html-set-source-attribute

Add source attribute to HTML tags from source file. Source can be file of XSL template, Mustache template or raw HTML. This module returns modified content of file with source attribute added to HTML tags containing path to source file and line number of source tag.

Install

    npm install --save-dev html-set-source-attribute

Usage

var fs = require('fs');
var setSourceAttribute = require('html-set-source-attribute');
var templatePath = 'templates/template.mustache';

fs.readFile(templatePath, 'utf8', function (err, data) {

  if (err) {
    return console.log(err);
  }

  var content = setSourceAttribute(data, templatePath);
  console.log(content);
});

Source template.mustache:

	<li class="Gallery-Image gallery-item"
	        data-hh-artifact-type="{{ type }}"
	        data-hh-image-id="{{ id }}"
	    <div class="Gallery-Image-Preview gallery-item__preview"
	         style="background-image: url({{ src }});"
	         data-qa="image__img"/>

	    <button class="Gallery-Image-RemoveButton
	                   gallery-item__remove-button"
	            data-qa="image__delete">
	        &#215;
	    </button>
	</li>

Modified output:

	<li source="templates/template.mustache:1" class="Gallery-Image gallery-item"
	        data-hh-artifact-type="{{ type }}"
	        data-hh-image-id="{{ id }}"
	    <div source="templates/template.mustache:4" class="Gallery-Image-Preview gallery-item__preview"
	         style="background-image: url({{ src }});"
	         data-qa="image__img"/>

	    <button source="templates/template.mustache:8" class="Gallery-Image-RemoveButton
	                   gallery-item__remove-button"
	            data-qa="image__delete">
	        &#215;
	    </button>
	</li>