---
# Copyright 2018 SUSE LINUX GmbH.
#
# 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.

- hosts: all[0]
  tasks:
    - name: Prevent trailing whitespaces
      shell: find . \! \( -path "*/\.*" -o -path "*/doc/build/*" -o -name "*.tgz" -o -name "*.png" \) -type f -exec egrep -l " +$" {} \;
      register: _found_whitespaces
      failed_when: _found_whitespaces.stdout != ""
      args:
        chdir: "{{ ansible_user_dir }}/src/{{ zuul.project.canonical_name }}"

    - name: Check if yamllint.conf exists
      stat:
        path: "{{ ansible_user_dir }}/src/{{ zuul.project.canonical_name }}/yamllint.conf"
      register: yamllintconf

    - name: Install jq and pip
      apt:
        pkg:
          - jq
          - python3-pip
      become: yes
      when: yamllintconf.stat.exists == True

    - name: Install tox
      shell: pip3 install -U tox
      become: yes
      when: yamllintconf.stat.exists == True

    - name: Execute yamllint check for values* yaml files
      command: tox -e lint
      args:
        chdir: "{{ ansible_user_dir }}/src/{{ zuul.project.canonical_name }}"
      when: yamllintconf.stat.exists == True
...