- name: get cloud variables
    shell: |
      for key in $( set | awk '{FS="="}  /^OS_/ {print $1}' ); do unset $key ; done
      {{ source_credentials_commands }}
      echo -n "clouds: \
        { {{cloudname}}: \
            {'auth': \
              { 'auth-url': '$OS_AUTH_URL', \
                'username': '$OS_USERNAME', \
                'password': '$OS_PASSWORD', \
                $(if [ -n "$OS_USER_DOMAIN_NAME" ]; then echo "'user_domain_name': '${OS_USER_DOMAIN_NAME}',"; fi) \
                $(if [ -n "$OS_PROJECT_DOMAIN_NAME" ]; then echo "'project_domain_name': '${OS_PROJECT_DOMAIN_NAME}',"; fi) \
                'project-name': '${OS_PROJECT_NAME:-$OS_TENANT_NAME}' \
              } $(if [ -n "$OS_IDENTITY_API_VERSION" ]; then echo ", 'identity_api_version': '${OS_IDENTITY_API_VERSION}'"; fi) } }"
    register: cloud_details
    args:
      executable: /bin/bash

  - debug:
      msg: "{{ cloud_details }}"

  - name: Remove the file if it exists
    become: yes
    file:
      path: "{{ clouds_file_path | dirname}}"
      state: absent

  - name: Create directory for clouds.yaml
    become: yes
    file:
      path: "{{ clouds_file_path | dirname}}"
      state: directory
      mode: 0755

  - name: Create clouds.yaml
    become: yes
    copy:
      content: ""
      dest: "{{ clouds_file_path }}"
      force: yes
      mode: 0666

  - name: Insert cloud parameters
    become: yes
    lineinfile:
      path: "{{ clouds_file_path }}"
      line: "{{ item }}"
    with_items:
      - "{{ cloud_details.stdout|from_yaml|to_nice_yaml(indent=4) }}"

  - name: Cat the created clouds.yaml file
    become: yes
    shell: |
        set -ex
        cat {{ clouds_file_path }}