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rollup-plugin-handlebars's Introduction

rollup-plugin-handlebars Travis Build Status

Rollup plugin to compile handlebar templates.

Install

npm i rollup-plugin-handlebars -D

Usage

import { rollup } from 'rollup';
import handlebars from 'rollup-plugin-handlebars';

rollup({
	entry: 'main.js',
	plugins: [
		handlebars()
	]
});
<p>Hello {{name}}</p>

import the template.

import template from 'template.hbs';

console.log(template({name:'world'}))

Example

import { rollup } from 'rollup';
import handlebars from 'rollup-plugin-handlebars';
import babel from 'rollup-plugin-babel';
import { minify } from 'uglify-js';

rollup({
	entry: 'main.js',
	plugins: [
		handlebars({
			//handlebar options
		})
	]
});

License

MIT © Benjamin Legrand

rollup-plugin-handlebars's People

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rollup-plugin-handlebars's Issues

Option to automatically import partials

I'd like the option to import required partials automatically, rather than needing to define them globally. I've started work on this in #3, but ran into the following conundrum:

The partial references within the handlebars templates will need to be resolved, more than just when they're imported. That is to say, the following:

{{!body.hbs}}
<body>
  {{> ./content}}
</body>
{{!content.hbs}}
<p>Hello, world!</p>

Will need to produce:

// This will be resolved by rollup or a plugin defined on rollup.
import './content';

import HandlebarsCompiler from 'handlebars/runtime';
const Template = HandlebarsCompiler.template({"compiler":[6,">= 2.0.0-beta.1"],"main":function(depth0,helpers,partials,data) {
    var stack1;

  return "<body>\n"
    + ((stack1 = this.invokePartial(partials['/path/to/content'],depth0,{"name":"./content","data":data,"indent":"  ","helpers":helpers,"partials":partials})) != null ? stack1 : "")
    + "</body>";
},"usePartial":true,"useData":true});
export default Template;
import HandlebarsCompiler from 'handlebars/runtime';
const Template = HandlebarsCompiler.template(/* template data */);
HandlebarsCompiler.registerPartial('/path/to/content.hbs', Template);
export default Template;

Where the body.hbs template data differs as follows:

diff --git a/a.txt b/a.txt
--- a/a.txt
+++ b/a.txt
@@ -2,6 +2,6 @@
     var stack1;

   return "<body>\n"
-    + ((stack1 = this.invokePartial(partials['./content'],depth0,{"name":"./content","data":data,"indent":"  ","helpers":helpers,"partials":partials})) != null ? stack1 : "")
+    + ((stack1 = this.invokePartial(partials['/path/to/content'],depth0,{"name":"/path/to/content","data":data,"indent":"  ","helpers":helpers,"partials":partials})) != null ? stack1 : "")
     + "</body>";
 },"usePartial":true,"useData":true}

This would require hooking into rollup's resolveId options, which are not exposed in any manner, public or otherwise.

Option to specify compiler

Currently the plugin has hardcoded into it:

compiled += "const HandlebarsCompiler = require('handlebars/runtime')['default'];\n";

However, I want to use the web runtime (i.e. window.Handlebars), not using require.

So it would be helpful to have an option called compiler that lets the user define a string containing the compiler they want to use.

That would make the line I specified above:

compiled += "const HandlebarsCompiler = " + options.compiler + ";\n";

(with options.compiler defaulting to "require('handlebars/runtime')['default']")

handlebars module not being compiled

hi there.
My output bundle looks all wrong:


(function () {
'use strict';

const HandlebarsCompiler = require('handlebars/runtime')['default'];
var graphicTemplate = HandlebarsCompiler.template({"compiler":[7,">= 4.0.0"],"main":function(container,depth0,helpers,partials,data) {
    var helper;

  return "\n<p>Hello "
    + container.escapeExpression(((helper = (helper = helpers.name || (depth0 != null ? depth0.name : depth0)) != null ? helper : helpers.helperMissing),(typeof helper === "function" ? helper.call(depth0 != null ? depth0 : (container.nullContext || {}),{"name":"name","hash":{},"data":data}) : helper)))
    + "</p>\n";
},"useData":true});

var no = graphicTemplate({name:'world'});

d3.select('.test-div').html(no);

}());

Any ideas where I'm wrong? I have the same rollup config file as you suggest.

Push /dist to git repo

Hi

I am currently looking to use the 2.0 branch in my project to make use of the custom compiler, however pulling the branch via npm means there is no dist folder. Could you add?

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