---
# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.


- name: Converge
  hosts: all
  gather_facts: false

  tasks:
    - name: Populate successful podman CLI
      copy:
        dest: /usr/bin/podman
        mode: 0755
        content: |
          #!/bin/bash

    - name: Test good values
      include_role:
        name: check_for_dangling_images

    - name: Populate failing podman CLI
      copy:
        dest: /usr/bin/podman
        mode: 0755
        content: |
          #!/bin/bash
          echo 4199acc83c6a43243392aecbff22764dbb501aef81a26d7c4c8c69064f84ef47

    - name: Test failing
      block:
        - name: Catch when images exist
          include_role:
            name: check_for_dangling_images
      rescue:
        - name: Clear host errors
          meta: clear_host_errors

        - debug:
            msg: The validation works! End the playbook run

        - name: End play
          meta: end_play

    - name: Fail the test
      fail:
        msg: |
          Found dangling podman images