babel-plugin-minify-template-strings

Removes whitespace (indentation and newline characters) from multiline template strings. Works with both tabs and spaces.

Installation

$ npm install babel babel-plugin-minify-template-strings
$ babel --plugins minify-template-strings script.js

Babel v6

v2.x.x of this plugin is required. Older versions are not compatible with Babel v6.

Usage

Leading/Trailing whitespace and newlines characters will be removed from all strings tagged with html tag (you can also use html as a function, if you need to use your own tag).

expect(html`Line #1
    Line #2
    Line #3`).to.equal('Line #1Line #2Line #3');
 
// Escaped characters are ignored.
expect(
    html`
    \tLine #1
    \tLine #2
    \tLine #3
    `
).to.equal('Line #1Line #2Line #3');