ROLLUP Plugin Nunjucks

Nunjucks is a templating library by Mozilla. This Rollup plugin integrates these great features into an easy interface without having to set up all of your templates.

Install

npm install --save-dev @amprew/rollup-plugin-nunjucks

How to use

To use this plugin we specify an input and output file for our template and pass it into the plugin section:

Example #1

import NunjucksPlugin from '@amprew/rollup-plugin-nunjucks';

{
  ...,
  plugins: [
    ...[other plugins],
    NunjucksPlugin({
      input: './src/index.html',
      output: './dist/index.html',
      vars: {
        ENVIRONMENT: 'production',
        some_other_view_variable: 'some value'
      },
      opts: {}
    })
  ]

Options

input (*required*)

Type: string

Default: none

Note: This input option is a path to the input nunjucks file. This path can either be an absolute or relative.

output (*required*)

Type: string

Default: none

Note: This output option is a path to the output nunjucks file. This path can either be an absolute or relative.

vars (*optional*)

Type: Object {[key: string]: any}

Default: {}

Note: This vars option is where you can specify any variable that gets passed to your template.

opts (*optional*)

Type: Object {[key: string]: any}

Default: {}

Note: This opts option is to be used for configuring different arguments which get passed to Nunjuck's configure function https://mozilla.github.io/nunjucks/api.html#configure.

preRenderEnvironment (*optional*)

type Function

(parameter: Nunjucks environment)

Default: undefined

Usage:

{
  input: './source.njk',
  output: './dist.html',
  preRenderEnvironment: (environment) => {
    environment.addFilter('shorten', function (str, count) {
      return str.slice(0, count || 5) + '...';
    });
  }
}

template:

A message for you: {{ message|shorten }}