---
# 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
  roles:
    - ensure-python
    - ensure-pip
    - name: ensure-helm
      helm_version: "3.16.4"
    - name: ensure-chart-testing
      chart_testing_version: "3.11.0"
    - name: chart-testing
      chart_testing_options: "--target-branch=master --chart-dirs=. --validate-maintainers=false --check-version-increment=false"
      zuul_work_dir: "{{ work_dir }}"
  vars:
    work_dir: "{{ zuul.project.src_dir }}"

  tasks:
    - name: Install reno
      pip:
        name: reno>=4.1.0
        extra_args: "--ignore-installed"
      become: yes

    # - name: make all
    #   make:
    #     chdir: "{{ work_dir }}"
    #     target: all

    - name: Prevent trailing whitespaces
      shell: find . \! \( -path "*/\.*" -o -path "*/doc/build/*" -o -name "*.tgz" -o -name "*.png" -o -name "*.jpg" \) -type f -exec grep -El " +$" {} \;
      register: _found_whitespaces
      failed_when: _found_whitespaces.stdout != ""
      args:
        chdir: "{{ work_dir }}"

    - name: Install yamllint
      shell: pip3 install -U yq yamllint
      become: yes

    - name: Run yamllint
      shell: |
        cat > /tmp/yamllint.sh <<EOF
        #!/bin/bash
        set -xe
        rm -rf */charts/helm-toolkit
        mkdir .yamllint
        cp -r * .yamllint
        rm -rf .yamllint/*/templates

        for i in */; do
            # avoid helm-toolkit to symlink on itself
            [ -d "\$i/templates" -a "\$i" != "helm-toolkit/" ] || continue
            mkdir -p \$i/charts
            ln -s ../../helm-toolkit \$i/charts/helm-toolkit
            helm template \$i --output-dir .yamllint 2>&1 > /dev/null
        done
        find .yamllint -type f -exec sed -i 's/%%%.*/XXX/g' {} +

        shopt -s globstar extglob
        # Lint all yaml files except templates
        yamllint -c yamllint.conf .yamllint/*{,/!(templates)/**}/*.y*ml yamllint*.conf
        # Lint templates
        yamllint -c yamllint-templates.conf .yamllint/*/templates/*.yaml
        EOF
        chmod +x /tmp/yamllint.sh
        /tmp/yamllint.sh
      args:
        chdir: "{{ work_dir }}"
        executable: /bin/bash
...