Plenty

Render a Twig template for every row of a CSV. This might come in handy to generate color variants on SVG-files, HTML e-mail signatures for everyone in your company, …

Usage

npx plenty --csv data.csv --template template.html

Every CSV column is available in Twig through {{ columnName }}. Keep in mind that there currently is no validation on column names & their Twig-compatibility, so it might be a good idea to verify this yourself.
I'd be glad to accept a PR for this.

There are also two optional arguments:

--output output
  Output directory

--filename '{{ _row }}-output'
  Template for file naming.
  All variables from the CSV are available here.
  Use {{ _row }} to render the row number

Example

Assume these source files:

people.csv

firstName,lastName
Justin,Vernon
Jeremy,Bolm

signature.html

<p>Kind regards,</p>
<p>{{ firstName }} {{ lastName }}</p>

When we run this command:

npx plenty --csv people.csv --template signature.html --filename '{{ firstName }}'

We will end up with these two files:

<!-- justin.html -->
<p>Kind regards,</p>
<p>Justin Vernon</p>

<!-- jeremy.html -->
<p>Kind regards,</p>
<p>Jeremy Bolm</p>