ansible-doctor/ansibledoctor/templates/readme/_vars.j2

{% set var = role.var | default({}) %}
{% if var %}
## Default Variables
{% for key, item in var.items() %}

### {{ key }}
{% if item.description is defined and item.description %}

{% for desc_line in item.description %}
{{ desc_line }}
{% endfor %}
{% endif %}
{% if item.value is defined and item.value %}

#### Default value

```YAML
{{ item.value | to_nice_yaml(indent=2) }}
```
{% endif %}
{% if item.example is defined and item.example %}

#### Example usage

```YAML
{% if item.example is mapping %}
{{ item.example | to_nice_yaml(indent=2) }}
{% else %}
{% for ex_line in item.example %}
{{ ex_line }}
{% endfor %}
{% endif %}
```

{% endif %}
{% endfor %}
{% endif %}