaderconf_content

    ##
    ## sysrc - example - set mysqlpidfile
    ##
    - name: Configure mysql pid file
      sysrc:
        name: mysql_pidfile
        value: /tmp/mysql.pid
      register: sysrc_example1

    - name: Configure mysql pid file (checkmode)
      sysrc:
        name: mysql_pidfile
        value: checkmode
      check_mode: yes
      register: sysrc_example1_checkmode

    - name: Configure mysql pid file (idempotent)
      sysrc:
        name: mysql_pidfile
        value: /tmp/mysql.pid
      register: sysrc_example1_idempotent

    - name: Get file content
      shell: "cat /etc/rc.conf | egrep -v ^\\#"
      register: sysrc_example1_content

    - name: Ensure sysrc updates rc.conf properly
      assert:
        that:
          - sysrc_example1.changed
          - sysrc_example1_checkmode.changed
          - not sysrc_example1_idempotent.changed
          - "'mysql_pidfile=\"/tmp/mysql.pid\"' in sysrc_example1_content.stdout_lines"
          - "'mysql_pidfile=\"checkmode\"' not in sysrc_example1_content.stdout_lines"

    ##
    ## sysrc - example - Enable accf_http kld in /boot/loader.conf
    ##
    - name: Enable accf_http kld in /boot/loader.conf
      sysrc:
        name: accf_http_load
        state: present
        value: "YES"
        path: /boot/loader.conf
      register: sysrc_example2

    - name: Enable accf_http kld in /boot/loader.conf (checkmode)
      sysrc:
        name: accf_http_load
        state: present
        value: "NO"
        path: /boot/loader.conf
      check_mode: yes
      register: sysrc_example2_checkmode

    - name: Enable accf_http kld in /boot/loader.conf (idempotent)
      sysrc:
        name: accf_http_load
        state: present
        value: "YES"
        path: /boot/loader.conf
      register: sysrc_example2_idempotent

    - name: Get file content
      shell: "cat /boot/loader.conf | egrep -v ^\\#"
      register: sysrc_example2_content

    - name: Ensure sysrc did not change the file, but marked as changed
      assert:
        that:
          - sysrc_example2.changed
          - sysrc_example2_checkmode.changed
          - not sysrc_example2_idempotent.changed
          - "'accf_http_load=\"YES\"' in sysrc_example2_content.stdout_lines"
          - "'accf_http_load=\"NO\"' not in sysrc_example2_content.stdout_lines"

    ##
    ## sysrc - example - Add gif0 interface
    ##
    - name: Set cloned_interfaces
      sysrc:
        name: cloned_interfaces
        value: "lo0"

    - name: Add gif0 interface
      sysrc:
        name: cloned_interfaces
        state: value_present
        value: "gif0"
      register: sysrc_example3

    - name: Add gif1 interface (checkmode)
      sysrc:
        name: cloned_interfaces
        state: value_present
        value: "gif1"
      check_mode: yes
      register: sysrc_example3_checkmode

    - name: Add gif0 interface (idempotent)
      sysrc:
        name: cloned_interfaces
        state: value_present
        value: "gif0"
      register: sysrc_example3_idempotent

    - name: Get file content
      shell: "cat /etc/rc.conf | egrep -v ^\\#"
      register: sysrc_example3_content

    - name: Ensure sysrc did not change the file, but marked as changed
      assert:
        that:
          - sysrc_example3.changed
          - sysrc_example3_checkmode.changed
          - not sysrc_example3_idempotent.changed
          - "'cloned_interfaces=\"lo0 gif0\"' in sysrc_example3_content.stdout_lines"

    ##
    ## sysrc - example - Enable nginx in testjail
    ##
    - name: Test within jail
      #
      # NOTE: currently fails with FreeBSD 12 with minor version less than 4
      # NOTE: currently fails with FreeBSD 13 with minor version less than 1
      #
      when: >-
        ansible_distribution_version is version('12.4', '>=') and ansible_distribution_version is version('13', '<')
        or ansible_distribution_version is version('13.1', '>=')
      block:
        - name: Setup testjail
          include: setup-testjail.yml

        - name: Enable nginx in test jail
          sysrc:
            name: nginx_enable
            value: "YES"
            jail: testjail
          register: sysrc_example4

        - name: Enable nginx in test jail (checkmode)
          sysrc:
            name: nginx_enable
            value: "NO"
            jail: testjail
          check_mode: yes
          register: sysrc_example4_checkmode

        - name: Enable nginx in test jail (idempotent)
          sysrc:
            name: nginx_enable
            value: "YES"
            jail: testjail
          register: sysrc_example4_idempotent

        - name: Get file content
          shell: "cat /usr/jails/testjail/etc/rc.conf | grep nginx_enable"
          register: sysrc_example4_content

