Examples
In your project's Gruntfile, options for the {{readme}} helper can be defined in the Assemble task options:
assemble: {
options: {
helpers: ['handlebars-helper-readme'],
readme: {
cwd: 'path/to/files',
sep: '<!-- separator defined in Gruntfile -->',
compare: function (a, b) {
return a.index >= b.index ? 1 : -1;
}
}
},
files: {}
}
Usage example
Given you have this config in your project's gruntfile:
// Project configuration.
grunt.initConfig({
// Metadata for our book.
book: require('./metadata/book.yml'),
assemble: {
options: {
helpers: ['handlebars-helper-readme'],
readme: {
sep: '<!-- chapter -->'
},
book: {
src: ['chapters.hbs'],
dest: 'book/'
}
}
}
});
Our chapters.hbs file contains the following:
{{{readme 'chapters/*.hbs'}}}
And the files we want to readme include these Lo-Dash and Handlebars templates:
---
title: <%= book.title %>
chapter: 1
intro: Chapter <%= chapter %>
---
<h1>Content from {{title}}</h1>
<p class="intro">{{intro}}</p>
<p class="chapter">Chapter: {{chapter}}</p>
The result, book/chapters.html would contain something like:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>My Amazing Book</title>
</head>
<body>
<!-- chapter -->
<h1>Content from My Amazing Book</h1>
<p class="intro">Chapter 1</p>
<p class="chapter">Chapter: 1</p>
<!-- chapter -->
<h1>Content from My Amazing Book</h1>
<p class="intro">Chapter 2</p>
<p class="chapter">Chapter: 2</p>
<!-- chapter -->
<h1>Content from My Amazing Book</h1>
<p class="intro">Chapter 3</p>
<p class="chapter">Chapter: 3</p>
</body>
</html>
cwd example
Instead of writing out full paths, like this:
{{readme 'my/book/chapters/*.hbs'}}
{{readme 'my/book/extras/*.hbs'}}
Just define a cwd in the readme options in your project's Gruntfile:
assemble: {
options: {
helpers: ['handlebars-helper-readme'],
readme: {
cwd: 'my/book' // "base" path to prepend
}
}
}
Now you can define paths in the templates like this:
{{readme 'chapters/*.hbs'}}
{{readme 'extras/*.hbs'}}