I have HTML template files (underscore template syntax)
These files are saved in HTML format so they would be easy to edit (IDE syntax highlight)
I don't want to fetch them with ajax, but rather combine them all and include them as ajs file.
Using GULP as my task-runner, I would like it to somehow combine all the HTML to something like this, as a javascript file that I could include in my BUILD process:

template_file_name is the HTML file name.

var templates = {
   template_file_name : '...template HTML string...',
   template_file_name2 : '...template HTML string...',
   template_file_name3 : '...template HTML string...'
}

I don't really know how to approach this, and how to create such text from all the files..yes I can convert each individual file to a string, but how can I put it inside an object?

Update - Oct 25, 15 - ES6 modules:

For those who want your templates as ES6 modules, I have created gulp-file-contents-to-modules

Demo output:

export var file_name = "This is bar.";
export var file_name2 = "This is foo.\r\n";
export var my-folder__file_name = "This is baz.\r\n";

All my NPM packages related to combining template files using gulp:

I've found this wonderful tool which does exactly what I want:

https://www.npmjs.org/package/gulp-template-compile

Usage (as simple as):

gulp.task('templates', function () {
    gulp.src('./views/templates/**/*.html')
        .pipe(template()) // converts html to JS
        .pipe(concat('templates.js'))
        .pipe(gulp.dest('./js/dist/'))
});

Then you can access the key/value object with window.JST. The values are functions (I don't know why, but it's like that)

Update - August 21, 2015

I've decided to use use gulp-file-contents-to-json which is the most simple thing possible for generating JSON from files' contents.

Update - July 19, 2016

I've created 3 NPM packages (might be handy to someone):

Another tool I just discovered for all handlebars.js users out there is gulp-handlebars.

https://www.npmjs.com/package/gulp-handlebars

https://github.com/lazd/gulp-handlebars

After adapting the sample gulp task to my needs I was able to include the template.js in my index.html and access every single template with a Handlebars wrapper via Template.[filename]().

e.g. Template.cart(data); returns the HTML string with all data filled in.

John Turingan

You can use https://www.npmjs.org/package/gulp-html-to-json.

It has a various feature and very easy to use. It will generate exactly what output you need.

var templates = {
   template_file_name : '...template HTML string...',
   template_file_name2 : '...template HTML string...',
   template_file_name3 : '...template HTML string...'
}

It also has angulartemplateCache generator if you use angularjs.

来源：https://stackoverflow.com/questions/22934469/combine-html-template-files-into-one-js-file

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