        - name: Ensure sysrc worked in testjail
          assert:
            that:
              - sysrc_example4.changed
              - sysrc_example4_checkmode.changed
              - not sysrc_example4_idempotent.changed
              - "'nginx_enable=\"YES\"' in sysrc_example4_content.stdout_lines"
      always:
        - name: Stop and remove testjail
          failed_when: false
          changed_when: false
          command: "ezjail-admin delete -wf testjail"

    ##
    ## sysrc - Test Absent
    ##
    - name: Set sysrc_absent to test removal
      sysrc:
        name: sysrc_absent
        value: test

    - name: Remove sysrc_absent (checkmode)
      sysrc:
        name: sysrc_absent
        state: absent
      check_mode: yes
      register: sysrc_absent_checkmode

    - name: Remove sysrc_absent
      sysrc:
        name: sysrc_absent
        state: absent
      register: sysrc_absent

    - name: Remove sysrc_absent (idempotent)
      sysrc:
        name: sysrc_absent
        state: absent
      register: sysrc_absent_idempotent

    - name: Get file content
      shell: "cat /etc/rc.conf | egrep -v ^\\#"
      register: sysrc_absent_content

    - name: Ensure sysrc did as intended
      assert:
        that:
          - sysrc_absent_checkmode.changed
          - sysrc_absent.changed
          - not sysrc_absent_idempotent.changed
          - "'sysrc_absent=\"test\"' not in sysrc_absent_content.stdout_lines"

    ##
    ## sysrc - Test alternate delimiter
    ##
    - name: Set sysrc_delim to known value
      sysrc:
        name: sysrc_delim
        value: "t1,t2"

    - name: Add to value with delimiter (not-exists)
      sysrc:
        name: sysrc_delim_create
        state: value_present
        delim: ","
        value: t3
      register: sysrc_delim_create

    - name: Add to value with delimiter
      sysrc:
        name: sysrc_delim
        state: value_present
        delim: ","
        value: t3
      register: sysrc_delim

    - name: Add to value with delimiter (checkmode)
      sysrc:
        name: sysrc_delim
        state: value_present
        delim: ","
        value: t4
      check_mode: yes
      register: sysrc_delim_checkmode

    - name: Add to value with delimiter (idempotent)
      sysrc:
        name: sysrc_delim
        state: value_present
        delim: ","
        value: t3
      register: sysrc_delim_idempotent

    - name: Get file content
      shell: "cat /etc/rc.conf | egrep -v ^\\#"
      register: sysrc_delim_content

    - name: Ensure sysrc did as intended
      assert:
        that:
          - sysrc_delim_create.changed
          - sysrc_delim.changed
          - sysrc_delim_checkmode.changed
          - not sysrc_delim_idempotent.changed
          - "'sysrc_delim=\"t1,t2,t3\"' in sysrc_delim_content.stdout_lines"
          - "'sysrc_delim_create=\"t3\"' in sysrc_delim_content.stdout_lines"

    ##
    ## sysrc - value_absent
    ##
    - name: Remove value (when not exists)
      sysrc:
        name: sysrc_value_absent_delete
        state: value_absent
        delim: ","
        value: t3
      register: sysrc_value_absent_ignored

    - name: Remove value from sysrc_delim
      sysrc:
        name: sysrc_delim
        state: value_absent
        value: t3
        delim: ","
      register: sysrc_value_absent

    - name: Remove value from sysrc_delim (checkmode)
      sysrc:
        name: sysrc_delim
        state: value_absent
        value: t2
        delim: ","
      check_mode: yes
      register: sysrc_value_absent_checkmode

    - name: Remove value from sysrc_delim (idempotent
      sysrc:
        name: sysrc_delim
        state: value_absent
        value: t3
        delim: ","
      register: sysrc_value_absent_idempotent

    - name: Get file content
      shell: "cat /etc/rc.conf | egrep -v ^\\#"
      register: sysrc_delim_content

    - name: Ensure sysrc did as intended with value_absent
      assert:
        that:
          - not sysrc_value_absent_ignored.changed
          - sysrc_value_absent.changed
          - sysrc_value_absent_checkmode.changed
          - not sysrc_value_absent_idempotent.changed
          - "'sysrc_delim=\"t1,t2\"' in sysrc_delim_content.stdout_lines"
          - "'sysrc_delim_delete' not in sysrc_delim_content.stdout_lines"
  always:
    - name: Restore /etc/rc.conf
      copy:
        content: "{{ cached_etc_rcconf_content }}"
        dest: /etc/rc.conf

    - name: Restore /boot/loader.conf
      copy:
        content: "{{ cached_boot_loaderconf_content }}"
        dest: /boot/loader.conf