{% assign apt-add_domain = include.domain | default: site.apt.domain %}
{% assign apt-add_dist = include.distribution | default: "[[DEFAULT]]" %}

{% if include.distribution %}
{% highlight bash %}
sudo apt-add-repository -y 'deb [arch=amd64] https://{{ apt-add_domain }}/{{ include.repo }} {{ include.distribution }} {{ include.components }}'{% if include.update == true %}
sudo apt-get update{% endif %}
{% endhighlight %}
{% else %}
{% highlight bash %}
# For Bash like shells.
sudo apt-add-repository -y 'deb [arch=amd64] https://{{ apt-add_domain }}/{{ include.repo }} `lsb_release -cs` {{ include.components }}'{% if include.update == true %}
sudo apt-get update{% endif %}
{% endhighlight %}

{% highlight bash %}
# If you are using fish
sudo apt-add-repository -y 'deb [arch=amd64] https://{{ apt-add_domain }}/{{ include.repo }}' (lsb_release -cs) '{{ include.components }}'{% if include.update == true %}
sudo apt-get update{% endif %}
{% endhighlight %}
{% endif %}