templates/shortcodes/include_range.md


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

{# Args:                                            #}
{#   path   - file to load                          #}
{#   start  - start line                            #}
{#   end    - end line                              #}
{#                                                  #}
{# Example:                                         #}
{#   {{ include_range(path="..", start=1, end=2) }} #}

{% set data = load_data(path=path) | split(pat="\n") | slice(start=start-1, end=end) %}
{% for line in data -%}
    {{ line }}
{% endfor %}

{# The '-' in the for loop is important, it removes the whitespaces after the stmt. #}
{# See: https://tera.netlify.app/docs/#whitespace-control #}

{# Note: I wasn't able to pull this off with a join(), maybe I'll debug one day. #}